From 6d38c4b4f1df70f953633c27ebcdc2712e9039bc Mon Sep 17 00:00:00 2001
From: Jarkko Nikula <jhnikula@gmail.com>
Date: Tue, 21 Dec 2010 17:46:01 +0000
Subject: [PATCH] omap: rx51: Remove tvout code that plays with gpio 40
Commit 60d24ee "Added video data to support tvout on rx51" added code that
tries to assign gpio 40 as OMAP DSS reset_gpio for tvout. This is wrong
since this gpio has nothing to do with OMAP DSS but it is used to control
one switch that selects is the audio jack connected to tvout or audio
circuitry.
This switch is already supported by the RX51 ASoC driver so there is no need
to control it elsewhere. Switch is contolled with ALSA control
'Jack Function' and tvout can be selected with following example:
amixer -D hw:0 set 'Jack Function' 'TV-OUT'
Signed-off-by: Jarkko Nikula <jhnikula@gmail.com>
Cc: Srikar <ext-srikar.1.bhavanarayana@nokia.com>
Acked-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/board-rx51-video.c | 20 --------------------
1 file changed, 20 deletions(-)
diff --git a/arch/arm/mach-omap2/board-rx51-video.c b/arch/arm/mach-omap2/board-rx51-video.c
index 9919581f3911f..acd670054d9a7 100644
--- a/arch/arm/mach-omap2/board-rx51-video.c
+++ b/arch/arm/mach-omap2/board-rx51-video.c
@@ -24,9 +24,6 @@
#include "mux.h"
#define RX51_LCD_RESET_GPIO 90
-/* REVISIT to verify with rx51.c at sound/soc/omap */
-#define RX51_TVOUT_SEL_GPIO 40
-
#if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
@@ -41,17 +38,6 @@ static void rx51_lcd_disable(struct omap_dss_device *dssdev)
gpio_set_value(dssdev->reset_gpio, 0);
}
-static int rx51_tvout_enable(struct omap_dss_device *dssdev)
-{
- gpio_set_value(dssdev->reset_gpio, 1);
- return 0;
-}
-
-static void rx51_tvout_disable(struct omap_dss_device *dssdev)
-{
- gpio_set_value(dssdev->reset_gpio, 0);
-}
-
static struct omap_dss_device rx51_lcd_device = {
.name = "lcd",
.driver_name = "panel-acx565akm",
@@ -67,9 +53,6 @@ static struct omap_dss_device rx51_tv_device = {
.type = OMAP_DISPLAY_TYPE_VENC,
.driver_name = "venc",
.phy.venc.type = OMAP_DSS_VENC_TYPE_COMPOSITE,
- .reset_gpio = RX51_TVOUT_SEL_GPIO,
- .platform_enable = rx51_tvout_enable,
- .platform_disable = rx51_tvout_disable,
};
static struct omap_dss_device *rx51_dss_devices[] = {
@@ -112,9 +95,6 @@ static int __init rx51_video_init(void)
gpio_direction_output(RX51_LCD_RESET_GPIO, 1);
- /* REVISIT to verify with rx51.c at sound/soc/omap */
- gpio_direction_output(RX51_TVOUT_SEL_GPIO, 1);
-
platform_add_devices(rx51_video_devices,
ARRAY_SIZE(rx51_video_devices));
return 0;
--
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