Merge tag 'omap-cleanup-dss-for-v3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/cleanup

Clean up for omap DSS board init in preparation for adding DT support.

By Tomi Valkeinen
via Tomi Valkeinen (1) and Tony Lindgren (1)
* tag 'omap-cleanup-dss-for-v3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  OMAPDSS: DSI: implement generic DSI pin config
  OMAPDSS: Taal: move reset gpio handling to taal driver
  OMAPDSS: TFP410: rename dvi files to tfp410
  OMAPDSS: TFP410: rename dvi -> tfp410
  OMAP: board-files: remove custom PD GPIO handling for DVI output
  OMAPDSS: panel-dvi: add PD gpio handling

Resolved context conflicts in arch/arm/mach-omap2/board-omap4panda.c.

Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 5 insertions, 35 deletions

diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index 8216e5f64a6a..59dd8b7f5b4f 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -42,7 +42,7 @@
 #include "common.h"
 #include <plat/usb.h>
 #include <plat/mmc.h>
-#include <video/omap-panel-dvi.h>
+#include <video/omap-panel-tfp410.h>
 
 #include "hsmmc.h"
 #include "control.h"
@@ -420,47 +420,22 @@ 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,
+static struct tfp410_platform_data omap4_dvi_panel = {
+	.i2c_bus_num		= 3,
+	.power_down_gpio	= PANDA_DVI_TFP410_POWER_DOWN_GPIO,
 };
 
 static struct omap_dss_device omap4_panda_dvi_device = {
 	.type			= OMAP_DISPLAY_TYPE_DPI,
 	.name			= "dvi",
-	.driver_name		= "dvi",
+	.driver_name		= "tfp410",
 	.data			= &omap4_dvi_panel,
 	.phy.dpi.data_lines	= 24,
 	.reset_gpio		= PANDA_DVI_TFP410_POWER_DOWN_GPIO,
 	.channel		= OMAP_DSS_CHANNEL_LCD2,
 };
 
-static 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" },
 	{ HDMI_GPIO_LS_OE,	GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ls_oe" },
@@ -511,11 +486,6 @@ static struct omap_dss_board_info omap4_panda_dss_data = {
 
 static 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);