linux-openmoko: Add input subsys -> APM bridge and tweak power driver key events

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@3831 311d38ba-8fff-0310-9ca6-ca027cbcb966
2026-07-21 05:27:01 +00:00 · 2008-02-20 12:23:38 +00:00
parent 7fdad729b2
commit 210c9450c1
8 changed files with 1018 additions and 9 deletions
@@ -0,0 +1,47 @@
+From 6c868238a5e083dca4d74439a7fd467b5c7726b0 Mon Sep 17 00:00:00 2001
+From: Liam Girdwood <liam@localhost.localdomain>
+Date: Fri, 1 Jun 2007 12:56:55 +0100
+Subject: [PATCH] This fixes a bug whereby PCM's were not being suspended when the rest of the audio subsystem was suspended.
+
+---
+ include/sound/soc.h  |    3 +++
+ sound/soc/soc-core.c |    8 ++++++++
+ 2 files changed, 11 insertions(+), 0 deletions(-)
+
+Index: linux-2.6.22/include/sound/soc.h
+===================================================================
+--- linux-2.6.22.orig/include/sound/soc.h	2007-07-09 00:32:17.000000000 +0100
+++ linux-2.6.22/include/sound/soc.h	2007-11-09 16:13:08.000000000 +0000
+@@ -411,6 +411,9 @@
+ 
+ 	/* codec/machine specific init - e.g. add machine controls */
+ 	int (*init)(struct snd_soc_codec *codec);
+	
+	/* DAI pcm */
+	struct snd_pcm *pcm;
+ };
+ 
+ /* SoC machine */
+Index: linux-2.6.22/sound/soc/soc-core.c
+===================================================================
+--- linux-2.6.22.orig/sound/soc/soc-core.c	2007-07-09 00:32:17.000000000 +0100
+++ linux-2.6.22/sound/soc/soc-core.c	2007-11-09 16:18:45.000000000 +0000
+@@ -639,6 +639,10 @@
+ 			dai->dai_ops.digital_mute(dai, 1);
+ 	}
+ 
+	/* suspend all pcm's */
+	for(i = 0; i < machine->num_links; i++)
+		snd_pcm_suspend_all(machine->dai_link[i].pcm);
+
+ 	if (machine->suspend_pre)
+ 		machine->suspend_pre(pdev, state);
+ 
+@@ -873,6 +877,7 @@
+ 		return ret;
+ 	}
+ 
+	dai_link->pcm = pcm;
+ 	pcm->private_data = rtd;
+ 	soc_pcm_ops.mmap = socdev->platform->pcm_ops->mmap;
+ 	soc_pcm_ops.pointer = socdev->platform->pcm_ops->pointer;