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authorTomi Valkeinen <tomi.valkeinen@ti.com>2012-02-17 13:30:27 +0200
committerTomi Valkeinen <tomi.valkeinen@ti.com>2012-05-09 10:51:04 +0300
commite813a55eb9c9bc6c8039fb16332cf43402125b30 (patch)
tree18b4450d21ba7755587d442865142f641fee3f14 /arch/arm/mach-omap2/board-cm-t35.c
parent2da35193dc81b574001a47347f41c4922b1266d3 (diff)
OMAP: board-files: remove custom PD GPIO handling for DVI output
Now that the panel-dvi driver handles the PD (power-down) GPIO, we can remove the custom PD handling from the board files. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/board-cm-t35.c')
-rw-r--r--arch/arm/mach-omap2/board-cm-t35.c24
1 files changed, 1 insertions, 23 deletions
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index 909a8b91b564..6f790262515c 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -218,25 +218,6 @@ static void cm_t35_panel_disable_lcd(struct omap_dss_device *dssdev)
gpio_set_value(CM_T35_LCD_EN_GPIO, 0);
}
-static int cm_t35_panel_enable_dvi(struct omap_dss_device *dssdev)
-{
- if (lcd_enabled) {
- printk(KERN_ERR "cannot enable DVI, LCD is enabled\n");
- return -EINVAL;
- }
-
- gpio_set_value(CM_T35_DVI_EN_GPIO, 0);
- dvi_enabled = 1;
-
- return 0;
-}
-
-static void cm_t35_panel_disable_dvi(struct omap_dss_device *dssdev)
-{
- gpio_set_value(CM_T35_DVI_EN_GPIO, 1);
- dvi_enabled = 0;
-}
-
static int cm_t35_panel_enable_tv(struct omap_dss_device *dssdev)
{
return 0;
@@ -261,8 +242,7 @@ static struct omap_dss_device cm_t35_lcd_device = {
};
static struct panel_dvi_platform_data dvi_panel = {
- .platform_enable = cm_t35_panel_enable_dvi,
- .platform_disable = cm_t35_panel_disable_dvi,
+ .power_down_gpio = CM_T35_DVI_EN_GPIO,
};
static struct omap_dss_device cm_t35_dvi_device = {
@@ -316,7 +296,6 @@ static struct spi_board_info cm_t35_lcd_spi_board_info[] __initdata = {
static struct gpio cm_t35_dss_gpios[] __initdata = {
{ CM_T35_LCD_EN_GPIO, GPIOF_OUT_INIT_LOW, "lcd enable" },
{ CM_T35_LCD_BL_GPIO, GPIOF_OUT_INIT_LOW, "lcd bl enable" },
- { CM_T35_DVI_EN_GPIO, GPIOF_OUT_INIT_HIGH, "dvi enable" },
};
static void __init cm_t35_init_display(void)
@@ -335,7 +314,6 @@ static void __init cm_t35_init_display(void)
gpio_export(CM_T35_LCD_EN_GPIO, 0);
gpio_export(CM_T35_LCD_BL_GPIO, 0);
- gpio_export(CM_T35_DVI_EN_GPIO, 0);
msleep(50);
gpio_set_value(CM_T35_LCD_EN_GPIO, 1);