Merge branch 'late/clksrc' into late/cleanup

[karo-tx-linux.git] / arch / arm / mach-omap2 / board-3430sdp.c

diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index 7eb9651dd0f7e02d7e19c52c3d81d0bfa5cfc8dc..23b004afa3f8f27d6670f3ab329e2fa65c68e35e 100644 (file)
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -35,7 +35,7 @@
 #include "common.h"
 #include <linux/omap-dma.h>
 #include <video/omapdss.h>
-#include <video/omap-panel-tfp410.h>
+#include <video/omap-panel-data.h>
 
 #include "gpmc.h"
 #include "gpmc-smc91x.h"
@@ -108,53 +108,38 @@ static struct twl4030_keypad_data sdp3430_kp_data = {
 #define SDP3430_LCD_PANEL_BACKLIGHT_GPIO       8
 #define SDP3430_LCD_PANEL_ENABLE_GPIO          5
 
-static struct gpio sdp3430_dss_gpios[] __initdata = {
-       {SDP3430_LCD_PANEL_ENABLE_GPIO,    GPIOF_OUT_INIT_LOW, "LCD reset"    },
-       {SDP3430_LCD_PANEL_BACKLIGHT_GPIO, GPIOF_OUT_INIT_LOW, "LCD Backlight"},
-};
-
 static void __init sdp3430_display_init(void)
 {
        int r;
 
-       r = gpio_request_array(sdp3430_dss_gpios,
-                              ARRAY_SIZE(sdp3430_dss_gpios));
+       /*
+        * the backlight GPIO doesn't directly go to the panel, it enables
+        * an internal circuit on 3430sdp to create the signal V_BKL_28V,
+        * this is connected to LED+ pin of the sharp panel. This GPIO
+        * is left enabled in the board file, and not passed to the panel
+        * as platform_data.
+        */
+       r = gpio_request_one(SDP3430_LCD_PANEL_BACKLIGHT_GPIO,
+                               GPIOF_OUT_INIT_HIGH, "LCD Backlight");
        if (r)
-               printk(KERN_ERR "failed to get LCD control GPIOs\n");
-
-}
+               pr_err("failed to get LCD Backlight GPIO\n");
 
-static int sdp3430_panel_enable_lcd(struct omap_dss_device *dssdev)
-{
-       gpio_direction_output(SDP3430_LCD_PANEL_ENABLE_GPIO, 1);
-       gpio_direction_output(SDP3430_LCD_PANEL_BACKLIGHT_GPIO, 1);
-
-       return 0;
-}
-
-static void sdp3430_panel_disable_lcd(struct omap_dss_device *dssdev)
-{
-       gpio_direction_output(SDP3430_LCD_PANEL_ENABLE_GPIO, 0);
-       gpio_direction_output(SDP3430_LCD_PANEL_BACKLIGHT_GPIO, 0);
-}
-
-static int sdp3430_panel_enable_tv(struct omap_dss_device *dssdev)
-{
-       return 0;
-}
-
-static void sdp3430_panel_disable_tv(struct omap_dss_device *dssdev)
-{
 }
 
+static struct panel_sharp_ls037v7dw01_data sdp3430_lcd_data = {
+       .resb_gpio = SDP3430_LCD_PANEL_ENABLE_GPIO,
+       .ini_gpio = -1,
+       .mo_gpio = -1,
+       .lr_gpio = -1,
+       .ud_gpio = -1,
+};
 
 static struct omap_dss_device sdp3430_lcd_device = {
        .name                   = "lcd",
        .driver_name            = "sharp_ls_panel",
        .type                   = OMAP_DISPLAY_TYPE_DPI,
        .phy.dpi.data_lines     = 16,
-       .platform_enable        = sdp3430_panel_enable_lcd,
-       .platform_disable       = sdp3430_panel_disable_lcd,
+       .data                   = &sdp3430_lcd_data,
 };
 
 static struct tfp410_platform_data dvi_panel = {
@@ -175,8 +160,6 @@ static struct omap_dss_device sdp3430_tv_device = {
        .driver_name            = "venc",
        .type                   = OMAP_DISPLAY_TYPE_VENC,
        .phy.venc.type          = OMAP_DSS_VENC_TYPE_SVIDEO,
-       .platform_enable        = sdp3430_panel_enable_tv,
-       .platform_disable       = sdp3430_panel_disable_tv,
 };