[APPLIED] [PATCHv2 03/11] OMAP2: Devkit8000: Enable DVI-D output

[Tony Lindgren]

This patch has been applied to the linux-omap
by youw fwiendly patch wobot.

Branch in linux-omap: devel-boards

Initial commit ID (Likely to change): 023a27927ca5f22b55db92a99da164452d66e537

PatchWorks
http://patchwork.kernel.org/patch/103763/

Git (Likely to change, and takes a while to get mirrored)
http://git.kernel.org/?p=linux/kernel/git/tmlind/linux-omap-2.6.git;a=commit;h=023a27927ca5f22b55db92a99da164452d66e537


--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[PATCHv2 03/11] OMAP2: Devkit8000: Enable DVI-D output

[Thomas Weber]

From: Kan-Ru Chen 

This patch corrects the DVI-D output setup of Devkit8000

Devkit8000 has different DVI reset pin with the BeagleBoard.
On Devkit8000 the TWL4030 GPIO_7 is assigned to do the job.

Signed-off-by: Kan-Ru Chen 
---
 arch/arm/mach-omap2/board-devkit8000.c |   15 +++
 1 files changed, 15 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-omap2/board-devkit8000.c 
b/arch/arm/mach-omap2/board-devkit8000.c
index 3bde0e6..17a2517 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -140,13 +140,18 @@ static int devkit8000_panel_enable_lcd(struct 
omap_dss_device *dssdev)
 static void devkit8000_panel_disable_lcd(struct omap_dss_device *dssdev)
 {
 }
+
 static int devkit8000_panel_enable_dvi(struct omap_dss_device *dssdev)
 {
+   if (dssdev->reset_gpio != -EINVAL)
+   gpio_set_value(dssdev->reset_gpio, 1);
return 0;
 }
 
 static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev)
 {
+   if (dssdev->reset_gpio != -EINVAL)
+   gpio_set_value(dssdev->reset_gpio, 0);
 }
 
 static int devkit8000_panel_enable_tv(struct omap_dss_device *dssdev)
@@ -186,6 +191,7 @@ static struct omap_dss_device devkit8000_dvi_device = {
.driver_name= "generic_panel",
.type   = OMAP_DISPLAY_TYPE_DPI,
.phy.dpi.data_lines = 24,
+   .reset_gpio = -EINVAL, /* will be replaced */
.platform_enable= devkit8000_panel_enable_dvi,
.platform_disable   = devkit8000_panel_disable_dvi,
 };
@@ -272,6 +278,15 @@ static int devkit8000_twl_gpio_setup(struct device *dev,
devkit8000_vmmc1_supply.dev = mmc[0].dev;
devkit8000_vsim_supply.dev = mmc[0].dev;
 
+   /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
+   gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
+
+   /* gpio + 7 is "DVI_PD" (out, active low) */
+   devkit8000_dvi_device.reset_gpio = gpio + 7;
+   gpio_request(devkit8000_dvi_device.reset_gpio, "DVI PowerDown");
+   /* Disable until needed */
+   gpio_direction_output(devkit8000_dvi_device.reset_gpio, 0);
+
return 0;
 }
 
-- 
1.7.1

--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html