diff options
author | Srikar <ext-srikar.1.bhavanarayana@nokia.com> | 2010-12-20 18:48:16 -0800 |
---|---|---|
committer | Tony Lindgren <tony@atomide.com> | 2010-12-20 18:48:16 -0800 |
commit | 60d24eeda7c7e3b0551f5a349224c7cc721206bd (patch) | |
tree | 4e79adf55abbf9480a56f3e5f90da271c943a89c /arch/arm/mach-omap2/board-rx51-video.c | |
parent | caeeb4aadfbff8d8efbb055594c0459cff94adad (diff) | |
download | linux-60d24eeda7c7e3b0551f5a349224c7cc721206bd.tar.bz2 |
Added video data to support tvout on rx51
To support tvout on rx51,added Intilization data,
tvout as display device and enabled venc through gpio
on rx51
Signed-off-by: Srikar <ext-srikar.1.bhavanarayana@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/board-rx51-video.c')
-rw-r--r-- | arch/arm/mach-omap2/board-rx51-video.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/board-rx51-video.c b/arch/arm/mach-omap2/board-rx51-video.c index 85503fed4e13..9919581f3911 100644 --- a/arch/arm/mach-omap2/board-rx51-video.c +++ b/arch/arm/mach-omap2/board-rx51-video.c @@ -14,7 +14,6 @@ #include <linux/gpio.h> #include <linux/spi/spi.h> #include <linux/mm.h> - #include <asm/mach-types.h> #include <plat/display.h> #include <plat/vram.h> @@ -25,6 +24,9 @@ #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) @@ -39,6 +41,17 @@ 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", @@ -49,8 +62,19 @@ static struct omap_dss_device rx51_lcd_device = { .platform_disable = rx51_lcd_disable, }; +static struct omap_dss_device rx51_tv_device = { + .name = "tv", + .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[] = { &rx51_lcd_device, + &rx51_tv_device, }; static struct omap_dss_board_info rx51_dss_board_info = { @@ -88,6 +112,9 @@ 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; |