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>

1 files changed, 2 insertions, 31 deletions

diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index 1b782ba53433..ddf8253a7a0a 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -420,22 +420,10 @@ static struct omap_board_mux board_mux[] __initdata = {
 /* Display DVI */
 #define PANDA_DVI_TFP410_POWER_DOWN_GPIO        0
 
-static int omap4_panda_enable_dvi(struct omap_dss_device *dssdev)
-{
-        gpio_set_value(dssdev->reset_gpio, 1);
-        return 0;
-}
-
-static void omap4_panda_disable_dvi(struct omap_dss_device *dssdev)
-{
-        gpio_set_value(dssdev->reset_gpio, 0);
-}
-
 /* Using generic display panel */
 static struct panel_dvi_platform_data omap4_dvi_panel = {
-        .platform_enable        = omap4_panda_enable_dvi,
-        .platform_disable       = omap4_panda_disable_dvi,
-        .i2c_bus_num = 3,
+        .i2c_bus_num            = 3,
+        .power_down_gpio        = PANDA_DVI_TFP410_POWER_DOWN_GPIO,
 };
 
 struct omap_dss_device omap4_panda_dvi_device = {
@@ -448,18 +436,6 @@ struct omap_dss_device omap4_panda_dvi_device = {
         .channel                = OMAP_DSS_CHANNEL_LCD2,
 };
 
-int __init omap4_panda_dvi_init(void)
-{
-        int r;
-
-        /* Requesting TFP410 DVI GPIO and disabling it, at bootup */
-        r = gpio_request_one(omap4_panda_dvi_device.reset_gpio,
-                                GPIOF_OUT_INIT_LOW, "DVI PD");
-        if (r)
-                pr_err("Failed to get DVI powerdown GPIO\n");
-
-        return r;
-}
 
 static struct gpio panda_hdmi_gpios[] = {
         { HDMI_GPIO_CT_CP_HPD, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ct_cp_hpd" },
@@ -511,11 +487,6 @@ static struct omap_dss_board_info omap4_panda_dss_data = {
 
 void __init omap4_panda_display_init(void)
 {
-        int r;
-
-        r = omap4_panda_dvi_init();
-        if (r)
-                pr_err("error initializing panda DVI\n");
 
         omap_display_init(&omap4_panda_dss_data);