linux-omap: update to 2.6.37-final

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>

recipes-bsp/linux/linux-omap/base/0001-ARM-OMAP-Power-on-EHCI-serial-camera-and-DVI-on-beag.patch

@@ -1,7 +1,7 @@
-From c818eb868fd5621ad373e508fbb71b69739a56c1 Mon Sep 17 00:00:00 2001
+From 5bae403e0f66a67c222ce124422d43b8b9307041 Mon Sep 17 00:00:00 2001
 From: Koen Kooi <koen@dominion.thruhere.net>
 Date: Thu, 7 Oct 2010 09:25:45 +0200
-Subject: [PATCH 01/29] ARM: OMAP: Power on EHCI, serial, camera and DVI on beagleboard-xM
+Subject: [PATCH 01/26] ARM: OMAP: Power on EHCI, serial, camera and DVI on beagleboard-xM
 
 Signed-off-by: Koen Kooi <koen@beagleboard.org>
 ---

recipes-bsp/linux/linux-omap/base/0002-omap-Beagle-detect-new-xM-revision-B.patch

@@ -1,7 +1,7 @@
-From 3adfccd800f37f6d4eac565366b86cafe96b487a Mon Sep 17 00:00:00 2001
+From 3258ce5493fd9e603a31cc4156892f08ee1500e9 Mon Sep 17 00:00:00 2001
 From: Robert Nelson <robertcnelson@gmail.com>
 Date: Tue, 9 Nov 2010 08:34:55 -0600
-Subject: [PATCH 02/29] omap: Beagle: detect new xM revision B
+Subject: [PATCH 02/26] omap: Beagle: detect new xM revision B
 
 The xM B uses a DM3730 ES1.1 over the ES1.0 on xM A's, no other board changes.
 

recipes-bsp/linux/linux-omap/base/0003-ARM-OMAP-beagleboard-Add-infrastructure-to-do-fixups.patch

@@ -1,7 +1,7 @@
-From c857174c0394df227696d145fb1f15a33d870600 Mon Sep 17 00:00:00 2001
+From 116a1ffd21e520b0a6c7a91576605bc6151138cb Mon Sep 17 00:00:00 2001
 From: Koen Kooi <koen@dominion.thruhere.net>
 Date: Wed, 6 Oct 2010 10:19:34 +0200
-Subject: [PATCH 03/29] ARM: OMAP: beagleboard: Add infrastructure to do fixups based on expansionboard name passed by u-boot
+Subject: [PATCH 03/26] ARM: OMAP: beagleboard: Add infrastructure to do fixups based on expansionboard name passed by u-boot
 
 Add support for Tincantools Zippy and Zippy2 expansionboards as well
 

recipes-bsp/linux/linux-omap/base/0004-ARM-OMAP-beagleboard-pre-export-GPIOs-to-userspace-w.patch

@@ -1,7 +1,7 @@
-From 35b474d13b609841faa420a763c7a6d9cb13ce66 Mon Sep 17 00:00:00 2001
+From 64215e5d75084b49c490d2aad78c8d3702e6c419 Mon Sep 17 00:00:00 2001
 From: Koen Kooi <koen@dominion.thruhere.net>
 Date: Sun, 5 Dec 2010 13:25:00 +0100
-Subject: [PATCH 04/29] ARM: OMAP: beagleboard: pre-export GPIOs to userspace when using a Tincantools trainerboard
+Subject: [PATCH 04/26] ARM: OMAP: beagleboard: pre-export GPIOs to userspace when using a Tincantools trainerboard
 
 This really needs a for loop, patches welcome
 

recipes-bsp/linux/linux-omap/base/0005-modedb.c-add-proper-720p60-mode.patch

@@ -1,7 +1,7 @@
-From 1db89a463f04db7c5f6b027910c41f438739e14f Mon Sep 17 00:00:00 2001
+From 84b16387417976abbba2dd1608147ab0c7692093 Mon Sep 17 00:00:00 2001
 From: Koen Kooi <koen@dominion.thruhere.net>
 Date: Mon, 8 Mar 2010 14:38:31 +0100
-Subject: [PATCH 05/29] modedb.c: add proper 720p60 mode
+Subject: [PATCH 05/26] modedb.c: add proper 720p60 mode
 
 Signed-off-by: Koen Kooi <koen@beagleboard.org>
 ---

recipes-bsp/linux/linux-omap/base/0006-mmc-don-t-display-single-block-read-console-messages.patch

@@ -1,7 +1,7 @@
-From db401a606f8bb40accbb5a560e445edc29ab995e Mon Sep 17 00:00:00 2001
+From 11aba6aa87fc0d7c452324d002578aa54d3c9a6b Mon Sep 17 00:00:00 2001
 From: Steve Sakoman <steve@sakoman.com>
 Date: Mon, 4 Jan 2010 19:20:25 -0800
-Subject: [PATCH 06/29] mmc: don't display single block read console messages
+Subject: [PATCH 06/26] mmc: don't display single block read console messages
 
 mmc: don't display single block read console messages
 ---

recipes-bsp/linux/linux-omap/base/0007-MTD-silence-ecc-errors-on-mtdblock0.patch

@@ -1,7 +1,7 @@
-From 461835a249017f6e96902f509c78e03ef26ef2a9 Mon Sep 17 00:00:00 2001
+From 7f3e88e66f1dd872ed087372d6cd81fce5d96d24 Mon Sep 17 00:00:00 2001
 From: Steve Sakoman <steve@sakoman.com>
 Date: Mon, 26 Apr 2010 11:17:26 -0700
-Subject: [PATCH 07/29] MTD: silence ecc errors on mtdblock0
+Subject: [PATCH 07/26] MTD: silence ecc errors on mtdblock0
 
 mtdblock0 is the x-load partition, which uses hw ecc
 this confuses linux, which uses sw ecc

recipes-bsp/linux/linux-omap/base/0008-Miracle-patch.patch

@@ -1,7 +1,7 @@
-From 8aa41351f7c9e1f846a3d6e1e4bbd3a85a87d10c Mon Sep 17 00:00:00 2001
+From d7dbe93075a4e7b5c0fa2a2b745440a53ad26a72 Mon Sep 17 00:00:00 2001
 From: Mike Galbraith <efault@gmx.de>
 Date: Fri, 19 Nov 2010 12:52:42 +0100
-Subject: [PATCH 08/29] Miracle patch
+Subject: [PATCH 08/26] Miracle patch
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit
@@ -113,7 +113,7 @@ Signed-off-by: Mike Galbraith <efault@gmx.de>
  create mode 100644 kernel/sched_autogroup.h
 
 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
-index 8b61c93..9408728 100644
+index 01ece1b..1031923 100644
 --- a/Documentation/kernel-parameters.txt
 +++ b/Documentation/kernel-parameters.txt
 @@ -1622,6 +1622,8 @@ and is between 256 and 4096 characters. It is defined in the file

recipes-bsp/linux/linux-omap/base/0009-ARM-OMAP-add-omap_rev_-macros.patch

@@ -1,7 +1,7 @@
-From b86550d1c9423b9609cc7260fe723881879989af Mon Sep 17 00:00:00 2001
+From d378376ed64b5506c352b33085baeb21013e55f2 Mon Sep 17 00:00:00 2001
 From: Koen Kooi <koen@dominion.thruhere.net>
 Date: Tue, 23 Nov 2010 11:40:20 +0100
-Subject: [PATCH 09/29] ARM: OMAP: add omap_rev_* macros
+Subject: [PATCH 09/26] ARM: OMAP: add omap_rev_* macros
 
 This is just to make the SGX modules build that depend on omap_rev_lt_3_0
 

recipes-bsp/linux/linux-omap/base/0010-OMAP-DSS2-enable-hsclk-in-dsi_pll_init-for-OMAP36XX.patch

@@ -1,7 +1,7 @@
-From de23d5117cbd6bb7accd92a9a6628e688d9f5fa2 Mon Sep 17 00:00:00 2001
+From b5e34d9e5b20b412686f84ea8f4e56245f7d5f7f Mon Sep 17 00:00:00 2001
 From: Steve Sakoman <steve@sakoman.com>
 Date: Mon, 10 May 2010 20:44:09 -0700
-Subject: [PATCH 10/29] OMAP: DSS2: enable hsclk in dsi_pll_init for OMAP36XX
+Subject: [PATCH 10/26] OMAP: DSS2: enable hsclk in dsi_pll_init for OMAP36XX
 
 Signed-off-by: Koen Kooi <koen@beagleboard.org>
 ---

recipes-bsp/linux/linux-omap/base/0011-omap3-beagleboard-add-WIP-support-for-beagleboardtoy.patch

@@ -1,7 +1,7 @@
-From 8d0ecb38ebb0b50364f94e72eaee2f4945020cff Mon Sep 17 00:00:00 2001
+From 7bd039c94c36e206ffeb521e2facab7dc9737eaf Mon Sep 17 00:00:00 2001
 From: Koen Kooi <koen@beagleboard.org>
 Date: Mon, 20 Dec 2010 11:57:56 +0100
-Subject: [PATCH 11/29] omap3: beagleboard: add WIP support for beagleboardtoys WL12xx board
+Subject: [PATCH 11/26] omap3: beagleboard: add WIP support for beagleboardtoys WL12xx board
 
 Based on a patch by Luciano Coelho <luciano.coelho@nokia.com>
 

recipes-bsp/linux/linux-omap/base/0012-drivers-net-smsc911x-return-ENODEV-if-device-is-not-.patch

@@ -1,7 +1,7 @@
-From 84148dd7b2824a008561b4aabe483d16cf093951 Mon Sep 17 00:00:00 2001
+From 9eb52cc853ca5aae2cf2b8c4df8ecfd3b666d560 Mon Sep 17 00:00:00 2001
 From: Steve Sakoman <sakoman@gmail.com>
 Date: Tue, 15 Dec 2009 15:17:44 -0800
-Subject: [PATCH 12/29] drivers: net: smsc911x: return ENODEV if device is not found
+Subject: [PATCH 12/26] drivers: net: smsc911x: return ENODEV if device is not found
 
 Signed-off-by: Steve Sakoman <sakoman@gmail.com>
 ---

recipes-bsp/linux/linux-omap/base/0013-drivers-input-touchscreen-ads7846-return-ENODEV-if-d.patch

@@ -1,7 +1,7 @@
-From 5167902964ed42113dbc2302cd64a12df4cd6a8e Mon Sep 17 00:00:00 2001
+From 090cbb4e522ea0a7e31508435fa1852eecef2fea Mon Sep 17 00:00:00 2001
 From: Steve Sakoman <sakoman@gmail.com>
 Date: Tue, 15 Dec 2009 15:24:10 -0800
-Subject: [PATCH 13/29] drivers: input: touchscreen: ads7846: return ENODEV if device is not found
+Subject: [PATCH 13/26] drivers: input: touchscreen: ads7846: return ENODEV if device is not found
 
 Signed-off-by: Steve Sakoman <sakoman@gmail.com>
 ---

recipes-bsp/linux/linux-omap/base/0014-ASoC-enable-audio-capture-by-default-for-twl4030.patch

@@ -1,7 +1,7 @@
-From 6377ecd5556f5329ddd5f5e9b9b5cd019cd76e67 Mon Sep 17 00:00:00 2001
+From 3afe141cc65d54db2bfc82683d7ac5e142d48dad Mon Sep 17 00:00:00 2001
 From: Steve Sakoman <steve@sakoman.com>
 Date: Thu, 17 Dec 2009 12:45:20 -0800
-Subject: [PATCH 14/29] ASoC: enable audio capture by default for twl4030
+Subject: [PATCH 14/26] ASoC: enable audio capture by default for twl4030
 
 ---
  sound/soc/codecs/twl4030.c |    4 ++--

recipes-bsp/linux/linux-omap/base/0015-MFD-enable-madc-clock.patch

@@ -1,7 +1,7 @@
-From 0e659f27fa00c4a6263e2b2ff96e09759f09b053 Mon Sep 17 00:00:00 2001
+From f749aa37992fe966db530bd1d3ff00ea0eb8e13f Mon Sep 17 00:00:00 2001
 From: Steve Sakoman <steve@sakoman.com>
 Date: Sat, 23 Jan 2010 06:26:54 -0800
-Subject: [PATCH 15/29] MFD: enable madc clock
+Subject: [PATCH 15/26] MFD: enable madc clock
 
 ---
  drivers/mfd/twl-core.c  |    8 ++++++++

recipes-bsp/linux/linux-omap/base/0016-MFD-add-twl4030-madc-driver.patch

@@ -1,7 +1,7 @@
-From a68c5e1548041d308fa46f834ff00e3a1ccd0acf Mon Sep 17 00:00:00 2001
+From bd8ef0fcbab561b010735e12e18946da7a2d81f4 Mon Sep 17 00:00:00 2001
 From: Steve Sakoman <steve@sakoman.com>
 Date: Thu, 17 Dec 2009 14:19:34 -0800
-Subject: [PATCH 16/29] MFD: add twl4030 madc driver
+Subject: [PATCH 16/26] MFD: add twl4030 madc driver
 
 ---
  drivers/mfd/Kconfig              |   21 ++

recipes-bsp/linux/linux-omap/base/0017-ARM-OMAP-Add-twl4030-madc-support-to-Overo.patch

@@ -1,7 +1,7 @@
-From 7a9db8dd7562102e3c71eb079dc4e21792a650dc Mon Sep 17 00:00:00 2001
+From e8f9b322f40b10dbd947281203411c9b0c9cb458 Mon Sep 17 00:00:00 2001
 From: Steve Sakoman <steve@sakoman.com>
 Date: Thu, 17 Dec 2009 14:27:15 -0800
-Subject: [PATCH 17/29] ARM: OMAP: Add twl4030 madc support to Overo
+Subject: [PATCH 17/26] ARM: OMAP: Add twl4030 madc support to Overo
 
 ---
  arch/arm/mach-omap2/board-overo.c |    5 +++++

recipes-bsp/linux/linux-omap/base/0018-ARM-OMAP-Add-twl4030-madc-support-to-Beagle.patch

@@ -1,7 +1,7 @@
-From 11bcde4707cf385ba61ccd0e00c9ab71db76ba6c Mon Sep 17 00:00:00 2001
+From d37c0152c00ea15b488b2274544dcb30758fb8ca Mon Sep 17 00:00:00 2001
 From: Steve Sakoman <steve@sakoman.com>
 Date: Thu, 17 Dec 2009 14:32:36 -0800
-Subject: [PATCH 18/29] ARM: OMAP: Add twl4030 madc support to Beagle
+Subject: [PATCH 18/26] ARM: OMAP: Add twl4030 madc support to Beagle
 
 ---
  arch/arm/mach-omap2/board-omap3beagle.c |    5 +++++

recipes-bsp/linux/linux-omap/base/0019-OMAP-DSS2-Add-support-for-Samsung-LTE430WQ-F0C-panel.patch

@@ -1,7 +1,7 @@
-From 92f8c713af962a538532279ce29ce5936f7736f7 Mon Sep 17 00:00:00 2001
+From b8983a303fe84ba5a2ff5075edee0071c0b982ae Mon Sep 17 00:00:00 2001
 From: Steve Sakoman <steve@sakoman.com>
 Date: Tue, 23 Feb 2010 14:40:27 -0800
-Subject: [PATCH 19/29] OMAP: DSS2: Add support for Samsung LTE430WQ-F0C panel
+Subject: [PATCH 19/26] OMAP: DSS2: Add support for Samsung LTE430WQ-F0C panel
 
 ---
  .../omap2/displays/panel-samsung-lte430wq-f0c.c    |  154 ++++++++++++++++++++

recipes-bsp/linux/linux-omap/base/0020-OMAP-DSS2-Add-support-for-LG-Philips-LB035Q02-panel.patch

@@ -1,7 +1,7 @@
-From 36be685c580ace452461045b9278631330f18c89 Mon Sep 17 00:00:00 2001
+From 571cdd24aee8cd6091bcc4dac0d8a0affc3500bf Mon Sep 17 00:00:00 2001
 From: Steve Sakoman <steve@sakoman.com>
 Date: Thu, 17 Dec 2009 15:05:30 -0800
-Subject: [PATCH 20/29] OMAP: DSS2: Add support for LG Philips LB035Q02 panel
+Subject: [PATCH 20/26] OMAP: DSS2: Add support for LG Philips LB035Q02 panel
 
 ---
  drivers/video/omap2/displays/Kconfig               |   12 +

recipes-bsp/linux/linux-omap/base/0021-OMAP-DSS2-add-bootarg-for-selecting-svideo-or-compos.patch

@@ -1,7 +1,7 @@
-From a8f054b88944b7e1bd9b017eee1db76e90db0039 Mon Sep 17 00:00:00 2001
+From d4ae1b11c94e268467ff6cb6143b934733ed762a Mon Sep 17 00:00:00 2001
 From: Steve Sakoman <steve@sakoman.com>
 Date: Tue, 19 Jan 2010 21:19:15 -0800
-Subject: [PATCH 21/29] OMAP: DSS2: add bootarg for selecting svideo or composite for tv output
+Subject: [PATCH 21/26] OMAP: DSS2: add bootarg for selecting svideo or composite for tv output
 
 also add pal-16 and ntsc-16 omapfb.mode settings for 16bpp
 ---

recipes-bsp/linux/linux-omap/base/0022-ARM-OMAP2-mmc-twl4030-move-clock-input-selection-pri.patch

@@ -1,7 +1,7 @@
-From 036a15634116c64217d424dc1677fed9480cf381 Mon Sep 17 00:00:00 2001
+From d0f67e031cd9eb514bbcff3147bf6644b92c5ee4 Mon Sep 17 00:00:00 2001
 From: Steve Sakoman <steve@sakoman.com>
 Date: Sun, 24 Jan 2010 09:33:56 -0800
-Subject: [PATCH 22/29] ARM: OMAP2: mmc-twl4030: move clock input selection prior to vcc test
+Subject: [PATCH 22/26] ARM: OMAP2: mmc-twl4030: move clock input selection prior to vcc test
 
 otherwise it is not executed on systems that use non-twl regulators
 ---

recipes-bsp/linux/linux-omap/base/0023-RTC-add-support-for-backup-battery-recharge.patch

@@ -1,7 +1,7 @@
-From db329c64c7c6abf08929860512964fc00d13f075 Mon Sep 17 00:00:00 2001
+From 27f251ad46eeda205c220f89b4f9fbeaf930ae54 Mon Sep 17 00:00:00 2001
 From: Steve Sakoman <steve@sakoman.com>
 Date: Thu, 4 Feb 2010 12:26:22 -0800
-Subject: [PATCH 23/29] RTC: add support for backup battery recharge
+Subject: [PATCH 23/26] RTC: add support for backup battery recharge
 
 ---
  drivers/rtc/rtc-twl.c |   25 +++++++++++++++++++++++++

recipes-bsp/linux/linux-omap/base/0024-ARM-OMAP-automatically-set-musb-mode-in-platform-dat.patch

@@ -1,7 +1,7 @@
-From 12fd29b006ffd5b8b14837088db8949a53d04f04 Mon Sep 17 00:00:00 2001
+From 4eedcb7fb5101a042102355463a213fa51e52e4f Mon Sep 17 00:00:00 2001
 From: Steve Sakoman <steve@sakoman.com>
 Date: Wed, 24 Feb 2010 10:37:22 -0800
-Subject: [PATCH 24/29] ARM: OMAP: automatically set musb mode in platform data based on CONFIG options
+Subject: [PATCH 24/26] ARM: OMAP: automatically set musb mode in platform data based on CONFIG options
 
 ---
  arch/arm/mach-omap2/board-omap3beagle.c |    6 ++++++

recipes-bsp/linux/linux-omap/base/0025-OMAP-DSS2-check-for-both-cpu-type-and-revision-rathe.patch

@@ -1,7 +1,7 @@
-From 6d36c6f600becef7ee3f9d139c065b733a732a54 Mon Sep 17 00:00:00 2001
+From 3e9463eb0f8c54286c086f259a598415ba28c28f Mon Sep 17 00:00:00 2001
 From: Steve Sakoman <steve@sakoman.com>
 Date: Mon, 10 May 2010 13:59:14 -0700
-Subject: [PATCH 25/29] OMAP: DSS2: check for both cpu type and revision, rather than just revision
+Subject: [PATCH 25/26] OMAP: DSS2: check for both cpu type and revision, rather than just revision
 
 ---
  drivers/video/omap2/dss/dispc.c |    4 ++--

recipes-bsp/linux/linux-omap/base/0026-OMAP-DSS2-Add-DSS2-support-for-Overo.patch

@@ -1,7 +1,7 @@
-From 21da1a248b7a19136bb53a32061989473bc79551 Mon Sep 17 00:00:00 2001
+From 5ac69358c0af66eadb86561fb99a661280f61f78 Mon Sep 17 00:00:00 2001
 From: Steve Sakoman <steve@sakoman.com>
 Date: Fri, 18 Dec 2009 06:39:24 -0800
-Subject: [PATCH 26/29] OMAP: DSS2: Add DSS2 support for Overo
+Subject: [PATCH 26/26] OMAP: DSS2: Add DSS2 support for Overo
 
 ---
  arch/arm/mach-omap2/board-overo.c |  238 +++++++++++++++++++++++++++++++------

recipes-bsp/linux/linux-omap/dvfs/0001-OMAP3-PM-Adding-T2-enabling-of-smartreflex.patch

@@ -0,0 +1,60 @@
+From 405be95c4b7c397815b20052dbaa43ce36c1a724 Mon Sep 17 00:00:00 2001
+From: Thara Gopinath <thara@ti.com>
+Date: Fri, 31 Dec 2010 13:35:02 +0530
+Subject: [PATCH 01/19] OMAP3: PM: Adding T2 enabling of smartreflex
+
+The smartreflex bit on twl4030 needs to be enabled by default irrespective
+of whether smartreflex module is enabled on the OMAP side or not.
+This is because without this bit enabled the voltage scaling through
+vp forceupdate does not function properly on OMAP3.
+
+Signed-off-by: Thara Gopinath <thara@ti.com>
+---
+ arch/arm/mach-omap2/omap_twl.c |   16 ++++++++++++++++
+ 1 files changed, 16 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/omap_twl.c b/arch/arm/mach-omap2/omap_twl.c
+index 15f8c6c..a59f36b 100644
+--- a/arch/arm/mach-omap2/omap_twl.c
++++ b/arch/arm/mach-omap2/omap_twl.c
+@@ -58,7 +58,9 @@
+ static bool is_offset_valid;
+ static u8 smps_offset;
+ 
++#define TWL4030_DCDC_GLOBAL_CFG	0x06
+ #define REG_SMPS_OFFSET         0xE0
++#define SMARTREFLEX_ENABLE	BIT(3)
+ 
+ unsigned long twl4030_vsel_to_uv(const u8 vsel)
+ {
+@@ -256,6 +258,7 @@ int __init omap4_twl_init(void)
+ int __init omap3_twl_init(void)
+ {
+ 	struct voltagedomain *voltdm;
++	u8 temp;
+ 
+ 	if (!cpu_is_omap34xx())
+ 		return -ENODEV;
+@@ -267,6 +270,19 @@ int __init omap3_twl_init(void)
+ 		omap3_core_volt_info.vp_vddmax = OMAP3630_VP2_VLIMITTO_VDDMAX;
+ 	}
+ 
++	/*
++	 * The smartreflex bit on twl4030 needs to be enabled by
++	 * default irrespective of whether smartreflex module is
++	 * enabled on the OMAP side or not. This is because without
++	 * this bit enabled the voltage scaling through
++	 * vp forceupdate does not function properly on OMAP3.
++	 */
++	twl_i2c_read_u8(TWL4030_MODULE_PM_RECEIVER, &temp,
++			TWL4030_DCDC_GLOBAL_CFG);
++	temp |= SMARTREFLEX_ENABLE;
++	twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, temp,
++			TWL4030_DCDC_GLOBAL_CFG);
++
+ 	voltdm = omap_voltage_domain_lookup("mpu");
+ 	omap_voltage_register_pmic(voltdm, &omap3_mpu_volt_info);
+ 
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/dvfs/0001-omap3-add-support-for-720MHz-MPU-OPP.patch

@@ -0,0 +1,38 @@
+From fe693a9d05c58aa7e5157f695b9af00688a2b91d Mon Sep 17 00:00:00 2001
+From: Koen Kooi <koen@dominion.thruhere.net>
+Date: Thu, 6 Jan 2011 13:05:55 +0100
+Subject: [PATCH 1/4] omap3: add support for 720MHz MPU OPP
+
+The 720MHz capability can be probed run-time by reading the
+PRODID.SKUID[3:0] at 0x4830A20C.
+
+Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
+---
+ arch/arm/mach-omap2/opp3xxx_data.c |    4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/opp3xxx_data.c b/arch/arm/mach-omap2/opp3xxx_data.c
+index fd3a1af..a861f5e 100644
+--- a/arch/arm/mach-omap2/opp3xxx_data.c
++++ b/arch/arm/mach-omap2/opp3xxx_data.c
+@@ -34,6 +34,8 @@ static struct omap_opp_def __initdata omap34xx_opp_def_list[] = {
+ 	OPP_INITIALIZER("mpu", true, 550000000, 1270000),
+ 	/* MPU OPP5 */
+ 	OPP_INITIALIZER("mpu", true, 600000000, 1350000),
++	/* MPU OPP6 */
++	OPP_INITIALIZER("mpu", false, 720000000, 1350000),
+ 
+ 	/*
+ 	 * L3 OPP1 - 41.5 MHz is disabled because: The voltage for that OPP is
+@@ -59,6 +61,8 @@ static struct omap_opp_def __initdata omap34xx_opp_def_list[] = {
+ 	OPP_INITIALIZER("iva", true, 400000000, 1270000),
+ 	/* DSP OPP5 */
+ 	OPP_INITIALIZER("iva", true, 430000000, 1350000),
++	/* DSP OPP6 */
++	OPP_INITIALIZER("iva", false, 520000000, 1350000),
+ };
+ 
+ static struct omap_opp_def __initdata omap36xx_opp_def_list[] = {
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/dvfs/0002-OMAP-CPUfreq-ensure-driver-initializes-after-cpufreq.patch

@@ -0,0 +1,27 @@
+From a1df976c51e22bed9d95fcb07832571ef3520f2a Mon Sep 17 00:00:00 2001
+From: Peter 'p2' De Schrijver <peter.de-schrijver@nokia.com>
+Date: Wed, 11 Aug 2010 17:02:43 -0700
+Subject: [PATCH 02/19] OMAP: CPUfreq: ensure driver initializes after cpufreq framework and governors
+
+Signed-off-by: Peter 'p2' De Schrijver <peter.de-schrijver@nokia.com>
+Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
+---
+ arch/arm/plat-omap/cpu-omap.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/arch/arm/plat-omap/cpu-omap.c b/arch/arm/plat-omap/cpu-omap.c
+index 11c54ec..79d2155 100644
+--- a/arch/arm/plat-omap/cpu-omap.c
++++ b/arch/arm/plat-omap/cpu-omap.c
+@@ -160,7 +160,7 @@ static int __init omap_cpufreq_init(void)
+ 	return cpufreq_register_driver(&omap_driver);
+ }
+ 
+-arch_initcall(omap_cpufreq_init);
++late_initcall(omap_cpufreq_init);
+ 
+ /*
+  * if ever we want to remove this, upon cleanup call:
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/dvfs/0002-OMAP35x-Add-support-for-720MHz-part.patch

@@ -0,0 +1,90 @@
+From 154571d1620731a3207da126eb4f139a1534f293 Mon Sep 17 00:00:00 2001
+From: Koen Kooi <koen@dominion.thruhere.net>
+Date: Thu, 6 Jan 2011 13:13:18 +0100
+Subject: [PATCH 2/4] OMAP35x: Add support for 720MHz part
+
+This patch adds support for ARM running at 720MHz part.
+
+The 720MHz capability can be probed run-time by reading the
+PRODID.SKUID[3:0] at 0x4830A20C.
+
+  [1] http://focus.ti.com/lit/ug/spruff1d/spruff1d.pdf
+
+This is a forward port of https://patchwork.kernel.org/patch/53125/
+
+Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
+---
+ arch/arm/mach-omap2/control.h         |    7 +++++++
+ arch/arm/mach-omap2/id.c              |   10 ++++++++++
+ arch/arm/plat-omap/include/plat/cpu.h |    2 ++
+ 3 files changed, 19 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/control.h b/arch/arm/mach-omap2/control.h
+index f0629ae..b9671d3 100644
+--- a/arch/arm/mach-omap2/control.h
++++ b/arch/arm/mach-omap2/control.h
+@@ -365,7 +365,14 @@
+ #define		FEAT_NEON		0
+ #define		FEAT_NEON_NONE		1
+ 
++/*
++ * Product ID register
++ */
++#define OMAP3_PRODID			0x020C
+ 
++#define OMAP3_SKUID_MASK		0x0f
++#define		OMAP3_SKUID_720MHZ	0x08
++ 
+ #ifndef __ASSEMBLY__
+ #ifdef CONFIG_ARCH_OMAP2PLUS
+ extern void __iomem *omap_ctrl_base_get(void);
+diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
+index 5f9086c..53fbe01 100644
+--- a/arch/arm/mach-omap2/id.c
++++ b/arch/arm/mach-omap2/id.c
+@@ -195,6 +195,15 @@ static void __init omap3_check_features(void)
+ 	 * TODO: Get additional info (where applicable)
+ 	 *       e.g. Size of L2 cache.
+ 	 */
++
++	/*
++	 * Does it support 720MHz?
++	 */
++	status = (OMAP3_SKUID_MASK & read_tap_reg(OMAP3_PRODID));
++
++	if (status & OMAP3_SKUID_720MHZ) {
++		omap3_features |= OMAP3_HAS_720MHZ;
++	}
+ }
+ 
+ static void __init omap3_check_revision(void)
+@@ -445,6 +454,7 @@ static void __init omap3_cpuinfo(void)
+ 	OMAP3_SHOW_FEATURE(neon);
+ 	OMAP3_SHOW_FEATURE(isp);
+ 	OMAP3_SHOW_FEATURE(192mhz_clk);
++	OMAP3_SHOW_FEATURE(720mhz);
+ 
+ 	printk(")\n");
+ }
+diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h
+index 1a8c347..7d24faa 100644
+--- a/arch/arm/plat-omap/include/plat/cpu.h
++++ b/arch/arm/plat-omap/include/plat/cpu.h
+@@ -510,6 +510,7 @@ extern u32 omap3_features;
+ #define OMAP3_HAS_ISP			BIT(4)
+ #define OMAP3_HAS_192MHZ_CLK		BIT(5)
+ #define OMAP3_HAS_IO_WAKEUP		BIT(6)
++#define OMAP3_HAS_720MHZ		BIT(7)
+ 
+ #define OMAP3_HAS_FEATURE(feat,flag)			\
+ static inline unsigned int omap3_has_ ##feat(void)	\
+@@ -524,5 +525,6 @@ OMAP3_HAS_FEATURE(neon, NEON)
+ OMAP3_HAS_FEATURE(isp, ISP)
+ OMAP3_HAS_FEATURE(192mhz_clk, 192MHZ_CLK)
+ OMAP3_HAS_FEATURE(io_wakeup, IO_WAKEUP)
++OMAP3_HAS_FEATURE(720mhz, 720MHZ)
+ 
+ #endif
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/dvfs/0003-OMAP-CPUfreq-ensure-policy-is-fully-initialized.patch

@@ -0,0 +1,31 @@
+From fe6bc036ebf31ca377051ff0ea99da3cdc66854f Mon Sep 17 00:00:00 2001
+From: Kevin Hilman <khilman@deeprootsystems.com>
+Date: Wed, 11 Aug 2010 17:05:38 -0700
+Subject: [PATCH 03/19] OMAP: CPUfreq: ensure policy is fully initialized
+
+Ensure policy min/max/cur values are initialized when OMAP
+CPUfreq driver starts.
+
+Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
+---
+ arch/arm/plat-omap/cpu-omap.c |    4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/plat-omap/cpu-omap.c b/arch/arm/plat-omap/cpu-omap.c
+index 79d2155..bfa063b 100644
+--- a/arch/arm/plat-omap/cpu-omap.c
++++ b/arch/arm/plat-omap/cpu-omap.c
+@@ -126,6 +126,10 @@ static int __init omap_cpu_init(struct cpufreq_policy *policy)
+ 							VERY_HI_RATE) / 1000;
+ 	}
+ 
++	policy->min = policy->cpuinfo.min_freq;
++	policy->max = policy->cpuinfo.max_freq;
++	policy->cur = omap_getspeed(0);
++
+ 	/* FIXME: what's the actual transition time? */
+ 	policy->cpuinfo.transition_latency = 300 * 1000;
+ 
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/dvfs/0003-OMAP3-beagle-C4-enable-upto-720MHz-OPP.patch

@@ -0,0 +1,62 @@
+From 1a97a3600227fd0b52ee3bfd67bac6dde034af0d Mon Sep 17 00:00:00 2001
+From: Koen Kooi <koen@dominion.thruhere.net>
+Date: Thu, 6 Jan 2011 13:23:45 +0100
+Subject: [PATCH 3/4] OMAP3: beagle C4: enable upto 720MHz OPP
+
+Beagle C4 uses a recent 3530 and the board design allows enabling 720MHz
+OPP. tweak the default table to allow for higher OPP tables
+
+Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
+---
+ arch/arm/mach-omap2/board-omap3beagle.c |   35 +++++++++++++++++++++++++++++++
+ 1 files changed, 35 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
+index 9393e75..a0462b9 100644
+--- a/arch/arm/mach-omap2/board-omap3beagle.c
++++ b/arch/arm/mach-omap2/board-omap3beagle.c
+@@ -829,6 +829,41 @@ static void __init beagle_opp_init(void)
+ 			pr_err("%s: turbo OPPs enabled!\n", __func__);
+ 		}
+ 	}
++	/* Custom OPP enabled for C4 */
++	if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_C4) {
++		struct omap_hwmod *mh = omap_hwmod_lookup("mpu");
++		struct omap_hwmod *dh = omap_hwmod_lookup("iva");
++		struct device *dev;
++
++		if (!mh || !dh) {
++			pr_err("%s: Aiee.. no mpu/dsp devices? %p %p\n",
++				__func__, mh, dh);
++			r = -EINVAL;
++		} else {
++			/* Enable MPU 720MHz */
++			dev = &mh->od->pdev.dev;
++			r = opp_enable(dev, 720000000);
++
++			/* Enable IVA 520MHz and lower opps */
++			dev = &dh->od->pdev.dev;
++			r |= opp_enable(dev, 520000000);
++		}
++		if (r) {
++			pr_err("%s: failed to enable higher opp %d\n",
++				__func__, r);
++			/*
++			 * Cleanup - disable the higher freqs - we dont care
++			 * about the results
++			 */
++			dev = &mh->od->pdev.dev;
++			opp_disable(dev, 720000000);
++			dev = &dh->od->pdev.dev;
++			opp_disable(dev, 520000000);
++		} else {
++			pr_err("%s: 720MHz MPU OPPs enabled!\n", __func__);
++		}
++	}
++	
+ }
+ 
+ static void __init omap3_beagle_init(void)
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/dvfs/0004-OMAP3-Overo-Tide-enable-upto-720MHz-OPP.patch

@@ -0,0 +1,103 @@
+From ba484e6276ba5089a0397aad845ae5be80850bac Mon Sep 17 00:00:00 2001
+From: Koen Kooi <koen@dominion.thruhere.net>
+Date: Wed, 12 Jan 2011 17:04:04 +0100
+Subject: [PATCH 4/4] OMAP3: Overo Tide: enable upto 720MHz OPP
+
+Overo Tide uses a recent 3530 and the board design allows enabling 720MHz
+OPP. tweak the default table to allow for higher OPP tables
+
+Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
+---
+ arch/arm/mach-omap2/board-overo.c |   51 +++++++++++++++++++++++++++++++++++++
+ 1 files changed, 51 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
+index 8a44c17..d6d8619 100644
+--- a/arch/arm/mach-omap2/board-overo.c
++++ b/arch/arm/mach-omap2/board-overo.c
+@@ -29,6 +29,7 @@
+ #include <linux/i2c/twl.h>
+ #include <linux/regulator/machine.h>
+ #include <linux/spi/spi.h>
++#include <linux/opp.h>
+ 
+ #include <linux/mtd/mtd.h>
+ #include <linux/mtd/nand.h>
+@@ -50,10 +51,12 @@
+ #include <plat/mcspi.h>
+ #include <plat/mux.h>
+ #include <plat/usb.h>
++#include <plat/omap_device.h>
+ 
+ #include "mux.h"
+ #include "sdram-micron-mt46h32m32lf-6.h"
+ #include "hsmmc.h"
++#include "pm.h"
+ 
+ #define OVERO_GPIO_BT_XGATE	15
+ #define OVERO_GPIO_W2W_NRESET	16
+@@ -626,6 +629,53 @@ static struct omap_musb_board_data musb_board_data = {
+ 	.power			= 100,
+ };
+ 
++static void __init overo_opp_init(void)
++{
++	int r = 0;
++	
++	/* Initialize the omap3 opp table */
++	if (omap3_opp_init()) {
++		pr_err("%s: opp default init failed\n", __func__);
++		return;
++	}
++	
++	/* Custom OPP enabled for Tide */
++	if (omap3_has_720mhz()) {
++		struct omap_hwmod *mh = omap_hwmod_lookup("mpu");
++		struct omap_hwmod *dh = omap_hwmod_lookup("iva");
++		struct device *dev;
++		
++		if (!mh || !dh) {
++			pr_err("%s: Aiee.. no mpu/dsp devices? %p %p\n",
++				   __func__, mh, dh);
++			r = -EINVAL;
++		} else {
++			/* Enable MPU 720MHz */
++			dev = &mh->od->pdev.dev;
++			r = opp_enable(dev, 720000000);
++			
++			/* Enable IVA 520MHz and lower opps */
++			dev = &dh->od->pdev.dev;
++			r |= opp_enable(dev, 520000000);
++		}
++		if (r) {
++			pr_err("%s: failed to enable higher opp %d\n",
++				   __func__, r);
++			/*
++			 * Cleanup - disable the higher freqs - we dont care
++			 * about the results
++			 */
++			dev = &mh->od->pdev.dev;
++			opp_disable(dev, 720000000);
++			dev = &dh->od->pdev.dev;
++			opp_disable(dev, 520000000);
++		} else {
++			pr_err("%s: 720MHz MPU OPPs enabled!\n", __func__);
++		}
++	}
++	
++}
++
+ static void __init overo_init(void)
+ {
+ 	omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+@@ -678,6 +728,7 @@ static void __init overo_init(void)
+ 	else
+ 		printk(KERN_ERR "could not obtain gpio for "
+ 					"OVERO_GPIO_USBH_CPEN\n");
++	overo_opp_init();
+ }
+ 
+ MACHINE_START(OVERO, "Gumstsix Overo")
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/dvfs/0004-OMAP3-PM-CPUFreq-driver-for-OMAP3.patch

@@ -0,0 +1,269 @@
+From f7580811a6d3ac015a8401388124e746651ab64c Mon Sep 17 00:00:00 2001
+From: Rajendra Nayak <rnayak@ti.com>
+Date: Mon, 10 Nov 2008 17:00:25 +0530
+Subject: [PATCH 04/19] OMAP3 PM: CPUFreq driver for OMAP3
+
+CPUFreq driver for OMAP3
+
+With additional fixes and cleanups from Tero Kristo:
+- Fix rate calculation bug in omap3_select_table_rate
+- Refreshed DVFS VDD1 control against latest clock fw
+
+Signed-off-by: Tero Kristo <tero.kristo@nokia.com>
+Signed-off-by: Rajendra Nayak <rnayak@ti.com>
+
+OMAP3: PM: CPUFreq: Fix omap_getspeed.
+
+Signed-off-by: Peter 'p2' De Schrijver <peter.de-schrijver@nokia.com>
+
+Make sure omap cpufreq driver initializes after cpufreq framework and governors
+
+Signed-off-by: Peter 'p2' De Schrijver <peter.de-schrijver@nokia.com>
+
+merge: CPUFreq: remove obsolete funcs
+
+OMAP3 clock: Update cpufreq driver
+
+This patch removes all refrences to virtual clock
+nodes in CPUFreq driver.
+
+Signed-off-by: Rajendra Nayak <rnayak@ti.com>
+Signed-off-by: Tero Kristo <tero.kristo@nokia.com>
+Signed-off-by: Jean Pihet <jpihet@mvista.com>
+
+PM: Prevent direct cpufreq scaling during initialization
+
+It is seen that the OMAP specific cpufreq initialization code tries to
+scale the MPU frequency to the highest possible without taking care of
+the voltage level. On power on reset the power IC does not provide the
+necessary voltage for the highest available MPU frequency (that would
+satisfy all Si families). This potentially is an window of opportunity
+for things to go wrong.
+
+Signed-off-by: Romit Dasgupta <romit@ti.com>
+Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
+
+OMAP3: PM: enable 600MHz (overdrive) OPP
+
+Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
+
+omap3: introduce cpufreq
+
+OMAP OPP layer functions now have dependencies of CONFIG_CPU_FREQ only.
+
+With this patch, omap opp layer now has its compilation flags
+bound to CONFIG_CPU_FREQ. Also its code has been removed from pm34xx.c.
+
+A new file has been created to contain cpu freq code related to
+OMAP3: cpufreq34xx.c
+
+OMAP34xx and OMAP36xx family OPPs are made available
+
+Signed-off-by: Eduardo Valentin <eduardo.valentin@nokia.com>
+Signed-off-by: Paul Walmsley <paul@pwsan.com>
+Signed-off-by: Nishanth Menon <nm@ti.com>
+Signed-off-by: Vishwanath BS <vishwanath.bs@ti.com>
+Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
+Signed-off-by: Romit Dasgupta <romit@ti.com>
+Signed-off-by: Rajendra Nayak <rnayak@ti.com>
+
+omap3: cpufreq: allow default opp table init
+
+For board files which choose to override the defaults, the existing
+mechanism will work, for boards that would like to work with defaults,
+allow init_common_hw to call init_opp_table to initialize if not
+already initialized. this will allow all omap boards which have opp
+tables predefined for a silicon to use the same.
+
+Originally reported for overo:
+http://marc.info/?t=127265269400004&r=1&w=2
+
+Signed-off-by: Nishanth Menon <nm@ti.com>
+Reported-by: Peter Tseng <tsenpet09@gmail.com>
+Cc: Cliff Brake <cliff.brake@gmail.com>
+Cc: Kevin Hilman <khilman@deeprootsystems.com>
+
+OMAP2: update OPP data to be device based
+
+Cc: Nishanth Menon <nm@ti.com>
+Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
+
+OMAP3: CPUfreq: update to device-based OPP API
+
+Update usage of OPP API to use new device-based API.  This requires
+getting the 'struct device' for the MPU and using that with the OPP
+API.
+
+Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
+
+omap3: opp: make independent of cpufreq
+
+Make opp3xx data which is registered with the opp layer
+dependent purely on CONFIG_PM as opp layer and pm.c users
+are CONFIG_PM dependent not cpufreq dependent.
+so we rename the data definition to opp3xxx_data.c (inline with what
+we have for omap2), also move the build definition to be under
+the existing CONFIG_PM build instead of CPUFREQ.
+
+Cc: Eduardo Valentin <eduardo.valentin@nokia.com>
+Cc: Kevin Hilman <khilman@deeprootsystems.com>
+Cc: Paul Walmsley <paul@pwsan.com>
+Cc: Rajendra Nayak <rnayak@ti.com>
+Cc: Sanjeev Premi <premi@ti.com>
+Cc: Thara Gopinath <thara@ti.com>
+Cc: Tony Lindgren <tony@atomide.com>
+
+Signed-off-by: Nishanth Menon <nm@ti.com>
+---
+ arch/arm/mach-omap2/clock.h     |   14 +++++++++++++-
+ arch/arm/mach-omap2/clock34xx.c |    2 ++
+ arch/arm/plat-omap/cpu-omap.c   |   35 ++++++++++++++++++++++++++++++++---
+ 3 files changed, 47 insertions(+), 4 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h
+index 896584e..29b5cf0 100644
+--- a/arch/arm/mach-omap2/clock.h
++++ b/arch/arm/mach-omap2/clock.h
+@@ -137,7 +137,9 @@ extern const struct clksel_rate gpt_32k_rates[];
+ extern const struct clksel_rate gpt_sys_rates[];
+ extern const struct clksel_rate gfx_l3_rates[];
+ 
+-#if defined(CONFIG_ARCH_OMAP2) && defined(CONFIG_CPU_FREQ)
++#ifdef CONFIG_CPU_FREQ
++
++#ifdef CONFIG_ARCH_OMAP2
+ extern void omap2_clk_init_cpufreq_table(struct cpufreq_frequency_table **table);
+ extern void omap2_clk_exit_cpufreq_table(struct cpufreq_frequency_table **table);
+ #else
+@@ -145,6 +147,16 @@ extern void omap2_clk_exit_cpufreq_table(struct cpufreq_frequency_table **table)
+ #define omap2_clk_exit_cpufreq_table	0
+ #endif
+ 
++#ifdef CONFIG_ARCH_OMAP3
++extern void omap3_clk_init_cpufreq_table(struct cpufreq_frequency_table **table);
++extern void omap3_clk_exit_cpufreq_table(struct cpufreq_frequency_table **table);
++#else
++#define omap3_clk_init_cpufreq_table	0
++#define omap3_clk_exit_cpufreq_table	0
++#endif
++
++#endif /* CONFIG_CPU_FREQ */
++
+ extern const struct clkops clkops_omap3_noncore_dpll_ops;
+ 
+ #endif
+diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c
+index 287abc4..85d3877 100644
+--- a/arch/arm/mach-omap2/clock34xx.c
++++ b/arch/arm/mach-omap2/clock34xx.c
+@@ -20,6 +20,8 @@
+ #include <linux/kernel.h>
+ #include <linux/clk.h>
+ #include <linux/io.h>
++#include <linux/err.h>
++#include <linux/cpufreq.h>
+ 
+ #include <plat/clock.h>
+ 
+diff --git a/arch/arm/plat-omap/cpu-omap.c b/arch/arm/plat-omap/cpu-omap.c
+index bfa063b..608216b 100644
+--- a/arch/arm/plat-omap/cpu-omap.c
++++ b/arch/arm/plat-omap/cpu-omap.c
+@@ -8,6 +8,10 @@
+  *
+  *  Based on cpu-sa1110.c, Copyright (C) 2001 Russell King
+  *
++ * Copyright (C) 2007-2008 Texas Instruments, Inc.
++ * Updated to support OMAP3
++ * Rajendra Nayak <rnayak@ti.com>
++ *
+  * This program is free software; you can redistribute it and/or modify
+  * it under the terms of the GNU General Public License version 2 as
+  * published by the Free Software Foundation.
+@@ -21,17 +25,25 @@
+ #include <linux/err.h>
+ #include <linux/clk.h>
+ #include <linux/io.h>
++#include <linux/opp.h>
+ 
+ #include <mach/hardware.h>
+ #include <plat/clock.h>
++#include <plat/common.h>
+ #include <asm/system.h>
+ 
++#if defined(CONFIG_ARCH_OMAP3) && !defined(CONFIG_OMAP_PM_NONE)
++#include <plat/omap-pm.h>
++#endif
++
+ #define VERY_HI_RATE	900000000
+ 
+ static struct cpufreq_frequency_table *freq_table;
+ 
+ #ifdef CONFIG_ARCH_OMAP1
+ #define MPU_CLK		"mpu"
++#elif CONFIG_ARCH_OMAP3
++#define MPU_CLK		"arm_fck"
+ #else
+ #define MPU_CLK		"virt_prcm_set"
+ #endif
+@@ -73,7 +85,13 @@ static int omap_target(struct cpufreq_policy *policy,
+ 		       unsigned int target_freq,
+ 		       unsigned int relation)
+ {
++#ifdef CONFIG_ARCH_OMAP1
+ 	struct cpufreq_freqs freqs;
++#endif
++#if defined(CONFIG_ARCH_OMAP3) && !defined(CONFIG_OMAP_PM_NONE)
++	unsigned long freq;
++	struct device *mpu_dev = omap2_get_mpuss_device();
++#endif
+ 	int ret = 0;
+ 
+ 	/* Ensure desired rate is within allowed range.  Some govenors
+@@ -83,13 +101,13 @@ static int omap_target(struct cpufreq_policy *policy,
+ 	if (target_freq > policy->max)
+ 		target_freq = policy->max;
+ 
++#ifdef CONFIG_ARCH_OMAP1
+ 	freqs.old = omap_getspeed(0);
+ 	freqs.new = clk_round_rate(mpu_clk, target_freq * 1000) / 1000;
+ 	freqs.cpu = 0;
+ 
+ 	if (freqs.old == freqs.new)
+ 		return ret;
+-
+ 	cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
+ #ifdef CONFIG_CPU_FREQ_DEBUG
+ 	printk(KERN_DEBUG "cpufreq-omap: transition: %u --> %u\n",
+@@ -97,7 +115,11 @@ static int omap_target(struct cpufreq_policy *policy,
+ #endif
+ 	ret = clk_set_rate(mpu_clk, freqs.new * 1000);
+ 	cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
+-
++#elif defined(CONFIG_ARCH_OMAP3) && !defined(CONFIG_OMAP_PM_NONE)
++	freq = target_freq * 1000;
++	if (opp_find_freq_ceil(mpu_dev, &freq))
++		omap_pm_cpu_set_freq(freq);
++#endif
+ 	return ret;
+ }
+ 
+@@ -114,7 +136,14 @@ static int __init omap_cpu_init(struct cpufreq_policy *policy)
+ 
+ 	policy->cur = policy->min = policy->max = omap_getspeed(0);
+ 
+-	clk_init_cpufreq_table(&freq_table);
++	if (!cpu_is_omap34xx()) {
++		clk_init_cpufreq_table(&freq_table);
++	} else {
++		struct device *mpu_dev = omap2_get_mpuss_device();
++
++		opp_init_cpufreq_table(mpu_dev, &freq_table);
++	}
++
+ 	if (freq_table) {
+ 		result = cpufreq_frequency_table_cpuinfo(policy, freq_table);
+ 		if (!result)
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/dvfs/0005-OMAP-PM-CPUFREQ-Fix-conditional-compilation.patch

@@ -0,0 +1,32 @@
+From 3a51f3ffe8299bcc28a6be1bdcd0e0ea39af2042 Mon Sep 17 00:00:00 2001
+From: Silesh C V <silesh@ti.com>
+Date: Wed, 29 Sep 2010 14:52:54 +0530
+Subject: [PATCH 05/19] OMAP: PM: CPUFREQ: Fix conditional compilation
+
+Fix conditional compilation. A conditional expresiion
+should follow "#elif", in this case #elif clause should
+check whether CONFIG_ARCH_OMAP3 is defined or not
+(ie. defined(CONFIG_ARCH_OMAP3)) rather than checking for
+the value of the macro.
+
+Signed-off-by: Silesh C V <silesh@ti.com>
+---
+ arch/arm/plat-omap/cpu-omap.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/arch/arm/plat-omap/cpu-omap.c b/arch/arm/plat-omap/cpu-omap.c
+index 608216b..671e4b9 100644
+--- a/arch/arm/plat-omap/cpu-omap.c
++++ b/arch/arm/plat-omap/cpu-omap.c
+@@ -42,7 +42,7 @@ static struct cpufreq_frequency_table *freq_table;
+ 
+ #ifdef CONFIG_ARCH_OMAP1
+ #define MPU_CLK		"mpu"
+-#elif CONFIG_ARCH_OMAP3
++#elif defined(CONFIG_ARCH_OMAP3)
+ #define MPU_CLK		"arm_fck"
+ #else
+ #define MPU_CLK		"virt_prcm_set"
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/dvfs/0006-OMAP-Introduce-a-user-list-for-each-voltage-domain-i.patch

@@ -0,0 +1,199 @@
+From c37bb21e4f82e5d88af21f7dbcef407e7a9d5306 Mon Sep 17 00:00:00 2001
+From: Thara Gopinath <thara@ti.com>
+Date: Fri, 29 Oct 2010 20:43:07 +0530
+Subject: [PATCH 06/19] OMAP: Introduce a user list for each voltage domain instance in the voltage driver.
+
+This patch introduces a user list of devices associated with each
+voltage domain instance. The user list is implemented using plist
+structure with priority node populated with the voltage values.
+This patch also adds an API which will take in a device and
+requested voltage as parameters, adds the info to the user list
+and returns back the maximum voltage requested by all the user
+devices. This can be used anytime to get the voltage that the
+voltage domain instance can be transitioned into.
+
+Signed-off-by: Thara Gopinath <thara@ti.com>
+---
+ arch/arm/mach-omap2/voltage.c             |   97 +++++++++++++++++++++++++++++
+ arch/arm/plat-omap/include/plat/voltage.h |    8 +++
+ 2 files changed, 105 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/voltage.c b/arch/arm/mach-omap2/voltage.c
+index ed6079c..76c98c6 100644
+--- a/arch/arm/mach-omap2/voltage.c
++++ b/arch/arm/mach-omap2/voltage.c
+@@ -24,6 +24,9 @@
+ #include <linux/err.h>
+ #include <linux/debugfs.h>
+ #include <linux/slab.h>
++#include <linux/spinlock.h>
++#include <linux/plist.h>
++#include <linux/slab.h>
+ 
+ #include <plat/common.h>
+ #include <plat/voltage.h>
+@@ -118,6 +121,20 @@ struct vc_reg_info {
+ };
+ 
+ /**
++ * struct omap_vdd_user_list - The per vdd user list
++ *
++ * @dev:	The device asking for the vdd to be set at a particular
++ *		voltage
++ * @node:	The list head entry
++ * @volt:	The voltage requested by the device <dev>
++ */
++struct omap_vdd_user_list {
++	struct device *dev;
++	struct plist_node node;
++	u32 volt;
++};
++
++/**
+  * omap_vdd_info - Per Voltage Domain info
+  *
+  * @volt_data		: voltage table having the distinct voltages supported
+@@ -132,6 +149,10 @@ struct vc_reg_info {
+  *			  shifts, masks etc.
+  * @voltdm		: pointer to the voltage domain structure
+  * @debug_dir		: debug directory for this voltage domain.
++ * @user_lock		: the lock to be used by the plist user_list
++ * @user_list		: the list head maintaining the various users.
++ * @scaling_mutex	: the dvfs muutex.
++ *			  of this vdd with the voltage requested by each user.
+  * @curr_volt		: current voltage for this vdd.
+  * @ocp_mod		: The prm module for accessing the prm irqstatus reg.
+  * @prm_irqst_reg	: prm irqstatus register.
+@@ -146,6 +167,9 @@ struct omap_vdd_info {
+ 	struct vc_reg_info vc_reg;
+ 	struct voltagedomain voltdm;
+ 	struct dentry *debug_dir;
++	spinlock_t user_lock;
++	struct plist_head user_list;
++	struct mutex scaling_mutex;
+ 	u32 curr_volt;
+ 	u16 ocp_mod;
+ 	u8 prm_irqst_reg;
+@@ -869,6 +893,11 @@ static int __init omap3_vdd_data_configure(struct omap_vdd_info *vdd)
+ 	vdd->write_reg = omap3_voltage_write_reg;
+ 	vdd->volt_scale = vp_forceupdate_scale_voltage;
+ 	vdd->vp_enabled = false;
++	/* Init the plist */
++	spin_lock_init(&vdd->user_lock);
++	plist_head_init(&vdd->user_list, &vdd->user_lock);
++	/* Init the DVFS mutex */
++	mutex_init(&vdd->scaling_mutex);
+ 
+ 	/* VC parameters */
+ 	vdd->vc_reg.prm_mod = OMAP3430_GR_MOD;
+@@ -1059,6 +1088,11 @@ static int __init omap4_vdd_data_configure(struct omap_vdd_info *vdd)
+ 	vdd->write_reg = omap4_voltage_write_reg;
+ 	vdd->volt_scale = vp_forceupdate_scale_voltage;
+ 	vdd->vp_enabled = false;
++	/* Init the plist */
++	spin_lock_init(&vdd->user_lock);
++	plist_head_init(&vdd->user_list, &vdd->user_lock);
++	/* Init the DVFS mutex */
++	mutex_init(&vdd->scaling_mutex);
+ 
+ 	/* VC parameters */
+ 	vdd->vc_reg.prm_mod = OMAP4430_PRM_DEVICE_INST;
+@@ -1171,6 +1205,69 @@ unsigned long omap_vp_get_curr_volt(struct voltagedomain *voltdm)
+ 
+ 	return vdd->pmic_info->vsel_to_uv(curr_vsel);
+ }
++/**
++ * omap_voltage_add_request() - API to keep track of various requests to
++ *				scale the VDD and returns the best possible
++ *				voltage the VDD can be put to.
++ * @volt_domain:	pointer to the voltage domain.
++ * @dev:		the device pointer.
++ * @volt:		the voltage which is requested by the device.
++ *
++ * This API is to be called before the actual voltage scaling is
++ * done to determine what is the best possible voltage the VDD can
++ * be put to. This API adds the device <dev> in the user list of the
++ * vdd <volt_domain> with <volt> as the requested voltage. The user list
++ * is a plist with the priority element absolute voltage values.
++ * The API then finds the maximum of all the requested voltages for
++ * the VDD and returns it back through <volt> pointer itself.
++ * Returns error value in case of any errors.
++ */
++int omap_voltage_add_request(struct voltagedomain *voltdm, struct device *dev,
++		unsigned long *volt)
++{
++	struct omap_vdd_info *vdd;
++	struct omap_vdd_user_list *user;
++	struct plist_node *node;
++	int found = 0;
++
++	if (!voltdm || IS_ERR(voltdm)) {
++		pr_warning("%s: VDD specified does not exist!\n", __func__);
++		return -EINVAL;
++	}
++
++	vdd = container_of(voltdm, struct omap_vdd_info, voltdm);
++
++	mutex_lock(&vdd->scaling_mutex);
++
++	plist_for_each_entry(user, &vdd->user_list, node) {
++		if (user->dev == dev) {
++			found = 1;
++			break;
++		}
++	}
++
++	if (!found) {
++		user = kzalloc(sizeof(struct omap_vdd_user_list), GFP_KERNEL);
++		if (!user) {
++			pr_err("%s: Unable to creat a new user for vdd_%s\n",
++				__func__, voltdm->name);
++			mutex_unlock(&vdd->scaling_mutex);
++			return -ENOMEM;
++		}
++		user->dev = dev;
++	} else {
++		plist_del(&user->node, &vdd->user_list);
++	}
++
++	plist_node_init(&user->node, *volt);
++	plist_add(&user->node, &vdd->user_list);
++	node = plist_last(&vdd->user_list);
++	*volt = user->volt = node->prio;
++
++	mutex_unlock(&vdd->scaling_mutex);
++
++	return 0;
++}
+ 
+ /**
+  * omap_vp_enable() - API to enable a particular VP
+diff --git a/arch/arm/plat-omap/include/plat/voltage.h b/arch/arm/plat-omap/include/plat/voltage.h
+index 0ff1233..bd07eca 100644
+--- a/arch/arm/plat-omap/include/plat/voltage.h
++++ b/arch/arm/plat-omap/include/plat/voltage.h
+@@ -132,6 +132,9 @@ int omap_voltage_register_pmic(struct voltagedomain *voltdm,
+ void omap_change_voltscale_method(struct voltagedomain *voltdm,
+ 		int voltscale_method);
+ int omap_voltage_late_init(void);
++int omap_voltage_add_request(struct voltagedomain *voltdm, struct device *dev,
++		unsigned long *volt);
++
+ #else
+ static inline int omap_voltage_register_pmic(struct voltagedomain *voltdm,
+ 		struct omap_volt_pmic_info *pmic_info) {}
+@@ -141,6 +144,11 @@ static inline int omap_voltage_late_init(void)
+ {
+ 	return -EINVAL;
+ }
++static inline int omap_voltage_add_request(struct voltagedomain *voltdm,
++		struct device *dev, unsigned long *volt)
++{
++	return -EINVAL;
++}
+ #endif
+ 
+ #endif
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/dvfs/0007-OMAP-Introduce-API-in-the-OPP-layer-to-find-the-opp-.patch

@@ -0,0 +1,82 @@
+From 717bd73868e57fde49a25104af9bb8b9c6400b67 Mon Sep 17 00:00:00 2001
+From: Thara Gopinath <thara@ti.com>
+Date: Fri, 29 Oct 2010 20:43:10 +0530
+Subject: [PATCH 07/19] OMAP: Introduce API in the OPP layer to find the opp entry corresponding to a voltage.
+
+This patch adds an API in the opp layer to get the opp table entry
+corresponding to the voltage passed as the parameter.
+
+Signed-off-by: Thara Gopinath <thara@ti.com>
+---
+ drivers/base/power/opp.c |   28 ++++++++++++++++++++++++++++
+ include/linux/opp.h      |    8 ++++++++
+ 2 files changed, 36 insertions(+), 0 deletions(-)
+
+diff --git a/drivers/base/power/opp.c b/drivers/base/power/opp.c
+index 2bb9b4c..60b4478 100644
+--- a/drivers/base/power/opp.c
++++ b/drivers/base/power/opp.c
+@@ -354,6 +354,34 @@ struct opp *opp_find_freq_floor(struct device *dev, unsigned long *freq)
+ }
+ 
+ /**
++ * opp_find_voltage() - search for an exact voltage
++ * @dev:	device pointer associated with the opp type
++ * @volt:	voltage to search for
++ *
++ * Searches for exact match in the opp list and returns handle to the matching
++ * opp if found, else returns ERR_PTR in case of error and should be handled
++ * using IS_ERR.
++ */
++struct opp *opp_find_voltage(struct device *dev, unsigned long volt)
++{
++	struct device_opp *dev_opp;
++	struct opp *temp_opp, *opp = ERR_PTR(-ENODEV);
++
++	dev_opp = find_device_opp(dev);
++	if (IS_ERR(dev_opp))
++		return opp;
++
++	list_for_each_entry_rcu(temp_opp, &dev_opp->opp_list, node) {
++		if (temp_opp->available && temp_opp->u_volt == volt) {
++			opp = temp_opp;
++			break;
++		}
++	}
++
++	return opp;
++}
++
++/**
+  * opp_add()  - Add an OPP table from a table definitions
+  * @dev:	device for which we do this operation
+  * @freq:	Frequency in Hz for this OPP
+diff --git a/include/linux/opp.h b/include/linux/opp.h
+index 5449945..4977d5c 100644
+--- a/include/linux/opp.h
++++ b/include/linux/opp.h
+@@ -34,6 +34,8 @@ struct opp *opp_find_freq_floor(struct device *dev, unsigned long *freq);
+ 
+ struct opp *opp_find_freq_ceil(struct device *dev, unsigned long *freq);
+ 
++struct opp *opp_find_voltage(struct device *dev, unsigned long volt);
++
+ int opp_add(struct device *dev, unsigned long freq, unsigned long u_volt);
+ 
+ int opp_enable(struct device *dev, unsigned long freq);
+@@ -74,6 +76,12 @@ static inline struct opp *opp_find_freq_ceil(struct device *dev,
+ 	return ERR_PTR(-EINVAL);
+ }
+ 
++static inline struct opp *opp_find_voltage(struct device *dev,
++						unsigned long volt)
++{
++	return ERR_PTR(-EINVAL);
++}
++
+ static inline int opp_add(struct device *dev, unsigned long freq,
+ 					unsigned long u_volt)
+ {
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/dvfs/0008-OMAP-Introduce-API-to-register-a-device-with-a-volta.patch

@@ -0,0 +1,182 @@
+From be5bdabb6206f106f0dcf91b0e90474d23773416 Mon Sep 17 00:00:00 2001
+From: Thara Gopinath <thara@ti.com>
+Date: Fri, 29 Oct 2010 20:43:24 +0530
+Subject: [PATCH 08/19] OMAP: Introduce API to register a device with a voltagedomain
+
+This patch adds an API in the voltage layer that
+can be used  during omap_device_build to register the built
+device with the voltage domain. This API is to be typically called
+only once per device during the device registeration. This approach
+makes it easy during dvfs to scale all the devices associated with
+a voltage domain and then scale the voltage domain.
+
+Signed-off-by: Thara Gopinath <thara@ti.com>
+---
+ arch/arm/mach-omap2/voltage.c             |   50 +++++++++++++++++++++++++++++
+ arch/arm/plat-omap/include/plat/voltage.h |    7 +++-
+ arch/arm/plat-omap/omap_device.c          |   12 +++++++
+ 3 files changed, 68 insertions(+), 1 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/voltage.c b/arch/arm/mach-omap2/voltage.c
+index 76c98c6..7381fa6 100644
+--- a/arch/arm/mach-omap2/voltage.c
++++ b/arch/arm/mach-omap2/voltage.c
+@@ -134,6 +134,11 @@ struct omap_vdd_user_list {
+ 	u32 volt;
+ };
+ 
++struct omap_vdd_dev_list {
++	struct device *dev;
++	struct list_head node;
++};
++
+ /**
+  * omap_vdd_info - Per Voltage Domain info
+  *
+@@ -153,6 +158,7 @@ struct omap_vdd_user_list {
+  * @user_list		: the list head maintaining the various users.
+  * @scaling_mutex	: the dvfs muutex.
+  *			  of this vdd with the voltage requested by each user.
++ * @dev_list		: list of devices bwlonging to this voltage domain.
+  * @curr_volt		: current voltage for this vdd.
+  * @ocp_mod		: The prm module for accessing the prm irqstatus reg.
+  * @prm_irqst_reg	: prm irqstatus register.
+@@ -170,6 +176,7 @@ struct omap_vdd_info {
+ 	spinlock_t user_lock;
+ 	struct plist_head user_list;
+ 	struct mutex scaling_mutex;
++	struct list_head dev_list;
+ 	u32 curr_volt;
+ 	u16 ocp_mod;
+ 	u8 prm_irqst_reg;
+@@ -1093,6 +1100,8 @@ static int __init omap4_vdd_data_configure(struct omap_vdd_info *vdd)
+ 	plist_head_init(&vdd->user_list, &vdd->user_lock);
+ 	/* Init the DVFS mutex */
+ 	mutex_init(&vdd->scaling_mutex);
++	/* Init the device list */
++	INIT_LIST_HEAD(&vdd->dev_list);
+ 
+ 	/* VC parameters */
+ 	vdd->vc_reg.prm_mod = OMAP4430_PRM_DEVICE_INST;
+@@ -1269,6 +1278,40 @@ int omap_voltage_add_request(struct voltagedomain *voltdm, struct device *dev,
+ 	return 0;
+ }
+ 
++int omap_voltage_add_dev(struct voltagedomain *voltdm, struct device *dev)
++{
++	struct omap_vdd_info *vdd;
++	struct omap_vdd_dev_list *temp_dev;
++
++	if (!voltdm || IS_ERR(voltdm)) {
++		pr_warning("%s: VDD specified does not exist!\n", __func__);
++		return -EINVAL;
++	}
++
++	vdd = container_of(voltdm, struct omap_vdd_info, voltdm);
++
++	list_for_each_entry(temp_dev, &vdd->dev_list, node) {
++		if (temp_dev->dev == dev) {
++			dev_warn(dev, "%s: Device already added to vdee_%s\n",
++				__func__, voltdm->name);
++			return -EINVAL;
++		}
++	}
++
++	temp_dev = kzalloc(sizeof(struct omap_vdd_dev_list), GFP_KERNEL);
++	if (!temp_dev) {
++		dev_err(dev, "%s: Unable to creat a new device for vdd_%s\n",
++			__func__, voltdm->name);
++		return -ENOMEM;
++	}
++
++	temp_dev->dev = dev;
++
++	list_add(&temp_dev->node, &vdd->dev_list);
++
++	return 0;
++}
++
+ /**
+  * omap_vp_enable() - API to enable a particular VP
+  * @voltdm:	pointer to the VDD whose VP is to be enabled.
+@@ -1649,6 +1692,8 @@ int __init omap_voltage_late_init(void)
+  */
+ static int __init omap_voltage_early_init(void)
+ {
++	int i;
++
+ 	if (cpu_is_omap34xx()) {
+ 		vdd_info = omap3_vdd_info;
+ 		nr_scalable_vdd = OMAP3_NR_SCALABLE_VDD;
+@@ -1661,8 +1706,13 @@ static int __init omap_voltage_early_init(void)
+ 		vdd_data_configure = omap4_vdd_data_configure;
+ 	} else {
+ 		pr_warning("%s: voltage driver support not added\n", __func__);
++		return -EINVAL;
+ 	}
+ 
++	/* Init the device list */
++	for (i = 0; i < nr_scalable_vdd; i++)
++		INIT_LIST_HEAD(&(vdd_info[i].dev_list));
++
+ 	return 0;
+ }
+ core_initcall(omap_voltage_early_init);
+diff --git a/arch/arm/plat-omap/include/plat/voltage.h b/arch/arm/plat-omap/include/plat/voltage.h
+index bd07eca..adbc6af 100644
+--- a/arch/arm/plat-omap/include/plat/voltage.h
++++ b/arch/arm/plat-omap/include/plat/voltage.h
+@@ -134,7 +134,7 @@ void omap_change_voltscale_method(struct voltagedomain *voltdm,
+ int omap_voltage_late_init(void);
+ int omap_voltage_add_request(struct voltagedomain *voltdm, struct device *dev,
+ 		unsigned long *volt);
+-
++int omap_voltage_add_dev(struct voltagedomain *voltdm, struct device *dev);
+ #else
+ static inline int omap_voltage_register_pmic(struct voltagedomain *voltdm,
+ 		struct omap_volt_pmic_info *pmic_info) {}
+@@ -149,6 +149,11 @@ static inline int omap_voltage_add_request(struct voltagedomain *voltdm,
+ {
+ 	return -EINVAL;
+ }
++static inline int omap_voltage_add_dev(struct voltagedomain *voltdm,
++		struct device *dev)
++{
++	return -EINVAL;
++}
+ #endif
+ 
+ #endif
+diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c
+index 57adb27..2c95e61 100644
+--- a/arch/arm/plat-omap/omap_device.c
++++ b/arch/arm/plat-omap/omap_device.c
+@@ -86,6 +86,7 @@
+ 
+ #include <plat/omap_device.h>
+ #include <plat/omap_hwmod.h>
++#include <plat/voltage.h>
+ 
+ /* These parameters are passed to _omap_device_{de,}activate() */
+ #define USE_WAKEUP_LAT			0
+@@ -481,6 +482,17 @@ struct omap_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
+ 	for (i = 0; i < oh_cnt; i++) {
+ 		hwmods[i]->od = od;
+ 		_add_optional_clock_alias(od, hwmods[i]);
++		if (hwmods[i]->vdd_name) {
++			struct omap_hwmod *oh = hwmods[i];
++			struct voltagedomain *voltdm;
++
++			if (is_early_device)
++				continue;
++
++			voltdm = omap_voltage_domain_lookup(oh->vdd_name);
++			if (!omap_voltage_add_dev(voltdm, &od->pdev.dev))
++				oh->voltdm = voltdm;
++		}
+ 	}
+ 
+ 	if (ret)
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/dvfs/0009-OMAP-Introduce-device-specific-set-rate-and-get-rate.patch

@@ -0,0 +1,120 @@
+From 50f4db415d1ee9ee5100214cc89cf5df1ee1c1e2 Mon Sep 17 00:00:00 2001
+From: Thara Gopinath <thara@ti.com>
+Date: Fri, 29 Oct 2010 20:43:29 +0530
+Subject: [PATCH 09/19] OMAP: Introduce device specific set rate and get rate in omap_device structure
+
+This patch extends the omap_device structure to contain
+pointers to scale the operating rate of the
+device and to retrieve the operating rate of the device.
+This patch also adds the three new APIs in the omap device layer
+namely omap_device_set_rate that can be called to set a new operating
+rate for a device, omap_device_get_rate that can be called to retrieve
+the operating frequency for a device and omap_device_populate_rate_fns
+to populte the device specific set_rate and get_rate API's.
+The omap_device_set_rate and omap_device_get_rate does some routine error
+checks and finally calls into the device specific set_rate
+and get_rate APIs populated through omap_device_populate_rate_fns.
+
+Signed-off-by: Thara Gopinath <thara@ti.com>
+---
+ arch/arm/plat-omap/include/plat/omap_device.h |    9 +++++
+ arch/arm/plat-omap/omap_device.c              |   49 +++++++++++++++++++++++++
+ 2 files changed, 58 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/plat-omap/include/plat/omap_device.h b/arch/arm/plat-omap/include/plat/omap_device.h
+index e4c349f..1178b86 100644
+--- a/arch/arm/plat-omap/include/plat/omap_device.h
++++ b/arch/arm/plat-omap/include/plat/omap_device.h
+@@ -50,6 +50,8 @@ extern struct device omap_device_parent;
+  * @hwmods: (one .. many per omap_device)
+  * @hwmods_cnt: ARRAY_SIZE() of @hwmods
+  * @pm_lats: ptr to an omap_device_pm_latency table
++ * @set_rate: fn ptr to change the operating rate.
++ * @get_rate: fn ptr to retrieve the current operating rate.
+  * @pm_lats_cnt: ARRAY_SIZE() of what is passed to @pm_lats
+  * @pm_lat_level: array index of the last odpl entry executed - -1 if never
+  * @dev_wakeup_lat: dev wakeup latency in nanoseconds
+@@ -67,6 +69,8 @@ struct omap_device {
+ 	struct platform_device		pdev;
+ 	struct omap_hwmod		**hwmods;
+ 	struct omap_device_pm_latency	*pm_lats;
++	int (*set_rate)(struct device *dev, unsigned long rate);
++	unsigned long (*get_rate) (struct device *dev);
+ 	u32				dev_wakeup_lat;
+ 	u32				_dev_wakeup_lat_limit;
+ 	u8				pm_lats_cnt;
+@@ -108,6 +112,11 @@ int omap_device_align_pm_lat(struct platform_device *pdev,
+ 			     u32 new_wakeup_lat_limit);
+ struct powerdomain *omap_device_get_pwrdm(struct omap_device *od);
+ u32 omap_device_get_context_loss_count(struct platform_device *pdev);
++int omap_device_set_rate(struct device *dev, unsigned long freq);
++unsigned long omap_device_get_rate(struct device *dev);
++void omap_device_populate_rate_fns(struct device *dev,
++		int (*set_rate)(struct device *dev, unsigned long rate),
++		unsigned long (*get_rate) (struct device *dev));
+ 
+ /* Other */
+ 
+diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c
+index 2c95e61..0d67af6 100644
+--- a/arch/arm/plat-omap/omap_device.c
++++ b/arch/arm/plat-omap/omap_device.c
+@@ -813,6 +813,55 @@ int omap_device_enable_clocks(struct omap_device *od)
+ 	return 0;
+ }
+ 
++int omap_device_set_rate(struct device *dev, unsigned long freq)
++{
++	struct platform_device *pdev;
++	struct omap_device *od;
++
++	pdev = container_of(dev, struct platform_device, dev);
++	od = _find_by_pdev(pdev);
++
++	if (!od->set_rate) {
++		dev_err(dev, "%s: No set_rate API for scaling device\n",
++			__func__);
++		return -ENODATA;
++	}
++
++	return od->set_rate(dev, freq);
++}
++
++unsigned long omap_device_get_rate(struct device *dev)
++{
++	struct platform_device *pdev;
++	struct omap_device *od;
++
++	pdev = container_of(dev, struct platform_device, dev);
++	od = _find_by_pdev(pdev);
++
++
++	if (!od->get_rate) {
++		dev_err(dev, "%s: No get rate API for the device\n",
++			__func__);
++		return 0;
++	}
++
++	return od->get_rate(dev);
++}
++
++void omap_device_populate_rate_fns(struct device *dev,
++		int (*set_rate)(struct device *dev, unsigned long rate),
++		unsigned long (*get_rate) (struct device *dev))
++{
++	struct platform_device *pdev;
++	struct omap_device *od;
++
++	pdev = container_of(dev, struct platform_device, dev);
++	od = _find_by_pdev(pdev);
++
++	od->set_rate = set_rate;
++	od->get_rate = get_rate;
++}
++
+ struct device omap_device_parent = {
+ 	.init_name	= "omap",
+ 	.parent         = &platform_bus,
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/dvfs/0010-OMAP-Voltage-layer-changes-to-support-DVFS.patch

@@ -0,0 +1,134 @@
+From 3a9b78f58772645a9e1337454faed4e313e55368 Mon Sep 17 00:00:00 2001
+From: Thara Gopinath <thara@ti.com>
+Date: Fri, 29 Oct 2010 20:43:34 +0530
+Subject: [PATCH 10/19] OMAP: Voltage layer changes to support DVFS.
+
+This patch introduces an API to take in the voltage domain and the
+new voltage as parameter and to scale all the scalable devices
+associated with the the voltage domain to the rate corresponding to the
+new voltage and scale the voltage domain to the new voltage.
+
+Signed-off-by: Thara Gopinath <thara@ti.com>
+---
+ arch/arm/mach-omap2/voltage.c             |   69 +++++++++++++++++++++++++++++
+ arch/arm/plat-omap/include/plat/voltage.h |    7 +++
+ 2 files changed, 76 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/voltage.c b/arch/arm/mach-omap2/voltage.c
+index 7381fa6..9adf9d1 100644
+--- a/arch/arm/mach-omap2/voltage.c
++++ b/arch/arm/mach-omap2/voltage.c
+@@ -27,9 +27,11 @@
+ #include <linux/spinlock.h>
+ #include <linux/plist.h>
+ #include <linux/slab.h>
++#include <linux/opp.h>
+ 
+ #include <plat/common.h>
+ #include <plat/voltage.h>
++#include <plat/omap_device.h>
+ 
+ #include "prm-regbits-34xx.h"
+ #include "prm-regbits-44xx.h"
+@@ -1656,6 +1658,73 @@ struct voltagedomain *omap_voltage_domain_lookup(char *name)
+ }
+ 
+ /**
++ * omap_voltage_scale : API to scale the devices associated with a
++ *			voltage domain vdd voltage.
++ * @volt_domain : the voltage domain to be scaled
++ * @volt : the new voltage for the voltage domain
++ *
++ * This API runs through the list of devices associated with the
++ * voltage domain and scales the device rates to those corresponding
++ * to the new voltage of the voltage domain. This API also scales
++ * the voltage domain voltage to the new value. Returns 0 on success
++ * else the error value.
++ */
++int omap_voltage_scale(struct voltagedomain *voltdm, unsigned long volt)
++{
++	unsigned long curr_volt;
++	int is_volt_scaled = 0;
++	struct omap_vdd_info *vdd;
++	struct omap_vdd_dev_list *temp_dev;
++
++	if (!voltdm || IS_ERR(voltdm)) {
++		pr_warning("%s: VDD specified does not exist!\n", __func__);
++		return -EINVAL;
++	}
++
++	vdd = container_of(voltdm, struct omap_vdd_info, voltdm);
++
++	mutex_lock(&vdd->scaling_mutex);
++
++	curr_volt = omap_voltage_get_nom_volt(voltdm);
++
++	if (curr_volt == volt) {
++		is_volt_scaled = 1;
++	} else if (curr_volt < volt) {
++		omap_voltage_scale_vdd(voltdm, volt);
++		is_volt_scaled = 1;
++	}
++
++	list_for_each_entry(temp_dev, &vdd->dev_list, node) {
++		struct device *dev;
++		struct opp *opp;
++		unsigned long freq;
++
++		dev = temp_dev->dev;
++
++		opp = opp_find_voltage(dev, volt);
++		if (IS_ERR(opp))
++			continue;
++
++		freq = opp_get_freq(opp);
++
++		if (freq == omap_device_get_rate(dev)) {
++			dev_warn(dev, "%s: Already at the requested"
++				"rate %ld\n", __func__, freq);
++			continue;
++		}
++
++		omap_device_set_rate(dev, freq);
++	}
++
++	if (!is_volt_scaled)
++		omap_voltage_scale_vdd(voltdm, volt);
++
++	mutex_unlock(&vdd->scaling_mutex);
++
++	return 0;
++}
++
++/**
+  * omap_voltage_late_init() - Init the various voltage parameters
+  *
+  * This API is to be called in the later stages of the
+diff --git a/arch/arm/plat-omap/include/plat/voltage.h b/arch/arm/plat-omap/include/plat/voltage.h
+index adbc6af..6782c5e 100644
+--- a/arch/arm/plat-omap/include/plat/voltage.h
++++ b/arch/arm/plat-omap/include/plat/voltage.h
+@@ -135,6 +135,7 @@ int omap_voltage_late_init(void);
+ int omap_voltage_add_request(struct voltagedomain *voltdm, struct device *dev,
+ 		unsigned long *volt);
+ int omap_voltage_add_dev(struct voltagedomain *voltdm, struct device *dev);
++int omap_voltage_scale(struct voltagedomain *voltdm, unsigned long volt);
+ #else
+ static inline int omap_voltage_register_pmic(struct voltagedomain *voltdm,
+ 		struct omap_volt_pmic_info *pmic_info) {}
+@@ -154,6 +155,12 @@ static inline int omap_voltage_add_dev(struct voltagedomain *voltdm,
+ {
+ 	return -EINVAL;
+ }
++
++static inline int omap_voltage_scale(struct voltagedomain *voltdm,
++		unsigned long volt)
++{
++	return -EINVAL;
++}
+ #endif
+ 
+ #endif
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/dvfs/0011-OMAP-Introduce-dependent-voltage-domain-support.patch

@@ -0,0 +1,195 @@
+From 444b19e90ae45ccd68c84285fe8339d797a08911 Mon Sep 17 00:00:00 2001
+From: Thara Gopinath <thara@ti.com>
+Date: Fri, 2 Jul 2010 13:06:57 +0530
+Subject: [PATCH 11/19] OMAP: Introduce dependent voltage domain support.
+
+There could be dependencies between various voltage domains for
+maintaining system performance or hardware limitation reasons
+like VDD<X> should be at voltage v1 when VDD<Y> is at voltage v2.
+This patch introduce dependent vdd information structures in the
+voltage layer which can be used to populate these dependencies
+for a voltage domain. This patch also adds support to scale
+the dependent vdd and the scalable devices belonging to it
+during the scaling of a main vdd through omap_voltage_scale.
+
+Signed-off-by: Thara Gopinath <thara@ti.com>
+---
+ arch/arm/mach-omap2/voltage.c |  122 +++++++++++++++++++++++++++++++++++++++++
+ 1 files changed, 122 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/voltage.c b/arch/arm/mach-omap2/voltage.c
+index 9adf9d1..c83d968 100644
+--- a/arch/arm/mach-omap2/voltage.c
++++ b/arch/arm/mach-omap2/voltage.c
+@@ -123,6 +123,36 @@ struct vc_reg_info {
+ };
+ 
+ /**
++ * omap_vdd_dep_volt - Table containing the parent vdd voltage and the
++ *			dependent vdd voltage corresponding to it.
++ *
++ * @main_vdd_volt	: The main vdd voltage
++ * @dep_vdd_volt	: The voltage at which the dependent vdd should be
++ *			  when the main vdd is at <main_vdd_volt> voltage
++ */
++struct omap_vdd_dep_volt {
++	u32 main_vdd_volt;
++	u32 dep_vdd_volt;
++};
++
++/**
++ * omap_vdd_dep_info - Dependent vdd info
++ *
++ * @name		: Dependent vdd name
++ * @voltdm		: Dependent vdd pointer
++ * @dep_table		: Table containing the dependent vdd voltage
++ *			  corresponding to every main vdd voltage.
++ * @cur_dep_volt	: The voltage to which dependent vdd should be put
++ *			  to for the current main vdd voltage.
++ */
++struct omap_vdd_dep_info {
++	char *name;
++	struct voltagedomain *voltdm;
++	struct omap_vdd_dep_volt *dep_table;
++	unsigned long cur_dep_volt;
++};
++
++/**
+  * struct omap_vdd_user_list - The per vdd user list
+  *
+  * @dev:	The device asking for the vdd to be set at a particular
+@@ -174,11 +204,13 @@ struct omap_vdd_info {
+ 	struct vp_reg_val vp_reg;
+ 	struct vc_reg_info vc_reg;
+ 	struct voltagedomain voltdm;
++	struct omap_vdd_dep_info *dep_vdd_info;
+ 	struct dentry *debug_dir;
+ 	spinlock_t user_lock;
+ 	struct plist_head user_list;
+ 	struct mutex scaling_mutex;
+ 	struct list_head dev_list;
++	int nr_dep_vdd;
+ 	u32 curr_volt;
+ 	u16 ocp_mod;
+ 	u8 prm_irqst_reg;
+@@ -1160,6 +1192,80 @@ static int __init omap4_vdd_data_configure(struct omap_vdd_info *vdd)
+ 	return 0;
+ }
+ 
++static int calc_dep_vdd_volt(struct device *dev,
++		struct omap_vdd_info *main_vdd, unsigned long main_volt)
++{
++	struct omap_vdd_dep_info *dep_vdds;
++	int i, ret = 0;
++
++	if (!main_vdd->dep_vdd_info) {
++		pr_debug("%s: No dependent VDD's for vdd_%s\n",
++			__func__, main_vdd->voltdm.name);
++		return 0;
++	}
++
++	dep_vdds = main_vdd->dep_vdd_info;
++
++	for (i = 0; i < main_vdd->nr_dep_vdd; i++) {
++		struct omap_vdd_dep_volt *volt_table = dep_vdds[i].dep_table;
++		int nr_volt = 0;
++		unsigned long dep_volt = 0, act_volt = 0;
++
++		while (volt_table[nr_volt].main_vdd_volt != 0) {
++			if (volt_table[nr_volt].main_vdd_volt == main_volt) {
++				dep_volt = volt_table[nr_volt].dep_vdd_volt;
++				break;
++			}
++			nr_volt++;
++		}
++		if (!dep_volt) {
++			pr_warning("%s: Not able to find a matching volt for"
++				"vdd_%s corresponding to vdd_%s %ld volt\n",
++				__func__, dep_vdds[i].name,
++				main_vdd->voltdm.name, main_volt);
++			ret = -EINVAL;
++			continue;
++		}
++
++		if (!dep_vdds[i].voltdm)
++			dep_vdds[i].voltdm =
++				omap_voltage_domain_lookup(dep_vdds[i].name);
++
++		act_volt = dep_volt;
++
++		/* See if dep_volt is possible for the vdd*/
++		ret = omap_voltage_add_request(dep_vdds[i].voltdm, dev,
++				&act_volt);
++
++		/*
++		 * Currently we do not bother if the dep volt and act volt are
++		 * different. We could add a check if needed.
++		 */
++		dep_vdds[i].cur_dep_volt = act_volt;
++	}
++
++	return ret;
++}
++
++static int scale_dep_vdd(struct omap_vdd_info *main_vdd)
++{
++	struct omap_vdd_dep_info *dep_vdds;
++	int i;
++
++	if (!main_vdd->dep_vdd_info) {
++		pr_debug("%s: No dependent VDD's for vdd_%s\n",
++			__func__, main_vdd->voltdm.name);
++		return 0;
++	}
++
++	dep_vdds = main_vdd->dep_vdd_info;
++
++	for (i = 0; i < main_vdd->nr_dep_vdd; i++)
++		omap_voltage_scale(dep_vdds[i].voltdm,
++				dep_vdds[i].cur_dep_volt);
++	return 0;
++}
++
+ /* Public functions */
+ /**
+  * omap_voltage_get_nom_volt() - Gets the current non-auto-compensated voltage
+@@ -1675,6 +1781,8 @@ int omap_voltage_scale(struct voltagedomain *voltdm, unsigned long volt)
+ 	int is_volt_scaled = 0;
+ 	struct omap_vdd_info *vdd;
+ 	struct omap_vdd_dev_list *temp_dev;
++	struct plist_node *node;
++	struct omap_vdd_user_list *user;
+ 
+ 	if (!voltdm || IS_ERR(voltdm)) {
+ 		pr_warning("%s: VDD specified does not exist!\n", __func__);
+@@ -1687,6 +1795,17 @@ int omap_voltage_scale(struct voltagedomain *voltdm, unsigned long volt)
+ 
+ 	curr_volt = omap_voltage_get_nom_volt(voltdm);
+ 
++	/* Find the device requesting the voltage scaling */
++	node = plist_first(&vdd->user_list);
++	user = container_of(node, struct omap_vdd_user_list, node);
++
++	/* calculate the voltages for dependent vdd's */
++	if (calc_dep_vdd_volt(user->dev, vdd, volt)) {
++		pr_warning("%s: Error in calculating dependent vdd voltages"
++			"for vdd_%s\n", __func__, voltdm->name);
++		return -EINVAL;
++	}
++
+ 	if (curr_volt == volt) {
+ 		is_volt_scaled = 1;
+ 	} else if (curr_volt < volt) {
+@@ -1721,6 +1840,9 @@ int omap_voltage_scale(struct voltagedomain *voltdm, unsigned long volt)
+ 
+ 	mutex_unlock(&vdd->scaling_mutex);
+ 
++	/* Scale dependent vdds */
++	scale_dep_vdd(vdd);
++
+ 	return 0;
+ }
+ 
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/dvfs/0012-OMAP-Introduce-device-scale.patch

@@ -0,0 +1,134 @@
+From 40c41b250b9430b9d9998751fdf7e03201d1784e Mon Sep 17 00:00:00 2001
+From: Thara Gopinath <thara@ti.com>
+Date: Fri, 2 Jul 2010 13:07:35 +0530
+Subject: [PATCH 12/19] OMAP: Introduce device scale
+
+This patch adds omap_device_scale API  which can be used to generic
+device rate scaling.
+
+Signed-off-by: Thara Gopinath <thara@ti.com>
+---
+ arch/arm/plat-omap/include/plat/omap_device.h |    3 +-
+ arch/arm/plat-omap/omap_device.c              |   78 +++++++++++++++++++++++++
+ 2 files changed, 80 insertions(+), 1 deletions(-)
+
+diff --git a/arch/arm/plat-omap/include/plat/omap_device.h b/arch/arm/plat-omap/include/plat/omap_device.h
+index 1178b86..e44a0f7 100644
+--- a/arch/arm/plat-omap/include/plat/omap_device.h
++++ b/arch/arm/plat-omap/include/plat/omap_device.h
+@@ -117,6 +117,8 @@ unsigned long omap_device_get_rate(struct device *dev);
+ void omap_device_populate_rate_fns(struct device *dev,
+ 		int (*set_rate)(struct device *dev, unsigned long rate),
+ 		unsigned long (*get_rate) (struct device *dev));
++int omap_device_scale(struct device *req_dev, struct device *dev,
++		unsigned long rate);
+ 
+ /* Other */
+ 
+@@ -126,7 +128,6 @@ int omap_device_enable_hwmods(struct omap_device *od);
+ int omap_device_disable_clocks(struct omap_device *od);
+ int omap_device_enable_clocks(struct omap_device *od);
+ 
+-
+ /*
+  * Entries should be kept in latency order ascending
+  *
+diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c
+index 0d67af6..458d648 100644
+--- a/arch/arm/plat-omap/omap_device.c
++++ b/arch/arm/plat-omap/omap_device.c
+@@ -83,6 +83,7 @@
+ #include <linux/err.h>
+ #include <linux/io.h>
+ #include <linux/clk.h>
++#include <linux/opp.h>
+ 
+ #include <plat/omap_device.h>
+ #include <plat/omap_hwmod.h>
+@@ -862,6 +863,83 @@ void omap_device_populate_rate_fns(struct device *dev,
+ 	od->get_rate = get_rate;
+ }
+ 
++/**
++ * omap_device_scale() - Set a new rate at which the device is to operate
++ * @req_dev:	pointer to the device requesting the scaling.
++ * @dev:	pointer to the device that is to be scaled
++ * @rate:	the rnew rate for the device.
++ *
++ * This API gets the device opp table associated with this device and
++ * tries putting the device to the requested rate and the voltage domain
++ * associated with the device to the voltage corresponding to the
++ * requested rate. Since multiple devices can be assocciated with a
++ * voltage domain this API finds out the possible voltage the
++ * voltage domain can enter and then decides on the final device
++ * rate. Return 0 on success else the error value
++ */
++int omap_device_scale(struct device *req_dev, struct device *dev,
++			unsigned long rate)
++{
++	struct opp *opp;
++	unsigned long volt, freq, min_freq, max_freq;
++	struct voltagedomain *voltdm;
++	struct platform_device *pdev;
++	struct omap_device *od;
++	int ret;
++
++	pdev = container_of(dev, struct platform_device, dev);
++	od = _find_by_pdev(pdev);
++
++	/*
++	 * Figure out if the desired frquency lies between the
++	 * maximum and minimum possible for the particular device
++	 */
++	min_freq = 0;
++	if (IS_ERR(opp_find_freq_ceil(dev, &min_freq))) {
++		dev_err(dev, "%s: Unable to find lowest opp\n", __func__);
++		return -ENODEV;
++	}
++
++	max_freq = ULONG_MAX;
++	if (IS_ERR(opp_find_freq_floor(dev, &max_freq))) {
++		dev_err(dev, "%s: Unable to find highest opp\n", __func__);
++		return -ENODEV;
++	}
++
++	if (rate < min_freq)
++		freq = min_freq;
++	else if (rate > max_freq)
++		freq = max_freq;
++	else
++		freq = rate;
++
++	opp = opp_find_freq_ceil(dev, &freq);
++	if (IS_ERR(opp)) {
++		dev_err(dev, "%s: Unable to find OPP for freq%ld\n",
++			__func__, rate);
++		return -ENODEV;
++	}
++
++	/* Get the voltage corresponding to the requested frequency */
++	volt = opp_get_voltage(opp);
++
++	/*
++	 * Call into the voltage layer to get the final voltage possible
++	 * for the voltage domain associated with the device.
++	 */
++	voltdm = od->hwmods[0]->voltdm;
++	ret = omap_voltage_add_request(voltdm, req_dev, &volt);
++	if (ret) {
++		dev_err(dev, "%s: Unable to get the final volt for scaling\n",
++			__func__);
++		return ret;
++	}
++
++	/* Do the actual scaling */
++	return omap_voltage_scale(voltdm, volt);
++}
++EXPORT_SYMBOL(omap_device_scale);
++
+ struct device omap_device_parent = {
+ 	.init_name	= "omap",
+ 	.parent         = &platform_bus,
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/dvfs/0013-OMAP-Disable-smartreflex-across-DVFS.patch

@@ -0,0 +1,50 @@
+From 72eb0b4978e15f56c99900ec8da10b91864eda98 Mon Sep 17 00:00:00 2001
+From: Thara Gopinath <thara@ti.com>
+Date: Fri, 2 Jul 2010 13:06:57 +0530
+Subject: [PATCH 13/19] OMAP: Disable smartreflex across DVFS
+
+This patch disables smartreflex for a particular voltage
+domain when the the voltage domain and the devices belonging
+to it is being scaled and re-enables it back once the scaling
+is done.
+
+Signed-off-by: Thara Gopinath <thara@ti.com>
+---
+ arch/arm/mach-omap2/voltage.c |    7 +++++++
+ 1 files changed, 7 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/voltage.c b/arch/arm/mach-omap2/voltage.c
+index c83d968..2f331de 100644
+--- a/arch/arm/mach-omap2/voltage.c
++++ b/arch/arm/mach-omap2/voltage.c
+@@ -32,6 +32,7 @@
+ #include <plat/common.h>
+ #include <plat/voltage.h>
+ #include <plat/omap_device.h>
++#include <plat/smartreflex.h>
+ 
+ #include "prm-regbits-34xx.h"
+ #include "prm-regbits-44xx.h"
+@@ -1806,6 +1807,9 @@ int omap_voltage_scale(struct voltagedomain *voltdm, unsigned long volt)
+ 		return -EINVAL;
+ 	}
+ 
++	/* Disable smartreflex module across voltage and frequency scaling */
++	omap_sr_disable(voltdm);
++
+ 	if (curr_volt == volt) {
+ 		is_volt_scaled = 1;
+ 	} else if (curr_volt < volt) {
+@@ -1840,6 +1844,9 @@ int omap_voltage_scale(struct voltagedomain *voltdm, unsigned long volt)
+ 
+ 	mutex_unlock(&vdd->scaling_mutex);
+ 
++	/* Enable Smartreflex module */
++	omap_sr_enable(voltdm);
++
+ 	/* Scale dependent vdds */
+ 	scale_dep_vdd(vdd);
+ 
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/dvfs/0014-OMAP3-Introduce-custom-set-rate-and-get-rate-APIs-fo.patch

@@ -0,0 +1,176 @@
+From 42e395f0dcc618300267f440f613572635eb2e55 Mon Sep 17 00:00:00 2001
+From: Thara Gopinath <thara@ti.com>
+Date: Wed, 18 Aug 2010 16:22:32 +0530
+Subject: [PATCH 14/19] OMAP3: Introduce custom set rate and get rate APIs for scalable devices
+
+This patch also introduces omap3_mpu_set_rate, omap3_iva_set_rate,
+omap3_l3_set_rate, omap3_mpu_get_rate, omap3_iva_get_rate,
+omap3_l3_get_rate as device specific set rate and get rate
+APIs for OMAP3 mpu, iva and l3_main devices. This patch also
+calls into omap_device_populate_rate_fns during system init to register
+various set_rate and get_rate APIs with the omap device layer
+
+Signed-off-by: Thara Gopinath <thara@ti.com>
+---
+ arch/arm/mach-omap2/pm.c |  110 ++++++++++++++++++++++++++++++++++++++++++++++
+ 1 files changed, 110 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
+index d5a102c..94ab0dd 100644
+--- a/arch/arm/mach-omap2/pm.c
++++ b/arch/arm/mach-omap2/pm.c
+@@ -14,6 +14,7 @@
+ #include <linux/io.h>
+ #include <linux/err.h>
+ #include <linux/opp.h>
++#include <linux/delay.h>
+ 
+ #include <plat/omap-pm.h>
+ #include <plat/omap_device.h>
+@@ -22,6 +23,8 @@
+ 
+ #include "powerdomain.h"
+ #include "clockdomain.h"
++#include "cm-regbits-34xx.h"
++#include "cm2xxx_3xxx.h"
+ #include "pm.h"
+ 
+ static struct omap_device_pm_latency *pm_lats;
+@@ -31,6 +34,8 @@ static struct device *iva_dev;
+ static struct device *l3_dev;
+ static struct device *dsp_dev;
+ 
++static struct clk *dpll1_clk, *dpll2_clk, *dpll3_clk;
++
+ struct device *omap2_get_mpuss_device(void)
+ {
+ 	WARN_ON_ONCE(!mpu_dev);
+@@ -56,6 +61,26 @@ struct device *omap4_get_dsp_device(void)
+ }
+ EXPORT_SYMBOL(omap4_get_dsp_device);
+ 
++static unsigned long compute_lpj(unsigned long ref, u_int div, u_int mult)
++{
++	unsigned long new_jiffy_l, new_jiffy_h;
++
++	/*
++	 * Recalculate loops_per_jiffy.  We do it this way to
++	 * avoid math overflow on 32-bit machines.  Maybe we
++	 * should make this architecture dependent?  If you have
++	 * a better way of doing this, please replace!
++	 *
++	 *    new = old * mult / div
++	 */
++	new_jiffy_h = ref / div;
++	new_jiffy_l = (ref % div) / 100;
++	new_jiffy_h *= mult;
++	new_jiffy_l = new_jiffy_l * mult / div;
++
++	return new_jiffy_h + new_jiffy_l * 100;
++}
++
+ /* static int _init_omap_device(struct omap_hwmod *oh, void *user) */
+ static int _init_omap_device(char *name, struct device **new_dev)
+ {
+@@ -77,6 +102,74 @@ static int _init_omap_device(char *name, struct device **new_dev)
+ 	return 0;
+ }
+ 
++static unsigned long omap3_mpu_get_rate(struct device *dev)
++{
++	return dpll1_clk->rate;
++}
++
++static int omap3_mpu_set_rate(struct device *dev, unsigned long rate)
++{
++	unsigned long cur_rate = omap3_mpu_get_rate(dev);
++	int ret;
++
++#ifdef CONFIG_CPU_FREQ
++	struct cpufreq_freqs freqs_notify;
++
++	freqs_notify.old = cur_rate / 1000;
++	freqs_notify.new = rate / 1000;
++	freqs_notify.cpu = 0;
++	/* Send pre notification to CPUFreq */
++	cpufreq_notify_transition(&freqs_notify, CPUFREQ_PRECHANGE);
++#endif
++	ret = clk_set_rate(dpll1_clk, rate);
++	if (ret) {
++		dev_warn(dev, "%s: Unable to set rate to %ld\n",
++			__func__, rate);
++		return ret;
++	}
++
++#ifdef CONFIG_CPU_FREQ
++	/* Send a post notification to CPUFreq */
++	cpufreq_notify_transition(&freqs_notify, CPUFREQ_POSTCHANGE);
++#endif
++
++#ifndef CONFIG_CPU_FREQ
++	/*Update loops_per_jiffy if processor speed is being changed*/
++	loops_per_jiffy = compute_lpj(loops_per_jiffy,
++			cur_rate / 1000, rate / 1000);
++#endif
++	return 0;
++}
++
++static int omap3_iva_set_rate(struct device *dev, unsigned long rate)
++{
++	return clk_set_rate(dpll2_clk, rate);
++}
++
++static unsigned long omap3_iva_get_rate(struct device *dev)
++{
++	return dpll2_clk->rate;
++}
++
++static int omap3_l3_set_rate(struct device *dev, unsigned long rate)
++{
++	int l3_div;
++
++	l3_div = omap2_cm_read_mod_reg(CORE_MOD, CM_CLKSEL) &
++			OMAP3430_CLKSEL_L3_MASK;
++
++	return clk_set_rate(dpll3_clk, rate * l3_div);
++}
++
++static unsigned long omap3_l3_get_rate(struct device *dev)
++{
++	int l3_div;
++
++	l3_div = omap2_cm_read_mod_reg(CORE_MOD, CM_CLKSEL) &
++			OMAP3430_CLKSEL_L3_MASK;
++	return dpll3_clk->rate / l3_div;
++}
++
+ /*
+  * Build omap_devices for processors and bus.
+  */
+@@ -90,6 +183,23 @@ static void omap2_init_processor_devices(void)
+ 	} else {
+ 		_init_omap_device("l3_main", &l3_dev);
+ 	}
++
++	if (cpu_is_omap34xx()) {
++		dpll1_clk = clk_get(NULL, "dpll1_ck");
++		dpll2_clk = clk_get(NULL, "dpll2_ck");
++		dpll3_clk = clk_get(NULL, "dpll3_m2_ck");
++
++		if (mpu_dev)
++			omap_device_populate_rate_fns(mpu_dev,
++				omap3_mpu_set_rate, omap3_mpu_get_rate);
++		if (iva_dev)
++			omap_device_populate_rate_fns(iva_dev,
++				omap3_iva_set_rate, omap3_iva_get_rate);
++		if (l3_dev)
++			omap_device_populate_rate_fns(l3_dev,
++				omap3_l3_set_rate, omap3_l3_get_rate);
++
++	}
+ }
+ 
+ /* Types of sleep_switch used in omap_set_pwrdm_state */
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/dvfs/0015-OMAP3-Update-cpufreq-driver-to-use-the-new-set_rate-.patch

@@ -0,0 +1,54 @@
+From 0c5c41f6bcf77b388f49615ac28ccde294e7a5bd Mon Sep 17 00:00:00 2001
+From: Thara Gopinath <thara@ti.com>
+Date: Fri, 2 Jul 2010 13:07:49 +0530
+Subject: [PATCH 15/19] OMAP3: Update cpufreq driver to use the new set_rate API
+
+This patch updates the cpufreq driver to use the device
+set rate API to scale the mpu frequency for OMAP3.
+
+Signed-off-by: Thara Gopinath <thara@ti.com>
+---
+ arch/arm/plat-omap/cpu-omap.c |   11 ++++-------
+ 1 files changed, 4 insertions(+), 7 deletions(-)
+
+diff --git a/arch/arm/plat-omap/cpu-omap.c b/arch/arm/plat-omap/cpu-omap.c
+index 671e4b9..71777db 100644
+--- a/arch/arm/plat-omap/cpu-omap.c
++++ b/arch/arm/plat-omap/cpu-omap.c
+@@ -31,10 +31,7 @@
+ #include <plat/clock.h>
+ #include <plat/common.h>
+ #include <asm/system.h>
+-
+-#if defined(CONFIG_ARCH_OMAP3) && !defined(CONFIG_OMAP_PM_NONE)
+-#include <plat/omap-pm.h>
+-#endif
++#include <plat/omap_device.h>
+ 
+ #define VERY_HI_RATE	900000000
+ 
+@@ -88,7 +85,7 @@ static int omap_target(struct cpufreq_policy *policy,
+ #ifdef CONFIG_ARCH_OMAP1
+ 	struct cpufreq_freqs freqs;
+ #endif
+-#if defined(CONFIG_ARCH_OMAP3) && !defined(CONFIG_OMAP_PM_NONE)
++#if defined(CONFIG_ARCH_OMAP3)
+ 	unsigned long freq;
+ 	struct device *mpu_dev = omap2_get_mpuss_device();
+ #endif
+@@ -115,10 +112,10 @@ static int omap_target(struct cpufreq_policy *policy,
+ #endif
+ 	ret = clk_set_rate(mpu_clk, freqs.new * 1000);
+ 	cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
+-#elif defined(CONFIG_ARCH_OMAP3) && !defined(CONFIG_OMAP_PM_NONE)
++#elif defined(CONFIG_ARCH_OMAP3)
+ 	freq = target_freq * 1000;
+ 	if (opp_find_freq_ceil(mpu_dev, &freq))
+-		omap_pm_cpu_set_freq(freq);
++		omap_device_scale(mpu_dev, mpu_dev, freq);
+ #endif
+ 	return ret;
+ }
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/dvfs/0016-OMAP3-Introduce-voltage-domain-info-in-the-hwmod-str.patch

@@ -0,0 +1,45 @@
+From a66e4a5a5ee1d98fafab60935bddd28bbd440628 Mon Sep 17 00:00:00 2001
+From: Thara Gopinath <thara@ti.com>
+Date: Wed, 18 Aug 2010 16:22:43 +0530
+Subject: [PATCH 16/19] OMAP3: Introduce voltage domain info in the hwmod structures.
+
+This patch adds voltage domain info in the relevant
+device hwmod structures so as to enable OMAP3 DVFS
+support.
+
+Signed-off-by: Thara Gopinath <thara@ti.com>
+---
+ arch/arm/mach-omap2/omap_hwmod_3xxx_data.c |    3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+index 8d81813..c57f34d 100644
+--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
++++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+@@ -94,6 +94,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_l3_main_masters[] = {
+ static struct omap_hwmod omap3xxx_l3_main_hwmod = {
+ 	.name		= "l3_main",
+ 	.class		= &l3_hwmod_class,
++	.vdd_name	= "core",
+ 	.masters	= omap3xxx_l3_main_masters,
+ 	.masters_cnt	= ARRAY_SIZE(omap3xxx_l3_main_masters),
+ 	.slaves		= omap3xxx_l3_main_slaves,
+@@ -384,6 +385,7 @@ static struct omap_hwmod omap3xxx_mpu_hwmod = {
+ 	.name		= "mpu",
+ 	.class		= &mpu_hwmod_class,
+ 	.main_clk	= "arm_fck",
++	.vdd_name	= "mpu",
+ 	.masters	= omap3xxx_mpu_masters,
+ 	.masters_cnt	= ARRAY_SIZE(omap3xxx_mpu_masters),
+ 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+@@ -412,6 +414,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_iva_masters[] = {
+ static struct omap_hwmod omap3xxx_iva_hwmod = {
+ 	.name		= "iva",
+ 	.class		= &iva_hwmod_class,
++	.vdd_name	= "mpu",
+ 	.masters	= omap3xxx_iva_masters,
+ 	.masters_cnt	= ARRAY_SIZE(omap3xxx_iva_masters),
+ 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/dvfs/0017-OMAP3-Add-voltage-dependency-table-for-VDD1.patch

@@ -0,0 +1,61 @@
+From 6e99ca0e5780932988471f106099c98595cb0aa3 Mon Sep 17 00:00:00 2001
+From: Thara Gopinath <thara@ti.com>
+Date: Wed, 18 Aug 2010 16:22:49 +0530
+Subject: [PATCH 17/19] OMAP3: Add voltage dependency table for VDD1.
+
+In OMAP3, for perfomrance reasons when VDD1 is at voltage above
+1.075V, VDD2 should be at 1.15V for perfomrance reasons. This
+patch introduce this cross VDD dependency for OMAP3 VDD1.
+
+Signed-off-by: Thara Gopinath <thara@ti.com>
+---
+ arch/arm/mach-omap2/voltage.c |   24 ++++++++++++++++++++++--
+ 1 files changed, 22 insertions(+), 2 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/voltage.c b/arch/arm/mach-omap2/voltage.c
+index 2f331de..d10cb1b 100644
+--- a/arch/arm/mach-omap2/voltage.c
++++ b/arch/arm/mach-omap2/voltage.c
+@@ -374,6 +374,23 @@ static struct omap_volt_data omap44xx_vdd_core_volt_data[] = {
+ 	VOLT_DATA_DEFINE(0, 0, 0, 0),
+ };
+ 
++/* OMAP 3430 MPU Core VDD dependency table */
++static struct omap_vdd_dep_volt omap34xx_vdd1_vdd2_data[] = {
++	{.main_vdd_volt = 975000, .dep_vdd_volt = 1050000},
++	{.main_vdd_volt = 1075000, .dep_vdd_volt = 1050000},
++	{.main_vdd_volt = 1200000, .dep_vdd_volt = 1150000},
++	{.main_vdd_volt = 1270000, .dep_vdd_volt = 1150000},
++	{.main_vdd_volt = 1350000, .dep_vdd_volt = 1150000},
++	{.main_vdd_volt = 0, .dep_vdd_volt = 0},
++};
++
++static struct omap_vdd_dep_info omap34xx_vdd1_dep_info[] = {
++	{
++		.name	= "core",
++		.dep_table = omap34xx_vdd1_vdd2_data,
++	},
++};
++
+ static struct dentry *voltage_dir;
+ 
+ /* Init function pointers */
+@@ -879,10 +896,13 @@ static int __init omap3_vdd_data_configure(struct omap_vdd_info *vdd)
+ 	}
+ 
+ 	if (!strcmp(vdd->voltdm.name, "mpu")) {
+-		if (cpu_is_omap3630())
++		if (cpu_is_omap3630()) {
+ 			vdd->volt_data = omap36xx_vddmpu_volt_data;
+-		else
++		} else {
+ 			vdd->volt_data = omap34xx_vddmpu_volt_data;
++			vdd->dep_vdd_info = omap34xx_vdd1_dep_info;
++			vdd->nr_dep_vdd = ARRAY_SIZE(omap34xx_vdd1_dep_info);
++		}
+ 
+ 		vdd->vp_reg.tranxdone_status = OMAP3430_VP1_TRANXDONE_ST_MASK;
+ 		vdd->vc_reg.cmdval_reg = OMAP3_PRM_VC_CMD_VAL_0_OFFSET;
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/dvfs/0018-omap3-4-opp-make-omapx_opp_init-non-static.patch

@@ -0,0 +1,62 @@
+From 53d08ca85f9b623e25ba9a976bc3315f3784a3a7 Mon Sep 17 00:00:00 2001
+From: Nishanth Menon <nm@ti.com>
+Date: Wed, 5 Jan 2011 14:14:55 -0600
+Subject: [PATCH 18/19] omap3|4: opp: make omapx_opp_init non-static
+
+omap3 and omap4 opp_init should be made non-static to allow
+for platform specific opp table tweaking. making these static
+conflicts with the definition in pm.h(global) as well.
+we include pm.h as well to ensure that there are no such prototype
+conflicts with actual implementation in the future.
+
+Signed-off-by: Nishanth Menon <nm@ti.com>
+---
+ arch/arm/mach-omap2/opp3xxx_data.c |    3 ++-
+ arch/arm/mach-omap2/opp4xxx_data.c |    3 ++-
+ 2 files changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/opp3xxx_data.c b/arch/arm/mach-omap2/opp3xxx_data.c
+index 0486fce..fd3a1af 100644
+--- a/arch/arm/mach-omap2/opp3xxx_data.c
++++ b/arch/arm/mach-omap2/opp3xxx_data.c
+@@ -21,6 +21,7 @@
+ #include <plat/cpu.h>
+ 
+ #include "omap_opp_data.h"
++#include "pm.h"
+ 
+ static struct omap_opp_def __initdata omap34xx_opp_def_list[] = {
+ 	/* MPU OPP1 */
+@@ -88,7 +89,7 @@ static struct omap_opp_def __initdata omap36xx_opp_def_list[] = {
+ /**
+  * omap3_opp_init() - initialize omap3 opp table
+  */
+-static int __init omap3_opp_init(void)
++int __init omap3_opp_init(void)
+ {
+ 	int r = -ENODEV;
+ 
+diff --git a/arch/arm/mach-omap2/opp4xxx_data.c b/arch/arm/mach-omap2/opp4xxx_data.c
+index a11fa56..f0e9939 100644
+--- a/arch/arm/mach-omap2/opp4xxx_data.c
++++ b/arch/arm/mach-omap2/opp4xxx_data.c
+@@ -22,6 +22,7 @@
+ #include <plat/cpu.h>
+ 
+ #include "omap_opp_data.h"
++#include "pm.h"
+ 
+ static struct omap_opp_def __initdata omap44xx_opp_def_list[] = {
+ 	/* MPU OPP1 - OPP50 */
+@@ -42,7 +43,7 @@ static struct omap_opp_def __initdata omap44xx_opp_def_list[] = {
+ /**
+  * omap4_opp_init() - initialize omap4 opp table
+  */
+-static int __init omap4_opp_init(void)
++int __init omap4_opp_init(void)
+ {
+ 	int r = -ENODEV;
+ 
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/dvfs/0019-OMAP3-beagle-xm-enable-upto-1GHz-OPP.patch

@@ -0,0 +1,107 @@
+From 1f77cf1150d5e0205ab3f588ab25cbdf65acdc40 Mon Sep 17 00:00:00 2001
+From: Nishanth Menon <nm@ti.com>
+Date: Wed, 5 Jan 2011 14:16:59 -0600
+Subject: [PATCH 19/19] OMAP3: beagle xm: enable upto 1GHz OPP
+
+Beagle XM uses 3730 and the board design allows enabling 800MHz and 1GHz
+OPPs. tweak the default table to allow for higher OPP tables
+
+Reported-by: Koen Kooi <koen@beagleboard.org>
+Signed-off-by: Nishanth Menon <nm@ti.com>
+---
+ arch/arm/mach-omap2/board-omap3beagle.c |   54 +++++++++++++++++++++++++++++++
+ 1 files changed, 54 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
+index 006dc26..9393e75 100644
+--- a/arch/arm/mach-omap2/board-omap3beagle.c
++++ b/arch/arm/mach-omap2/board-omap3beagle.c
+@@ -24,6 +24,7 @@
+ #include <linux/irq.h>
+ #include <linux/input.h>
+ #include <linux/gpio_keys.h>
++#include <linux/opp.h>
+ 
+ #include <linux/mtd/mtd.h>
+ #include <linux/mtd/partitions.h>
+@@ -45,10 +46,12 @@
+ #include <plat/gpmc.h>
+ #include <plat/nand.h>
+ #include <plat/usb.h>
++#include <plat/omap_device.h>
+ 
+ #include "mux.h"
+ #include "hsmmc.h"
+ #include "timer-gp.h"
++#include "pm.h"
+ 
+ #define NAND_BLOCK_SIZE		SZ_128K
+ 
+@@ -778,6 +781,56 @@ static int __init expansionboard_setup(char *str)
+ 	return 0;
+ }
+ 
++static void __init beagle_opp_init(void)
++{
++	int r = 0;
++
++	/* Initialize the omap3 opp table */
++	if (omap3_opp_init()) {
++		pr_err("%s: opp default init failed\n", __func__);
++		return;
++	}
++
++	/* Custom OPP enabled for XM */
++	if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_XM) {
++		struct omap_hwmod *mh = omap_hwmod_lookup("mpu");
++		struct omap_hwmod *dh = omap_hwmod_lookup("iva");
++		struct device *dev;
++
++		if (!mh || !dh) {
++			pr_err("%s: Aiee.. no mpu/dsp devices? %p %p\n",
++				__func__, mh, dh);
++			r = -EINVAL;
++		} else {
++			/* Enable MPU 1GHz and lower opps */
++			dev = &mh->od->pdev.dev;
++			r = opp_enable(dev, 800000000);
++			r |= opp_enable(dev, 1000000000);
++
++			/* Enable IVA 800MHz and lower opps */
++			dev = &dh->od->pdev.dev;
++			r |= opp_enable(dev, 660000000);
++			r |= opp_enable(dev, 800000000);
++		}
++		if (r) {
++			pr_err("%s: failed to enable higher opp %d\n",
++				__func__, r);
++			/*
++			 * Cleanup - disable the higher freqs - we dont care
++			 * about the results
++			 */
++			dev = &mh->od->pdev.dev;
++			opp_disable(dev, 800000000);
++			opp_disable(dev, 1000000000);
++			dev = &dh->od->pdev.dev;
++			opp_disable(dev, 660000000);
++			opp_disable(dev, 800000000);
++		} else {
++			pr_err("%s: turbo OPPs enabled!\n", __func__);
++		}
++	}
++}
++
+ static void __init omap3_beagle_init(void)
+ {
+ 	omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+@@ -850,6 +903,7 @@ static void __init omap3_beagle_init(void)
+ 	omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
+ 
+ 	beagle_display_init();
++	beagle_opp_init();
+ }
+ 
+ early_param("buddy", expansionboard_setup);
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0001-ARM-pxa-PXA_ESERIES-depends-on-FB_W100.patch

@@ -0,0 +1,29 @@
+From a74b74a5555c741ed3df896096e33b853995631e Mon Sep 17 00:00:00 2001
+From: Lennert Buytenhek <buytenh@wantstofly.org>
+Date: Wed, 15 Dec 2010 07:20:16 +0800
+Subject: [PATCH 01/66] ARM: pxa: PXA_ESERIES depends on FB_W100.
+
+As arch/arm/mach-pxa/eseries.c references w100fb_gpio_{read,write}()
+directly.
+
+Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca>
+Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
+---
+ arch/arm/mach-pxa/Kconfig |    1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
+index dd235ec..c93e73d 100644
+--- a/arch/arm/mach-pxa/Kconfig
++++ b/arch/arm/mach-pxa/Kconfig
+@@ -540,6 +540,7 @@ config MACH_ICONTROL
+ config ARCH_PXA_ESERIES
+ 	bool "PXA based Toshiba e-series PDAs"
+ 	select PXA25x
++	select FB_W100
+ 
+ config MACH_E330
+ 	bool "Toshiba e330"
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0002-ARM-smp-avoid-incrementing-mm_users-on-CPU-startup.patch

@@ -0,0 +1,32 @@
+From 1ae1b5f053cf36bd0f913e83f3b136fec8152d4d Mon Sep 17 00:00:00 2001
+From: Russell King <rmk+kernel@arm.linux.org.uk>
+Date: Sat, 18 Dec 2010 13:57:00 +0000
+Subject: [PATCH 02/66] ARM: smp: avoid incrementing mm_users on CPU startup
+
+We should not be incrementing mm_users when we startup a secondary
+CPU - doing so results in mm_users incrementing by one each time we
+hotplug a CPU, which will eventually wrap, and will cause problems.
+
+Other architectures such as x86 do not increment mm_users, but only
+mm_count, so we follow that pattern.
+
+Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
+---
+ arch/arm/kernel/smp.c |    1 -
+ 1 files changed, 0 insertions(+), 1 deletions(-)
+
+diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
+index 8c19595..9066473 100644
+--- a/arch/arm/kernel/smp.c
++++ b/arch/arm/kernel/smp.c
+@@ -310,7 +310,6 @@ asmlinkage void __cpuinit secondary_start_kernel(void)
+ 	 * All kernel threads share the same mm context; grab a
+ 	 * reference and switch to it.
+ 	 */
+-	atomic_inc(&mm->mm_users);
+ 	atomic_inc(&mm->mm_count);
+ 	current->active_mm = mm;
+ 	cpumask_set_cpu(cpu, mm_cpumask(mm));
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0003-ARM-get-rid-of-kmap_high_l1_vipt.patch

@@ -0,0 +1,186 @@
+From 39af22a79232373764904576f31572f1db76af10 Mon Sep 17 00:00:00 2001
+From: Nicolas Pitre <nicolas.pitre@linaro.org>
+Date: Wed, 15 Dec 2010 15:14:45 -0500
+Subject: [PATCH 03/66] ARM: get rid of kmap_high_l1_vipt()
+
+Since commit 3e4d3af501 "mm: stack based kmap_atomic()", it is no longer
+necessary to carry an ad hoc version of kmap_atomic() added in commit
+7e5a69e83b "ARM: 6007/1: fix highmem with VIPT cache and DMA" to cope
+with reentrancy.
+
+In fact, it is now actively wrong to rely on fixed kmap type indices
+(namely KM_L1_CACHE) as kmap_atomic() totally ignores them now and a
+concurrent instance of it may reuse any slot for any purpose.
+
+Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
+---
+ arch/arm/include/asm/highmem.h |    3 -
+ arch/arm/mm/dma-mapping.c      |    7 ++-
+ arch/arm/mm/flush.c            |    7 ++-
+ arch/arm/mm/highmem.c          |   87 ----------------------------------------
+ 4 files changed, 8 insertions(+), 96 deletions(-)
+
+diff --git a/arch/arm/include/asm/highmem.h b/arch/arm/include/asm/highmem.h
+index 1fc684e..7080e2c 100644
+--- a/arch/arm/include/asm/highmem.h
++++ b/arch/arm/include/asm/highmem.h
+@@ -25,9 +25,6 @@ extern void *kmap_high(struct page *page);
+ extern void *kmap_high_get(struct page *page);
+ extern void kunmap_high(struct page *page);
+ 
+-extern void *kmap_high_l1_vipt(struct page *page, pte_t *saved_pte);
+-extern void kunmap_high_l1_vipt(struct page *page, pte_t saved_pte);
+-
+ /*
+  * The following functions are already defined by <linux/highmem.h>
+  * when CONFIG_HIGHMEM is not set.
+diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
+index ac6a361..809f1bf 100644
+--- a/arch/arm/mm/dma-mapping.c
++++ b/arch/arm/mm/dma-mapping.c
+@@ -17,6 +17,7 @@
+ #include <linux/init.h>
+ #include <linux/device.h>
+ #include <linux/dma-mapping.h>
++#include <linux/highmem.h>
+ 
+ #include <asm/memory.h>
+ #include <asm/highmem.h>
+@@ -480,10 +481,10 @@ static void dma_cache_maint_page(struct page *page, unsigned long offset,
+ 				op(vaddr, len, dir);
+ 				kunmap_high(page);
+ 			} else if (cache_is_vipt()) {
+-				pte_t saved_pte;
+-				vaddr = kmap_high_l1_vipt(page, &saved_pte);
++				/* unmapped pages might still be cached */
++				vaddr = kmap_atomic(page);
+ 				op(vaddr + offset, len, dir);
+-				kunmap_high_l1_vipt(page, saved_pte);
++				kunmap_atomic(vaddr);
+ 			}
+ 		} else {
+ 			vaddr = page_address(page) + offset;
+diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c
+index 391ffae..c29f283 100644
+--- a/arch/arm/mm/flush.c
++++ b/arch/arm/mm/flush.c
+@@ -10,6 +10,7 @@
+ #include <linux/module.h>
+ #include <linux/mm.h>
+ #include <linux/pagemap.h>
++#include <linux/highmem.h>
+ 
+ #include <asm/cacheflush.h>
+ #include <asm/cachetype.h>
+@@ -180,10 +181,10 @@ void __flush_dcache_page(struct address_space *mapping, struct page *page)
+ 			__cpuc_flush_dcache_area(addr, PAGE_SIZE);
+ 			kunmap_high(page);
+ 		} else if (cache_is_vipt()) {
+-			pte_t saved_pte;
+-			addr = kmap_high_l1_vipt(page, &saved_pte);
++			/* unmapped pages might still be cached */
++			addr = kmap_atomic(page);
+ 			__cpuc_flush_dcache_area(addr, PAGE_SIZE);
+-			kunmap_high_l1_vipt(page, saved_pte);
++			kunmap_atomic(addr);
+ 		}
+ 	}
+ 
+diff --git a/arch/arm/mm/highmem.c b/arch/arm/mm/highmem.c
+index c435fd9..807c057 100644
+--- a/arch/arm/mm/highmem.c
++++ b/arch/arm/mm/highmem.c
+@@ -140,90 +140,3 @@ struct page *kmap_atomic_to_page(const void *ptr)
+ 	pte = TOP_PTE(vaddr);
+ 	return pte_page(*pte);
+ }
+-
+-#ifdef CONFIG_CPU_CACHE_VIPT
+-
+-#include <linux/percpu.h>
+-
+-/*
+- * The VIVT cache of a highmem page is always flushed before the page
+- * is unmapped. Hence unmapped highmem pages need no cache maintenance
+- * in that case.
+- *
+- * However unmapped pages may still be cached with a VIPT cache, and
+- * it is not possible to perform cache maintenance on them using physical
+- * addresses unfortunately.  So we have no choice but to set up a temporary
+- * virtual mapping for that purpose.
+- *
+- * Yet this VIPT cache maintenance may be triggered from DMA support
+- * functions which are possibly called from interrupt context. As we don't
+- * want to keep interrupt disabled all the time when such maintenance is
+- * taking place, we therefore allow for some reentrancy by preserving and
+- * restoring the previous fixmap entry before the interrupted context is
+- * resumed.  If the reentrancy depth is 0 then there is no need to restore
+- * the previous fixmap, and leaving the current one in place allow it to
+- * be reused the next time without a TLB flush (common with DMA).
+- */
+-
+-static DEFINE_PER_CPU(int, kmap_high_l1_vipt_depth);
+-
+-void *kmap_high_l1_vipt(struct page *page, pte_t *saved_pte)
+-{
+-	unsigned int idx, cpu;
+-	int *depth;
+-	unsigned long vaddr, flags;
+-	pte_t pte, *ptep;
+-
+-	if (!in_interrupt())
+-		preempt_disable();
+-
+-	cpu = smp_processor_id();
+-	depth = &per_cpu(kmap_high_l1_vipt_depth, cpu);
+-
+-	idx = KM_L1_CACHE + KM_TYPE_NR * cpu;
+-	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
+-	ptep = TOP_PTE(vaddr);
+-	pte = mk_pte(page, kmap_prot);
+-
+-	raw_local_irq_save(flags);
+-	(*depth)++;
+-	if (pte_val(*ptep) == pte_val(pte)) {
+-		*saved_pte = pte;
+-	} else {
+-		*saved_pte = *ptep;
+-		set_pte_ext(ptep, pte, 0);
+-		local_flush_tlb_kernel_page(vaddr);
+-	}
+-	raw_local_irq_restore(flags);
+-
+-	return (void *)vaddr;
+-}
+-
+-void kunmap_high_l1_vipt(struct page *page, pte_t saved_pte)
+-{
+-	unsigned int idx, cpu = smp_processor_id();
+-	int *depth = &per_cpu(kmap_high_l1_vipt_depth, cpu);
+-	unsigned long vaddr, flags;
+-	pte_t pte, *ptep;
+-
+-	idx = KM_L1_CACHE + KM_TYPE_NR * cpu;
+-	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
+-	ptep = TOP_PTE(vaddr);
+-	pte = mk_pte(page, kmap_prot);
+-
+-	BUG_ON(pte_val(*ptep) != pte_val(pte));
+-	BUG_ON(*depth <= 0);
+-
+-	raw_local_irq_save(flags);
+-	(*depth)--;
+-	if (*depth != 0 && pte_val(pte) != pte_val(saved_pte)) {
+-		set_pte_ext(ptep, saved_pte, 0);
+-		local_flush_tlb_kernel_page(vaddr);
+-	}
+-	raw_local_irq_restore(flags);
+-
+-	if (!in_interrupt())
+-		preempt_enable();
+-}
+-
+-#endif  /* CONFIG_CPU_CACHE_VIPT */
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0004-ARM-fix-cache-xsc3l2-after-stack-based-kmap_atomic.patch

@@ -0,0 +1,189 @@
+From 25cbe45440ea89a3b0f6f7ed326d3d476d53068b Mon Sep 17 00:00:00 2001
+From: Nicolas Pitre <nicolas.pitre@linaro.org>
+Date: Wed, 15 Dec 2010 23:29:04 -0500
+Subject: [PATCH 04/66] ARM: fix cache-xsc3l2 after stack based kmap_atomic()
+
+Since commit 3e4d3af501 "mm: stack based kmap_atomic()", it is actively
+wrong to rely on fixed kmap type indices (namely KM_L2_CACHE) as
+kmap_atomic() totally ignores them and a concurrent instance of it may
+happily reuse any slot for any purpose.  Because kmap_atomic() is now
+able to deal with reentrancy, we can get rid of the ad hoc mapping here,
+and we even don't have to disable IRQs anymore (highmem case).
+
+While the code is made much simpler, there is a needless cache flush
+introduced by the usage of __kunmap_atomic().  It is not clear if the
+performance difference to remove that is worth the cost in code
+maintenance (I don't think there are that many highmem users on that
+platform if at all anyway).
+
+Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
+---
+ arch/arm/mm/cache-xsc3l2.c |   57 ++++++++++++++++---------------------------
+ 1 files changed, 21 insertions(+), 36 deletions(-)
+
+diff --git a/arch/arm/mm/cache-xsc3l2.c b/arch/arm/mm/cache-xsc3l2.c
+index c315492..5a32020 100644
+--- a/arch/arm/mm/cache-xsc3l2.c
++++ b/arch/arm/mm/cache-xsc3l2.c
+@@ -17,14 +17,10 @@
+  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+  */
+ #include <linux/init.h>
++#include <linux/highmem.h>
+ #include <asm/system.h>
+ #include <asm/cputype.h>
+ #include <asm/cacheflush.h>
+-#include <asm/kmap_types.h>
+-#include <asm/fixmap.h>
+-#include <asm/pgtable.h>
+-#include <asm/tlbflush.h>
+-#include "mm.h"
+ 
+ #define CR_L2	(1 << 26)
+ 
+@@ -71,16 +67,15 @@ static inline void xsc3_l2_inv_all(void)
+ 	dsb();
+ }
+ 
++static inline void l2_unmap_va(unsigned long va)
++{
+ #ifdef CONFIG_HIGHMEM
+-#define l2_map_save_flags(x)		raw_local_save_flags(x)
+-#define l2_map_restore_flags(x)		raw_local_irq_restore(x)
+-#else
+-#define l2_map_save_flags(x)		((x) = 0)
+-#define l2_map_restore_flags(x)		((void)(x))
++	if (va != -1)
++		kunmap_atomic((void *)va);
+ #endif
++}
+ 
+-static inline unsigned long l2_map_va(unsigned long pa, unsigned long prev_va,
+-				      unsigned long flags)
++static inline unsigned long l2_map_va(unsigned long pa, unsigned long prev_va)
+ {
+ #ifdef CONFIG_HIGHMEM
+ 	unsigned long va = prev_va & PAGE_MASK;
+@@ -89,17 +84,10 @@ static inline unsigned long l2_map_va(unsigned long pa, unsigned long prev_va,
+ 		/*
+ 		 * Switching to a new page.  Because cache ops are
+ 		 * using virtual addresses only, we must put a mapping
+-		 * in place for it.  We also enable interrupts for a
+-		 * short while and disable them again to protect this
+-		 * mapping.
++		 * in place for it.
+ 		 */
+-		unsigned long idx;
+-		raw_local_irq_restore(flags);
+-		idx = KM_L2_CACHE + KM_TYPE_NR * smp_processor_id();
+-		va = __fix_to_virt(FIX_KMAP_BEGIN + idx);
+-		raw_local_irq_restore(flags | PSR_I_BIT);
+-		set_pte_ext(TOP_PTE(va), pfn_pte(pa >> PAGE_SHIFT, PAGE_KERNEL), 0);
+-		local_flush_tlb_kernel_page(va);
++		l2_unmap_va(prev_va);
++		va = (unsigned long)kmap_atomic_pfn(pa >> PAGE_SHIFT);
+ 	}
+ 	return va + (pa_offset >> (32 - PAGE_SHIFT));
+ #else
+@@ -109,7 +97,7 @@ static inline unsigned long l2_map_va(unsigned long pa, unsigned long prev_va,
+ 
+ static void xsc3_l2_inv_range(unsigned long start, unsigned long end)
+ {
+-	unsigned long vaddr, flags;
++	unsigned long vaddr;
+ 
+ 	if (start == 0 && end == -1ul) {
+ 		xsc3_l2_inv_all();
+@@ -117,13 +105,12 @@ static void xsc3_l2_inv_range(unsigned long start, unsigned long end)
+ 	}
+ 
+ 	vaddr = -1;  /* to force the first mapping */
+-	l2_map_save_flags(flags);
+ 
+ 	/*
+ 	 * Clean and invalidate partial first cache line.
+ 	 */
+ 	if (start & (CACHE_LINE_SIZE - 1)) {
+-		vaddr = l2_map_va(start & ~(CACHE_LINE_SIZE - 1), vaddr, flags);
++		vaddr = l2_map_va(start & ~(CACHE_LINE_SIZE - 1), vaddr);
+ 		xsc3_l2_clean_mva(vaddr);
+ 		xsc3_l2_inv_mva(vaddr);
+ 		start = (start | (CACHE_LINE_SIZE - 1)) + 1;
+@@ -133,7 +120,7 @@ static void xsc3_l2_inv_range(unsigned long start, unsigned long end)
+ 	 * Invalidate all full cache lines between 'start' and 'end'.
+ 	 */
+ 	while (start < (end & ~(CACHE_LINE_SIZE - 1))) {
+-		vaddr = l2_map_va(start, vaddr, flags);
++		vaddr = l2_map_va(start, vaddr);
+ 		xsc3_l2_inv_mva(vaddr);
+ 		start += CACHE_LINE_SIZE;
+ 	}
+@@ -142,31 +129,30 @@ static void xsc3_l2_inv_range(unsigned long start, unsigned long end)
+ 	 * Clean and invalidate partial last cache line.
+ 	 */
+ 	if (start < end) {
+-		vaddr = l2_map_va(start, vaddr, flags);
++		vaddr = l2_map_va(start, vaddr);
+ 		xsc3_l2_clean_mva(vaddr);
+ 		xsc3_l2_inv_mva(vaddr);
+ 	}
+ 
+-	l2_map_restore_flags(flags);
++	l2_unmap_va(vaddr);
+ 
+ 	dsb();
+ }
+ 
+ static void xsc3_l2_clean_range(unsigned long start, unsigned long end)
+ {
+-	unsigned long vaddr, flags;
++	unsigned long vaddr;
+ 
+ 	vaddr = -1;  /* to force the first mapping */
+-	l2_map_save_flags(flags);
+ 
+ 	start &= ~(CACHE_LINE_SIZE - 1);
+ 	while (start < end) {
+-		vaddr = l2_map_va(start, vaddr, flags);
++		vaddr = l2_map_va(start, vaddr);
+ 		xsc3_l2_clean_mva(vaddr);
+ 		start += CACHE_LINE_SIZE;
+ 	}
+ 
+-	l2_map_restore_flags(flags);
++	l2_unmap_va(vaddr);
+ 
+ 	dsb();
+ }
+@@ -193,7 +179,7 @@ static inline void xsc3_l2_flush_all(void)
+ 
+ static void xsc3_l2_flush_range(unsigned long start, unsigned long end)
+ {
+-	unsigned long vaddr, flags;
++	unsigned long vaddr;
+ 
+ 	if (start == 0 && end == -1ul) {
+ 		xsc3_l2_flush_all();
+@@ -201,17 +187,16 @@ static void xsc3_l2_flush_range(unsigned long start, unsigned long end)
+ 	}
+ 
+ 	vaddr = -1;  /* to force the first mapping */
+-	l2_map_save_flags(flags);
+ 
+ 	start &= ~(CACHE_LINE_SIZE - 1);
+ 	while (start < end) {
+-		vaddr = l2_map_va(start, vaddr, flags);
++		vaddr = l2_map_va(start, vaddr);
+ 		xsc3_l2_clean_mva(vaddr);
+ 		xsc3_l2_inv_mva(vaddr);
+ 		start += CACHE_LINE_SIZE;
+ 	}
+ 
+-	l2_map_restore_flags(flags);
++	l2_unmap_va(vaddr);
+ 
+ 	dsb();
+ }
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0005-ARM-fix-cache-feroceon-l2-after-stack-based-kmap_ato.patch

@@ -0,0 +1,119 @@
+From 6d3e6d3640052cac958d61c44597cc216f6ee09f Mon Sep 17 00:00:00 2001
+From: Nicolas Pitre <nicolas.pitre@linaro.org>
+Date: Thu, 16 Dec 2010 14:56:34 -0500
+Subject: [PATCH 05/66] ARM: fix cache-feroceon-l2 after stack based kmap_atomic()
+
+Since commit 3e4d3af501 "mm: stack based kmap_atomic()", it is actively
+wrong to rely on fixed kmap type indices (namely KM_L2_CACHE) as
+kmap_atomic() totally ignores them and a concurrent instance of it may
+happily reuse any slot for any purpose.  Because kmap_atomic() is now
+able to deal with reentrancy, we can get rid of the ad hoc mapping here.
+
+While the code is made much simpler, there is a needless cache flush
+introduced by the usage of __kunmap_atomic().  It is not clear if the
+performance difference to remove that is worth the cost in code
+maintenance (I don't think there are that many highmem users on that
+platform anyway) but that should be reconsidered when/if someone cares
+enough to do some measurements.
+
+Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
+---
+ arch/arm/mm/cache-feroceon-l2.c |   37 +++++++++++++++++++------------------
+ 1 files changed, 19 insertions(+), 18 deletions(-)
+
+diff --git a/arch/arm/mm/cache-feroceon-l2.c b/arch/arm/mm/cache-feroceon-l2.c
+index 6e77c04..e0b0e7a 100644
+--- a/arch/arm/mm/cache-feroceon-l2.c
++++ b/arch/arm/mm/cache-feroceon-l2.c
+@@ -13,13 +13,9 @@
+  */
+ 
+ #include <linux/init.h>
++#include <linux/highmem.h>
+ #include <asm/cacheflush.h>
+-#include <asm/kmap_types.h>
+-#include <asm/fixmap.h>
+-#include <asm/pgtable.h>
+-#include <asm/tlbflush.h>
+ #include <plat/cache-feroceon-l2.h>
+-#include "mm.h"
+ 
+ /*
+  * Low-level cache maintenance operations.
+@@ -39,27 +35,30 @@
+  * between which we don't want to be preempted.
+  */
+ 
+-static inline unsigned long l2_start_va(unsigned long paddr)
++static inline unsigned long l2_get_va(unsigned long paddr)
+ {
+ #ifdef CONFIG_HIGHMEM
+ 	/*
+-	 * Let's do our own fixmap stuff in a minimal way here.
+ 	 * Because range ops can't be done on physical addresses,
+ 	 * we simply install a virtual mapping for it only for the
+ 	 * TLB lookup to occur, hence no need to flush the untouched
+-	 * memory mapping.  This is protected with the disabling of
+-	 * interrupts by the caller.
++	 * memory mapping afterwards (note: a cache flush may happen
++	 * in some circumstances depending on the path taken in kunmap_atomic).
+ 	 */
+-	unsigned long idx = KM_L2_CACHE + KM_TYPE_NR * smp_processor_id();
+-	unsigned long vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
+-	set_pte_ext(TOP_PTE(vaddr), pfn_pte(paddr >> PAGE_SHIFT, PAGE_KERNEL), 0);
+-	local_flush_tlb_kernel_page(vaddr);
+-	return vaddr + (paddr & ~PAGE_MASK);
++	void *vaddr = kmap_atomic_pfn(paddr >> PAGE_SHIFT);
++	return (unsigned long)vaddr + (paddr & ~PAGE_MASK);
+ #else
+ 	return __phys_to_virt(paddr);
+ #endif
+ }
+ 
++static inline void l2_put_va(unsigned long vaddr)
++{
++#ifdef CONFIG_HIGHMEM
++	kunmap_atomic((void *)vaddr);
++#endif
++}
++
+ static inline void l2_clean_pa(unsigned long addr)
+ {
+ 	__asm__("mcr p15, 1, %0, c15, c9, 3" : : "r" (addr));
+@@ -76,13 +75,14 @@ static inline void l2_clean_pa_range(unsigned long start, unsigned long end)
+ 	 */
+ 	BUG_ON((start ^ end) >> PAGE_SHIFT);
+ 
+-	raw_local_irq_save(flags);
+-	va_start = l2_start_va(start);
++	va_start = l2_get_va(start);
+ 	va_end = va_start + (end - start);
++	raw_local_irq_save(flags);
+ 	__asm__("mcr p15, 1, %0, c15, c9, 4\n\t"
+ 		"mcr p15, 1, %1, c15, c9, 5"
+ 		: : "r" (va_start), "r" (va_end));
+ 	raw_local_irq_restore(flags);
++	l2_put_va(va_start);
+ }
+ 
+ static inline void l2_clean_inv_pa(unsigned long addr)
+@@ -106,13 +106,14 @@ static inline void l2_inv_pa_range(unsigned long start, unsigned long end)
+ 	 */
+ 	BUG_ON((start ^ end) >> PAGE_SHIFT);
+ 
+-	raw_local_irq_save(flags);
+-	va_start = l2_start_va(start);
++	va_start = l2_get_va(start);
+ 	va_end = va_start + (end - start);
++	raw_local_irq_save(flags);
+ 	__asm__("mcr p15, 1, %0, c15, c11, 4\n\t"
+ 		"mcr p15, 1, %1, c15, c11, 5"
+ 		: : "r" (va_start), "r" (va_end));
+ 	raw_local_irq_restore(flags);
++	l2_put_va(va_start);
+ }
+ 
+ static inline void l2_inv_all(void)
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0006-drm-i915-Set-the-required-VFMUNIT-clock-gating-disab.patch

@@ -0,0 +1,45 @@
+From 06f37751af77192b424b2b0ff17dc08de65faba0 Mon Sep 17 00:00:00 2001
+From: Eric Anholt <eric@anholt.net>
+Date: Tue, 14 Dec 2010 10:06:46 -0800
+Subject: [PATCH 06/66] drm/i915: Set the required VFMUNIT clock gating disable on Ironlake.
+
+It's required by the specs, but we don't know why.  Let's not find out
+why.
+
+Signed-off-by: Eric Anholt <eric@anholt.net>
+Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
+---
+ drivers/gpu/drm/i915/i915_reg.h      |    3 +++
+ drivers/gpu/drm/i915/intel_display.c |    2 ++
+ 2 files changed, 5 insertions(+), 0 deletions(-)
+
+diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
+index 878fc76..8470a97 100644
+--- a/drivers/gpu/drm/i915/i915_reg.h
++++ b/drivers/gpu/drm/i915/i915_reg.h
+@@ -2471,6 +2471,9 @@
+ # define MARIUNIT_CLOCK_GATE_DISABLE		(1 << 18)
+ # define SVSMUNIT_CLOCK_GATE_DISABLE		(1 << 1)
+ 
++#define PCH_3DCGDIS1		0x46024
++# define VFMUNIT_CLOCK_GATE_DISABLE		(1 << 11)
++
+ #define FDI_PLL_FREQ_CTL        0x46030
+ #define  FDI_PLL_FREQ_CHANGE_REQUEST    (1<<24)
+ #define  FDI_PLL_FREQ_LOCK_LIMIT_MASK   0xfff00
+diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
+index d9b7092..97e374e 100644
+--- a/drivers/gpu/drm/i915/intel_display.c
++++ b/drivers/gpu/drm/i915/intel_display.c
+@@ -5825,6 +5825,8 @@ void intel_init_clock_gating(struct drm_device *dev)
+ 			I915_WRITE(PCH_3DCGDIS0,
+ 				   MARIUNIT_CLOCK_GATE_DISABLE |
+ 				   SVSMUNIT_CLOCK_GATE_DISABLE);
++			I915_WRITE(PCH_3DCGDIS1,
++				   VFMUNIT_CLOCK_GATE_DISABLE);
+ 		}
+ 
+ 		I915_WRITE(PCH_DSPCLK_GATE_D, dspclk_gate);
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0007-drm-i915-sdvo-Add-hdmi-connector-properties-after-in.patch

@@ -0,0 +1,38 @@
+From f797d22121404eac7b63f1291409f96bcab51c11 Mon Sep 17 00:00:00 2001
+From: Chris Wilson <chris@chris-wilson.co.uk>
+Date: Thu, 23 Dec 2010 09:43:48 +0000
+Subject: [PATCH 07/66] drm/i915/sdvo: Add hdmi connector properties after initing the connector
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=25012
+Reported-by: Tõnu Raitviir <jussuf@linux.ee>
+Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
+---
+ drivers/gpu/drm/i915/intel_sdvo.c |    3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
+index 27e63ab..6bc42fa 100644
+--- a/drivers/gpu/drm/i915/intel_sdvo.c
++++ b/drivers/gpu/drm/i915/intel_sdvo.c
+@@ -2040,13 +2040,14 @@ intel_sdvo_dvi_init(struct intel_sdvo *intel_sdvo, int device)
+ 					   SDVO_COLORIMETRY_RGB256);
+ 		connector->connector_type = DRM_MODE_CONNECTOR_HDMIA;
+ 
+-		intel_sdvo_add_hdmi_properties(intel_sdvo_connector);
+ 		intel_sdvo->is_hdmi = true;
+ 	}
+ 	intel_sdvo->base.clone_mask = ((1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
+ 				       (1 << INTEL_ANALOG_CLONE_BIT));
+ 
+ 	intel_sdvo_connector_init(intel_sdvo_connector, intel_sdvo);
++	if (intel_sdvo->is_hdmi)
++		intel_sdvo_add_hdmi_properties(intel_sdvo_connector);
+ 
+ 	return true;
+ }
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0008-drm-i915-intel_ips-When-i915-loads-after-IPS-make-IP.patch

@@ -0,0 +1,190 @@
+From 63ee41d794d9c555f84205517a68509848988760 Mon Sep 17 00:00:00 2001
+From: Eric Anholt <eric@anholt.net>
+Date: Mon, 20 Dec 2010 18:40:06 -0800
+Subject: [PATCH 08/66] drm/i915, intel_ips: When i915 loads after IPS, make IPS relink to i915.
+
+The IPS driver is designed to be able to run detached from i915 and
+just not enable GPU turbo in that case, in order to avoid module
+dependencies between the two drivers.  This means that we don't know
+what the load order between the two is going to be, and we had
+previously only supported IPS after (optionally) i915, but not i915
+after IPS.  If the wrong order was chosen, you'd get no GPU turbo, and
+something like half the possible graphics performance.
+
+Signed-off-by: Eric Anholt <eric@anholt.net>
+Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
+Cc: stable@kernel.org
+---
+ drivers/gpu/drm/i915/i915_dma.c  |   23 +++++++++++++++++++++++
+ drivers/platform/x86/intel_ips.c |   36 +++++++++++++++++++++++++++++++++---
+ drivers/platform/x86/intel_ips.h |   21 +++++++++++++++++++++
+ 3 files changed, 77 insertions(+), 3 deletions(-)
+ create mode 100644 drivers/platform/x86/intel_ips.h
+
+diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
+index e680081..cb900dc 100644
+--- a/drivers/gpu/drm/i915/i915_dma.c
++++ b/drivers/gpu/drm/i915/i915_dma.c
+@@ -34,6 +34,7 @@
+ #include "i915_drm.h"
+ #include "i915_drv.h"
+ #include "i915_trace.h"
++#include "../../../platform/x86/intel_ips.h"
+ #include <linux/pci.h>
+ #include <linux/vgaarb.h>
+ #include <linux/acpi.h>
+@@ -1871,6 +1872,26 @@ out_unlock:
+ EXPORT_SYMBOL_GPL(i915_gpu_turbo_disable);
+ 
+ /**
++ * Tells the intel_ips driver that the i915 driver is now loaded, if
++ * IPS got loaded first.
++ *
++ * This awkward dance is so that neither module has to depend on the
++ * other in order for IPS to do the appropriate communication of
++ * GPU turbo limits to i915.
++ */
++static void
++ips_ping_for_i915_load(void)
++{
++	void (*link)(void);
++
++	link = symbol_get(ips_link_to_i915_driver);
++	if (link) {
++		link();
++		symbol_put(ips_link_to_i915_driver);
++	}
++}
++
++/**
+  * i915_driver_load - setup chip and create an initial config
+  * @dev: DRM device
+  * @flags: startup flags
+@@ -2075,6 +2096,8 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
+ 	dev_priv->mchdev_lock = &mchdev_lock;
+ 	spin_unlock(&mchdev_lock);
+ 
++	ips_ping_for_i915_load();
++
+ 	return 0;
+ 
+ out_workqueue_free:
+diff --git a/drivers/platform/x86/intel_ips.c b/drivers/platform/x86/intel_ips.c
+index c44a5e8..f0b3ad1 100644
+--- a/drivers/platform/x86/intel_ips.c
++++ b/drivers/platform/x86/intel_ips.c
+@@ -75,6 +75,7 @@
+ #include <drm/i915_drm.h>
+ #include <asm/msr.h>
+ #include <asm/processor.h>
++#include "intel_ips.h"
+ 
+ #define PCI_DEVICE_ID_INTEL_THERMAL_SENSOR 0x3b32
+ 
+@@ -245,6 +246,7 @@
+ #define thm_writel(off, val) writel((val), ips->regmap + (off))
+ 
+ static const int IPS_ADJUST_PERIOD = 5000; /* ms */
++static bool late_i915_load = false;
+ 
+ /* For initial average collection */
+ static const int IPS_SAMPLE_PERIOD = 200; /* ms */
+@@ -339,6 +341,9 @@ struct ips_driver {
+ 	u64 orig_turbo_ratios;
+ };
+ 
++static bool
++ips_gpu_turbo_enabled(struct ips_driver *ips);
++
+ /**
+  * ips_cpu_busy - is CPU busy?
+  * @ips: IPS driver struct
+@@ -517,7 +522,7 @@ static void ips_disable_cpu_turbo(struct ips_driver *ips)
+  */
+ static bool ips_gpu_busy(struct ips_driver *ips)
+ {
+-	if (!ips->gpu_turbo_enabled)
++	if (!ips_gpu_turbo_enabled(ips))
+ 		return false;
+ 
+ 	return ips->gpu_busy();
+@@ -532,7 +537,7 @@ static bool ips_gpu_busy(struct ips_driver *ips)
+  */
+ static void ips_gpu_raise(struct ips_driver *ips)
+ {
+-	if (!ips->gpu_turbo_enabled)
++	if (!ips_gpu_turbo_enabled(ips))
+ 		return;
+ 
+ 	if (!ips->gpu_raise())
+@@ -549,7 +554,7 @@ static void ips_gpu_raise(struct ips_driver *ips)
+  */
+ static void ips_gpu_lower(struct ips_driver *ips)
+ {
+-	if (!ips->gpu_turbo_enabled)
++	if (!ips_gpu_turbo_enabled(ips))
+ 		return;
+ 
+ 	if (!ips->gpu_lower())
+@@ -1454,6 +1459,31 @@ out_err:
+ 	return false;
+ }
+ 
++static bool
++ips_gpu_turbo_enabled(struct ips_driver *ips)
++{
++	if (!ips->gpu_busy && late_i915_load) {
++		if (ips_get_i915_syms(ips)) {
++			dev_info(&ips->dev->dev,
++				 "i915 driver attached, reenabling gpu turbo\n");
++			ips->gpu_turbo_enabled = !(thm_readl(THM_HTS) & HTS_GTD_DIS);
++		}
++	}
++
++	return ips->gpu_turbo_enabled;
++}
++
++void
++ips_link_to_i915_driver()
++{
++	/* We can't cleanly get at the various ips_driver structs from
++	 * this caller (the i915 driver), so just set a flag saying
++	 * that it's time to try getting the symbols again.
++	 */
++	late_i915_load = true;
++}
++EXPORT_SYMBOL_GPL(ips_link_to_i915_driver);
++
+ static DEFINE_PCI_DEVICE_TABLE(ips_id_table) = {
+ 	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL,
+ 		     PCI_DEVICE_ID_INTEL_THERMAL_SENSOR), },
+diff --git a/drivers/platform/x86/intel_ips.h b/drivers/platform/x86/intel_ips.h
+new file mode 100644
+index 0000000..73299be
+--- /dev/null
++++ b/drivers/platform/x86/intel_ips.h
+@@ -0,0 +1,21 @@
++/*
++ * Copyright (c) 2010 Intel Corporation
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms and conditions of the GNU General Public License,
++ * version 2, as published by the Free Software Foundation.
++ *
++ * This program is distributed in the hope it will be useful, but WITHOUT
++ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
++ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
++ * more details.
++ *
++ * You should have received a copy of the GNU General Public License along with
++ * this program; if not, write to the Free Software Foundation, Inc.,
++ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
++ *
++ * The full GNU General Public License is included in this distribution in
++ * the file called "COPYING".
++ */
++
++void ips_link_to_i915_driver(void);
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0009-drm-i915-Verify-Ironlake-eDP-presence-on-DP_A-using-.patch

@@ -0,0 +1,69 @@
+From 4d3024428f5c3ef5295e6f6fb257ae118b3f93a1 Mon Sep 17 00:00:00 2001
+From: Chris Wilson <chris@chris-wilson.co.uk>
+Date: Tue, 14 Dec 2010 19:21:29 +0000
+Subject: [PATCH 09/66] drm/i915: Verify Ironlake eDP presence on DP_A using the capability fuse
+
+Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
+---
+ drivers/gpu/drm/i915/i915_reg.h      |    7 +++++++
+ drivers/gpu/drm/i915/intel_display.c |   19 ++++++++++++++++++-
+ 2 files changed, 25 insertions(+), 1 deletions(-)
+
+diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
+index 8470a97..cb8f434 100644
+--- a/drivers/gpu/drm/i915/i915_reg.h
++++ b/drivers/gpu/drm/i915/i915_reg.h
+@@ -2591,6 +2591,13 @@
+ #define ILK_DISPLAY_CHICKEN2	0x42004
+ #define  ILK_DPARB_GATE	(1<<22)
+ #define  ILK_VSDPFD_FULL	(1<<21)
++#define ILK_DISPLAY_CHICKEN_FUSES	0x42014
++#define  ILK_INTERNAL_GRAPHICS_DISABLE	(1<<31)
++#define  ILK_INTERNAL_DISPLAY_DISABLE	(1<<30)
++#define  ILK_DISPLAY_DEBUG_DISABLE	(1<<29)
++#define  ILK_HDCP_DISABLE		(1<<25)
++#define  ILK_eDP_A_DISABLE		(1<<24)
++#define  ILK_DESKTOP			(1<<23)
+ #define ILK_DSPCLK_GATE		0x42020
+ #define  ILK_DPARB_CLK_GATE	(1<<5)
+ /* According to spec this bit 7/8/9 of 0x42020 should be set to enable FBC */
+diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
+index 97e374e..fca5232 100644
+--- a/drivers/gpu/drm/i915/intel_display.c
++++ b/drivers/gpu/drm/i915/intel_display.c
+@@ -5379,6 +5379,23 @@ static int intel_encoder_clones(struct drm_device *dev, int type_mask)
+ 	return index_mask;
+ }
+ 
++static bool has_edp_a(struct drm_device *dev)
++{
++	struct drm_i915_private *dev_priv = dev->dev_private;
++
++	if (!IS_MOBILE(dev))
++		return false;
++
++	if ((I915_READ(DP_A) & DP_DETECTED) == 0)
++		return false;
++
++	if (IS_GEN5(dev) &&
++	    (I915_READ(ILK_DISPLAY_CHICKEN_FUSES) & ILK_eDP_A_DISABLE))
++		return false;
++
++	return true;
++}
++
+ static void intel_setup_outputs(struct drm_device *dev)
+ {
+ 	struct drm_i915_private *dev_priv = dev->dev_private;
+@@ -5396,7 +5413,7 @@ static void intel_setup_outputs(struct drm_device *dev)
+ 	if (HAS_PCH_SPLIT(dev)) {
+ 		dpd_is_edp = intel_dpd_is_edp(dev);
+ 
+-		if (IS_MOBILE(dev) && (I915_READ(DP_A) & DP_DETECTED))
++		if (has_edp_a(dev))
+ 			intel_dp_init(dev, DP_A);
+ 
+ 		if (dpd_is_edp && (I915_READ(PCH_DP_D) & DP_DETECTED))
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0010-ARM-6536-1-Add-missing-SZ_-32-64-128.patch

@@ -0,0 +1,42 @@
+From 537de3a67c0c86586eacffde40673b727242dc3a Mon Sep 17 00:00:00 2001
+From: Stephen Warren <swarren@nvidia.com>
+Date: Wed, 22 Dec 2010 04:52:05 +0100
+Subject: [PATCH 10/66] ARM: 6536/1: Add missing SZ_{32,64,128}
+
+... and also remove misleading comment stating that this header is
+auto-generated.
+
+Signed-off-by: Stephen Warren <swarren@nvidia.com>
+Acked-by: Uwe Kleine-Knig <u.kleine-koenig@pengutronix.de>
+Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
+---
+ arch/arm/include/asm/sizes.h |    6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/arch/arm/include/asm/sizes.h b/arch/arm/include/asm/sizes.h
+index 4fc1565..316bb2b 100644
+--- a/arch/arm/include/asm/sizes.h
++++ b/arch/arm/include/asm/sizes.h
+@@ -13,9 +13,6 @@
+  * along with this program; if not, write to the Free Software
+  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+  */
+-/* DO NOT EDIT!! - this file automatically generated
+- *                 from .s file by awk -f s2h.awk
+- */
+ /*  Size definitions
+  *  Copyright (C) ARM Limited 1998. All rights reserved.
+  */
+@@ -25,6 +22,9 @@
+ 
+ /* handy sizes */
+ #define SZ_16				0x00000010
++#define SZ_32				0x00000020
++#define SZ_64				0x00000040
++#define SZ_128				0x00000080
+ #define SZ_256				0x00000100
+ #define SZ_512				0x00000200
+ 
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0011-ARM-6537-1-update-Nomadik-U300-and-Ux500-maintainers.patch

@@ -0,0 +1,65 @@
+From 875728807ff001b67a1e0535de5ad2cd3c41d47c Mon Sep 17 00:00:00 2001
+From: Linus Walleij <linus.walleij@stericsson.com>
+Date: Wed, 22 Dec 2010 09:18:29 +0100
+Subject: [PATCH 11/66] ARM: 6537/1: update Nomadik, U300 and Ux500 maintainers
+
+Adding in self as maintainer for Nomadik and Ux500, I'm running
+an active -next tree for that stuff now. Extend file matchers to
+cover a few more relevant drivers and add git references.
+
+Cc: Alessandro Rubini <rubini@unipv.it>
+Acked-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
+Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
+Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
+---
+ MAINTAINERS |   17 ++++++++++++++++-
+ 1 files changed, 16 insertions(+), 1 deletions(-)
+
+diff --git a/MAINTAINERS b/MAINTAINERS
+index 6a58887..4323f8f 100644
+--- a/MAINTAINERS
++++ b/MAINTAINERS
+@@ -792,11 +792,14 @@ S:	Maintained
+ 
+ ARM/NOMADIK ARCHITECTURE
+ M:	Alessandro Rubini <rubini@unipv.it>
++M:	Linus Walleij <linus.walleij@stericsson.com>
+ M:	STEricsson <STEricsson_nomadik_linux@list.st.com>
+ L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+ S:	Maintained
+ F:	arch/arm/mach-nomadik/
+ F:	arch/arm/plat-nomadik/
++F:	drivers/i2c/busses/i2c-nomadik.c
++T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson.git
+ 
+ ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
+ M:	Nelson Castillo <arhuaco@freaks-unidos.net>
+@@ -998,12 +1001,24 @@ F:	drivers/i2c/busses/i2c-stu300.c
+ F:	drivers/rtc/rtc-coh901331.c
+ F:	drivers/watchdog/coh901327_wdt.c
+ F:	drivers/dma/coh901318*
++F:	drivers/mfd/ab3100*
++F:	drivers/rtc/rtc-ab3100.c
++F:	drivers/rtc/rtc-coh901331.c
++T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson.git
+ 
+-ARM/U8500 ARM ARCHITECTURE
++ARM/Ux500 ARM ARCHITECTURE
+ M:	Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
++M:	Linus Walleij <linus.walleij@stericsson.com>
+ L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+ S:	Maintained
+ F:	arch/arm/mach-ux500/
++F:	drivers/dma/ste_dma40*
++F:	drivers/mfd/ab3550*
++F:	drivers/mfd/abx500*
++F:	drivers/mfd/ab8500*
++F:	drivers/mfd/stmpe*
++F:	drivers/rtc/rtc-ab8500.c
++T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson.git
+ 
+ ARM/VFP SUPPORT
+ M:	Russell King <linux@arm.linux.org.uk>
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0012-ARM-6540-1-Stop-irqsoff-trace-on-return-to-user.patch

@@ -0,0 +1,44 @@
+From d13e5edd7284bedcf5952e1b6490e39ad843cb91 Mon Sep 17 00:00:00 2001
+From: Todd Android Poynor <toddpoynor@google.com>
+Date: Thu, 23 Dec 2010 01:52:44 +0100
+Subject: [PATCH 12/66] ARM: 6540/1: Stop irqsoff trace on return to user
+
+If the irqsoff tracer is in use, stop tracing the interrupt disable
+interval when returning to userspace.  Tracing userspace execution time
+as interrupts disabled time is not helpful for kernel performance
+analysis purposes.  Only do so if the irqsoff tracer is enabled, to
+avoid overhead for lockdep, which doesn't care.
+
+Signed-off-by: Todd Poynor <toddpoynor@google.com>
+Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
+---
+ arch/arm/kernel/entry-common.S |    6 ++++++
+ 1 files changed, 6 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
+index 8bfa987..80bf8cd 100644
+--- a/arch/arm/kernel/entry-common.S
++++ b/arch/arm/kernel/entry-common.S
+@@ -29,6 +29,9 @@ ret_fast_syscall:
+ 	ldr	r1, [tsk, #TI_FLAGS]
+ 	tst	r1, #_TIF_WORK_MASK
+ 	bne	fast_work_pending
++#if defined(CONFIG_IRQSOFF_TRACER)
++	asm_trace_hardirqs_on
++#endif
+ 
+ 	/* perform architecture specific actions before user return */
+ 	arch_ret_to_user r1, lr
+@@ -65,6 +68,9 @@ ret_slow_syscall:
+ 	tst	r1, #_TIF_WORK_MASK
+ 	bne	work_pending
+ no_work_pending:
++#if defined(CONFIG_IRQSOFF_TRACER)
++	asm_trace_hardirqs_on
++#endif
+ 	/* perform architecture specific actions before user return */
+ 	arch_ret_to_user r1, lr
+ 
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0013-ueagle-atm-fix-PHY-signal-initialization-race.patch

@@ -0,0 +1,100 @@
+From 12f188f2e59394ec1f1c8c0a4439f48ec16bc336 Mon Sep 17 00:00:00 2001
+From: Dan Williams <dcbw@redhat.com>
+Date: Sun, 19 Dec 2010 08:17:50 +0000
+Subject: [PATCH 13/66] ueagle-atm: fix PHY signal initialization race
+
+A race exists when initializing ueagle-atm devices where the generic atm
+device may not yet be created before the driver attempts to initialize
+it's PHY signal state, which checks whether the atm device has been
+created or not.  This often causes the sysfs 'carrier' attribute to be
+'1' even though no signal has actually been found.
+
+uea_probe
+   usbatm_usb_probe
+      driver->bind (uea_bind)
+         uea_boot
+            kthread_run(uea_kthread)     uea_kthread
+      usbatm_atm_init                       uea_start_reset
+         atm_dev_register                      UPDATE_ATM_SIGNAL
+
+UPDATE_ATM_SIGNAL checks whether the ATM device has been created and if
+not, will not update the PHY signal state.  Because of the race that
+does not always happen in time, and the PHY signal state remains
+ATM_PHY_SIG_FOUND even though no signal exists.
+
+To fix the race, just create the kthread during initialization, and only
+after initialization is complete, start the thread that reboots the
+device and initializes PHY state.
+
+[ 3030.490931] uea_probe: calling usbatm_usb_probe
+[ 3030.490946] ueagle-atm 8-2:1.0: usbatm_usb_probe: trying driver ueagle-atm with vendor=1110, product=9031, ifnum  0
+[ 3030.493691] uea_bind: setting usbatm
+[ 3030.496932] usb 8-2: [ueagle-atm] using iso mode
+[ 3030.497283] ueagle-atm 8-2:1.0: usbatm_usb_probe: using 3021 byte buffer for rx channel 0xffff880125953508
+   <kthread already started before usbatm_usb_probe() has returned>
+[ 3030.497292] usb 8-2: [ueagle-atm] (re)booting started
+   <UPDATE_ATM_SIGNAL checks whether ATM device has been created yet before setting PHY state>
+[ 3030.497298] uea_start_reset: atm dev (null)
+   <and since it hasn't been created yet PHY state is not set>
+[ 3030.497306] ueagle-atm 8-2:1.0: usbatm_usb_probe: using 3392 byte buffer for tx channel 0xffff8801259535b8
+[ 3030.497374] usbatm_usb_probe: about to init
+[ 3030.497379] usbatm_usb_probe: calling usbatm_atm_init
+   <atm device finally gets created>
+[ 3030.497384] usbatm_atm_init: creating atm device!
+
+Signed-off-by: Dan Williams <dcbw@redhat.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ drivers/usb/atm/ueagle-atm.c |   22 +++++++++++++++++++---
+ 1 files changed, 19 insertions(+), 3 deletions(-)
+
+diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c
+index 44447f5..99ac70e 100644
+--- a/drivers/usb/atm/ueagle-atm.c
++++ b/drivers/usb/atm/ueagle-atm.c
+@@ -2206,8 +2206,11 @@ static int uea_boot(struct uea_softc *sc)
+ 		goto err1;
+ 	}
+ 
+-	sc->kthread = kthread_run(uea_kthread, sc, "ueagle-atm");
+-	if (sc->kthread == ERR_PTR(-ENOMEM)) {
++	/* Create worker thread, but don't start it here.  Start it after
++	 * all usbatm generic initialization is done.
++	 */
++	sc->kthread = kthread_create(uea_kthread, sc, "ueagle-atm");
++	if (IS_ERR(sc->kthread)) {
+ 		uea_err(INS_TO_USBDEV(sc), "failed to create thread\n");
+ 		goto err2;
+ 	}
+@@ -2624,6 +2627,7 @@ static struct usbatm_driver uea_usbatm_driver = {
+ static int uea_probe(struct usb_interface *intf, const struct usb_device_id *id)
+ {
+ 	struct usb_device *usb = interface_to_usbdev(intf);
++	int ret;
+ 
+ 	uea_enters(usb);
+ 	uea_info(usb, "ADSL device founded vid (%#X) pid (%#X) Rev (%#X): %s\n",
+@@ -2637,7 +2641,19 @@ static int uea_probe(struct usb_interface *intf, const struct usb_device_id *id)
+ 	if (UEA_IS_PREFIRM(id))
+ 		return uea_load_firmware(usb, UEA_CHIP_VERSION(id));
+ 
+-	return usbatm_usb_probe(intf, id, &uea_usbatm_driver);
++	ret = usbatm_usb_probe(intf, id, &uea_usbatm_driver);
++	if (ret == 0) {
++		struct usbatm_data *usbatm = usb_get_intfdata(intf);
++		struct uea_softc *sc = usbatm->driver_data;
++
++		/* Ensure carrier is initialized to off as early as possible */
++		UPDATE_ATM_SIGNAL(ATM_PHY_SIG_LOST);
++
++		/* Only start the worker thread when all init is done */
++		wake_up_process(sc->kthread);
++	}
++
++	return ret;
+ }
+ 
+ static void uea_disconnect(struct usb_interface *intf)
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0014-ehea-Avoid-changing-vlan-flags.patch

@@ -0,0 +1,34 @@
+From c4711786986af0cce654f493426ee0a1055e4b17 Mon Sep 17 00:00:00 2001
+From: Breno Leitao <leitao@linux.vnet.ibm.com>
+Date: Mon, 20 Dec 2010 09:02:37 +0000
+Subject: [PATCH 14/66] ehea: Avoid changing vlan flags
+
+This patch avoids disabling the vlan flags using ethtool.
+
+Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ drivers/net/ehea/ehea_ethtool.c |    7 +++++++
+ 1 files changed, 7 insertions(+), 0 deletions(-)
+
+diff --git a/drivers/net/ehea/ehea_ethtool.c b/drivers/net/ehea/ehea_ethtool.c
+index 1f37ee6..d6cf502 100644
+--- a/drivers/net/ehea/ehea_ethtool.c
++++ b/drivers/net/ehea/ehea_ethtool.c
+@@ -263,6 +263,13 @@ static void ehea_get_ethtool_stats(struct net_device *dev,
+ 
+ static int ehea_set_flags(struct net_device *dev, u32 data)
+ {
++	/* Avoid changing the VLAN flags */
++	if ((data & (ETH_FLAG_RXVLAN | ETH_FLAG_TXVLAN)) !=
++	    (ethtool_op_get_flags(dev) & (ETH_FLAG_RXVLAN |
++					  ETH_FLAG_TXVLAN))){
++		return -EINVAL;
++	}
++
+ 	return ethtool_op_set_flags(dev, data, ETH_FLAG_LRO
+ 					| ETH_FLAG_TXVLAN
+ 					| ETH_FLAG_RXVLAN);
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0015-ppp-allow-disabling-multilink-protocol-ID-compressio.patch

@@ -0,0 +1,64 @@
+From d39cd5e99a0ad88aba6793fb5e5f34e29cda6e6f Mon Sep 17 00:00:00 2001
+From: stephen hemminger <shemminger@vyatta.com>
+Date: Mon, 20 Dec 2010 17:58:33 +0000
+Subject: [PATCH 15/66] ppp: allow disabling multilink protocol ID compression
+
+Linux would not connect to other router running old version Cisco IOS (12.0).
+This is most likely a bug in that version of IOS, since it is fixed
+in later versions. As a workaround this patch allows a module parameter
+to be set to disable compressing the protocol ID.
+
+See: https://bugzilla.vyatta.com/show_bug.cgi?id=3979
+
+RFC 1990 allows an implementation to formulate MP fragments as if protocol
+compression had been negotiated.  This allows us to always send compressed
+protocol IDs.  But some implementations don't accept MP fragments with
+compressed protocol IDs.  This parameter allows us to interoperate with
+them.  The default value of the configurable parameter is the same as the
+current behavior:  protocol compression is enabled.  If protocol compression
+is disabled we will not send compressed protocol IDs.
+
+This is based on an earlier patch by Bob Gilligan (using a sysctl).
+Module parameter is writable to allow for enabling even if ppp
+is already loaded for other uses.
+
+Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
+Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
+Acked-by: Paul Mackerras <paulus@samba.org>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ drivers/net/ppp_generic.c |    9 +++++++--
+ 1 files changed, 7 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
+index 3965997..89294b4 100644
+--- a/drivers/net/ppp_generic.c
++++ b/drivers/net/ppp_generic.c
+@@ -1285,6 +1285,11 @@ ppp_push(struct ppp *ppp)
+ }
+ 
+ #ifdef CONFIG_PPP_MULTILINK
++static bool mp_protocol_compress __read_mostly = true;
++module_param(mp_protocol_compress, bool, S_IRUGO | S_IWUSR);
++MODULE_PARM_DESC(mp_protocol_compress,
++		 "compress protocol id in multilink fragments");
++
+ /*
+  * Divide a packet to be transmitted into fragments and
+  * send them out the individual links.
+@@ -1347,10 +1352,10 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb)
+ 	if (nfree == 0 || nfree < navail / 2)
+ 		return 0; /* can't take now, leave it in xmit_pending */
+ 
+-	/* Do protocol field compression (XXX this should be optional) */
++	/* Do protocol field compression */
+ 	p = skb->data;
+ 	len = skb->len;
+-	if (*p == 0) {
++	if (*p == 0 && mp_protocol_compress) {
+ 		++p;
+ 		--len;
+ 	}
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0016-skfp-testing-the-wrong-variable-in-skfp_driver_init.patch

@@ -0,0 +1,31 @@
+From 4a5fc4e179d79c79ad87bfc12a2d7e9b2371e40c Mon Sep 17 00:00:00 2001
+From: Dan Carpenter <error27@gmail.com>
+Date: Thu, 23 Dec 2010 19:17:34 +0000
+Subject: [PATCH 16/66] skfp: testing the wrong variable in skfp_driver_init()
+
+The intent here was to test if the allocation failed but we tested
+"SharedMemSize" instead of "SharedMemAddr" by mistake.
+
+Signed-off-by: Dan Carpenter <error27@gmail.com>
+Reviewed-by: Jiri Pirko <jpirko@redhat.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ drivers/net/skfp/skfddi.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/drivers/net/skfp/skfddi.c b/drivers/net/skfp/skfddi.c
+index 0a66fed..16c6265 100644
+--- a/drivers/net/skfp/skfddi.c
++++ b/drivers/net/skfp/skfddi.c
+@@ -412,7 +412,7 @@ static  int skfp_driver_init(struct net_device *dev)
+ 		bp->SharedMemAddr = pci_alloc_consistent(&bp->pdev,
+ 							 bp->SharedMemSize,
+ 							 &bp->SharedMemDMA);
+-		if (!bp->SharedMemSize) {
++		if (!bp->SharedMemAddr) {
+ 			printk("could not allocate mem for ");
+ 			printk("hardware module: %ld byte\n",
+ 			       bp->SharedMemSize);
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0017-ASoC-codecs-Add-missing-control_type-initialization.patch

@@ -0,0 +1,84 @@
+From 7f984b55acb6530bf854bfcac13104228f3336c1 Mon Sep 17 00:00:00 2001
+From: Lars-Peter Clausen <lars@metafoo.de>
+Date: Tue, 28 Dec 2010 21:08:57 +0100
+Subject: [PATCH 17/66] ASoC: codecs: Add missing control_type initialization
+
+Some codec drivers do not initialize the control_type field in their private
+device struct, but still use it when calling snd_soc_codec_set_cache_io.
+This patch fixes the issue by properly initializing it in the drivers probe
+functions.
+
+Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
+Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
+Cc: stable@kernel.org (for 2.6.37 only)
+---
+ sound/soc/codecs/wm8940.c |    1 +
+ sound/soc/codecs/wm8955.c |    1 +
+ sound/soc/codecs/wm8960.c |    1 +
+ sound/soc/codecs/wm8971.c |    1 +
+ sound/soc/codecs/wm9081.c |    1 +
+ 5 files changed, 5 insertions(+), 0 deletions(-)
+
+diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c
+index 2cb16f8..23086e2 100644
+--- a/sound/soc/codecs/wm8940.c
++++ b/sound/soc/codecs/wm8940.c
+@@ -768,6 +768,7 @@ static __devinit int wm8940_i2c_probe(struct i2c_client *i2c,
+ 
+ 	i2c_set_clientdata(i2c, wm8940);
+ 	wm8940->control_data = i2c;
++	wm8940->control_type = SND_SOC_I2C;
+ 
+ 	ret = snd_soc_register_codec(&i2c->dev,
+ 			&soc_codec_dev_wm8940, &wm8940_dai, 1);
+diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c
+index 9cbab8e..a2ad91d 100644
+--- a/sound/soc/codecs/wm8955.c
++++ b/sound/soc/codecs/wm8955.c
+@@ -1003,6 +1003,7 @@ static __devinit int wm8955_i2c_probe(struct i2c_client *i2c,
+ 		return -ENOMEM;
+ 
+ 	i2c_set_clientdata(i2c, wm8955);
++	wm8955->control_type = SND_SOC_I2C;
+ 
+ 	ret = snd_soc_register_codec(&i2c->dev,
+ 			&soc_codec_dev_wm8955, &wm8955_dai, 1);
+diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
+index 21986c4..ff6ff2f 100644
+--- a/sound/soc/codecs/wm8960.c
++++ b/sound/soc/codecs/wm8960.c
+@@ -1013,6 +1013,7 @@ static __devinit int wm8960_i2c_probe(struct i2c_client *i2c,
+ 		return -ENOMEM;
+ 
+ 	i2c_set_clientdata(i2c, wm8960);
++	wm8960->control_type = SND_SOC_I2C;
+ 	wm8960->control_data = i2c;
+ 
+ 	ret = snd_soc_register_codec(&i2c->dev,
+diff --git a/sound/soc/codecs/wm8971.c b/sound/soc/codecs/wm8971.c
+index 63f6dbf..9f18db6 100644
+--- a/sound/soc/codecs/wm8971.c
++++ b/sound/soc/codecs/wm8971.c
+@@ -718,6 +718,7 @@ static __devinit int wm8971_i2c_probe(struct i2c_client *i2c,
+ 	if (wm8971 == NULL)
+ 		return -ENOMEM;
+ 
++	wm8971->control_type = SND_SOC_I2C;
+ 	i2c_set_clientdata(i2c, wm8971);
+ 
+ 	ret = snd_soc_register_codec(&i2c->dev,
+diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c
+index ecc7c37..a486670 100644
+--- a/sound/soc/codecs/wm9081.c
++++ b/sound/soc/codecs/wm9081.c
+@@ -1335,6 +1335,7 @@ static __devinit int wm9081_i2c_probe(struct i2c_client *i2c,
+ 		return -ENOMEM;
+ 
+ 	i2c_set_clientdata(i2c, wm9081);
++	wm9081->control_type = SND_SOC_I2C;
+ 	wm9081->control_data = i2c;
+ 
+ 	ret = snd_soc_register_codec(&i2c->dev,
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0018-ASoC-codecs-max98088-Fix-register-cache-incoherency.patch

@@ -0,0 +1,72 @@
+From d24eb0db9c8a7ceecae860bdc636ed1e8a86943a Mon Sep 17 00:00:00 2001
+From: Lars-Peter Clausen <lars@metafoo.de>
+Date: Tue, 28 Dec 2010 21:37:56 +0100
+Subject: [PATCH 18/66] ASoC: codecs: max98088: Fix register cache incoherency
+
+The multi-component patch(commit f0fba2ad1) moved the allocation of the
+register cache from the driver to the ASoC core. Most drivers where adjusted to
+this, but the max98088 driver still uses its own register cache for its
+private functions, while functions from the ASoC core use the generic cache.
+Thus we end up with two from each other incoherent caches, which can lead to
+undefined behaviour.
+This patch fixes the issue by changing the max98088 driver to use the
+generic register cache in its private functions.
+
+Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
+Cc: Peter Hsiang <Peter.Hsiang@maxim-ic.com>
+Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
+Cc: stable@kernel.org (for 2.6.37 only)
+---
+ sound/soc/codecs/max98088.c |   10 ++++------
+ 1 files changed, 4 insertions(+), 6 deletions(-)
+
+diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c
+index d63e287..6447dbb 100644
+--- a/sound/soc/codecs/max98088.c
++++ b/sound/soc/codecs/max98088.c
+@@ -40,7 +40,6 @@ struct max98088_cdata {
+ };
+ 
+ struct max98088_priv {
+-       u8 reg_cache[M98088_REG_CNT];
+        enum max98088_type devtype;
+        void *control_data;
+        struct max98088_pdata *pdata;
+@@ -1588,7 +1587,7 @@ static int max98088_dai2_set_fmt(struct snd_soc_dai *codec_dai,
+ 
+ static void max98088_sync_cache(struct snd_soc_codec *codec)
+ {
+-       struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
++       u16 *reg_cache = codec->reg_cache;
+        int i;
+ 
+        if (!codec->cache_sync)
+@@ -1599,14 +1598,14 @@ static void max98088_sync_cache(struct snd_soc_codec *codec)
+        /* write back cached values if they're writeable and
+         * different from the hardware default.
+         */
+-       for (i = 1; i < ARRAY_SIZE(max98088->reg_cache); i++) {
++       for (i = 1; i < codec->driver->reg_cache_size; i++) {
+                if (!max98088_access[i].writable)
+                        continue;
+ 
+-               if (max98088->reg_cache[i] == max98088_reg[i])
++               if (reg_cache[i] == max98088_reg[i])
+                        continue;
+ 
+-               snd_soc_write(codec, i, max98088->reg_cache[i]);
++               snd_soc_write(codec, i, reg_cache[i]);
+        }
+ 
+        codec->cache_sync = 0;
+@@ -1951,7 +1950,6 @@ static int max98088_probe(struct snd_soc_codec *codec)
+        int ret = 0;
+ 
+        codec->cache_sync = 1;
+-       memcpy(codec->reg_cache, max98088_reg, sizeof(max98088_reg));
+ 
+        ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_I2C);
+        if (ret != 0) {
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0019-ASoC-codecs-wm8523-Fix-register-cache-incoherency.patch

@@ -0,0 +1,74 @@
+From beebca312009e9567d5e0229ea6b82bdf9a864cf Mon Sep 17 00:00:00 2001
+From: Lars-Peter Clausen <lars@metafoo.de>
+Date: Tue, 28 Dec 2010 21:37:57 +0100
+Subject: [PATCH 19/66] ASoC: codecs: wm8523: Fix register cache incoherency
+
+The multi-component patch(commit f0fba2ad1) moved the allocation of the
+register cache from the driver to the ASoC core. Most drivers where adjusted to
+this, but the wm8523 driver still uses its own register cache for its
+private functions, while functions from the ASoC core use the generic cache.
+Thus we end up with two from each other incoherent caches, which can lead to
+undefined behaviour.
+This patch fixes the issue by changing the wm8523 driver to use the
+generic register cache in its private functions.
+
+Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
+Cc: Ian Lartey <ian@opensource.wolfsonmicro.com>
+Cc: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
+Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
+Cc: stable@kernel.org (for 2.6.37 only)
+---
+ sound/soc/codecs/wm8523.c |    9 +++++----
+ 1 files changed, 5 insertions(+), 4 deletions(-)
+
+diff --git a/sound/soc/codecs/wm8523.c b/sound/soc/codecs/wm8523.c
+index 9a433a5..deca79e 100644
+--- a/sound/soc/codecs/wm8523.c
++++ b/sound/soc/codecs/wm8523.c
+@@ -41,7 +41,6 @@ static const char *wm8523_supply_names[WM8523_NUM_SUPPLIES] = {
+ /* codec private data */
+ struct wm8523_priv {
+ 	enum snd_soc_control_type control_type;
+-	u16 reg_cache[WM8523_REGISTER_COUNT];
+ 	struct regulator_bulk_data supplies[WM8523_NUM_SUPPLIES];
+ 	unsigned int sysclk;
+ 	unsigned int rate_constraint_list[WM8523_NUM_RATES];
+@@ -314,6 +313,7 @@ static int wm8523_set_bias_level(struct snd_soc_codec *codec,
+ 				 enum snd_soc_bias_level level)
+ {
+ 	struct wm8523_priv *wm8523 = snd_soc_codec_get_drvdata(codec);
++	u16 *reg_cache = codec->reg_cache;
+ 	int ret, i;
+ 
+ 	switch (level) {
+@@ -344,7 +344,7 @@ static int wm8523_set_bias_level(struct snd_soc_codec *codec,
+ 			/* Sync back default/cached values */
+ 			for (i = WM8523_AIF_CTRL1;
+ 			     i < WM8523_MAX_REGISTER; i++)
+-				snd_soc_write(codec, i, wm8523->reg_cache[i]);
++				snd_soc_write(codec, i, reg_cache[i]);
+ 
+ 
+ 			msleep(100);
+@@ -414,6 +414,7 @@ static int wm8523_resume(struct snd_soc_codec *codec)
+ static int wm8523_probe(struct snd_soc_codec *codec)
+ {
+ 	struct wm8523_priv *wm8523 = snd_soc_codec_get_drvdata(codec);
++	u16 *reg_cache = codec->reg_cache;
+ 	int ret, i;
+ 
+ 	codec->hw_write = (hw_write_t)i2c_master_send;
+@@ -470,8 +471,8 @@ static int wm8523_probe(struct snd_soc_codec *codec)
+ 	}
+ 
+ 	/* Change some default settings - latch VU and enable ZC */
+-	wm8523->reg_cache[WM8523_DAC_GAINR] |= WM8523_DACR_VU;
+-	wm8523->reg_cache[WM8523_DAC_CTRL3] |= WM8523_ZC;
++	reg_cache[WM8523_DAC_GAINR] |= WM8523_DACR_VU;
++	reg_cache[WM8523_DAC_CTRL3] |= WM8523_ZC;
+ 
+ 	wm8523_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+ 
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0020-ASoC-codecs-wm8741-Fix-register-cache-incoherency.patch

@@ -0,0 +1,61 @@
+From 52ca353bc8597dcc1d6d7abc03eecc1b452d79c9 Mon Sep 17 00:00:00 2001
+From: Lars-Peter Clausen <lars@metafoo.de>
+Date: Tue, 28 Dec 2010 21:37:58 +0100
+Subject: [PATCH 20/66] ASoC: codecs: wm8741: Fix register cache incoherency
+
+The multi-component patch(commit f0fba2ad1) moved the allocation of the
+register cache from the driver to the ASoC core. Most drivers where adjusted to
+this, but the wm8741 driver still uses its own register cache for its
+private functions, while functions from the ASoC core use the generic cache.
+Thus we end up with two from each other incoherent caches, which can lead to
+undefined behaviour.
+This patch fixes the issue by changing the wm8741 driver to use the
+generic register cache in its private functions.
+
+Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
+Cc: Ian Lartey <ian@opensource.wolfsonmicro.com>
+Cc: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
+Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
+Cc: stable@kernel.org (for 2.6.37 only)
+---
+ sound/soc/codecs/wm8741.c |   10 +++++-----
+ 1 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/sound/soc/codecs/wm8741.c b/sound/soc/codecs/wm8741.c
+index 90e31e9..aea60ef 100644
+--- a/sound/soc/codecs/wm8741.c
++++ b/sound/soc/codecs/wm8741.c
+@@ -41,7 +41,6 @@ static const char *wm8741_supply_names[WM8741_NUM_SUPPLIES] = {
+ /* codec private data */
+ struct wm8741_priv {
+ 	enum snd_soc_control_type control_type;
+-	u16 reg_cache[WM8741_REGISTER_COUNT];
+ 	struct regulator_bulk_data supplies[WM8741_NUM_SUPPLIES];
+ 	unsigned int sysclk;
+ 	struct snd_pcm_hw_constraint_list *sysclk_constraints;
+@@ -422,6 +421,7 @@ static int wm8741_resume(struct snd_soc_codec *codec)
+ static int wm8741_probe(struct snd_soc_codec *codec)
+ {
+ 	struct wm8741_priv *wm8741 = snd_soc_codec_get_drvdata(codec);
++	u16 *reg_cache = codec->reg_cache;
+ 	int ret = 0;
+ 
+ 	ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8741->control_type);
+@@ -437,10 +437,10 @@ static int wm8741_probe(struct snd_soc_codec *codec)
+ 	}
+ 
+ 	/* Change some default settings - latch VU */
+-	wm8741->reg_cache[WM8741_DACLLSB_ATTENUATION] |= WM8741_UPDATELL;
+-	wm8741->reg_cache[WM8741_DACLMSB_ATTENUATION] |= WM8741_UPDATELM;
+-	wm8741->reg_cache[WM8741_DACRLSB_ATTENUATION] |= WM8741_UPDATERL;
+-	wm8741->reg_cache[WM8741_DACRLSB_ATTENUATION] |= WM8741_UPDATERM;
++	reg_cache[WM8741_DACLLSB_ATTENUATION] |= WM8741_UPDATELL;
++	reg_cache[WM8741_DACLMSB_ATTENUATION] |= WM8741_UPDATELM;
++	reg_cache[WM8741_DACRLSB_ATTENUATION] |= WM8741_UPDATERL;
++	reg_cache[WM8741_DACRLSB_ATTENUATION] |= WM8741_UPDATERM;
+ 
+ 	snd_soc_add_controls(codec, wm8741_snd_controls,
+ 			     ARRAY_SIZE(wm8741_snd_controls));
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0021-ASoC-codecs-wm8904-Fix-register-cache-incoherency.patch

@@ -0,0 +1,131 @@
+From f578a188e8b21be623b48bb0eb3a92174c2e5b82 Mon Sep 17 00:00:00 2001
+From: Lars-Peter Clausen <lars@metafoo.de>
+Date: Tue, 28 Dec 2010 21:37:59 +0100
+Subject: [PATCH 21/66] ASoC: codecs: wm8904: Fix register cache incoherency
+
+The multi-component patch(commit f0fba2ad1) moved the allocation of the
+register cache from the driver to the ASoC core. Most drivers where adjusted to
+this, but the wm8904 driver still uses its own register cache for its
+private functions, while functions from the ASoC core use the generic cache.
+Thus we end up with two from each other incoherent caches, which can lead to
+undefined behaviour.
+This patch fixes the issue by changing the wm8904 driver to use the
+generic register cache in its private functions.
+
+Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
+Cc: Ian Lartey <ian@opensource.wolfsonmicro.com>
+Cc: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
+Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
+Cc: stable@kernel.org (for 2.6.37 only)
+---
+ sound/soc/codecs/wm8904.c |   37 ++++++++++++++++++-------------------
+ 1 files changed, 18 insertions(+), 19 deletions(-)
+
+diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c
+index 9001cc4..1ec12ef 100644
+--- a/sound/soc/codecs/wm8904.c
++++ b/sound/soc/codecs/wm8904.c
+@@ -50,8 +50,6 @@ static const char *wm8904_supply_names[WM8904_NUM_SUPPLIES] = {
+ /* codec private data */
+ struct wm8904_priv {
+ 
+-	u16 reg_cache[WM8904_MAX_REGISTER + 1];
+-
+ 	enum wm8904_type devtype;
+ 	void *control_data;
+ 
+@@ -2094,7 +2092,7 @@ static int wm8904_digital_mute(struct snd_soc_dai *codec_dai, int mute)
+ 
+ static void wm8904_sync_cache(struct snd_soc_codec *codec)
+ {
+-	struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
++	u16 *reg_cache = codec->reg_cache;
+ 	int i;
+ 
+ 	if (!codec->cache_sync)
+@@ -2105,14 +2103,14 @@ static void wm8904_sync_cache(struct snd_soc_codec *codec)
+ 	/* Sync back cached values if they're different from the
+ 	 * hardware default.
+ 	 */
+-	for (i = 1; i < ARRAY_SIZE(wm8904->reg_cache); i++) {
++	for (i = 1; i < codec->driver->reg_cache_size; i++) {
+ 		if (!wm8904_access[i].writable)
+ 			continue;
+ 
+-		if (wm8904->reg_cache[i] == wm8904_reg[i])
++		if (reg_cache[i] == wm8904_reg[i])
+ 			continue;
+ 
+-		snd_soc_write(codec, i, wm8904->reg_cache[i]);
++		snd_soc_write(codec, i, reg_cache[i]);
+ 	}
+ 
+ 	codec->cache_sync = 0;
+@@ -2371,6 +2369,7 @@ static int wm8904_probe(struct snd_soc_codec *codec)
+ {
+ 	struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
+ 	struct wm8904_pdata *pdata = wm8904->pdata;
++	u16 *reg_cache = codec->reg_cache;
+ 	int ret, i;
+ 
+ 	codec->cache_sync = 1;
+@@ -2437,19 +2436,19 @@ static int wm8904_probe(struct snd_soc_codec *codec)
+ 	}
+ 
+ 	/* Change some default settings - latch VU and enable ZC */
+-	wm8904->reg_cache[WM8904_ADC_DIGITAL_VOLUME_LEFT] |= WM8904_ADC_VU;
+-	wm8904->reg_cache[WM8904_ADC_DIGITAL_VOLUME_RIGHT] |= WM8904_ADC_VU;
+-	wm8904->reg_cache[WM8904_DAC_DIGITAL_VOLUME_LEFT] |= WM8904_DAC_VU;
+-	wm8904->reg_cache[WM8904_DAC_DIGITAL_VOLUME_RIGHT] |= WM8904_DAC_VU;
+-	wm8904->reg_cache[WM8904_ANALOGUE_OUT1_LEFT] |= WM8904_HPOUT_VU |
++	reg_cache[WM8904_ADC_DIGITAL_VOLUME_LEFT] |= WM8904_ADC_VU;
++	reg_cache[WM8904_ADC_DIGITAL_VOLUME_RIGHT] |= WM8904_ADC_VU;
++	reg_cache[WM8904_DAC_DIGITAL_VOLUME_LEFT] |= WM8904_DAC_VU;
++	reg_cache[WM8904_DAC_DIGITAL_VOLUME_RIGHT] |= WM8904_DAC_VU;
++	reg_cache[WM8904_ANALOGUE_OUT1_LEFT] |= WM8904_HPOUT_VU |
+ 		WM8904_HPOUTLZC;
+-	wm8904->reg_cache[WM8904_ANALOGUE_OUT1_RIGHT] |= WM8904_HPOUT_VU |
++	reg_cache[WM8904_ANALOGUE_OUT1_RIGHT] |= WM8904_HPOUT_VU |
+ 		WM8904_HPOUTRZC;
+-	wm8904->reg_cache[WM8904_ANALOGUE_OUT2_LEFT] |= WM8904_LINEOUT_VU |
++	reg_cache[WM8904_ANALOGUE_OUT2_LEFT] |= WM8904_LINEOUT_VU |
+ 		WM8904_LINEOUTLZC;
+-	wm8904->reg_cache[WM8904_ANALOGUE_OUT2_RIGHT] |= WM8904_LINEOUT_VU |
++	reg_cache[WM8904_ANALOGUE_OUT2_RIGHT] |= WM8904_LINEOUT_VU |
+ 		WM8904_LINEOUTRZC;
+-	wm8904->reg_cache[WM8904_CLOCK_RATES_0] &= ~WM8904_SR_MODE;
++	reg_cache[WM8904_CLOCK_RATES_0] &= ~WM8904_SR_MODE;
+ 
+ 	/* Apply configuration from the platform data. */
+ 	if (wm8904->pdata) {
+@@ -2457,23 +2456,23 @@ static int wm8904_probe(struct snd_soc_codec *codec)
+ 			if (!pdata->gpio_cfg[i])
+ 				continue;
+ 
+-			wm8904->reg_cache[WM8904_GPIO_CONTROL_1 + i]
++			reg_cache[WM8904_GPIO_CONTROL_1 + i]
+ 				= pdata->gpio_cfg[i] & 0xffff;
+ 		}
+ 
+ 		/* Zero is the default value for these anyway */
+ 		for (i = 0; i < WM8904_MIC_REGS; i++)
+-			wm8904->reg_cache[WM8904_MIC_BIAS_CONTROL_0 + i]
++			reg_cache[WM8904_MIC_BIAS_CONTROL_0 + i]
+ 				= pdata->mic_cfg[i];
+ 	}
+ 
+ 	/* Set Class W by default - this will be managed by the Class
+ 	 * G widget at runtime where bypass paths are available.
+ 	 */
+-	wm8904->reg_cache[WM8904_CLASS_W_0] |= WM8904_CP_DYN_PWR;
++	reg_cache[WM8904_CLASS_W_0] |= WM8904_CP_DYN_PWR;
+ 
+ 	/* Use normal bias source */
+-	wm8904->reg_cache[WM8904_BIAS_CONTROL_0] &= ~WM8904_POBCTRL;
++	reg_cache[WM8904_BIAS_CONTROL_0] &= ~WM8904_POBCTRL;
+ 
+ 	wm8904_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+ 
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0022-ASoC-codecs-wm8955-Fix-register-cache-incoherency.patch

@@ -0,0 +1,107 @@
+From 715920d04c787ed718327da53cf51689e51ef3ce Mon Sep 17 00:00:00 2001
+From: Lars-Peter Clausen <lars@metafoo.de>
+Date: Tue, 28 Dec 2010 21:38:00 +0100
+Subject: [PATCH 22/66] ASoC: codecs: wm8955: Fix register cache incoherency
+
+The multi-component patch(commit f0fba2ad1) moved the allocation of the
+register cache from the driver to the ASoC core. Most drivers where adjusted to
+this, but the wm8955 driver still uses its own register cache for its
+private functions, while functions from the ASoC core use the generic cache.
+Thus we end up with two from each other incoherent caches, which can lead to
+undefined behaviour.
+This patch fixes the issue by changing the wm8955 driver to use the
+generic register cache in its private functions.
+
+Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
+Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
+Cc: stable@kernel.org (for 2.6.37 only)
+---
+ sound/soc/codecs/wm8955.c |   30 +++++++++++++++---------------
+ 1 files changed, 15 insertions(+), 15 deletions(-)
+
+diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c
+index a2ad91d..2ac35b0 100644
+--- a/sound/soc/codecs/wm8955.c
++++ b/sound/soc/codecs/wm8955.c
+@@ -42,8 +42,6 @@ static const char *wm8955_supply_names[WM8955_NUM_SUPPLIES] = {
+ struct wm8955_priv {
+ 	enum snd_soc_control_type control_type;
+ 
+-	u16 reg_cache[WM8955_MAX_REGISTER + 1];
+-
+ 	unsigned int mclk_rate;
+ 
+ 	int deemph;
+@@ -768,6 +766,7 @@ static int wm8955_set_bias_level(struct snd_soc_codec *codec,
+ 				 enum snd_soc_bias_level level)
+ {
+ 	struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
++	u16 *reg_cache = codec->reg_cache;
+ 	int ret, i;
+ 
+ 	switch (level) {
+@@ -800,14 +799,14 @@ static int wm8955_set_bias_level(struct snd_soc_codec *codec,
+ 			/* Sync back cached values if they're
+ 			 * different from the hardware default.
+ 			 */
+-			for (i = 0; i < ARRAY_SIZE(wm8955->reg_cache); i++) {
++			for (i = 0; i < codec->driver->reg_cache_size; i++) {
+ 				if (i == WM8955_RESET)
+ 					continue;
+ 
+-				if (wm8955->reg_cache[i] == wm8955_reg[i])
++				if (reg_cache[i] == wm8955_reg[i])
+ 					continue;
+ 
+-				snd_soc_write(codec, i, wm8955->reg_cache[i]);
++				snd_soc_write(codec, i, reg_cache[i]);
+ 			}
+ 
+ 			/* Enable VREF and VMID */
+@@ -902,6 +901,7 @@ static int wm8955_probe(struct snd_soc_codec *codec)
+ {
+ 	struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
+ 	struct wm8955_pdata *pdata = dev_get_platdata(codec->dev);
++	u16 *reg_cache = codec->reg_cache;
+ 	int ret, i;
+ 
+ 	ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8955->control_type);
+@@ -934,25 +934,25 @@ static int wm8955_probe(struct snd_soc_codec *codec)
+ 	}
+ 
+ 	/* Change some default settings - latch VU and enable ZC */
+-	wm8955->reg_cache[WM8955_LEFT_DAC_VOLUME] |= WM8955_LDVU;
+-	wm8955->reg_cache[WM8955_RIGHT_DAC_VOLUME] |= WM8955_RDVU;
+-	wm8955->reg_cache[WM8955_LOUT1_VOLUME] |= WM8955_LO1VU | WM8955_LO1ZC;
+-	wm8955->reg_cache[WM8955_ROUT1_VOLUME] |= WM8955_RO1VU | WM8955_RO1ZC;
+-	wm8955->reg_cache[WM8955_LOUT2_VOLUME] |= WM8955_LO2VU | WM8955_LO2ZC;
+-	wm8955->reg_cache[WM8955_ROUT2_VOLUME] |= WM8955_RO2VU | WM8955_RO2ZC;
+-	wm8955->reg_cache[WM8955_MONOOUT_VOLUME] |= WM8955_MOZC;
++	reg_cache[WM8955_LEFT_DAC_VOLUME] |= WM8955_LDVU;
++	reg_cache[WM8955_RIGHT_DAC_VOLUME] |= WM8955_RDVU;
++	reg_cache[WM8955_LOUT1_VOLUME] |= WM8955_LO1VU | WM8955_LO1ZC;
++	reg_cache[WM8955_ROUT1_VOLUME] |= WM8955_RO1VU | WM8955_RO1ZC;
++	reg_cache[WM8955_LOUT2_VOLUME] |= WM8955_LO2VU | WM8955_LO2ZC;
++	reg_cache[WM8955_ROUT2_VOLUME] |= WM8955_RO2VU | WM8955_RO2ZC;
++	reg_cache[WM8955_MONOOUT_VOLUME] |= WM8955_MOZC;
+ 
+ 	/* Also enable adaptive bass boost by default */
+-	wm8955->reg_cache[WM8955_BASS_CONTROL] |= WM8955_BB;
++	reg_cache[WM8955_BASS_CONTROL] |= WM8955_BB;
+ 
+ 	/* Set platform data values */
+ 	if (pdata) {
+ 		if (pdata->out2_speaker)
+-			wm8955->reg_cache[WM8955_ADDITIONAL_CONTROL_2]
++			reg_cache[WM8955_ADDITIONAL_CONTROL_2]
+ 				|= WM8955_ROUT2INV;
+ 
+ 		if (pdata->monoin_diff)
+-			wm8955->reg_cache[WM8955_MONO_OUT_MIX_1]
++			reg_cache[WM8955_MONO_OUT_MIX_1]
+ 				|= WM8955_DMEN;
+ 	}
+ 
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0023-ASoC-codecs-wm8962-Fix-register-cache-incoherency.patch

@@ -0,0 +1,151 @@
+From 7f87e30ef29951f4509a7f86acf00e1ba48af54a Mon Sep 17 00:00:00 2001
+From: Lars-Peter Clausen <lars@metafoo.de>
+Date: Tue, 28 Dec 2010 21:38:01 +0100
+Subject: [PATCH 23/66] ASoC: codecs: wm8962: Fix register cache incoherency
+
+The multi-component patch(commit f0fba2ad1) moved the allocation of the
+register cache from the driver to the ASoC core. Most drivers where adjusted to
+this, but the wm8962 driver still uses its own register cache for its
+private functions, while functions from the ASoC core use the generic cache.
+Thus we end up with two from each other incoherent caches, which can lead to
+undefined behaviour.
+This patch fixes the issue by changing the wm8962 driver to use the
+generic register cache in its private functions.
+
+Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
+Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
+Cc: stable@kernel.org (for 2.6.37 only)
+---
+ sound/soc/codecs/wm8962.c |   45 ++++++++++++++++++++-------------------------
+ 1 files changed, 20 insertions(+), 25 deletions(-)
+
+diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
+index 1304ca9..7c421cc 100644
+--- a/sound/soc/codecs/wm8962.c
++++ b/sound/soc/codecs/wm8962.c
+@@ -52,8 +52,6 @@ static const char *wm8962_supply_names[WM8962_NUM_SUPPLIES] = {
+ struct wm8962_priv {
+ 	struct snd_soc_codec *codec;
+ 
+-	u16 reg_cache[WM8962_MAX_REGISTER + 1];
+-
+ 	int sysclk;
+ 	int sysclk_rate;
+ 
+@@ -1991,8 +1989,7 @@ static int wm8962_put_hp_sw(struct snd_kcontrol *kcontrol,
+ 			    struct snd_ctl_elem_value *ucontrol)
+ {
+ 	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+-	struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec);
+-	u16 *reg_cache = wm8962->reg_cache;
++	u16 *reg_cache = codec->reg_cache;
+ 	int ret;
+ 
+ 	/* Apply the update (if any) */
+@@ -2020,8 +2017,7 @@ static int wm8962_put_spk_sw(struct snd_kcontrol *kcontrol,
+ 			    struct snd_ctl_elem_value *ucontrol)
+ {
+ 	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+-	struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec);
+-	u16 *reg_cache = wm8962->reg_cache;
++	u16 *reg_cache = codec->reg_cache;
+ 	int ret;
+ 
+ 	/* Apply the update (if any) */
+@@ -2329,8 +2325,7 @@ static int out_pga_event(struct snd_soc_dapm_widget *w,
+ 			 struct snd_kcontrol *kcontrol, int event)
+ {
+ 	struct snd_soc_codec *codec = w->codec;
+-	struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec);
+-	u16 *reg_cache = wm8962->reg_cache;
++	u16 *reg_cache = codec->reg_cache;
+ 	int reg;
+ 
+ 	switch (w->shift) {
+@@ -2719,7 +2714,7 @@ static int wm8962_add_widgets(struct snd_soc_codec *codec)
+ 
+ static void wm8962_sync_cache(struct snd_soc_codec *codec)
+ {
+-	struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec);
++	u16 *reg_cache = codec->reg_cache;
+ 	int i;
+ 
+ 	if (!codec->cache_sync)
+@@ -2732,13 +2727,13 @@ static void wm8962_sync_cache(struct snd_soc_codec *codec)
+ 	/* Sync back cached values if they're different from the
+ 	 * hardware default.
+ 	 */
+-	for (i = 1; i < ARRAY_SIZE(wm8962->reg_cache); i++) {
++	for (i = 1; i < codec->driver->reg_cache_size; i++) {
+ 		if (i == WM8962_SOFTWARE_RESET)
+ 			continue;
+-		if (wm8962->reg_cache[i] == wm8962_reg[i])
++		if (reg_cache[i] == wm8962_reg[i])
+ 			continue;
+ 
+-		snd_soc_write(codec, i, wm8962->reg_cache[i]);
++		snd_soc_write(codec, i, reg_cache[i]);
+ 	}
+ 
+ 	codec->cache_sync = 0;
+@@ -3406,12 +3401,11 @@ EXPORT_SYMBOL_GPL(wm8962_mic_detect);
+ #ifdef CONFIG_PM
+ static int wm8962_resume(struct snd_soc_codec *codec)
+ {
+-	struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec);
+ 	u16 *reg_cache = codec->reg_cache;
+ 	int i;
+ 
+ 	/* Restore the registers */
+-	for (i = 1; i < ARRAY_SIZE(wm8962->reg_cache); i++) {
++	for (i = 1; i < codec->driver->reg_cache_size; i++) {
+ 		switch (i) {
+ 		case WM8962_SOFTWARE_RESET:
+ 			continue;
+@@ -3705,6 +3699,7 @@ static int wm8962_probe(struct snd_soc_codec *codec)
+ 	struct wm8962_pdata *pdata = dev_get_platdata(codec->dev);
+ 	struct i2c_client *i2c = container_of(codec->dev, struct i2c_client,
+ 					      dev);
++	u16 *reg_cache = codec->reg_cache;
+ 	int i, trigger, irq_pol;
+ 
+ 	wm8962->codec = codec;
+@@ -3804,7 +3799,7 @@ static int wm8962_probe(struct snd_soc_codec *codec)
+ 
+ 		/* Put the speakers into mono mode? */
+ 		if (pdata->spk_mono)
+-			wm8962->reg_cache[WM8962_CLASS_D_CONTROL_2]
++			reg_cache[WM8962_CLASS_D_CONTROL_2]
+ 				|= WM8962_SPK_MONO;
+ 
+ 		/* Micbias setup, detection enable and detection
+@@ -3819,16 +3814,16 @@ static int wm8962_probe(struct snd_soc_codec *codec)
+ 	}
+ 
+ 	/* Latch volume update bits */
+-	wm8962->reg_cache[WM8962_LEFT_INPUT_VOLUME] |= WM8962_IN_VU;
+-	wm8962->reg_cache[WM8962_RIGHT_INPUT_VOLUME] |= WM8962_IN_VU;
+-	wm8962->reg_cache[WM8962_LEFT_ADC_VOLUME] |= WM8962_ADC_VU;
+-	wm8962->reg_cache[WM8962_RIGHT_ADC_VOLUME] |= WM8962_ADC_VU;	
+-	wm8962->reg_cache[WM8962_LEFT_DAC_VOLUME] |= WM8962_DAC_VU;
+-	wm8962->reg_cache[WM8962_RIGHT_DAC_VOLUME] |= WM8962_DAC_VU;
+-	wm8962->reg_cache[WM8962_SPKOUTL_VOLUME] |= WM8962_SPKOUT_VU;
+-	wm8962->reg_cache[WM8962_SPKOUTR_VOLUME] |= WM8962_SPKOUT_VU;
+-	wm8962->reg_cache[WM8962_HPOUTL_VOLUME] |= WM8962_HPOUT_VU;
+-	wm8962->reg_cache[WM8962_HPOUTR_VOLUME] |= WM8962_HPOUT_VU;
++	reg_cache[WM8962_LEFT_INPUT_VOLUME] |= WM8962_IN_VU;
++	reg_cache[WM8962_RIGHT_INPUT_VOLUME] |= WM8962_IN_VU;
++	reg_cache[WM8962_LEFT_ADC_VOLUME] |= WM8962_ADC_VU;
++	reg_cache[WM8962_RIGHT_ADC_VOLUME] |= WM8962_ADC_VU;
++	reg_cache[WM8962_LEFT_DAC_VOLUME] |= WM8962_DAC_VU;
++	reg_cache[WM8962_RIGHT_DAC_VOLUME] |= WM8962_DAC_VU;
++	reg_cache[WM8962_SPKOUTL_VOLUME] |= WM8962_SPKOUT_VU;
++	reg_cache[WM8962_SPKOUTR_VOLUME] |= WM8962_SPKOUT_VU;
++	reg_cache[WM8962_HPOUTL_VOLUME] |= WM8962_HPOUT_VU;
++	reg_cache[WM8962_HPOUTR_VOLUME] |= WM8962_HPOUT_VU;
+ 
+ 	wm8962_add_widgets(codec);
+ 
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0024-ASoC-codecs-wm9090-Fix-register-cache-incoherency.patch

@@ -0,0 +1,75 @@
+From da280f51d0b341282b4181eb3235f774b0446584 Mon Sep 17 00:00:00 2001
+From: Lars-Peter Clausen <lars@metafoo.de>
+Date: Tue, 28 Dec 2010 21:38:02 +0100
+Subject: [PATCH 24/66] ASoC: codecs: wm9090: Fix register cache incoherency
+
+The multi-component patch(commit f0fba2ad1) moved the allocation of the
+register cache from the driver to the ASoC core. Most drivers where adjusted to
+this, but the wm9090 driver still uses its own register cache for its
+private functions, while functions from the ASoC core use the generic cache.
+Thus we end up with two from each other incoherent caches, which can lead to
+undefined behaviour.
+This patch fixes the issue by changing the wm9090 driver to use the
+generic register cache in its private functions.
+
+Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
+Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
+Cc: stable@kernel.org (for 2.6.37 only)
+---
+ sound/soc/codecs/wm9090.c |   18 +++++++++---------
+ 1 files changed, 9 insertions(+), 9 deletions(-)
+
+diff --git a/sound/soc/codecs/wm9090.c b/sound/soc/codecs/wm9090.c
+index 99c046b..6e5f64f 100644
+--- a/sound/soc/codecs/wm9090.c
++++ b/sound/soc/codecs/wm9090.c
+@@ -141,7 +141,6 @@ static const u16 wm9090_reg_defaults[] = {
+ /* This struct is used to save the context */
+ struct wm9090_priv {
+ 	struct mutex mutex;
+-	u16 reg_cache[WM9090_MAX_REGISTER + 1];
+ 	struct wm9090_platform_data pdata;
+ 	void *control_data;
+ };
+@@ -552,6 +551,7 @@ static int wm9090_set_bias_level(struct snd_soc_codec *codec,
+ static int wm9090_probe(struct snd_soc_codec *codec)
+ {
+ 	struct wm9090_priv *wm9090 = snd_soc_codec_get_drvdata(codec);
++	u16 *reg_cache = codec->reg_cache;
+ 	int ret;
+ 
+ 	codec->control_data = wm9090->control_data;
+@@ -576,22 +576,22 @@ static int wm9090_probe(struct snd_soc_codec *codec)
+ 	/* Configure some defaults; they will be written out when we
+ 	 * bring the bias up.
+ 	 */
+-	wm9090->reg_cache[WM9090_IN1_LINE_INPUT_A_VOLUME] |= WM9090_IN1_VU
++	reg_cache[WM9090_IN1_LINE_INPUT_A_VOLUME] |= WM9090_IN1_VU
+ 		| WM9090_IN1A_ZC;
+-	wm9090->reg_cache[WM9090_IN1_LINE_INPUT_B_VOLUME] |= WM9090_IN1_VU
++	reg_cache[WM9090_IN1_LINE_INPUT_B_VOLUME] |= WM9090_IN1_VU
+ 		| WM9090_IN1B_ZC;
+-	wm9090->reg_cache[WM9090_IN2_LINE_INPUT_A_VOLUME] |= WM9090_IN2_VU
++	reg_cache[WM9090_IN2_LINE_INPUT_A_VOLUME] |= WM9090_IN2_VU
+ 		| WM9090_IN2A_ZC;
+-	wm9090->reg_cache[WM9090_IN2_LINE_INPUT_B_VOLUME] |= WM9090_IN2_VU
++	reg_cache[WM9090_IN2_LINE_INPUT_B_VOLUME] |= WM9090_IN2_VU
+ 		| WM9090_IN2B_ZC;
+-	wm9090->reg_cache[WM9090_SPEAKER_VOLUME_LEFT] |=
++	reg_cache[WM9090_SPEAKER_VOLUME_LEFT] |=
+ 		WM9090_SPKOUT_VU | WM9090_SPKOUTL_ZC;
+-	wm9090->reg_cache[WM9090_LEFT_OUTPUT_VOLUME] |=
++	reg_cache[WM9090_LEFT_OUTPUT_VOLUME] |=
+ 		WM9090_HPOUT1_VU | WM9090_HPOUT1L_ZC;
+-	wm9090->reg_cache[WM9090_RIGHT_OUTPUT_VOLUME] |=
++	reg_cache[WM9090_RIGHT_OUTPUT_VOLUME] |=
+ 		WM9090_HPOUT1_VU | WM9090_HPOUT1R_ZC;
+ 
+-	wm9090->reg_cache[WM9090_CLOCKING_1] |= WM9090_TOCLK_ENA;
++	reg_cache[WM9090_CLOCKING_1] |= WM9090_TOCLK_ENA;
+ 
+ 	wm9090_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+ 
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0025-ASoC-codecs-wm8753-Fix-register-cache-incoherency.patch

@@ -0,0 +1,514 @@
+From 776065e36de1d5eb9e33ff908352fef4050ab38d Mon Sep 17 00:00:00 2001
+From: Lars-Peter Clausen <lars@metafoo.de>
+Date: Tue, 28 Dec 2010 21:38:03 +0100
+Subject: [PATCH 25/66] ASoC: codecs: wm8753: Fix register cache incoherency
+
+The multi-component patch(commit f0fba2ad1) moved the allocation of the
+register cache from the driver to the ASoC core. Most drivers where adjusted to
+this, but the wm8753 driver still uses its own register cache for its
+private functions, while functions from the ASoC core use the generic cache.
+Furthermore the generic cache uses zero-based numbering while the wm8753 cache
+uses one-based numbering.
+Thus we end up with two from each other incoherent caches, which leads to undefined
+behaviour and crashes.
+This patch fixes the issue by changing the wm8753 driver to use the generic
+register cache in its private functions.
+
+Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
+Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
+---
+ sound/soc/codecs/wm8753.c |  226 +++++++++++++++++----------------------------
+ 1 files changed, 83 insertions(+), 143 deletions(-)
+
+diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
+index 8f679a1..87caae5 100644
+--- a/sound/soc/codecs/wm8753.c
++++ b/sound/soc/codecs/wm8753.c
+@@ -65,22 +65,22 @@ static void wm8753_set_dai_mode(struct snd_soc_codec *codec,
+  * are using 2 wire for device control, so we cache them instead.
+  */
+ static const u16 wm8753_reg[] = {
+-	0x0008, 0x0000, 0x000a, 0x000a,
+-	0x0033, 0x0000, 0x0007, 0x00ff,
+-	0x00ff, 0x000f, 0x000f, 0x007b,
+-	0x0000, 0x0032, 0x0000, 0x00c3,
+-	0x00c3, 0x00c0, 0x0000, 0x0000,
++	0x0000, 0x0008, 0x0000, 0x000a,
++	0x000a, 0x0033, 0x0000, 0x0007,
++	0x00ff, 0x00ff, 0x000f, 0x000f,
++	0x007b, 0x0000, 0x0032, 0x0000,
++	0x00c3, 0x00c3, 0x00c0, 0x0000,
+ 	0x0000, 0x0000, 0x0000, 0x0000,
+ 	0x0000, 0x0000, 0x0000, 0x0000,
+-	0x0000, 0x0000, 0x0000, 0x0055,
+-	0x0005, 0x0050, 0x0055, 0x0050,
+-	0x0055, 0x0050, 0x0055, 0x0079,
+-	0x0079, 0x0079, 0x0079, 0x0079,
+ 	0x0000, 0x0000, 0x0000, 0x0000,
+-	0x0097, 0x0097, 0x0000, 0x0004,
+-	0x0000, 0x0083, 0x0024, 0x01ba,
+-	0x0000, 0x0083, 0x0024, 0x01ba,
+-	0x0000, 0x0000, 0x0000
++	0x0055, 0x0005, 0x0050, 0x0055,
++	0x0050, 0x0055, 0x0050, 0x0055,
++	0x0079, 0x0079, 0x0079, 0x0079,
++	0x0079, 0x0000, 0x0000, 0x0000,
++	0x0000, 0x0097, 0x0097, 0x0000,
++	0x0004, 0x0000, 0x0083, 0x0024,
++	0x01ba, 0x0000, 0x0083, 0x0024,
++	0x01ba, 0x0000, 0x0000, 0x0000
+ };
+ 
+ /* codec private data */
+@@ -88,57 +88,10 @@ struct wm8753_priv {
+ 	enum snd_soc_control_type control_type;
+ 	unsigned int sysclk;
+ 	unsigned int pcmclk;
+-	u16 reg_cache[ARRAY_SIZE(wm8753_reg)];
+ 	int dai_func;
+ };
+ 
+-/*
+- * read wm8753 register cache
+- */
+-static inline unsigned int wm8753_read_reg_cache(struct snd_soc_codec *codec,
+-	unsigned int reg)
+-{
+-	u16 *cache = codec->reg_cache;
+-	if (reg < 1 || reg >= (ARRAY_SIZE(wm8753_reg) + 1))
+-		return -1;
+-	return cache[reg - 1];
+-}
+-
+-/*
+- * write wm8753 register cache
+- */
+-static inline void wm8753_write_reg_cache(struct snd_soc_codec *codec,
+-	unsigned int reg, unsigned int value)
+-{
+-	u16 *cache = codec->reg_cache;
+-	if (reg < 1 || reg >= (ARRAY_SIZE(wm8753_reg) + 1))
+-		return;
+-	cache[reg - 1] = value;
+-}
+-
+-/*
+- * write to the WM8753 register space
+- */
+-static int wm8753_write(struct snd_soc_codec *codec, unsigned int reg,
+-	unsigned int value)
+-{
+-	u8 data[2];
+-
+-	/* data is
+-	 *   D15..D9 WM8753 register offset
+-	 *   D8...D0 register data
+-	 */
+-	data[0] = (reg << 1) | ((value >> 8) & 0x0001);
+-	data[1] = value & 0x00ff;
+-
+-	wm8753_write_reg_cache(codec, reg, value);
+-	if (codec->hw_write(codec->control_data, data, 2) == 2)
+-		return 0;
+-	else
+-		return -EIO;
+-}
+-
+-#define wm8753_reset(c) wm8753_write(c, WM8753_RESET, 0)
++#define wm8753_reset(c) snd_soc_write(c, WM8753_RESET, 0)
+ 
+ /*
+  * WM8753 Controls
+@@ -218,7 +171,7 @@ static int wm8753_get_dai(struct snd_kcontrol *kcontrol,
+ 	struct snd_ctl_elem_value *ucontrol)
+ {
+ 	struct snd_soc_codec *codec =  snd_kcontrol_chip(kcontrol);
+-	int mode = wm8753_read_reg_cache(codec, WM8753_IOCTL);
++	int mode = snd_soc_read(codec, WM8753_IOCTL);
+ 
+ 	ucontrol->value.integer.value[0] = (mode & 0xc) >> 2;
+ 	return 0;
+@@ -228,7 +181,7 @@ static int wm8753_set_dai(struct snd_kcontrol *kcontrol,
+ 	struct snd_ctl_elem_value *ucontrol)
+ {
+ 	struct snd_soc_codec *codec =  snd_kcontrol_chip(kcontrol);
+-	int mode = wm8753_read_reg_cache(codec, WM8753_IOCTL);
++	int mode = snd_soc_read(codec, WM8753_IOCTL);
+ 	struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
+ 
+ 	if (((mode & 0xc) >> 2) == ucontrol->value.integer.value[0])
+@@ -738,17 +691,17 @@ static int wm8753_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
+ 	if (pll_id == WM8753_PLL1) {
+ 		offset = 0;
+ 		enable = 0x10;
+-		reg = wm8753_read_reg_cache(codec, WM8753_CLOCK) & 0xffef;
++		reg = snd_soc_read(codec, WM8753_CLOCK) & 0xffef;
+ 	} else {
+ 		offset = 4;
+ 		enable = 0x8;
+-		reg = wm8753_read_reg_cache(codec, WM8753_CLOCK) & 0xfff7;
++		reg = snd_soc_read(codec, WM8753_CLOCK) & 0xfff7;
+ 	}
+ 
+ 	if (!freq_in || !freq_out) {
+ 		/* disable PLL  */
+-		wm8753_write(codec, WM8753_PLL1CTL1 + offset, 0x0026);
+-		wm8753_write(codec, WM8753_CLOCK, reg);
++		snd_soc_write(codec, WM8753_PLL1CTL1 + offset, 0x0026);
++		snd_soc_write(codec, WM8753_CLOCK, reg);
+ 		return 0;
+ 	} else {
+ 		u16 value = 0;
+@@ -759,20 +712,20 @@ static int wm8753_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
+ 		/* set up N and K PLL divisor ratios */
+ 		/* bits 8:5 = PLL_N, bits 3:0 = PLL_K[21:18] */
+ 		value = (pll_div.n << 5) + ((pll_div.k & 0x3c0000) >> 18);
+-		wm8753_write(codec, WM8753_PLL1CTL2 + offset, value);
++		snd_soc_write(codec, WM8753_PLL1CTL2 + offset, value);
+ 
+ 		/* bits 8:0 = PLL_K[17:9] */
+ 		value = (pll_div.k & 0x03fe00) >> 9;
+-		wm8753_write(codec, WM8753_PLL1CTL3 + offset, value);
++		snd_soc_write(codec, WM8753_PLL1CTL3 + offset, value);
+ 
+ 		/* bits 8:0 = PLL_K[8:0] */
+ 		value = pll_div.k & 0x0001ff;
+-		wm8753_write(codec, WM8753_PLL1CTL4 + offset, value);
++		snd_soc_write(codec, WM8753_PLL1CTL4 + offset, value);
+ 
+ 		/* set PLL as input and enable */
+-		wm8753_write(codec, WM8753_PLL1CTL1 + offset, 0x0027 |
++		snd_soc_write(codec, WM8753_PLL1CTL1 + offset, 0x0027 |
+ 			(pll_div.div2 << 3));
+-		wm8753_write(codec, WM8753_CLOCK, reg | enable);
++		snd_soc_write(codec, WM8753_CLOCK, reg | enable);
+ 	}
+ 	return 0;
+ }
+@@ -879,7 +832,7 @@ static int wm8753_vdac_adc_set_dai_fmt(struct snd_soc_dai *codec_dai,
+ 		unsigned int fmt)
+ {
+ 	struct snd_soc_codec *codec = codec_dai->codec;
+-	u16 voice = wm8753_read_reg_cache(codec, WM8753_PCM) & 0x01ec;
++	u16 voice = snd_soc_read(codec, WM8753_PCM) & 0x01ec;
+ 
+ 	/* interface format */
+ 	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+@@ -901,7 +854,7 @@ static int wm8753_vdac_adc_set_dai_fmt(struct snd_soc_dai *codec_dai,
+ 		return -EINVAL;
+ 	}
+ 
+-	wm8753_write(codec, WM8753_PCM, voice);
++	snd_soc_write(codec, WM8753_PCM, voice);
+ 	return 0;
+ }
+ 
+@@ -922,8 +875,8 @@ static int wm8753_pcm_hw_params(struct snd_pcm_substream *substream,
+ 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ 	struct snd_soc_codec *codec = rtd->codec;
+ 	struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
+-	u16 voice = wm8753_read_reg_cache(codec, WM8753_PCM) & 0x01f3;
+-	u16 srate = wm8753_read_reg_cache(codec, WM8753_SRATE1) & 0x017f;
++	u16 voice = snd_soc_read(codec, WM8753_PCM) & 0x01f3;
++	u16 srate = snd_soc_read(codec, WM8753_SRATE1) & 0x017f;
+ 
+ 	/* bit size */
+ 	switch (params_format(params)) {
+@@ -943,9 +896,9 @@ static int wm8753_pcm_hw_params(struct snd_pcm_substream *substream,
+ 	/* sample rate */
+ 	if (params_rate(params) * 384 == wm8753->pcmclk)
+ 		srate |= 0x80;
+-	wm8753_write(codec, WM8753_SRATE1, srate);
++	snd_soc_write(codec, WM8753_SRATE1, srate);
+ 
+-	wm8753_write(codec, WM8753_PCM, voice);
++	snd_soc_write(codec, WM8753_PCM, voice);
+ 	return 0;
+ }
+ 
+@@ -958,8 +911,8 @@ static int wm8753_pcm_set_dai_fmt(struct snd_soc_dai *codec_dai,
+ 	struct snd_soc_codec *codec = codec_dai->codec;
+ 	u16 voice, ioctl;
+ 
+-	voice = wm8753_read_reg_cache(codec, WM8753_PCM) & 0x011f;
+-	ioctl = wm8753_read_reg_cache(codec, WM8753_IOCTL) & 0x015d;
++	voice = snd_soc_read(codec, WM8753_PCM) & 0x011f;
++	ioctl = snd_soc_read(codec, WM8753_IOCTL) & 0x015d;
+ 
+ 	/* set master/slave audio interface */
+ 	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+@@ -1013,8 +966,8 @@ static int wm8753_pcm_set_dai_fmt(struct snd_soc_dai *codec_dai,
+ 		return -EINVAL;
+ 	}
+ 
+-	wm8753_write(codec, WM8753_PCM, voice);
+-	wm8753_write(codec, WM8753_IOCTL, ioctl);
++	snd_soc_write(codec, WM8753_PCM, voice);
++	snd_soc_write(codec, WM8753_IOCTL, ioctl);
+ 	return 0;
+ }
+ 
+@@ -1026,16 +979,16 @@ static int wm8753_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
+ 
+ 	switch (div_id) {
+ 	case WM8753_PCMDIV:
+-		reg = wm8753_read_reg_cache(codec, WM8753_CLOCK) & 0x003f;
+-		wm8753_write(codec, WM8753_CLOCK, reg | div);
++		reg = snd_soc_read(codec, WM8753_CLOCK) & 0x003f;
++		snd_soc_write(codec, WM8753_CLOCK, reg | div);
+ 		break;
+ 	case WM8753_BCLKDIV:
+-		reg = wm8753_read_reg_cache(codec, WM8753_SRATE2) & 0x01c7;
+-		wm8753_write(codec, WM8753_SRATE2, reg | div);
++		reg = snd_soc_read(codec, WM8753_SRATE2) & 0x01c7;
++		snd_soc_write(codec, WM8753_SRATE2, reg | div);
+ 		break;
+ 	case WM8753_VXCLKDIV:
+-		reg = wm8753_read_reg_cache(codec, WM8753_SRATE2) & 0x003f;
+-		wm8753_write(codec, WM8753_SRATE2, reg | div);
++		reg = snd_soc_read(codec, WM8753_SRATE2) & 0x003f;
++		snd_soc_write(codec, WM8753_SRATE2, reg | div);
+ 		break;
+ 	default:
+ 		return -EINVAL;
+@@ -1050,7 +1003,7 @@ static int wm8753_hdac_set_dai_fmt(struct snd_soc_dai *codec_dai,
+ 		unsigned int fmt)
+ {
+ 	struct snd_soc_codec *codec = codec_dai->codec;
+-	u16 hifi = wm8753_read_reg_cache(codec, WM8753_HIFI) & 0x01e0;
++	u16 hifi = snd_soc_read(codec, WM8753_HIFI) & 0x01e0;
+ 
+ 	/* interface format */
+ 	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+@@ -1072,7 +1025,7 @@ static int wm8753_hdac_set_dai_fmt(struct snd_soc_dai *codec_dai,
+ 		return -EINVAL;
+ 	}
+ 
+-	wm8753_write(codec, WM8753_HIFI, hifi);
++	snd_soc_write(codec, WM8753_HIFI, hifi);
+ 	return 0;
+ }
+ 
+@@ -1085,8 +1038,8 @@ static int wm8753_i2s_set_dai_fmt(struct snd_soc_dai *codec_dai,
+ 	struct snd_soc_codec *codec = codec_dai->codec;
+ 	u16 ioctl, hifi;
+ 
+-	hifi = wm8753_read_reg_cache(codec, WM8753_HIFI) & 0x011f;
+-	ioctl = wm8753_read_reg_cache(codec, WM8753_IOCTL) & 0x00ae;
++	hifi = snd_soc_read(codec, WM8753_HIFI) & 0x011f;
++	ioctl = snd_soc_read(codec, WM8753_IOCTL) & 0x00ae;
+ 
+ 	/* set master/slave audio interface */
+ 	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+@@ -1140,8 +1093,8 @@ static int wm8753_i2s_set_dai_fmt(struct snd_soc_dai *codec_dai,
+ 		return -EINVAL;
+ 	}
+ 
+-	wm8753_write(codec, WM8753_HIFI, hifi);
+-	wm8753_write(codec, WM8753_IOCTL, ioctl);
++	snd_soc_write(codec, WM8753_HIFI, hifi);
++	snd_soc_write(codec, WM8753_IOCTL, ioctl);
+ 	return 0;
+ }
+ 
+@@ -1162,8 +1115,8 @@ static int wm8753_i2s_hw_params(struct snd_pcm_substream *substream,
+ 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ 	struct snd_soc_codec *codec = rtd->codec;
+ 	struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
+-	u16 srate = wm8753_read_reg_cache(codec, WM8753_SRATE1) & 0x01c0;
+-	u16 hifi = wm8753_read_reg_cache(codec, WM8753_HIFI) & 0x01f3;
++	u16 srate = snd_soc_read(codec, WM8753_SRATE1) & 0x01c0;
++	u16 hifi = snd_soc_read(codec, WM8753_HIFI) & 0x01f3;
+ 	int coeff;
+ 
+ 	/* is digital filter coefficient valid ? */
+@@ -1172,7 +1125,7 @@ static int wm8753_i2s_hw_params(struct snd_pcm_substream *substream,
+ 		printk(KERN_ERR "wm8753 invalid MCLK or rate\n");
+ 		return coeff;
+ 	}
+-	wm8753_write(codec, WM8753_SRATE1, srate | (coeff_div[coeff].sr << 1) |
++	snd_soc_write(codec, WM8753_SRATE1, srate | (coeff_div[coeff].sr << 1) |
+ 		coeff_div[coeff].usb);
+ 
+ 	/* bit size */
+@@ -1190,7 +1143,7 @@ static int wm8753_i2s_hw_params(struct snd_pcm_substream *substream,
+ 		break;
+ 	}
+ 
+-	wm8753_write(codec, WM8753_HIFI, hifi);
++	snd_soc_write(codec, WM8753_HIFI, hifi);
+ 	return 0;
+ }
+ 
+@@ -1201,8 +1154,8 @@ static int wm8753_mode1v_set_dai_fmt(struct snd_soc_dai *codec_dai,
+ 	u16 clock;
+ 
+ 	/* set clk source as pcmclk */
+-	clock = wm8753_read_reg_cache(codec, WM8753_CLOCK) & 0xfffb;
+-	wm8753_write(codec, WM8753_CLOCK, clock);
++	clock = snd_soc_read(codec, WM8753_CLOCK) & 0xfffb;
++	snd_soc_write(codec, WM8753_CLOCK, clock);
+ 
+ 	if (wm8753_vdac_adc_set_dai_fmt(codec_dai, fmt) < 0)
+ 		return -EINVAL;
+@@ -1224,8 +1177,8 @@ static int wm8753_mode2_set_dai_fmt(struct snd_soc_dai *codec_dai,
+ 	u16 clock;
+ 
+ 	/* set clk source as pcmclk */
+-	clock = wm8753_read_reg_cache(codec, WM8753_CLOCK) & 0xfffb;
+-	wm8753_write(codec, WM8753_CLOCK, clock);
++	clock = snd_soc_read(codec, WM8753_CLOCK) & 0xfffb;
++	snd_soc_write(codec, WM8753_CLOCK, clock);
+ 
+ 	if (wm8753_vdac_adc_set_dai_fmt(codec_dai, fmt) < 0)
+ 		return -EINVAL;
+@@ -1239,8 +1192,8 @@ static int wm8753_mode3_4_set_dai_fmt(struct snd_soc_dai *codec_dai,
+ 	u16 clock;
+ 
+ 	/* set clk source as mclk */
+-	clock = wm8753_read_reg_cache(codec, WM8753_CLOCK) & 0xfffb;
+-	wm8753_write(codec, WM8753_CLOCK, clock | 0x4);
++	clock = snd_soc_read(codec, WM8753_CLOCK) & 0xfffb;
++	snd_soc_write(codec, WM8753_CLOCK, clock | 0x4);
+ 
+ 	if (wm8753_hdac_set_dai_fmt(codec_dai, fmt) < 0)
+ 		return -EINVAL;
+@@ -1252,19 +1205,19 @@ static int wm8753_mode3_4_set_dai_fmt(struct snd_soc_dai *codec_dai,
+ static int wm8753_mute(struct snd_soc_dai *dai, int mute)
+ {
+ 	struct snd_soc_codec *codec = dai->codec;
+-	u16 mute_reg = wm8753_read_reg_cache(codec, WM8753_DAC) & 0xfff7;
++	u16 mute_reg = snd_soc_read(codec, WM8753_DAC) & 0xfff7;
+ 	struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
+ 
+ 	/* the digital mute covers the HiFi and Voice DAC's on the WM8753.
+ 	 * make sure we check if they are not both active when we mute */
+ 	if (mute && wm8753->dai_func == 1) {
+ 		if (!codec->active)
+-			wm8753_write(codec, WM8753_DAC, mute_reg | 0x8);
++			snd_soc_write(codec, WM8753_DAC, mute_reg | 0x8);
+ 	} else {
+ 		if (mute)
+-			wm8753_write(codec, WM8753_DAC, mute_reg | 0x8);
++			snd_soc_write(codec, WM8753_DAC, mute_reg | 0x8);
+ 		else
+-			wm8753_write(codec, WM8753_DAC, mute_reg);
++			snd_soc_write(codec, WM8753_DAC, mute_reg);
+ 	}
+ 
+ 	return 0;
+@@ -1273,23 +1226,23 @@ static int wm8753_mute(struct snd_soc_dai *dai, int mute)
+ static int wm8753_set_bias_level(struct snd_soc_codec *codec,
+ 				 enum snd_soc_bias_level level)
+ {
+-	u16 pwr_reg = wm8753_read_reg_cache(codec, WM8753_PWR1) & 0xfe3e;
++	u16 pwr_reg = snd_soc_read(codec, WM8753_PWR1) & 0xfe3e;
+ 
+ 	switch (level) {
+ 	case SND_SOC_BIAS_ON:
+ 		/* set vmid to 50k and unmute dac */
+-		wm8753_write(codec, WM8753_PWR1, pwr_reg | 0x00c0);
++		snd_soc_write(codec, WM8753_PWR1, pwr_reg | 0x00c0);
+ 		break;
+ 	case SND_SOC_BIAS_PREPARE:
+ 		/* set vmid to 5k for quick power up */
+-		wm8753_write(codec, WM8753_PWR1, pwr_reg | 0x01c1);
++		snd_soc_write(codec, WM8753_PWR1, pwr_reg | 0x01c1);
+ 		break;
+ 	case SND_SOC_BIAS_STANDBY:
+ 		/* mute dac and set vmid to 500k, enable VREF */
+-		wm8753_write(codec, WM8753_PWR1, pwr_reg | 0x0141);
++		snd_soc_write(codec, WM8753_PWR1, pwr_reg | 0x0141);
+ 		break;
+ 	case SND_SOC_BIAS_OFF:
+-		wm8753_write(codec, WM8753_PWR1, 0x0001);
++		snd_soc_write(codec, WM8753_PWR1, 0x0001);
+ 		break;
+ 	}
+ 	codec->bias_level = level;
+@@ -1477,7 +1430,7 @@ static void wm8753_set_dai_mode(struct snd_soc_codec *codec,
+ 		else
+ 			dai->driver = &wm8753_all_dai[(wm8753->dai_func << 1) + 1];
+ 	}
+-	wm8753_write(codec, WM8753_IOCTL, wm8753->dai_func);
++	snd_soc_write(codec, WM8753_IOCTL, wm8753->dai_func);
+ }
+ 
+ static void wm8753_work(struct work_struct *work)
+@@ -1495,22 +1448,19 @@ static int wm8753_suspend(struct snd_soc_codec *codec, pm_message_t state)
+ 
+ static int wm8753_resume(struct snd_soc_codec *codec)
+ {
++	u16 *reg_cache = codec->reg_cache;
+ 	int i;
+-	u8 data[2];
+-	u16 *cache = codec->reg_cache;
+ 
+ 	/* Sync reg_cache with the hardware */
+-	for (i = 0; i < ARRAY_SIZE(wm8753_reg); i++) {
+-		if (i + 1 == WM8753_RESET)
++	for (i = 1; i < ARRAY_SIZE(wm8753_reg); i++) {
++		if (i == WM8753_RESET)
+ 			continue;
+ 
+ 		/* No point in writing hardware default values back */
+-		if (cache[i] == wm8753_reg[i])
++		if (reg_cache[i] == wm8753_reg[i])
+ 			continue;
+ 
+-		data[0] = ((i + 1) << 1) | ((cache[i] >> 8) & 0x0001);
+-		data[1] = cache[i] & 0x00ff;
+-		codec->hw_write(codec->control_data, data, 2);
++		snd_soc_write(codec, i, reg_cache[i]);
+ 	}
+ 
+ 	wm8753_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+@@ -1548,7 +1498,7 @@ static int run_delayed_work(struct delayed_work *dwork)
+ static int wm8753_probe(struct snd_soc_codec *codec)
+ {
+ 	struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
+-	int ret = 0, reg;
++	int ret;
+ 
+ 	INIT_DELAYED_WORK(&codec->delayed_work, wm8753_work);
+ 
+@@ -1573,26 +1523,16 @@ static int wm8753_probe(struct snd_soc_codec *codec)
+ 			      msecs_to_jiffies(caps_charge));
+ 
+ 	/* set the update bits */
+-	reg = wm8753_read_reg_cache(codec, WM8753_LDAC);
+-	wm8753_write(codec, WM8753_LDAC, reg | 0x0100);
+-	reg = wm8753_read_reg_cache(codec, WM8753_RDAC);
+-	wm8753_write(codec, WM8753_RDAC, reg | 0x0100);
+-	reg = wm8753_read_reg_cache(codec, WM8753_LADC);
+-	wm8753_write(codec, WM8753_LADC, reg | 0x0100);
+-	reg = wm8753_read_reg_cache(codec, WM8753_RADC);
+-	wm8753_write(codec, WM8753_RADC, reg | 0x0100);
+-	reg = wm8753_read_reg_cache(codec, WM8753_LOUT1V);
+-	wm8753_write(codec, WM8753_LOUT1V, reg | 0x0100);
+-	reg = wm8753_read_reg_cache(codec, WM8753_ROUT1V);
+-	wm8753_write(codec, WM8753_ROUT1V, reg | 0x0100);
+-	reg = wm8753_read_reg_cache(codec, WM8753_LOUT2V);
+-	wm8753_write(codec, WM8753_LOUT2V, reg | 0x0100);
+-	reg = wm8753_read_reg_cache(codec, WM8753_ROUT2V);
+-	wm8753_write(codec, WM8753_ROUT2V, reg | 0x0100);
+-	reg = wm8753_read_reg_cache(codec, WM8753_LINVOL);
+-	wm8753_write(codec, WM8753_LINVOL, reg | 0x0100);
+-	reg = wm8753_read_reg_cache(codec, WM8753_RINVOL);
+-	wm8753_write(codec, WM8753_RINVOL, reg | 0x0100);
++	snd_soc_update_bits(codec, WM8753_LDAC, 0x0100, 0x0100);
++	snd_soc_update_bits(codec, WM8753_RDAC, 0x0100, 0x0100);
++	snd_soc_update_bits(codec, WM8753_LDAC, 0x0100, 0x0100);
++	snd_soc_update_bits(codec, WM8753_RDAC, 0x0100, 0x0100);
++	snd_soc_update_bits(codec, WM8753_LOUT1V, 0x0100, 0x0100);
++	snd_soc_update_bits(codec, WM8753_ROUT1V, 0x0100, 0x0100);
++	snd_soc_update_bits(codec, WM8753_LOUT2V, 0x0100, 0x0100);
++	snd_soc_update_bits(codec, WM8753_ROUT2V, 0x0100, 0x0100);
++	snd_soc_update_bits(codec, WM8753_LINVOL, 0x0100, 0x0100);
++	snd_soc_update_bits(codec, WM8753_RINVOL, 0x0100, 0x0100);
+ 
+ 	snd_soc_add_controls(codec, wm8753_snd_controls,
+ 			     ARRAY_SIZE(wm8753_snd_controls));
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0026-KVM-MMU-Fix-incorrect-direct-gfn-for-unpaged-mode-sh.patch

@@ -0,0 +1,35 @@
+From 649497d1a3676020802ebba04a3d9bb31253adb5 Mon Sep 17 00:00:00 2001
+From: Avi Kivity <avi@redhat.com>
+Date: Tue, 28 Dec 2010 12:09:07 +0200
+Subject: [PATCH 26/66] KVM: MMU: Fix incorrect direct gfn for unpaged mode shadow
+
+We use the physical address instead of the base gfn for the four
+PAE page directories we use in unpaged mode.  When the guest accesses
+an address above 1GB that is backed by a large host page, a BUG_ON()
+in kvm_mmu_set_gfn() triggers.
+
+Resolves: https://bugzilla.kernel.org/show_bug.cgi?id=21962
+Reported-and-tested-by: Nicolas Prochazka <prochazka.nicolas@gmail.com>
+KVM-Stable-Tag.
+Signed-off-by: Avi Kivity <avi@redhat.com>
+---
+ arch/x86/kvm/mmu.c |    3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
+index fb8b376..fbb04ae 100644
+--- a/arch/x86/kvm/mmu.c
++++ b/arch/x86/kvm/mmu.c
+@@ -2394,7 +2394,8 @@ static int mmu_alloc_direct_roots(struct kvm_vcpu *vcpu)
+ 			ASSERT(!VALID_PAGE(root));
+ 			spin_lock(&vcpu->kvm->mmu_lock);
+ 			kvm_mmu_free_some_pages(vcpu);
+-			sp = kvm_mmu_get_page(vcpu, i << 30, i << 30,
++			sp = kvm_mmu_get_page(vcpu, i << (30 - PAGE_SHIFT),
++					      i << 30,
+ 					      PT32_ROOT_LEVEL, 1, ACC_ALL,
+ 					      NULL);
+ 			root = __pa(sp->spt);
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0027-fix-freeing-user_struct-in-user-cache.patch

@@ -0,0 +1,34 @@
+From 4ef9e11d6867f88951e30db910fa015300e31871 Mon Sep 17 00:00:00 2001
+From: Hillf Danton <dhillf@gmail.com>
+Date: Wed, 29 Dec 2010 21:55:28 +0800
+Subject: [PATCH 27/66] fix freeing user_struct in user cache
+
+When racing on adding into user cache, the new allocated from mm slab
+is freed without putting user namespace.
+
+Since the user namespace is already operated by getting, putting has
+to be issued.
+
+Signed-off-by: Hillf Danton <dhillf@gmail.com>
+Acked-by: Serge Hallyn <serge@hallyn.com>
+Cc: stable@kernel.org
+Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
+---
+ kernel/user.c |    1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+diff --git a/kernel/user.c b/kernel/user.c
+index 2c7d8d5..5c598ca 100644
+--- a/kernel/user.c
++++ b/kernel/user.c
+@@ -158,6 +158,7 @@ struct user_struct *alloc_uid(struct user_namespace *ns, uid_t uid)
+ 		spin_lock_irq(&uidhash_lock);
+ 		up = uid_hash_find(uid, hashent);
+ 		if (up) {
++			put_user_ns(ns);
+ 			key_put(new->uid_keyring);
+ 			key_put(new->session_keyring);
+ 			kmem_cache_free(uid_cachep, new);
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0028-spi-omap2_mcspi.c-Force-CS-to-be-in-inactive-state-a.patch

@@ -0,0 +1,111 @@
+From 42ce7fd6319bed8ecb26d656c476365da46b29e9 Mon Sep 17 00:00:00 2001
+From: Gregory CLEMENT <gregory.clement@free-electrons.com>
+Date: Wed, 29 Dec 2010 11:52:53 +0100
+Subject: [PATCH 28/66] spi/omap2_mcspi.c: Force CS to be in inactive state after off-mode transition
+
+When SPI wake up from OFF mode, CS is in the wrong state: force it to the
+inactive state.
+
+During the system life, I monitored the CS behavior using a oscilloscope.
+I also activated debug in omap2_mcspi, so I saw when driver disable the clocks
+and restore context when device is not used.Each time the CS was in the correct
+state.  It was only when system was put suspend to ram with off-mode activated
+that on resume the CS was in wrong state( ie activated).
+
+Changelog:
+* Change from v1 to v2:
+  - Rebase on linus/master (after 2.6.37-rc1)
+  - Do some clean-up and fix indentation on both patches
+  - Add more explanations for patch 2
+
+* Change from v2 to v3:
+  - Use directly resume function of spi_master instead of using function
+  - from spi_device as Grant Likely pointed it out.
+  - Force this transition explicitly for each CS used by a device.
+
+* Change from v3 to v4:
+  - Patch clean-up according to Kevin Hilman and checkpatch.
+  - Now force CS to be in inactive state only if it was inactive when it was
+    suspended.
+
+* Change from v4 to v5:
+  - Rebase on linus/master (after 2.6.37-rc3)
+  - Collapse some lines as pointed by Grant Likely
+  - Fix a spelling
+
+* Change from v5 to v6:
+  - Rebase on linus/master (after 2.6.37-rc7)
+  - Use CONFIG_SUSPEND instead of CONFIG_PM
+  - Didn't use legacy PM methods anymore. Instead, add a struct dev_pm_ops and
+    add the resume method there.
+  - Fix multi-line comment style
+
+* Change from v6 to v7:
+  - Rebase on linus/master (after 2.6.37-rc8)
+  - Drop an extra line
+
+Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
+Acked-by: David Brownell <dbrownell@users.sourceforge.net>
+Reviewed-by: Kevin Hilman <khilman@deeprootsystems.com>
+Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
+---
+ drivers/spi/omap2_mcspi.c |   39 +++++++++++++++++++++++++++++++++++++++
+ 1 files changed, 39 insertions(+), 0 deletions(-)
+
+diff --git a/drivers/spi/omap2_mcspi.c b/drivers/spi/omap2_mcspi.c
+index 2a651e6..951a160 100644
+--- a/drivers/spi/omap2_mcspi.c
++++ b/drivers/spi/omap2_mcspi.c
+@@ -1305,10 +1305,49 @@ static int __exit omap2_mcspi_remove(struct platform_device *pdev)
+ /* work with hotplug and coldplug */
+ MODULE_ALIAS("platform:omap2_mcspi");
+ 
++#ifdef	CONFIG_SUSPEND
++/*
++ * When SPI wake up from off-mode, CS is in activate state. If it was in
++ * unactive state when driver was suspend, then force it to unactive state at
++ * wake up.
++ */
++static int omap2_mcspi_resume(struct device *dev)
++{
++	struct spi_master	*master = dev_get_drvdata(dev);
++	struct omap2_mcspi	*mcspi = spi_master_get_devdata(master);
++	struct omap2_mcspi_cs *cs;
++
++	omap2_mcspi_enable_clocks(mcspi);
++	list_for_each_entry(cs, &omap2_mcspi_ctx[master->bus_num - 1].cs,
++			    node) {
++		if ((cs->chconf0 & OMAP2_MCSPI_CHCONF_FORCE) == 0) {
++
++			/*
++			 * We need to toggle CS state for OMAP take this
++			 * change in account.
++			 */
++			MOD_REG_BIT(cs->chconf0, OMAP2_MCSPI_CHCONF_FORCE, 1);
++			__raw_writel(cs->chconf0, cs->base + OMAP2_MCSPI_CHCONF0);
++			MOD_REG_BIT(cs->chconf0, OMAP2_MCSPI_CHCONF_FORCE, 0);
++			__raw_writel(cs->chconf0, cs->base + OMAP2_MCSPI_CHCONF0);
++		}
++	}
++	omap2_mcspi_disable_clocks(mcspi);
++	return 0;
++}
++#else
++#define	omap2_mcspi_resume	NULL
++#endif
++
++static const struct dev_pm_ops omap2_mcspi_pm_ops = {
++	.resume = omap2_mcspi_resume,
++};
++
+ static struct platform_driver omap2_mcspi_driver = {
+ 	.driver = {
+ 		.name =		"omap2_mcspi",
+ 		.owner =	THIS_MODULE,
++		.pm =		&omap2_mcspi_pm_ops
+ 	},
+ 	.remove =	__exit_p(omap2_mcspi_remove),
+ };
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0029-kconfig-fix-undesirable-side-effect-of-adding-visibl.patch

@@ -0,0 +1,49 @@
+From 7ad1227818f09242cfe9bf1845fd24211f5f99bd Mon Sep 17 00:00:00 2001
+From: Jan Beulich <JBeulich@novell.com>
+Date: Thu, 9 Dec 2010 08:11:38 +0000
+Subject: [PATCH 29/66] kconfig: fix undesirable side effect of adding "visible" menu attribute
+
+This lead to non-selected, non-user-selectable options to be written
+out to .config. This is not only pointless, but also preventing the
+user to be prompted should any of those options eventually become
+visible (e.g. by de-selecting the *_AUTO options the "visible"
+attribute was added for.
+
+Furthermore it is quite logical for the "visible" attribute of a menu
+to control the visibility of all contained prompts, which is what the
+patch does.
+
+Signed-off-by: Jan Beulich <jbeulich@novell.com>
+Signed-off-by: Michal Marek <mmarek@suse.cz>
+---
+ scripts/kconfig/menu.c |   14 ++++++++++++++
+ 1 files changed, 14 insertions(+), 0 deletions(-)
+
+diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
+index b9d9aa1..5f77dcb 100644
+--- a/scripts/kconfig/menu.c
++++ b/scripts/kconfig/menu.c
+@@ -140,6 +140,20 @@ struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *e
+ 		}
+ 		if (current_entry->prompt && current_entry != &rootmenu)
+ 			prop_warn(prop, "prompt redefined");
++
++		/* Apply all upper menus' visibilities to actual prompts. */
++		if(type == P_PROMPT) {
++			struct menu *menu = current_entry;
++
++			while ((menu = menu->parent) != NULL) {
++				if (!menu->visibility)
++					continue;
++				prop->visible.expr
++					= expr_alloc_and(prop->visible.expr,
++							 menu->visibility);
++			}
++		}
++
+ 		current_entry->prompt = prop;
+ 	}
+ 	prop->text = prompt;
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0030-spi-m68knommu-Coldfire-QSPI-platform-support.patch

@@ -0,0 +1,33 @@
+From 0bc463426ab5eb39e76df637b29a4f191d01b8a0 Mon Sep 17 00:00:00 2001
+From: Jate Sujjavanich <jsujjavanich@syntech-fuelmaster.com>
+Date: Wed, 29 Sep 2010 09:44:32 -0400
+Subject: [PATCH 30/66] spi/m68knommu: Coldfire QSPI platform support
+
+After grabbing a msg from the msgq, the mcfqspi_work function calls
+list_del_init on the mcfqspi->msgq which unintentionally deletes the rest
+of the list before it can be processed. If qspi call was made using
+spi_sync, this can result in a process hang.
+
+Signed-off-by: Jate Sujjavanich <jsujjavanich@syntech-fuelmaster.com>
+Acked-by: Steven King <sfking@fdwdc.com>
+Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
+---
+ drivers/spi/coldfire_qspi.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/drivers/spi/coldfire_qspi.c b/drivers/spi/coldfire_qspi.c
+index 052b3c7..8856bcc 100644
+--- a/drivers/spi/coldfire_qspi.c
++++ b/drivers/spi/coldfire_qspi.c
+@@ -317,7 +317,7 @@ static void mcfqspi_work(struct work_struct *work)
+ 		msg = container_of(mcfqspi->msgq.next, struct spi_message,
+ 				   queue);
+ 
+-		list_del_init(&mcfqspi->msgq);
++		list_del_init(&msg->queue);
+ 		spin_unlock_irqrestore(&mcfqspi->lock, flags);
+ 
+ 		spi = msg->spi;
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0031-sound-Prevent-buffer-overflow-in-OSS-load_mixer_volu.patch

@@ -0,0 +1,47 @@
+From d81a12bc29ae4038770e05dce4ab7f26fd5880fb Mon Sep 17 00:00:00 2001
+From: Dan Rosenberg <drosenberg@vsecurity.com>
+Date: Sat, 25 Dec 2010 16:23:40 -0500
+Subject: [PATCH 31/66] sound: Prevent buffer overflow in OSS load_mixer_volumes
+
+The load_mixer_volumes() function, which can be triggered by
+unprivileged users via the SOUND_MIXER_SETLEVELS ioctl, is vulnerable to
+a buffer overflow.  Because the provided "name" argument isn't
+guaranteed to be NULL terminated at the expected 32 bytes, it's possible
+to overflow past the end of the last element in the mixer_vols array.
+Further exploitation can result in an arbitrary kernel write (via
+subsequent calls to load_mixer_volumes()) leading to privilege
+escalation, or arbitrary kernel reads via get_mixer_levels().  In
+addition, the strcmp() may leak bytes beyond the mixer_vols array.
+
+Signed-off-by: Dan Rosenberg <drosenberg@vsecurity.com>
+Cc: stable <stable@kernel.org>
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+---
+ sound/oss/soundcard.c |    4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/sound/oss/soundcard.c b/sound/oss/soundcard.c
+index 46c0d03..fcb14a0 100644
+--- a/sound/oss/soundcard.c
++++ b/sound/oss/soundcard.c
+@@ -87,7 +87,7 @@ int *load_mixer_volumes(char *name, int *levels, int present)
+ 	int             i, n;
+ 
+ 	for (i = 0; i < num_mixer_volumes; i++) {
+-		if (strcmp(name, mixer_vols[i].name) == 0) {
++		if (strncmp(name, mixer_vols[i].name, 32) == 0) {
+ 			if (present)
+ 				mixer_vols[i].num = i;
+ 			return mixer_vols[i].levels;
+@@ -99,7 +99,7 @@ int *load_mixer_volumes(char *name, int *levels, int present)
+ 	}
+ 	n = num_mixer_volumes++;
+ 
+-	strcpy(mixer_vols[n].name, name);
++	strncpy(mixer_vols[n].name, name, 32);
+ 
+ 	if (present)
+ 		mixer_vols[n].num = n;
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0032-ALSA-hda-Use-LPIB-quirk-for-Dell-Inspiron-m101z-1120.patch

@@ -0,0 +1,32 @@
+From e03fa055bc126e536c7f65862e08a9b143138ea9 Mon Sep 17 00:00:00 2001
+From: Daniel T Chen <crimsun@ubuntu.com>
+Date: Tue, 28 Dec 2010 17:20:02 -0500
+Subject: [PATCH 32/66] ALSA: hda: Use LPIB quirk for Dell Inspiron m101z/1120
+
+Sjoerd Simons reports that, without using position_fix=1, recording
+experiences overruns. Work around that by applying the LPIB quirk
+for his hardware.
+
+Reported-and-tested-by: Sjoerd Simons <sjoerd@debian.org>
+Cc: <stable@kernel.org>
+Signed-off-by: Daniel T Chen <crimsun@ubuntu.com>
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+---
+ sound/pci/hda/hda_intel.c |    1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
+index b030c8e..a1c4008 100644
+--- a/sound/pci/hda/hda_intel.c
++++ b/sound/pci/hda/hda_intel.c
+@@ -2300,6 +2300,7 @@ static struct snd_pci_quirk position_fix_list[] __devinitdata = {
+ 	SND_PCI_QUIRK(0x1028, 0x01cc, "Dell D820", POS_FIX_LPIB),
+ 	SND_PCI_QUIRK(0x1028, 0x01de, "Dell Precision 390", POS_FIX_LPIB),
+ 	SND_PCI_QUIRK(0x1028, 0x01f6, "Dell Latitude 131L", POS_FIX_LPIB),
++	SND_PCI_QUIRK(0x1028, 0x0470, "Dell Inspiron 1120", POS_FIX_LPIB),
+ 	SND_PCI_QUIRK(0x103c, 0x306d, "HP dv3", POS_FIX_LPIB),
+ 	SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", POS_FIX_LPIB),
+ 	SND_PCI_QUIRK(0x1043, 0x81b3, "ASUS", POS_FIX_LPIB),
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0033-Revert-drm-i915-bios-Reverse-order-of-100-120-Mhz-SS.patch

@@ -0,0 +1,33 @@
+From bcfbbce822d219eb587acaba8a6e062bbeae4761 Mon Sep 17 00:00:00 2001
+From: Chris Wilson <chris@chris-wilson.co.uk>
+Date: Thu, 30 Dec 2010 09:07:15 +0000
+Subject: [PATCH 33/66] Revert "drm/i915/bios: Reverse order of 100/120 Mhz SSC clocks"
+
+As I feared, whilst this fixed the clocks for the Lenovo U160, it broke
+many other machines. So lets reverts commit 448f53a1ede54eb854d036abf
+and search for the real bug.
+
+Reported-and-tested-by: Travis Hume <travis@computoring.org> [et al]
+Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=25842
+Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=32698
+Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
+---
+ drivers/gpu/drm/i915/intel_bios.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
+index 2b20786..b0b1200 100644
+--- a/drivers/gpu/drm/i915/intel_bios.c
++++ b/drivers/gpu/drm/i915/intel_bios.c
+@@ -270,7 +270,7 @@ parse_general_features(struct drm_i915_private *dev_priv,
+ 					general->ssc_freq ? 66 : 48;
+ 			else if (IS_GEN5(dev) || IS_GEN6(dev))
+ 				dev_priv->lvds_ssc_freq =
+-					general->ssc_freq ? 120 : 100;
++					general->ssc_freq ? 100 : 120;
+ 			else
+ 				dev_priv->lvds_ssc_freq =
+ 					general->ssc_freq ? 100 : 96;
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0034-drm-i915-dvo-Report-LVDS-attached-to-ch701x-as-conne.patch

@@ -0,0 +1,30 @@
+From cc6455f82edd3f9da3b03870d41cde3cb22ad40d Mon Sep 17 00:00:00 2001
+From: Chris Wilson <chris@chris-wilson.co.uk>
+Date: Thu, 30 Dec 2010 12:54:00 +0000
+Subject: [PATCH 34/66] drm/i915/dvo: Report LVDS attached to ch701x as connected
+
+As we have already detected something attached to the chip during
+initialisation, always report the LVDS connector status as connected
+during probing.
+
+Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
+---
+ drivers/gpu/drm/i915/dvo_ch7017.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/drivers/gpu/drm/i915/dvo_ch7017.c b/drivers/gpu/drm/i915/dvo_ch7017.c
+index af70337..d3e8c54 100644
+--- a/drivers/gpu/drm/i915/dvo_ch7017.c
++++ b/drivers/gpu/drm/i915/dvo_ch7017.c
+@@ -242,7 +242,7 @@ fail:
+ 
+ static enum drm_connector_status ch7017_detect(struct intel_dvo_device *dvo)
+ {
+-	return connector_status_unknown;
++	return connector_status_connected;
+ }
+ 
+ static enum drm_mode_status ch7017_mode_valid(struct intel_dvo_device *dvo,
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0035-update-Documentation-filesystems-Locking.patch

@@ -0,0 +1,402 @@
+From b83be6f20a0e468f715b14225c9f897538dfe5ad Mon Sep 17 00:00:00 2001
+From: Christoph Hellwig <hch>
+Date: Thu, 16 Dec 2010 12:04:54 +0100
+Subject: [PATCH 35/66] update Documentation/filesystems/Locking
+
+Mostly inspired by all the recent BKL removal changes, but a lot of older
+updates also weren't properly recorded.
+
+Signed-off-by: Christoph Hellwig <hch@lst.de>
+Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
+---
+ Documentation/filesystems/Locking |  214 ++++++++++++++++++-------------------
+ 1 files changed, 102 insertions(+), 112 deletions(-)
+
+diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking
+index b6426f1..7686e76 100644
+--- a/Documentation/filesystems/Locking
++++ b/Documentation/filesystems/Locking
+@@ -18,7 +18,6 @@ prototypes:
+ 	char *(*d_dname)((struct dentry *dentry, char *buffer, int buflen);
+ 
+ locking rules:
+-	none have BKL
+ 		dcache_lock	rename_lock	->d_lock	may block
+ d_revalidate:	no		no		no		yes
+ d_hash		no		no		no		yes
+@@ -42,18 +41,23 @@ ata *);
+ 	int (*rename) (struct inode *, struct dentry *,
+ 			struct inode *, struct dentry *);
+ 	int (*readlink) (struct dentry *, char __user *,int);
+-	int (*follow_link) (struct dentry *, struct nameidata *);
++	void * (*follow_link) (struct dentry *, struct nameidata *);
++	void (*put_link) (struct dentry *, struct nameidata *, void *);
+ 	void (*truncate) (struct inode *);
+ 	int (*permission) (struct inode *, int, struct nameidata *);
++	int (*check_acl)(struct inode *, int);
+ 	int (*setattr) (struct dentry *, struct iattr *);
+ 	int (*getattr) (struct vfsmount *, struct dentry *, struct kstat *);
+ 	int (*setxattr) (struct dentry *, const char *,const void *,size_t,int);
+ 	ssize_t (*getxattr) (struct dentry *, const char *, void *, size_t);
+ 	ssize_t (*listxattr) (struct dentry *, char *, size_t);
+ 	int (*removexattr) (struct dentry *, const char *);
++	void (*truncate_range)(struct inode *, loff_t, loff_t);
++	long (*fallocate)(struct inode *inode, int mode, loff_t offset, loff_t len);
++	int (*fiemap)(struct inode *, struct fiemap_extent_info *, u64 start, u64 len);
+ 
+ locking rules:
+-	all may block, none have BKL
++	all may block
+ 		i_mutex(inode)
+ lookup:		yes
+ create:		yes
+@@ -66,19 +70,24 @@ rmdir:		yes (both)	(see below)
+ rename:		yes (all)	(see below)
+ readlink:	no
+ follow_link:	no
++put_link:	no
+ truncate:	yes		(see below)
+ setattr:	yes
+ permission:	no
++check_acl:	no
+ getattr:	no
+ setxattr:	yes
+ getxattr:	no
+ listxattr:	no
+ removexattr:	yes
++truncate_range:	yes
++fallocate:	no
++fiemap:		no
+ 	Additionally, ->rmdir(), ->unlink() and ->rename() have ->i_mutex on
+ victim.
+ 	cross-directory ->rename() has (per-superblock) ->s_vfs_rename_sem.
+ 	->truncate() is never called directly - it's a callback, not a
+-method. It's called by vmtruncate() - library function normally used by
++method. It's called by vmtruncate() - deprecated library function used by
+ ->setattr(). Locking information above applies to that call (i.e. is
+ inherited from ->setattr() - vmtruncate() is used when ATTR_SIZE had been
+ passed).
+@@ -91,7 +100,7 @@ prototypes:
+ 	struct inode *(*alloc_inode)(struct super_block *sb);
+ 	void (*destroy_inode)(struct inode *);
+ 	void (*dirty_inode) (struct inode *);
+-	int (*write_inode) (struct inode *, int);
++	int (*write_inode) (struct inode *, struct writeback_control *wbc);
+ 	int (*drop_inode) (struct inode *);
+ 	void (*evict_inode) (struct inode *);
+ 	void (*put_super) (struct super_block *);
+@@ -105,10 +114,11 @@ prototypes:
+ 	int (*show_options)(struct seq_file *, struct vfsmount *);
+ 	ssize_t (*quota_read)(struct super_block *, int, char *, size_t, loff_t);
+ 	ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t);
++	int (*bdev_try_to_free_page)(struct super_block*, struct page*, gfp_t);
++	int (*trim_fs) (struct super_block *, struct fstrim_range *);
+ 
+ locking rules:
+ 	All may block [not true, see below]
+-	None have BKL
+ 			s_umount
+ alloc_inode:
+ destroy_inode:
+@@ -127,6 +137,8 @@ umount_begin:		no
+ show_options:		no		(namespace_sem)
+ quota_read:		no		(see below)
+ quota_write:		no		(see below)
++bdev_try_to_free_page:	no		(see below)
++trim_fs:		no
+ 
+ ->statfs() has s_umount (shared) when called by ustat(2) (native or
+ compat), but that's an accident of bad API; s_umount is used to pin
+@@ -139,19 +151,25 @@ be the only ones operating on the quota file by the quota code (via
+ dqio_sem) (unless an admin really wants to screw up something and
+ writes to quota files with quotas on). For other details about locking
+ see also dquot_operations section.
++->bdev_try_to_free_page is called from the ->releasepage handler of
++the block device inode.  See there for more details.
+ 
+ --------------------------- file_system_type ---------------------------
+ prototypes:
+ 	int (*get_sb) (struct file_system_type *, int,
+ 		       const char *, void *, struct vfsmount *);
++	struct dentry *(*mount) (struct file_system_type *, int,
++		       const char *, void *);
+ 	void (*kill_sb) (struct super_block *);
+ locking rules:
+-		may block	BKL
+-get_sb		yes		no
+-kill_sb		yes		no
++		may block
++get_sb		yes
++mount		yes
++kill_sb		yes
+ 
+ ->get_sb() returns error or 0 with locked superblock attached to the vfsmount
+ (exclusive on ->s_umount).
++->mount() returns ERR_PTR or the root dentry.
+ ->kill_sb() takes a write-locked superblock, does all shutdown work on it,
+ unlocks and drops the reference.
+ 
+@@ -176,27 +194,35 @@ prototypes:
+ 	void (*freepage)(struct page *);
+ 	int (*direct_IO)(int, struct kiocb *, const struct iovec *iov,
+ 			loff_t offset, unsigned long nr_segs);
+-	int (*launder_page) (struct page *);
++	int (*get_xip_mem)(struct address_space *, pgoff_t, int, void **,
++				unsigned long *);
++	int (*migratepage)(struct address_space *, struct page *, struct page *);
++	int (*launder_page)(struct page *);
++	int (*is_partially_uptodate)(struct page *, read_descriptor_t *, unsigned long);
++	int (*error_remove_page)(struct address_space *, struct page *);
+ 
+ locking rules:
+ 	All except set_page_dirty and freepage may block
+ 
+-			BKL	PageLocked(page)	i_mutex
+-writepage:		no	yes, unlocks (see below)
+-readpage:		no	yes, unlocks
+-sync_page:		no	maybe
+-writepages:		no
+-set_page_dirty		no	no
+-readpages:		no
+-write_begin:		no	locks the page		yes
+-write_end:		no	yes, unlocks		yes
+-perform_write:		no	n/a			yes
+-bmap:			no
+-invalidatepage:		no	yes
+-releasepage:		no	yes
+-freepage:		no	yes
+-direct_IO:		no
+-launder_page:		no	yes
++			PageLocked(page)	i_mutex
++writepage:		yes, unlocks (see below)
++readpage:		yes, unlocks
++sync_page:		maybe
++writepages:
++set_page_dirty		no
++readpages:
++write_begin:		locks the page		yes
++write_end:		yes, unlocks		yes
++bmap:
++invalidatepage:		yes
++releasepage:		yes
++freepage:		yes
++direct_IO:
++get_xip_mem:					maybe
++migratepage:		yes (both)
++launder_page:		yes
++is_partially_uptodate:	yes
++error_remove_page:	yes
+ 
+ 	->write_begin(), ->write_end(), ->sync_page() and ->readpage()
+ may be called from the request handler (/dev/loop).
+@@ -276,9 +302,8 @@ under spinlock (it cannot block) and is sometimes called with the page
+ not locked.
+ 
+ 	->bmap() is currently used by legacy ioctl() (FIBMAP) provided by some
+-filesystems and by the swapper. The latter will eventually go away. All
+-instances do not actually need the BKL. Please, keep it that way and don't
+-breed new callers.
++filesystems and by the swapper. The latter will eventually go away.  Please,
++keep it that way and don't breed new callers.
+ 
+ 	->invalidatepage() is called when the filesystem must attempt to drop
+ some or all of the buffers from the page when it is being truncated.  It
+@@ -299,47 +324,37 @@ cleaned, or an error value if not. Note that in order to prevent the page
+ getting mapped back in and redirtied, it needs to be kept locked
+ across the entire operation.
+ 
+-	Note: currently almost all instances of address_space methods are
+-using BKL for internal serialization and that's one of the worst sources
+-of contention. Normally they are calling library functions (in fs/buffer.c)
+-and pass foo_get_block() as a callback (on local block-based filesystems,
+-indeed). BKL is not needed for library stuff and is usually taken by
+-foo_get_block(). It's an overkill, since block bitmaps can be protected by
+-internal fs locking and real critical areas are much smaller than the areas
+-filesystems protect now.
+-
+ ----------------------- file_lock_operations ------------------------------
+ prototypes:
+-	void (*fl_insert)(struct file_lock *);	/* lock insertion callback */
+-	void (*fl_remove)(struct file_lock *);	/* lock removal callback */
+ 	void (*fl_copy_lock)(struct file_lock *, struct file_lock *);
+ 	void (*fl_release_private)(struct file_lock *);
+ 
+ 
+ locking rules:
+-			BKL	may block
+-fl_insert:		yes	no
+-fl_remove:		yes	no
+-fl_copy_lock:		yes	no
+-fl_release_private:	yes	yes
++			file_lock_lock	may block
++fl_copy_lock:		yes		no
++fl_release_private:	maybe		no
+ 
+ ----------------------- lock_manager_operations ---------------------------
+ prototypes:
+ 	int (*fl_compare_owner)(struct file_lock *, struct file_lock *);
+ 	void (*fl_notify)(struct file_lock *);  /* unblock callback */
++	int (*fl_grant)(struct file_lock *, struct file_lock *, int);
+ 	void (*fl_release_private)(struct file_lock *);
+ 	void (*fl_break)(struct file_lock *); /* break_lease callback */
++	int (*fl_mylease)(struct file_lock *, struct file_lock *);
++	int (*fl_change)(struct file_lock **, int);
+ 
+ locking rules:
+-			BKL	may block
+-fl_compare_owner:	yes	no
+-fl_notify:		yes	no
+-fl_release_private:	yes	yes
+-fl_break:		yes	no
+-
+-	Currently only NFSD and NLM provide instances of this class. None of the
+-them block. If you have out-of-tree instances - please, show up. Locking
+-in that area will change.
++			file_lock_lock	may block
++fl_compare_owner:	yes		no
++fl_notify:		yes		no
++fl_grant:		no		no
++fl_release_private:	maybe		no
++fl_break:		yes		no
++fl_mylease:		yes		no
++fl_change		yes		no
++
+ --------------------------- buffer_head -----------------------------------
+ prototypes:
+ 	void (*b_end_io)(struct buffer_head *bh, int uptodate);
+@@ -364,17 +379,17 @@ prototypes:
+ 	void (*swap_slot_free_notify) (struct block_device *, unsigned long);
+ 
+ locking rules:
+-			BKL	bd_mutex
+-open:			no	yes
+-release:		no	yes
+-ioctl:			no	no
+-compat_ioctl:		no	no
+-direct_access:		no	no
+-media_changed:		no	no
+-unlock_native_capacity:	no	no
+-revalidate_disk:	no	no
+-getgeo:			no	no
+-swap_slot_free_notify:	no	no	(see below)
++			bd_mutex
++open:			yes
++release:		yes
++ioctl:			no
++compat_ioctl:		no
++direct_access:		no
++media_changed:		no
++unlock_native_capacity:	no
++revalidate_disk:	no
++getgeo:			no
++swap_slot_free_notify:	no	(see below)
+ 
+ media_changed, unlock_native_capacity and revalidate_disk are called only from
+ check_disk_change().
+@@ -413,34 +428,21 @@ prototypes:
+ 	unsigned long (*get_unmapped_area)(struct file *, unsigned long,
+ 			unsigned long, unsigned long, unsigned long);
+ 	int (*check_flags)(int);
++	int (*flock) (struct file *, int, struct file_lock *);
++	ssize_t (*splice_write)(struct pipe_inode_info *, struct file *, loff_t *,
++			size_t, unsigned int);
++	ssize_t (*splice_read)(struct file *, loff_t *, struct pipe_inode_info *,
++			size_t, unsigned int);
++	int (*setlease)(struct file *, long, struct file_lock **);
+ };
+ 
+ locking rules:
+-	All may block.
+-			BKL
+-llseek:			no	(see below)
+-read:			no
+-aio_read:		no
+-write:			no
+-aio_write:		no
+-readdir: 		no
+-poll:			no
+-unlocked_ioctl:		no
+-compat_ioctl:		no
+-mmap:			no
+-open:			no
+-flush:			no
+-release:		no
+-fsync:			no	(see below)
+-aio_fsync:		no
+-fasync:			no
+-lock:			yes
+-readv:			no
+-writev:			no
+-sendfile:		no
+-sendpage:		no
+-get_unmapped_area:	no
+-check_flags:		no
++	All may block except for ->setlease.
++	No VFS locks held on entry except for ->fsync and ->setlease.
++
++->fsync() has i_mutex on inode.
++
++->setlease has the file_list_lock held and must not sleep.
+ 
+ ->llseek() locking has moved from llseek to the individual llseek
+ implementations.  If your fs is not using generic_file_llseek, you
+@@ -450,17 +452,10 @@ mutex or just to use i_size_read() instead.
+ Note: this does not protect the file->f_pos against concurrent modifications
+ since this is something the userspace has to take care about.
+ 
+-Note: ext2_release() was *the* source of contention on fs-intensive
+-loads and dropping BKL on ->release() helps to get rid of that (we still
+-grab BKL for cases when we close a file that had been opened r/w, but that
+-can and should be done using the internal locking with smaller critical areas).
+-Current worst offender is ext2_get_block()...
+-
+-->fasync() is called without BKL protection, and is responsible for
+-maintaining the FASYNC bit in filp->f_flags.  Most instances call
+-fasync_helper(), which does that maintenance, so it's not normally
+-something one needs to worry about.  Return values > 0 will be mapped to
+-zero in the VFS layer.
++->fasync() is responsible for maintaining the FASYNC bit in filp->f_flags.
++Most instances call fasync_helper(), which does that maintenance, so it's
++not normally something one needs to worry about.  Return values > 0 will be
++mapped to zero in the VFS layer.
+ 
+ ->readdir() and ->ioctl() on directories must be changed. Ideally we would
+ move ->readdir() to inode_operations and use a separate method for directory
+@@ -471,8 +466,6 @@ components. And there are other reasons why the current interface is a mess...
+ ->read on directories probably must go away - we should just enforce -EISDIR
+ in sys_read() and friends.
+ 
+-->fsync() has i_mutex on inode.
+-
+ --------------------------- dquot_operations -------------------------------
+ prototypes:
+ 	int (*write_dquot) (struct dquot *);
+@@ -507,12 +500,12 @@ prototypes:
+ 	int (*access)(struct vm_area_struct *, unsigned long, void*, int, int);
+ 
+ locking rules:
+-		BKL	mmap_sem	PageLocked(page)
+-open:		no	yes
+-close:		no	yes
+-fault:		no	yes		can return with page locked
+-page_mkwrite:	no	yes		can return with page locked
+-access:		no	yes
++		mmap_sem	PageLocked(page)
++open:		yes
++close:		yes
++fault:		yes		can return with page locked
++page_mkwrite:	yes		can return with page locked
++access:		yes
+ 
+ 	->fault() is called when a previously not present pte is about
+ to be faulted in. The filesystem must find and return the page associated
+@@ -539,6 +532,3 @@ VM_IO | VM_PFNMAP VMAs.
+ 
+ (if you break something or notice that it is broken and do not fix it yourself
+ - at least put it here)
+-
+-ipc/shm.c::shm_delete() - may need BKL.
+-->read() and ->write() in many drivers are (probably) missing BKL.
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0036-memcg-fix-wrong-VM_BUG_ON-in-try_charge-s-mm-owner-c.patch

@@ -0,0 +1,63 @@
+From ebb76ce16daf6908dc030dec1c00827d37129fe5 Mon Sep 17 00:00:00 2001
+From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
+Date: Wed, 29 Dec 2010 14:07:11 -0800
+Subject: [PATCH 36/66] memcg: fix wrong VM_BUG_ON() in try_charge()'s mm->owner check
+
+At __mem_cgroup_try_charge(), VM_BUG_ON(!mm->owner) is checked.
+But as commented in mem_cgroup_from_task(), mm->owner can be NULL
+in some racy case. This check of VM_BUG_ON() is bad.
+
+A possible story to hit this is at swapoff()->try_to_unuse(). It passes
+mm_struct to mem_cgroup_try_charge_swapin() while mm->owner is NULL. If we
+can't get proper mem_cgroup from swap_cgroup information, mm->owner is used
+as charge target and we see NULL.
+
+Cc: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
+Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
+Reported-by: Hugh Dickins <hughd@google.com>
+Reported-by: Thomas Meyer <thomas@m3y3r.de>
+Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
+Reviewed-by: Balbir Singh <balbir@linux.vnet.ibm.com>
+Signed-off-by: Hugh Dickins <hughd@google.com>
+Cc: stable@kernel.org
+Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
+---
+ mm/memcontrol.c |   19 +++++++++----------
+ 1 files changed, 9 insertions(+), 10 deletions(-)
+
+diff --git a/mm/memcontrol.c b/mm/memcontrol.c
+index 7a22b41..00bb8a6 100644
+--- a/mm/memcontrol.c
++++ b/mm/memcontrol.c
+@@ -1925,19 +1925,18 @@ again:
+ 
+ 		rcu_read_lock();
+ 		p = rcu_dereference(mm->owner);
+-		VM_BUG_ON(!p);
+ 		/*
+-		 * because we don't have task_lock(), "p" can exit while
+-		 * we're here. In that case, "mem" can point to root
+-		 * cgroup but never be NULL. (and task_struct itself is freed
+-		 * by RCU, cgroup itself is RCU safe.) Then, we have small
+-		 * risk here to get wrong cgroup. But such kind of mis-account
+-		 * by race always happens because we don't have cgroup_mutex().
+-		 * It's overkill and we allow that small race, here.
++		 * Because we don't have task_lock(), "p" can exit.
++		 * In that case, "mem" can point to root or p can be NULL with
++		 * race with swapoff. Then, we have small risk of mis-accouning.
++		 * But such kind of mis-account by race always happens because
++		 * we don't have cgroup_mutex(). It's overkill and we allo that
++		 * small race, here.
++		 * (*) swapoff at el will charge against mm-struct not against
++		 * task-struct. So, mm->owner can be NULL.
+ 		 */
+ 		mem = mem_cgroup_from_task(p);
+-		VM_BUG_ON(!mem);
+-		if (mem_cgroup_is_root(mem)) {
++		if (!mem || mem_cgroup_is_root(mem)) {
+ 			rcu_read_unlock();
+ 			goto done;
+ 		}
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0037-Revert-Staging-zram-work-around-oops-due-to-startup-.patch

@@ -0,0 +1,54 @@
+From e983dc2428164698571e1dd1b25c4322181adbac Mon Sep 17 00:00:00 2001
+From: Nitin Gupta <ngupta@vflare.org>
+Date: Thu, 30 Dec 2010 04:07:58 -0500
+Subject: [PATCH 37/66] Revert "Staging: zram: work around oops due to startup ordering snafu"
+
+This reverts commit 7e24cce38a99f373450db67bf576fe73e8168d66 because it
+was never appropriate for mainline.
+
+Do not check for init flag before starting I/O - zram module is unusable
+without this fix.
+
+The oops mentioned in the reverted commit message was actually a problem
+only with the zram version as present in project's own repository where
+we allocate struct zram_stats_cpu upon device initialization.  OTOH, In
+mainline/staging version of zram, we allocate struct stats upfront, so
+this oops cannot happen in mainline version.
+
+Checking for init_done flag in zram_make_request() results in a *no-op*
+for any I/O operation since we simply always return success.  This flag
+is actually set when the first write occurs on a zram disk which
+triggers its initialization.
+
+Bug report: https://bugzilla.kernel.org/show_bug.cgi?id=25722
+
+Reported-by: Dennis Jansen <dennis.jansen@web.de>
+Signed-off-by: Nitin Gupta <ngupta@vflare.org>
+Cc: Anton Blanchard <anton@samba.org>
+Cc: Andrew Morton <akpm@linux-foundation.org>
+Cc: Greg Kroah-Hartman <gregkh@suse.de>
+Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
+---
+ drivers/staging/zram/zram_drv.c |    6 ------
+ 1 files changed, 0 insertions(+), 6 deletions(-)
+
+diff --git a/drivers/staging/zram/zram_drv.c b/drivers/staging/zram/zram_drv.c
+index 8c3c057..d0e9e02 100644
+--- a/drivers/staging/zram/zram_drv.c
++++ b/drivers/staging/zram/zram_drv.c
+@@ -435,12 +435,6 @@ static int zram_make_request(struct request_queue *queue, struct bio *bio)
+ 	int ret = 0;
+ 	struct zram *zram = queue->queuedata;
+ 
+-	if (unlikely(!zram->init_done)) {
+-		set_bit(BIO_UPTODATE, &bio->bi_flags);
+-		bio_endio(bio, 0);
+-		return 0;
+-	}
+-
+ 	if (!valid_io_request(zram, bio)) {
+ 		zram_stat64_inc(zram, &zram->stats.invalid_io);
+ 		bio_io_error(bio);
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0038-CAN-Use-inode-instead-of-kernel-address-for-proc-fil.patch

@@ -0,0 +1,43 @@
+From 9f260e0efa4766e56d0ac14f1aeea6ee5eb8fe83 Mon Sep 17 00:00:00 2001
+From: Dan Rosenberg <drosenberg@vsecurity.com>
+Date: Sun, 26 Dec 2010 06:54:53 +0000
+Subject: [PATCH 38/66] CAN: Use inode instead of kernel address for /proc file
+
+Since the socket address is just being used as a unique identifier, its
+inode number is an alternative that does not leak potentially sensitive
+information.
+
+CC-ing stable because MITRE has assigned CVE-2010-4565 to the issue.
+
+Signed-off-by: Dan Rosenberg <drosenberg@vsecurity.com>
+Acked-by: Oliver Hartkopp <socketcan@hartkopp.net>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ net/can/bcm.c |    4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/net/can/bcm.c b/net/can/bcm.c
+index 6faa825..9d5e8ac 100644
+--- a/net/can/bcm.c
++++ b/net/can/bcm.c
+@@ -125,7 +125,7 @@ struct bcm_sock {
+ 	struct list_head tx_ops;
+ 	unsigned long dropped_usr_msgs;
+ 	struct proc_dir_entry *bcm_proc_read;
+-	char procname [20]; /* pointer printed in ASCII with \0 */
++	char procname [32]; /* inode number in decimal with \0 */
+ };
+ 
+ static inline struct bcm_sock *bcm_sk(const struct sock *sk)
+@@ -1521,7 +1521,7 @@ static int bcm_connect(struct socket *sock, struct sockaddr *uaddr, int len,
+ 
+ 	if (proc_dir) {
+ 		/* unique socket address as filename */
+-		sprintf(bo->procname, "%p", sock);
++		sprintf(bo->procname, "%lu", sock_i_ino(sk));
+ 		bo->bcm_proc_read = proc_create_data(bo->procname, 0644,
+ 						     proc_dir,
+ 						     &bcm_proc_fops, sk);
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0039-ISDN-Gigaset-Fix-memory-leak-in-do_disconnect_req.patch

@@ -0,0 +1,56 @@
+From 2393c944d5d60eedaede80273ede8a816b5fa3e0 Mon Sep 17 00:00:00 2001
+From: Jesper Juhl <jj@chaosbits.net>
+Date: Sun, 26 Dec 2010 09:59:58 +0000
+Subject: [PATCH 39/66] ISDN, Gigaset: Fix memory leak in do_disconnect_req()
+
+Hi,
+
+In drivers/isdn/gigaset/capi.c::do_disconnect_req() we will leak the
+memory allocated (with kmalloc) to 'b3cmsg' if the call to alloc_skb()
+fails.
+
+...
+		b3cmsg = kmalloc(sizeof(*b3cmsg), GFP_KERNEL);
+	allocation here ------^
+		if (!b3cmsg) {
+			dev_err(cs->dev, "%s: out of memory\n", __func__);
+			send_conf(iif, ap, skb, CAPI_MSGOSRESOURCEERR);
+			return;
+		}
+		capi_cmsg_header(b3cmsg, ap->id, CAPI_DISCONNECT_B3, CAPI_IND,
+				 ap->nextMessageNumber++,
+				 cmsg->adr.adrPLCI | (1 << 16));
+		b3cmsg->Reason_B3 = CapiProtocolErrorLayer1;
+		b3skb = alloc_skb(CAPI_DISCONNECT_B3_IND_BASELEN, GFP_KERNEL);
+		if (b3skb == NULL) {
+			dev_err(cs->dev, "%s: out of memory\n", __func__);
+			send_conf(iif, ap, skb, CAPI_MSGOSRESOURCEERR);
+			return;
+	leak here ------^
+...
+
+This leak is easily fixed by just kfree()'ing the memory allocated to
+'b3cmsg' right before we return. The following patch does that.
+
+Signed-off-by: Jesper Juhl <jj@chaosbits.net>
+Acked-by: Tilman Schmidt <tilman@imap.cc>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ drivers/isdn/gigaset/capi.c |    1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+diff --git a/drivers/isdn/gigaset/capi.c b/drivers/isdn/gigaset/capi.c
+index bcc174e..658e75f 100644
+--- a/drivers/isdn/gigaset/capi.c
++++ b/drivers/isdn/gigaset/capi.c
+@@ -1900,6 +1900,7 @@ static void do_disconnect_req(struct gigaset_capi_ctr *iif,
+ 		if (b3skb == NULL) {
+ 			dev_err(cs->dev, "%s: out of memory\n", __func__);
+ 			send_conf(iif, ap, skb, CAPI_MSGOSRESOURCEERR);
++			kfree(b3cmsg);
+ 			return;
+ 		}
+ 		capi_cmsg2message(b3cmsg,
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0040-Broadcom-CNIC-core-network-driver-fix-mem-leak-on-al.patch

@@ -0,0 +1,58 @@
+From f7e4c9775ea648deed4a8193951e50d0c7706173 Mon Sep 17 00:00:00 2001
+From: Jesper Juhl <jj@chaosbits.net>
+Date: Fri, 31 Dec 2010 11:18:48 -0800
+Subject: [PATCH 40/66] Broadcom CNIC core network driver: fix mem leak on allocation failures in cnic_alloc_uio_rings()
+
+We are leaking memory in drivers/net/cnic.c::cnic_alloc_uio_rings() if
+either of the calls to dma_alloc_coherent() fail. This patch fixes it by
+freeing both the memory allocated with kzalloc() and memory allocated with
+previous calls to dma_alloc_coherent() when there's a failure.
+
+Thanks to  Joe Perches <joe@perches.com>  for suggesting a better
+implementation than my initial version.
+
+Signed-off-by: Jesper Juhl <jj@chaosbits.net>
+Acked-by: Michael Chan <mchan@broadcom.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ drivers/net/cnic.c |   10 ++++++++--
+ 1 files changed, 8 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
+index 92bac19..6dff321 100644
+--- a/drivers/net/cnic.c
++++ b/drivers/net/cnic.c
+@@ -940,7 +940,7 @@ static int cnic_alloc_uio_rings(struct cnic_dev *dev, int pages)
+ 					   &udev->l2_ring_map,
+ 					   GFP_KERNEL | __GFP_COMP);
+ 	if (!udev->l2_ring)
+-		return -ENOMEM;
++		goto err_udev;
+ 
+ 	udev->l2_buf_size = (cp->l2_rx_ring_size + 1) * cp->l2_single_buf_size;
+ 	udev->l2_buf_size = PAGE_ALIGN(udev->l2_buf_size);
+@@ -948,7 +948,7 @@ static int cnic_alloc_uio_rings(struct cnic_dev *dev, int pages)
+ 					  &udev->l2_buf_map,
+ 					  GFP_KERNEL | __GFP_COMP);
+ 	if (!udev->l2_buf)
+-		return -ENOMEM;
++		goto err_dma;
+ 
+ 	write_lock(&cnic_dev_lock);
+ 	list_add(&udev->list, &cnic_udev_list);
+@@ -959,6 +959,12 @@ static int cnic_alloc_uio_rings(struct cnic_dev *dev, int pages)
+ 	cp->udev = udev;
+ 
+ 	return 0;
++ err_dma:
++	dma_free_coherent(&udev->pdev->dev, udev->l2_ring_size,
++			  udev->l2_ring, udev->l2_ring_map);
++ err_udev:
++	kfree(udev);
++	return -ENOMEM;
+ }
+ 
+ static int cnic_init_uio(struct cnic_dev *dev)
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0041-tg3-fix-return-value-check-in-tg3_read_vpd.patch

@@ -0,0 +1,35 @@
+From 824f5f38d3005c346a043dedcfe8b048b699b81a Mon Sep 17 00:00:00 2001
+From: David Sterba <dsterba@suse.cz>
+Date: Wed, 29 Dec 2010 03:40:31 +0000
+Subject: [PATCH 41/66] tg3: fix return value check in tg3_read_vpd()
+
+Besides -ETIMEDOUT and -EINTR, pci_read_vpd may return other error
+values like -ENODEV or -EINVAL which are ignored due to the buggy
+check, but the data are not read from VPD anyway and this is checked
+subsequently with at most 3 needless loop iterations. This does not
+show up as a runtime bug.
+
+CC: Matt Carlson <mcarlson@broadcom.com>
+CC: Michael Chan <mchan@broadcom.com>
+Signed-off-by: David Sterba <dsterba@suse.cz>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ drivers/net/tg3.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
+index 30ccbb6..6f97b7b 100644
+--- a/drivers/net/tg3.c
++++ b/drivers/net/tg3.c
+@@ -12658,7 +12658,7 @@ static void __devinit tg3_read_vpd(struct tg3 *tp)
+ 			cnt = pci_read_vpd(tp->pdev, pos,
+ 					   TG3_NVM_VPD_LEN - pos,
+ 					   &vpd_data[pos]);
+-			if (cnt == -ETIMEDOUT || -EINTR)
++			if (cnt == -ETIMEDOUT || cnt == -EINTR)
+ 				cnt = 0;
+ 			else if (cnt < 0)
+ 				goto out_not_found;
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0042-starfire-Fix-dma_addr_t-size-test-for-MIPS.patch

@@ -0,0 +1,37 @@
+From f4d5900a99dbc354ef1ba384d445ff80ae4d77b4 Mon Sep 17 00:00:00 2001
+From: Ben Hutchings <ben@decadent.org.uk>
+Date: Wed, 29 Dec 2010 04:26:17 +0000
+Subject: [PATCH 42/66] starfire: Fix dma_addr_t size test for MIPS
+
+Commit 56543af "starfire: use BUILD_BUG_ON for netdrv_addr_t" revealed
+that the preprocessor condition used to find the size of dma_addr_t
+yielded the wrong result for some architectures and configurations.
+This was kluged for 64-bit PowerPC in commit 3e502e6 by adding yet
+another case to the condition.  However, 64-bit MIPS configurations
+are not detected reliably either.
+
+This should be fixed by using CONFIG_ARCH_DMA_ADDR_T_64BIT, but that
+isn't yet defined everywhere it should be.
+
+Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ drivers/net/starfire.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/drivers/net/starfire.c b/drivers/net/starfire.c
+index 4adf124..a4f2bd5 100644
+--- a/drivers/net/starfire.c
++++ b/drivers/net/starfire.c
+@@ -148,7 +148,7 @@ static int full_duplex[MAX_UNITS] = {0, };
+  * This SUCKS.
+  * We need a much better method to determine if dma_addr_t is 64-bit.
+  */
+-#if (defined(__i386__) && defined(CONFIG_HIGHMEM64G)) || defined(__x86_64__) || defined (__ia64__) || defined(__alpha__) || defined(__mips64__) || (defined(__mips__) && defined(CONFIG_HIGHMEM) && defined(CONFIG_64BIT_PHYS_ADDR)) || (defined(__powerpc64__) || defined(CONFIG_PHYS_64BIT))
++#if (defined(__i386__) && defined(CONFIG_HIGHMEM64G)) || defined(__x86_64__) || defined (__ia64__) || defined(__alpha__) || (defined(CONFIG_MIPS) && ((defined(CONFIG_HIGHMEM) && defined(CONFIG_64BIT_PHYS_ADDR)) || defined(CONFIG_64BIT))) || (defined(__powerpc64__) || defined(CONFIG_PHYS_64BIT))
+ /* 64-bit dma_addr_t */
+ #define ADDR_64BITS	/* This chip uses 64 bit addresses. */
+ #define netdrv_addr_t __le64
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0043-drivers-atm-atmtcp.c-add-missing-atm_dev_put.patch

@@ -0,0 +1,50 @@
+From b9556f9a1abdc56a179ac7ba6053469373b6de0f Mon Sep 17 00:00:00 2001
+From: Julia Lawall <julia@diku.dk>
+Date: Wed, 29 Dec 2010 04:01:03 +0000
+Subject: [PATCH 43/66] drivers/atm/atmtcp.c: add missing atm_dev_put
+
+The earlier call to atm_dev_lookup increases the reference count of dev,
+so decrease it on the way out.
+
+The semantic match that finds this problem is as follows:
+(http://coccinelle.lip6.fr/)
+
+// <smpl>
+@@
+expression x, E;
+constant C;
+@@
+
+x = atm_dev_lookup(...);
+... when != false x != NULL
+    when != true x == NULL
+    when != \(E = x\|x = E\)
+    when != atm_dev_put(dev);
+*return -C;
+// </smpl>
+
+Signed-off-by: Julia Lawall <julia@diku.dk>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ drivers/atm/atmtcp.c |    5 ++++-
+ 1 files changed, 4 insertions(+), 1 deletions(-)
+
+diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
+index 2b464b6..0b06250 100644
+--- a/drivers/atm/atmtcp.c
++++ b/drivers/atm/atmtcp.c
+@@ -392,7 +392,10 @@ static int atmtcp_attach(struct atm_vcc *vcc,int itf)
+ 			atm_dev_put(dev);
+ 			return -EMEDIUMTYPE;
+ 		}
+-		if (PRIV(dev)->vcc) return -EBUSY;
++		if (PRIV(dev)->vcc) {
++			atm_dev_put(dev);
++			return -EBUSY;
++		}
+ 	}
+ 	else {
+ 		int error;
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0044-KVM-i8259-initialize-isr_ack.patch

@@ -0,0 +1,32 @@
+From d0dfc6b74a0c6e9ee46b62713256e2b025244d3c Mon Sep 17 00:00:00 2001
+From: Avi Kivity <avi@redhat.com>
+Date: Fri, 31 Dec 2010 10:52:15 +0200
+Subject: [PATCH 44/66] KVM: i8259: initialize isr_ack
+
+isr_ack is never initialized.  So, until the first PIC reset, interrupts
+may fail to be injected.  This can cause Windows XP to fail to boot, as
+reported in the fallout from the fix to
+https://bugzilla.kernel.org/show_bug.cgi?id=21962.
+
+Reported-and-tested-by: Nicolas Prochazka <prochazka.nicolas@gmail.com>
+Signed-off-by: Avi Kivity <avi@redhat.com>
+---
+ arch/x86/kvm/i8259.c |    2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+diff --git a/arch/x86/kvm/i8259.c b/arch/x86/kvm/i8259.c
+index f628234..3cece05 100644
+--- a/arch/x86/kvm/i8259.c
++++ b/arch/x86/kvm/i8259.c
+@@ -575,6 +575,8 @@ struct kvm_pic *kvm_create_pic(struct kvm *kvm)
+ 	s->pics[1].elcr_mask = 0xde;
+ 	s->pics[0].pics_state = s;
+ 	s->pics[1].pics_state = s;
++	s->pics[0].isr_ack = 0xff;
++	s->pics[1].isr_ack = 0xff;
+ 
+ 	/*
+ 	 * Initialize PIO device
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0045-hwmon-s3c-hwmon-Fix-compilation.patch

@@ -0,0 +1,37 @@
+From b518a64983cbf2ff31aed530898de2d80e4573d5 Mon Sep 17 00:00:00 2001
+From: Maurus Cuelenaere <mcuelenaere@gmail.com>
+Date: Sun, 2 Jan 2011 14:48:16 -0500
+Subject: [PATCH 45/66] hwmon: (s3c-hwmon) Fix compilation
+
+The owner field was removed from struct attribute in
+6fd69dc578fa0b1bbc3aad70ae3af9a137211707, so don't assign it anymore.
+
+Signed-off-by: Maurus Cuelenaere <mcuelenaere@gmail.com>
+Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
+---
+ drivers/hwmon/s3c-hwmon.c |    2 --
+ 1 files changed, 0 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/hwmon/s3c-hwmon.c b/drivers/hwmon/s3c-hwmon.c
+index 05248f2..92b42db 100644
+--- a/drivers/hwmon/s3c-hwmon.c
++++ b/drivers/hwmon/s3c-hwmon.c
+@@ -234,7 +234,6 @@ static int s3c_hwmon_create_attr(struct device *dev,
+ 	attr->index = channel;
+ 	attr->dev_attr.attr.name  = attrs->in_name;
+ 	attr->dev_attr.attr.mode  = S_IRUGO;
+-	attr->dev_attr.attr.owner = THIS_MODULE;
+ 	attr->dev_attr.show = s3c_hwmon_ch_show;
+ 
+ 	ret =  device_create_file(dev, &attr->dev_attr);
+@@ -252,7 +251,6 @@ static int s3c_hwmon_create_attr(struct device *dev,
+ 		attr->index = channel;
+ 		attr->dev_attr.attr.name  = attrs->label_name;
+ 		attr->dev_attr.attr.mode  = S_IRUGO;
+-		attr->dev_attr.attr.owner = THIS_MODULE;
+ 		attr->dev_attr.show = s3c_hwmon_label_show;
+ 
+ 		ret = device_create_file(dev, &attr->dev_attr);
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0046-watchdog-Improve-initialisation-error-message-and-do.patch

@@ -0,0 +1,58 @@
+From 551423748a4eba55f2eb0fc250d757986471f187 Mon Sep 17 00:00:00 2001
+From: Ben Hutchings <ben@decadent.org.uk>
+Date: Sun, 2 Jan 2011 23:02:42 +0000
+Subject: [PATCH 46/66] watchdog: Improve initialisation error message and documentation
+
+The error message 'NMI watchdog failed to create perf event...'
+does not make it clear that this is a fatal error for the
+watchdog.  It also currently prints the error value as a
+pointer, rather than extracting the error code with PTR_ERR().
+Fix that.
+
+Add a note to the description of the 'nowatchdog' kernel
+parameter to associate it with this message.
+
+Reported-by: Cesare Leonardi <celeonar@gmail.com>
+Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
+Cc: 599368@bugs.debian.org
+Cc: 608138@bugs.debian.org
+Cc: Don Zickus <dzickus@redhat.com>
+Cc: Frederic Weisbecker <fweisbec@gmail.com>
+Cc: <stable@kernel.org> # .37.x and later
+LKML-Reference: <1294009362.3167.126.camel@localhost>
+Signed-off-by: Ingo Molnar <mingo@elte.hu>
+---
+ Documentation/kernel-parameters.txt |    2 +-
+ kernel/watchdog.c                   |    3 ++-
+ 2 files changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
+index 8b61c93..01ece1b 100644
+--- a/Documentation/kernel-parameters.txt
++++ b/Documentation/kernel-parameters.txt
+@@ -1759,7 +1759,7 @@ and is between 256 and 4096 characters. It is defined in the file
+ 
+ 	nousb		[USB] Disable the USB subsystem
+ 
+-	nowatchdog	[KNL] Disable the lockup detector.
++	nowatchdog	[KNL] Disable the lockup detector (NMI watchdog).
+ 
+ 	nowb		[ARM]
+ 
+diff --git a/kernel/watchdog.c b/kernel/watchdog.c
+index 6e3c41a..5b08215 100644
+--- a/kernel/watchdog.c
++++ b/kernel/watchdog.c
+@@ -364,7 +364,8 @@ static int watchdog_nmi_enable(int cpu)
+ 		goto out_save;
+ 	}
+ 
+-	printk(KERN_ERR "NMI watchdog failed to create perf event on cpu%i: %p\n", cpu, event);
++	printk(KERN_ERR "NMI watchdog disabled for cpu%i: unable to create perf event: %ld\n",
++	       cpu, PTR_ERR(event));
+ 	return PTR_ERR(event);
+ 
+ 	/* success path */
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0047-ARM-6605-1-Add-missing-include-asm-memory.h.patch

@@ -0,0 +1,42 @@
+From 7c0ab43e6ab09d72dc8dbac2521b2f819ccc4026 Mon Sep 17 00:00:00 2001
+From: Axel Lin <axel.lin@gmail.com>
+Date: Mon, 3 Jan 2011 02:26:53 +0100
+Subject: [PATCH 47/66] ARM: 6605/1: Add missing include "asm/memory.h"
+
+This patch fixes below build error by adding the missing asm/memory.h,
+which is needed for arch_is_coherent().
+
+$ make pxa3xx_defconfig; make
+  CC      init/do_mounts_rd.o
+In file included from include/linux/list_bl.h:5,
+                 from include/linux/rculist_bl.h:7,
+                 from include/linux/dcache.h:7,
+                 from include/linux/fs.h:381,
+                 from init/do_mounts_rd.c:3:
+include/linux/bit_spinlock.h: In function 'bit_spin_unlock':
+include/linux/bit_spinlock.h:61: error: implicit declaration of function 'arch_is_coherent'
+make[1]: *** [init/do_mounts_rd.o] Error 1
+make: *** [init] Error 2
+
+Signed-off-by: Axel Lin <axel.lin@gmail.com>
+Acked-by: Peter Huewe <peterhuewe@gmx.de>
+Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
+---
+ arch/arm/include/asm/system.h |    1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h
+index 1120f18..8002594 100644
+--- a/arch/arm/include/asm/system.h
++++ b/arch/arm/include/asm/system.h
+@@ -150,6 +150,7 @@ extern unsigned int user_debug;
+ #define rmb()		dmb()
+ #define wmb()		mb()
+ #else
++#include <asm/memory.h>
+ #define mb()	do { if (arch_is_coherent()) dmb(); else barrier(); } while (0)
+ #define rmb()	do { if (arch_is_coherent()) dmb(); else barrier(); } while (0)
+ #define wmb()	do { if (arch_is_coherent()) dmb(); else barrier(); } while (0)
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0048-mv_xor-fix-race-in-tasklet-function.patch

@@ -0,0 +1,31 @@
+From 8333f65ef094e47020cd01452b4637e7daf5a77f Mon Sep 17 00:00:00 2001
+From: Saeed Bishara <saeed@marvell.com>
+Date: Tue, 21 Dec 2010 16:53:39 +0200
+Subject: [PATCH 48/66] mv_xor: fix race in tasklet function
+
+use mv_xor_slot_cleanup() instead of __mv_xor_slot_cleanup() as the former function
+aquires the spin lock that needed to protect the drivers data.
+
+Cc: <stable@kernel.org>
+Signed-off-by: Saeed Bishara <saeed@marvell.com>
+Signed-off-by: Dan Williams <dan.j.williams@intel.com>
+---
+ drivers/dma/mv_xor.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c
+index 411d5bf..a25f5f6 100644
+--- a/drivers/dma/mv_xor.c
++++ b/drivers/dma/mv_xor.c
+@@ -449,7 +449,7 @@ mv_xor_slot_cleanup(struct mv_xor_chan *mv_chan)
+ static void mv_xor_tasklet(unsigned long data)
+ {
+ 	struct mv_xor_chan *chan = (struct mv_xor_chan *) data;
+-	__mv_xor_slot_cleanup(chan);
++	mv_xor_slot_cleanup(chan);
+ }
+ 
+ static struct mv_xor_desc_slot *
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0049-dmaengine-provide-dummy-functions-for-DMA_ENGINE-n.patch

@@ -0,0 +1,55 @@
+From 8f33d5277fada0291ea495f7fd44a3e7b7aa41d3 Mon Sep 17 00:00:00 2001
+From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+Date: Wed, 22 Dec 2010 14:46:46 +0100
+Subject: [PATCH 49/66] dmaengine: provide dummy functions for DMA_ENGINE=n
+
+This lets drivers, optionally using the dmaengine, build with DMA_ENGINE
+unselected.
+
+Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+Signed-off-by: Dan Williams <dan.j.williams@intel.com>
+---
+ include/linux/dmaengine.h |   13 ++++++++++---
+ 1 files changed, 10 insertions(+), 3 deletions(-)
+
+diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
+index 9d8688b..8cd00ad 100644
+--- a/include/linux/dmaengine.h
++++ b/include/linux/dmaengine.h
+@@ -824,6 +824,8 @@ enum dma_status dma_sync_wait(struct dma_chan *chan, dma_cookie_t cookie);
+ #ifdef CONFIG_DMA_ENGINE
+ enum dma_status dma_wait_for_async_tx(struct dma_async_tx_descriptor *tx);
+ void dma_issue_pending_all(void);
++struct dma_chan *__dma_request_channel(dma_cap_mask_t *mask, dma_filter_fn fn, void *fn_param);
++void dma_release_channel(struct dma_chan *chan);
+ #else
+ static inline enum dma_status dma_wait_for_async_tx(struct dma_async_tx_descriptor *tx)
+ {
+@@ -831,7 +833,14 @@ static inline enum dma_status dma_wait_for_async_tx(struct dma_async_tx_descript
+ }
+ static inline void dma_issue_pending_all(void)
+ {
+-	do { } while (0);
++}
++static inline struct dma_chan *__dma_request_channel(dma_cap_mask_t *mask,
++					      dma_filter_fn fn, void *fn_param)
++{
++	return NULL;
++}
++static inline void dma_release_channel(struct dma_chan *chan)
++{
+ }
+ #endif
+ 
+@@ -842,8 +851,6 @@ void dma_async_device_unregister(struct dma_device *device);
+ void dma_run_dependencies(struct dma_async_tx_descriptor *tx);
+ struct dma_chan *dma_find_channel(enum dma_transaction_type tx_type);
+ #define dma_request_channel(mask, x, y) __dma_request_channel(&(mask), x, y)
+-struct dma_chan *__dma_request_channel(dma_cap_mask_t *mask, dma_filter_fn fn, void *fn_param);
+-void dma_release_channel(struct dma_chan *chan);
+ 
+ /* --- Helper iov-locking functions --- */
+ 
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0050-media-cx25840-Prevent-device-probe-failure-due-to-vo.patch

@@ -0,0 +1,52 @@
+From f23b7952d37c69c0caa6c8dfb85dbf2eb9e5fcaa Mon Sep 17 00:00:00 2001
+From: Andy Walls <awalls@md.metrocast.net>
+Date: Sun, 5 Dec 2010 19:42:30 -0300
+Subject: [PATCH 50/66] [media] cx25840: Prevent device probe failure due to volume control ERANGE error
+
+This patch fixes a regression that crept into 2.6.36.
+
+The volume control scale in the cx25840 driver has an unusual mapping
+from register values to v4l2 volume control values.  Enforce the mapping
+limits, so that the default volume control setting does not fall out of
+bounds to prevent the cx25840 module device probe from failing.
+
+Signed-off-by: Andy Walls <awalls@md.metrocast.net>
+Cc: Hans Verkuil <hverkuil@xs4all.nl>
+Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
+---
+ drivers/media/video/cx25840/cx25840-core.c |   19 +++++++++++++++++--
+ 1 files changed, 17 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
+index dfb198d..f164618 100644
+--- a/drivers/media/video/cx25840/cx25840-core.c
++++ b/drivers/media/video/cx25840/cx25840-core.c
+@@ -1989,8 +1989,23 @@ static int cx25840_probe(struct i2c_client *client,
+ 	v4l2_ctrl_new_std(&state->hdl, &cx25840_ctrl_ops,
+ 			V4L2_CID_HUE, -128, 127, 1, 0);
+ 	if (!is_cx2583x(state)) {
+-		default_volume = 228 - cx25840_read(client, 0x8d4);
+-		default_volume = ((default_volume / 2) + 23) << 9;
++		default_volume = cx25840_read(client, 0x8d4);
++		/*
++		 * Enforce the legacy PVR-350/MSP3400 to PVR-150/CX25843 volume
++		 * scale mapping limits to avoid -ERANGE errors when
++		 * initializing the volume control
++		 */
++		if (default_volume > 228) {
++			/* Bottom out at -96 dB, v4l2 vol range 0x2e00-0x2fff */
++			default_volume = 228;
++			cx25840_write(client, 0x8d4, 228);
++		}
++		else if (default_volume < 20) {
++			/* Top out at + 8 dB, v4l2 vol range 0xfe00-0xffff */
++			default_volume = 20;
++			cx25840_write(client, 0x8d4, 20);
++		}
++		default_volume = (((228 - default_volume) >> 1) + 23) << 9;
+ 
+ 		state->volume = v4l2_ctrl_new_std(&state->hdl,
+ 			&cx25840_audio_ctrl_ops, V4L2_CID_AUDIO_VOLUME,
+-- 
+1.6.6.1
+

recipes-bsp/linux/linux-omap/linus/0051-media-wm8775-Revert-changeset-fcb9757333-to-avoid-a-.patch

@@ -0,0 +1,518 @@
+From 46e67acd5d4cacda758e871eebd15cef4e2c2665 Mon Sep 17 00:00:00 2001
+From: Mauro Carvalho Chehab <mchehab@redhat.com>
+Date: Mon, 3 Jan 2011 09:09:56 -0200
+Subject: [PATCH 51/66] [media] wm8775: Revert changeset fcb9757333 to avoid a regression
+
+It seems that cx88 and ivtv use wm8775 on some different modes. The
+patch that added support for a board with wm8775 broke ivtv boards with
+this device. As we're too close to release 2.6.37, let's just revert
+it.
+
+Reported-by: Andy Walls <awalls@md.metrocast.net>
+Reported-by: Eric Sharkey <eric@lisaneric.org>
+Reported-by: Auric <auric@aanet.com.au>
+Reported by: David Gesswein <djg@pdp8online.com>
+Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
+---
+ drivers/media/video/cx88/cx88-alsa.c  |   99 ++++---------------------------
+ drivers/media/video/cx88/cx88-cards.c |    7 ++
+ drivers/media/video/cx88/cx88-video.c |   27 +--------
+ drivers/media/video/cx88/cx88.h       |    6 +-
+ drivers/media/video/wm8775.c          |  104 ++++++++++++--------------------
+ include/media/wm8775.h                |    3 -
+ 6 files changed, 61 insertions(+), 185 deletions(-)
+
+diff --git a/drivers/media/video/cx88/cx88-alsa.c b/drivers/media/video/cx88/cx88-alsa.c
+index 4aaa47c..54b7fcd 100644
+--- a/drivers/media/video/cx88/cx88-alsa.c
++++ b/drivers/media/video/cx88/cx88-alsa.c
+@@ -40,7 +40,6 @@
+ #include <sound/control.h>
+ #include <sound/initval.h>
+ #include <sound/tlv.h>
+-#include <media/wm8775.h>
+ 
+ #include "cx88.h"
+ #include "cx88-reg.h"
+@@ -587,47 +586,26 @@ static int snd_cx88_volume_put(struct snd_kcontrol *kcontrol,
+ 	int left, right, v, b;
+ 	int changed = 0;
+ 	u32 old;
+-	struct v4l2_control client_ctl;
+-
+-	/* Pass volume & balance onto any WM8775 */
+-	if (value->value.integer.value[0] >= value->value.integer.value[1]) {
+-		v = value->value.integer.value[0] << 10;
+-		b = value->value.integer.value[0] ?
+-			(0x8000 * value->value.integer.value[1]) / value->value.integer.value[0] :
+-			0x8000;
+-	} else {
+-		v = value->value.integer.value[1] << 10;
+-		b = value->value.integer.value[1] ?
+-		0xffff - (0x8000 * value->value.integer.value[0]) / value->value.integer.value[1] :
+-		0x8000;
+-	}
+-	client_ctl.value = v;
+-	client_ctl.id = V4L2_CID_AUDIO_VOLUME;
+-	call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
+-
+-	client_ctl.value = b;
+-	client_ctl.id = V4L2_CID_AUDIO_BALANCE;
+-	call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
+ 
+ 	left = value->value.integer.value[0] & 0x3f;
+ 	right = value->value.integer.value[1] & 0x3f;
+ 	b = right - left;
+ 	if (b < 0) {
+-		v = 0x3f - left;
+-		b = (-b) | 0x40;
++	    v = 0x3f - left;
++	    b = (-b) | 0x40;
+ 	} else {
+-		v = 0x3f - right;
++	    v = 0x3f - right;
+ 	}
+ 	/* Do we really know this will always be called with IRQs on? */
+ 	spin_lock_irq(&chip->reg_lock);
+ 	old = cx_read(AUD_VOL_CTL);
+ 	if (v != (old & 0x3f)) {
+-		cx_swrite(SHADOW_AUD_VOL_CTL, AUD_VOL_CTL, (old & ~0x3f) | v);
+-		changed = 1;
++	    cx_write(AUD_VOL_CTL, (old & ~0x3f) | v);
++	    changed = 1;
+ 	}
+-	if ((cx_read(AUD_BAL_CTL) & 0x7f) != b) {
+-		cx_write(AUD_BAL_CTL, b);
+-		changed = 1;
++	if (cx_read(AUD_BAL_CTL) != b) {
++	    cx_write(AUD_BAL_CTL, b);
++	    changed = 1;
+ 	}
+ 	spin_unlock_irq(&chip->reg_lock);
+ 
+@@ -640,7 +618,7 @@ static const struct snd_kcontrol_new snd_cx88_volume = {
+ 	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ 	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ 		  SNDRV_CTL_ELEM_ACCESS_TLV_READ,
+-	.name = "Analog-TV Volume",
++	.name = "Playback Volume",
+ 	.info = snd_cx88_volume_info,
+ 	.get = snd_cx88_volume_get,
+ 	.put = snd_cx88_volume_put,
+@@ -671,14 +649,7 @@ static int snd_cx88_switch_put(struct snd_kcontrol *kcontrol,
+ 	vol = cx_read(AUD_VOL_CTL);
+ 	if (value->value.integer.value[0] != !(vol & bit)) {
+ 		vol ^= bit;
+-		cx_swrite(SHADOW_AUD_VOL_CTL, AUD_VOL_CTL, vol);
+-		/* Pass mute onto any WM8775 */
+-		if ((1<<6) == bit) {
+-			struct v4l2_control client_ctl;
+-			client_ctl.value = 0 != (vol & bit);
+-			client_ctl.id = V4L2_CID_AUDIO_MUTE;
+-			call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
+-		}
++		cx_write(AUD_VOL_CTL, vol);
+ 		ret = 1;
+ 	}
+ 	spin_unlock_irq(&chip->reg_lock);
+@@ -687,7 +658,7 @@ static int snd_cx88_switch_put(struct snd_kcontrol *kcontrol,
+ 
+ static const struct snd_kcontrol_new snd_cx88_dac_switch = {
+ 	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+-	.name = "Audio-Out Switch",
++	.name = "Playback Switch",
+ 	.info = snd_ctl_boolean_mono_info,
+ 	.get = snd_cx88_switch_get,
+ 	.put = snd_cx88_switch_put,
+@@ -696,49 +667,13 @@ static const struct snd_kcontrol_new snd_cx88_dac_switch = {
+ 
+ static const struct snd_kcontrol_new snd_cx88_source_switch = {
+ 	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+-	.name = "Analog-TV Switch",
++	.name = "Capture Switch",
+ 	.info = snd_ctl_boolean_mono_info,
+ 	.get = snd_cx88_switch_get,
+ 	.put = snd_cx88_switch_put,
+ 	.private_value = (1<<6),
+ };
+ 
+-static int snd_cx88_alc_get(struct snd_kcontrol *kcontrol,
+-			       struct snd_ctl_elem_value *value)
+-{
+-	snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol);
+-	struct cx88_core *core = chip->core;
+-	struct v4l2_control client_ctl;
+-
+-	client_ctl.id = V4L2_CID_AUDIO_LOUDNESS;
+-	call_hw(core, WM8775_GID, core, g_ctrl, &client_ctl);
+-	value->value.integer.value[0] = client_ctl.value ? 1 : 0;
+-
+-	return 0;
+-}
+-
+-static int snd_cx88_alc_put(struct snd_kcontrol *kcontrol,
+-				       struct snd_ctl_elem_value *value)
+-{
+-	snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol);
+-	struct cx88_core *core = chip->core;
+-	struct v4l2_control client_ctl;
+-
+-	client_ctl.value = 0 != value->value.integer.value[0];
+-	client_ctl.id = V4L2_CID_AUDIO_LOUDNESS;
+-	call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
+-
+-	return 0;
+-}
+-
+-static struct snd_kcontrol_new snd_cx88_alc_switch = {
+-	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+-	.name = "Line-In ALC Switch",
+-	.info = snd_ctl_boolean_mono_info,
+-	.get = snd_cx88_alc_get,
+-	.put = snd_cx88_alc_put,
+-};
+-
+ /****************************************************************************
+ 			Basic Flow for Sound Devices
+  ****************************************************************************/
+@@ -860,7 +795,6 @@ static int __devinit cx88_audio_initdev(struct pci_dev *pci,
+ {
+ 	struct snd_card  *card;
+ 	snd_cx88_card_t  *chip;
+-	struct v4l2_subdev *sd;
+ 	int              err;
+ 
+ 	if (devno >= SNDRV_CARDS)
+@@ -896,15 +830,6 @@ static int __devinit cx88_audio_initdev(struct pci_dev *pci,
+ 	if (err < 0)
+ 		goto error;
+ 
+-	/* If there's a wm8775 then add a Line-In ALC switch */
+-	list_for_each_entry(sd, &chip->core->v4l2_dev.subdevs, list) {
+-		if (WM8775_GID == sd->grp_id) {
+-			snd_ctl_add(card, snd_ctl_new1(&snd_cx88_alc_switch,
+-						       chip));
+-			break;
+-		}
+-	}
+-
+ 	strcpy (card->driver, "CX88x");
+ 	sprintf(card->shortname, "Conexant CX%x", pci->device);
+ 	sprintf(card->longname, "%s at %#llx",
+diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
+index 9b9e169..0ccc2af 100644
+--- a/drivers/media/video/cx88/cx88-cards.c
++++ b/drivers/media/video/cx88/cx88-cards.c
+@@ -1007,15 +1007,22 @@ static const struct cx88_board cx88_boards[] = {
+ 		.radio_type	= UNSET,
+ 		.tuner_addr	= ADDR_UNSET,
+ 		.radio_addr	= ADDR_UNSET,
++		.audio_chip = V4L2_IDENT_WM8775,
+ 		.input		= {{
+ 			.type	= CX88_VMUX_DVB,
+ 			.vmux	= 0,
++			/* 2: Line-In */
++			.audioroute = 2,
+ 		},{
+ 			.type	= CX88_VMUX_COMPOSITE1,
+ 			.vmux	= 1,
++			/* 2: Line-In */
++			.audioroute = 2,
+ 		},{
+ 			.type	= CX88_VMUX_SVIDEO,
+ 			.vmux	= 2,
++			/* 2: Line-In */
++			.audioroute = 2,
+ 		}},
+ 		.mpeg           = CX88_MPEG_DVB,
+ 	},
+diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
+index 62cea95..d9249e5 100644
+--- a/drivers/media/video/cx88/cx88-video.c
++++ b/drivers/media/video/cx88/cx88-video.c
+@@ -40,7 +40,6 @@
+ #include "cx88.h"
+ #include <media/v4l2-common.h>
+ #include <media/v4l2-ioctl.h>
+-#include <media/wm8775.h>
+ 
+ MODULE_DESCRIPTION("v4l2 driver module for cx2388x based TV cards");
+ MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
+@@ -977,7 +976,6 @@ int cx88_set_control(struct cx88_core *core, struct v4l2_control *ctl)
+ 	const struct cx88_ctrl *c = NULL;
+ 	u32 value,mask;
+ 	int i;
+-	struct v4l2_control client_ctl;
+ 
+ 	for (i = 0; i < CX8800_CTLS; i++) {
+ 		if (cx8800_ctls[i].v.id == ctl->id) {
+@@ -991,27 +989,6 @@ int cx88_set_control(struct cx88_core *core, struct v4l2_control *ctl)
+ 		ctl->value = c->v.minimum;
+ 	if (ctl->value > c->v.maximum)
+ 		ctl->value = c->v.maximum;
+-
+-	/* Pass changes onto any WM8775 */
+-	client_ctl.id = ctl->id;
+-	switch (ctl->id) {
+-	case V4L2_CID_AUDIO_MUTE:
+-		client_ctl.value = ctl->value;
+-		break;
+-	case V4L2_CID_AUDIO_VOLUME:
+-		client_ctl.value = (ctl->value) ?
+-			(0x90 + ctl->value) << 8 : 0;
+-		break;
+-	case V4L2_CID_AUDIO_BALANCE:
+-		client_ctl.value = ctl->value << 9;
+-		break;
+-	default:
+-		client_ctl.id = 0;
+-		break;
+-	}
+-	if (client_ctl.id)
+-		call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
+-
+ 	mask=c->mask;
+ 	switch (ctl->id) {
+ 	case V4L2_CID_AUDIO_BALANCE:
+@@ -1558,9 +1535,7 @@ static int radio_queryctrl (struct file *file, void *priv,
+ 	if (c->id <  V4L2_CID_BASE ||
+ 		c->id >= V4L2_CID_LASTP1)
+ 		return -EINVAL;
+-	if (c->id == V4L2_CID_AUDIO_MUTE ||
+-		c->id == V4L2_CID_AUDIO_VOLUME ||
+-		c->id == V4L2_CID_AUDIO_BALANCE) {
++	if (c->id == V4L2_CID_AUDIO_MUTE) {
+ 		for (i = 0; i < CX8800_CTLS; i++) {
+ 			if (cx8800_ctls[i].v.id == c->id)
+ 				break;
+diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
+index e8c732e..c9981e7 100644
+--- a/drivers/media/video/cx88/cx88.h
++++ b/drivers/media/video/cx88/cx88.h
+@@ -398,19 +398,17 @@ static inline struct cx88_core *to_core(struct v4l2_device *v4l2_dev)
+ 	return container_of(v4l2_dev, struct cx88_core, v4l2_dev);
+ }
+ 
+-#define call_hw(core, grpid, o, f, args...) \
++#define call_all(core, o, f, args...) 				\
+ 	do {							\
+ 		if (!core->i2c_rc) {				\
+ 			if (core->gate_ctrl)			\
+ 				core->gate_ctrl(core, 1);	\
+-			v4l2_device_call_all(&core->v4l2_dev, grpid, o, f, ##args); \
++			v4l2_device_call_all(&core->v4l2_dev, 0, o, f, ##args); \
+ 			if (core->gate_ctrl)			\
+ 				core->gate_ctrl(core, 0);	\
+ 		}						\
+ 	} while (0)
+ 
+-#define call_all(core, o, f, args...) call_hw(core, 0, o, f, ##args)
+-
+ struct cx8800_dev;
+ struct cx8802_dev;
+ 
+diff --git a/drivers/media/video/wm8775.c b/drivers/media/video/wm8775.c
+index 1355256..fe8ef64 100644
+--- a/drivers/media/video/wm8775.c
++++ b/drivers/media/video/wm8775.c
+@@ -35,7 +35,6 @@
+ #include <media/v4l2-device.h>
+ #include <media/v4l2-chip-ident.h>
+ #include <media/v4l2-ctrls.h>
+-#include <media/wm8775.h>
+ 
+ MODULE_DESCRIPTION("wm8775 driver");
+ MODULE_AUTHOR("Ulf Eklund, Hans Verkuil");
+@@ -51,16 +50,10 @@ enum {
+ 	TOT_REGS
+ };
+ 
+-#define ALC_HOLD 0x85 /* R17: use zero cross detection, ALC hold time 42.6 ms */
+-#define ALC_EN 0x100  /* R17: ALC enable */
+-
+ struct wm8775_state {
+ 	struct v4l2_subdev sd;
+ 	struct v4l2_ctrl_handler hdl;
+ 	struct v4l2_ctrl *mute;
+-	struct v4l2_ctrl *vol;
+-	struct v4l2_ctrl *bal;
+-	struct v4l2_ctrl *loud;
+ 	u8 input;		/* Last selected input (0-0xf) */
+ };
+ 
+@@ -92,30 +85,6 @@ static int wm8775_write(struct v4l2_subdev *sd, int reg, u16 val)
+ 	return -1;
+ }
+ 
+-static void wm8775_set_audio(struct v4l2_subdev *sd, int quietly)
+-{
+-	struct wm8775_state *state = to_state(sd);
+-	u8 vol_l, vol_r;
+-	int muted = 0 != state->mute->val;
+-	u16 volume = (u16)state->vol->val;
+-	u16 balance = (u16)state->bal->val;
+-
+-	/* normalize ( 65535 to 0 -> 255 to 0 (+24dB to -103dB) ) */
+-	vol_l = (min(65536 - balance, 32768) * volume) >> 23;
+-	vol_r = (min(balance, (u16)32768) * volume) >> 23;
+-
+-	/* Mute */
+-	if (muted || quietly)
+-		wm8775_write(sd, R21, 0x0c0 | state->input);
+-
+-	wm8775_write(sd, R14, vol_l | 0x100); /* 0x100= Left channel ADC zero cross enable */
+-	wm8775_write(sd, R15, vol_r | 0x100); /* 0x100= Right channel ADC zero cross enable */
+-
+-	/* Un-mute */
+-	if (!muted)
+-		wm8775_write(sd, R21, state->input);
+-}
+-
+ static int wm8775_s_routing(struct v4l2_subdev *sd,
+ 			    u32 input, u32 output, u32 config)
+ {
+@@ -133,26 +102,25 @@ static int wm8775_s_routing(struct v4l2_subdev *sd,
+ 	state->input = input;
+ 	if (!v4l2_ctrl_g_ctrl(state->mute))
+ 		return 0;
+-	if (!v4l2_ctrl_g_ctrl(state->vol))
+-		return 0;
+-	if (!v4l2_ctrl_g_ctrl(state->bal))
+-		return 0;
+-	wm8775_set_audio(sd, 1);
++	wm8775_write(sd, R21, 0x0c0);
++	wm8775_write(sd, R14, 0x1d4);
++	wm8775_write(sd, R15, 0x1d4);
++	wm8775_write(sd, R21, 0x100 + state->input);
+ 	return 0;
+ }
+ 
+ static int wm8775_s_ctrl(struct v4l2_ctrl *ctrl)
+ {
+ 	struct v4l2_subdev *sd = to_sd(ctrl);
++	struct wm8775_state *state = to_state(sd);
+ 
+ 	switch (ctrl->id) {
+ 	case V4L2_CID_AUDIO_MUTE:
+-	case V4L2_CID_AUDIO_VOLUME:
+-	case V4L2_CID_AUDIO_BALANCE:
+-		wm8775_set_audio(sd, 0);
+-		return 0;
+-	case V4L2_CID_AUDIO_LOUDNESS:
+-		wm8775_write(sd, R17, (ctrl->val ? ALC_EN : 0) | ALC_HOLD);
++		wm8775_write(sd, R21, 0x0c0);
++		wm8775_write(sd, R14, 0x1d4);
++		wm8775_write(sd, R15, 0x1d4);
++		if (!ctrl->val)
++			wm8775_write(sd, R21, 0x100 + state->input);
+ 		return 0;
+ 	}
+ 	return -EINVAL;
+@@ -176,7 +144,16 @@ static int wm8775_log_status(struct v4l2_subdev *sd)
+ 
+ static int wm8775_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *freq)
+ {
+-	wm8775_set_audio(sd, 0);
++	struct wm8775_state *state = to_state(sd);
++
++	/* If I remove this, then it can happen that I have no
++	   sound the first time I tune from static to a valid channel.
++	   It's difficult to reproduce and is almost certainly related
++	   to the zero cross detect circuit. */
++	wm8775_write(sd, R21, 0x0c0);
++	wm8775_write(sd, R14, 0x1d4);
++	wm8775_write(sd, R15, 0x1d4);
++	wm8775_write(sd, R21, 0x100 + state->input);
+ 	return 0;
+ }
+ 
+@@ -226,7 +203,6 @@ static int wm8775_probe(struct i2c_client *client,
+ {
+ 	struct wm8775_state *state;
+ 	struct v4l2_subdev *sd;
+-	int err;
+ 
+ 	/* Check if the adapter supports the needed features */
+ 	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
+@@ -240,21 +216,15 @@ static int wm8775_probe(struct i2c_client *client,
+ 		return -ENOMEM;
+ 	sd = &state->sd;
+ 	v4l2_i2c_subdev_init(sd, client, &wm8775_ops);
+-	sd->grp_id = WM8775_GID; /* subdev group id */
+ 	state->input = 2;
+ 
+-	v4l2_ctrl_handler_init(&state->hdl, 4);
++	v4l2_ctrl_handler_init(&state->hdl, 1);
+ 	state->mute = v4l2_ctrl_new_std(&state->hdl, &wm8775_ctrl_ops,
+ 			V4L2_CID_AUDIO_MUTE, 0, 1, 1, 0);
+-	state->vol = v4l2_ctrl_new_std(&state->hdl, &wm8775_ctrl_ops,
+-			V4L2_CID_AUDIO_VOLUME, 0, 65535, (65535+99)/100, 0xCF00); /* 0dB*/
+-	state->bal = v4l2_ctrl_new_std(&state->hdl, &wm8775_ctrl_ops,
+-			V4L2_CID_AUDIO_BALANCE, 0, 65535, (65535+99)/100, 32768);
+-	state->loud = v4l2_ctrl_new_std(&state->hdl, &wm8775_ctrl_ops,
+-			V4L2_CID_AUDIO_LOUDNESS, 0, 1, 1, 1);
+ 	sd->ctrl_handler = &state->hdl;
+-	err = state->hdl.error;
+-	if (err) {
++	if (state->hdl.error) {
++		int err = state->hdl.error;
++
+ 		v4l2_ctrl_handler_free(&state->hdl);
+ 		kfree(state);
+ 		return err;
+@@ -266,25 +236,29 @@ static int wm8775_probe(struct i2c_client *client,
+ 	wm8775_write(sd, R23, 0x000);
+ 	/* Disable zero cross detect timeout */
+ 	wm8775_write(sd, R7, 0x000);
+-	/* HPF enable, I2S mode, 24-bit */
+-	wm8775_write(sd, R11, 0x022);
++	/* Left justified, 24-bit mode */
++	wm8775_write(sd, R11, 0x021);
+ 	/* Master mode, clock ratio 256fs */
+ 	wm8775_write(sd, R12, 0x102);
+ 	/* Powered up */
+ 	wm8775_write(sd, R13, 0x000);
+-	/* ALC stereo, ALC target level -5dB FS, ALC max gain +8dB */
+-	wm8775_write(sd, R16, 0x1bb);
+-	/* Set ALC mode and hold time */
+-	wm8775_write(sd, R17, (state->loud->val ? ALC_EN : 0) | ALC_HOLD);
++	/* ADC gain +2.5dB, enable zero cross */
++	wm8775_write(sd, R14, 0x1d4);
++	/* ADC gain +2.5dB, enable zero cross */
++	wm8775_write(sd, R15, 0x1d4);
++	/* ALC Stereo, ALC target level -1dB FS max gain +8dB */
++	wm8775_write(sd, R16, 0x1bf);
++	/* Enable gain control, use zero cross detection,
++	   ALC hold time 42.6 ms */
++	wm8775_write(sd, R17, 0x185);
+ 	/* ALC gain ramp up delay 34 s, ALC gain ramp down delay 33 ms */
+ 	wm8775_write(sd, R18, 0x0a2);
+ 	/* Enable noise gate, threshold -72dBfs */
+ 	wm8775_write(sd, R19, 0x005);
+-	/* Transient window 4ms, ALC min gain -5dB  */
+-	wm8775_write(sd, R20, 0x0fb);
+-
+-	wm8775_set_audio(sd, 1);      /* set volume/mute/mux */
+-
++	/* Transient window 4ms, lower PGA gain limit -1dB */
++	wm8775_write(sd, R20, 0x07a);
++	/* LRBOTH = 1, use input 2. */
++	wm8775_write(sd, R21, 0x102);
+ 	return 0;
+ }
+ 
+diff --git a/include/media/wm8775.h b/include/media/wm8775.h
+index a1c4d41..60739c5 100644
+--- a/include/media/wm8775.h
++++ b/include/media/wm8775.h
+@@ -32,7 +32,4 @@
+ #define WM8775_AIN3 4
+ #define WM8775_AIN4 8
+ 
+-/* subdev group ID */
+-#define WM8775_GID (1 << 0)
+-
+ #endif
+-- 
+1.6.6.1
+