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https://git.yoctoproject.org/meta-ti
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Koen Kooi
9bc77dff5f
Regenerate all beaglebone patches and add one vfs tracer patch for powertop Signed-off-by: Koen Kooi <koen@dominion.thruhere.net> Signed-off-by: Denys Dmytriyenko <denys@ti.com>
110 lines
2.9 KiB
Diff
110 lines
2.9 KiB
Diff
From 6f82ce8b4cd239aa7b262e0a0b62d42545b9d21b Mon Sep 17 00:00:00 2001
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From: Koen Kooi <koen@dominion.thruhere.net>
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Date: Wed, 29 Feb 2012 17:25:22 +0100
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Subject: [PATCH 26/79] beaglebone: fix 3.5" lcd cape support
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* proper timings
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* fix gpio conflict
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Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
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---
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arch/arm/mach-omap2/board-am335xevm.c | 42 ++++++++++++++++++++++++++++++++-
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drivers/video/da8xx-fb.c | 14 +++++++++++
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2 files changed, 55 insertions(+), 1 deletion(-)
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diff --git a/arch/arm/mach-omap2/board-am335xevm.c b/arch/arm/mach-omap2/board-am335xevm.c
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index 36b0c85..127516f 100644
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--- a/arch/arm/mach-omap2/board-am335xevm.c
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+++ b/arch/arm/mach-omap2/board-am335xevm.c
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@@ -216,6 +216,29 @@ struct da8xx_lcdc_platform_data bbtoys7_pdata = {
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.type = "TFC_S9700RTWV35TR_01B",
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};
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+static struct lcd_ctrl_config bbtoys35_cfg = {
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+ &bbtoys7_panel,
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+ .ac_bias = 255,
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+ .ac_bias_intrpt = 0,
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+ .dma_burst_sz = 16,
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+ .bpp = 16,
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+ .fdd = 0x80,
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+ .tft_alt_mode = 0,
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+ .stn_565_mode = 0,
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+ .mono_8bit_mode = 0,
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+ .invert_line_clock = 1,
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+ .invert_frm_clock = 1,
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+ .sync_edge = 0,
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+ .sync_ctrl = 1,
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+ .raster_order = 0,
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+};
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+
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+struct da8xx_lcdc_platform_data bbtoys35_pdata = {
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+ .manu_name = "BBToys",
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+ .controller_data = &bbtoys35_cfg,
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+ .type = "CDTech_S035Q01",
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+};
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+
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static const struct display_panel dvi_panel = {
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WVGA,
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16,
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@@ -1488,6 +1511,23 @@ static void bbtoys7lcd_init(int evm_id, int profile)
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return;
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}
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+static void bbtoys35lcd_init(int evm_id, int profile)
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+{
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+ setup_pin_mux(bbtoys7_pin_mux);
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+
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+ // we are being stupid and setting pixclock from here instead of da8xx-fb.c
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+ if (conf_disp_pll(16000000)) {
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+ pr_info("Failed to set pixclock to 16000000, not attempting to"
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+ "register LCD cape\n");
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+ return;
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+ }
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+
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+ if (am33xx_register_lcdc(&bbtoys35_pdata))
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+ pr_info("Failed to register Beagleboardtoys 3.5\" LCD cape device\n");
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+
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+ return;
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+}
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+
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#define BEAGLEBONEDVI_PDn GPIO_TO_PIN(1, 7)
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static void dvi_init(int evm_id, int profile)
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@@ -2103,7 +2143,7 @@ static void beaglebone_cape_setup(struct memory_accessor *mem_acc, void *context
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if (!strncmp("BB-BONE-LCD3-01", cape_config.partnumber, 15)) {
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pr_info("BeagleBone cape: initializing LCD cape\n");
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- bbtoys7lcd_init(0,0);
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+ bbtoys35lcd_init(0,0);
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pr_info("BeagleBone cape: initializing LCD cape touchscreen\n");
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tsc_init(0,0);
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beaglebone_tsadcpins_free = 0;
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diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c
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index b01f15b..86b19ac 100644
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--- a/drivers/video/da8xx-fb.c
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+++ b/drivers/video/da8xx-fb.c
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@@ -286,6 +286,20 @@ static struct da8xx_panel known_lcd_panels[] = {
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.pxl_clk = 56000000,
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.invert_pxl_clk = 0,
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},
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+ [4] = {
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+ /* CDTech S035Q01 */
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+ .name = "CDTech_S035Q01",
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+ .width = 320,
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+ .height = 240,
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+ .hfp = 58,
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+ .hbp = 21,
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+ .hsw = 47,
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+ .vfp = 23,
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+ .vbp = 11,
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+ .vsw = 2,
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+ .pxl_clk = 8000000,
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+ .invert_pxl_clk = 0,
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+ },
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};
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/* Enable the Raster Engine of the LCD Controller */
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--
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1.7.10
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