Merge tag 'fbdev-for-3.8' of git://gitorious.org/linux-omap-dss2/linux

Pull fbdev changes from Tomi Valkeinen:
 "OMAPDSS changes, including:
   - use dynanic debug prints
   - OMAP platform dependency removals
   - Creation of compat-layer, helping us to improve omapdrm
   - Misc cleanups, aiming to make omadss more in line with the upcoming
     common display framework

  Exynos DP changes for the 3.8 merge window:
   - Device Tree support for Samsung Exynos DP
   - SW Link training is cleaned up.
   - HPD interrupt is supported.

  Samsung Framebuffer changes for the 3.8 merge window:
   - The bit definitions of header file are updated.
   - Some minor typos are fixed.
   - Some minor bugs of s3c_fb_check_var() are fixed.

  FB related changes for SH Mobile, Freescale DIU

  Add support for the Solomon SSD1307 OLED Controller"

* tag 'fbdev-for-3.8' of git://gitorious.org/linux-omap-dss2/linux: (191 commits)
  OMAPDSS: fix TV-out issue with DSI PLL
  Revert "OMAPFB: simplify locking"
  OMAPFB: remove silly loop in fb2display()
  OMAPFB: fix error handling in omapfb_find_best_mode()
  OMAPFB: use devm_kzalloc to allocate omapfb2_device
  OMAPDSS: DISPC: remove dispc fck uses
  OMAPDSS: DISPC: get dss clock rate from dss driver
  drivers/video/console/softcursor.c: remove redundant NULL check before kfree()
  drivers/video: add support for the Solomon SSD1307 OLED Controller
  OMAPDSS: use omapdss_compat_init() in other drivers
  OMAPDSS: export dispc functions
  OMAPDSS: export dss_feat functions
  OMAPDSS: export dss_mgr_ops functions
  OMAPDSS: separate compat files in the Makefile
  OMAPDSS: move display sysfs init to compat layer
  OMAPDSS: DPI: use dispc's check_timings
  OMAPDSS: DISPC: add dispc_ovl_check()
  OMAPDSS: move irq handling to dispc-compat
  OMAPDSS: move omap_dispc_wait_for_irq_interruptible_timeout to dispc-compat.c
  OMAPDSS: move blocking mgr enable/disable to compat layer
  ...

Conflicts:
	arch/arm/mach-davinci/devices-da8xx.c
	arch/arm/plat-omap/common.c
	drivers/media/platform/omap/omap_vout.c

5 files changed, 10 insertions, 31 deletions

diff --git a/arch/sh/boards/mach-ap325rxa/setup.c b/arch/sh/boards/mach-ap325rxa/setup.c
index 9e963c1d144..5620e33c18a 100644
--- a/arch/sh/boards/mach-ap325rxa/setup.c
+++ b/arch/sh/boards/mach-ap325rxa/setup.c
@@ -179,11 +179,6 @@ static int ap320_wvga_set_brightness(int brightness)
 	return 0;
 }
 
-static int ap320_wvga_get_brightness(void)
-{
-	return gpio_get_value(GPIO_PTS3);
-}
-
 static void ap320_wvga_power_on(void)
 {
 	msleep(100);
@@ -232,7 +227,6 @@ static struct sh_mobile_lcdc_info lcdc_info = {
 			.name = "sh_mobile_lcdc_bl",
 			.max_brightness = 1,
 			.set_brightness = ap320_wvga_set_brightness,
-			.get_brightness = ap320_wvga_get_brightness,
 		},
 	}
 };
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index 64559e8af14..3fede4556c9 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -329,11 +329,6 @@ static int ecovec24_set_brightness(int brightness)
 	return 0;
 }
 
-static int ecovec24_get_brightness(void)
-{
-	return gpio_get_value(GPIO_PTR1);
-}
-
 static struct sh_mobile_lcdc_info lcdc_info = {
 	.ch[0] = {
 		.interface_type = RGB18,
@@ -347,7 +342,6 @@ static struct sh_mobile_lcdc_info lcdc_info = {
 			.name = "sh_mobile_lcdc_bl",
 			.max_brightness = 1,
 			.set_brightness = ecovec24_set_brightness,
-			.get_brightness = ecovec24_get_brightness,
 		},
 	}
 };
diff --git a/arch/sh/boards/mach-kfr2r09/lcd_wqvga.c b/arch/sh/boards/mach-kfr2r09/lcd_wqvga.c
index c148b36ecb6..c6205033262 100644
--- a/arch/sh/boards/mach-kfr2r09/lcd_wqvga.c
+++ b/arch/sh/boards/mach-kfr2r09/lcd_wqvga.c
@@ -283,7 +283,7 @@ void kfr2r09_lcd_start(void *sohandle, struct sh_mobile_lcdc_sys_bus_ops *so)
 #define MAIN_MLED4      0x40
 #define MAIN_MSW        0x80
 
-static int kfr2r09_lcd_backlight(int on)
+int kfr2r09_lcd_set_brightness(int brightness)
 {
 	struct i2c_adapter *a;
 	struct i2c_msg msg;
@@ -295,7 +295,7 @@ static int kfr2r09_lcd_backlight(int on)
 		return -ENODEV;
 
 	buf[0] = 0x00;
-	if (on)
+	if (brightness)
 		buf[1] = CTRL_CPSW | CTRL_C10 | CTRL_CKSW;
 	else
 		buf[1] = 0;
@@ -309,7 +309,7 @@ static int kfr2r09_lcd_backlight(int on)
 		return -ENODEV;
 
 	buf[0] = 0x01;
-	if (on)
+	if (brightness)
 		buf[1] = MAIN_MSW | MAIN_MLED4 | 0x0c;
 	else
 		buf[1] = 0;
@@ -324,13 +324,3 @@ static int kfr2r09_lcd_backlight(int on)
 
 	return 0;
 }
-
-void kfr2r09_lcd_on(void)
-{
-	kfr2r09_lcd_backlight(1);
-}
-
-void kfr2r09_lcd_off(void)
-{
-	kfr2r09_lcd_backlight(0);
-}
diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c
index f2a4304fbe2..ab502f12ef5 100644
--- a/arch/sh/boards/mach-kfr2r09/setup.c
+++ b/arch/sh/boards/mach-kfr2r09/setup.c
@@ -158,8 +158,11 @@ static struct sh_mobile_lcdc_info kfr2r09_sh_lcdc_info = {
 			.height = 58,
 			.setup_sys = kfr2r09_lcd_setup,
 			.start_transfer = kfr2r09_lcd_start,
-			.display_on = kfr2r09_lcd_on,
-			.display_off = kfr2r09_lcd_off,
+		},
+		.bl_info = {
+			.name = "sh_mobile_lcdc_bl",
+			.max_brightness = 1,
+			.set_brightness = kfr2r09_lcd_set_brightness,
 		},
 		.sys_bus_cfg = {
 			.ldmt2r = 0x07010904,
diff --git a/arch/sh/include/mach-kfr2r09/mach/kfr2r09.h b/arch/sh/include/mach-kfr2r09/mach/kfr2r09.h
index ba3d93d333f..c20c9e5f5ea 100644
--- a/arch/sh/include/mach-kfr2r09/mach/kfr2r09.h
+++ b/arch/sh/include/mach-kfr2r09/mach/kfr2r09.h
@@ -4,15 +4,13 @@
 #include <video/sh_mobile_lcdc.h>
 
 #if defined(CONFIG_FB_SH_MOBILE_LCDC) || defined(CONFIG_FB_SH_MOBILE_LCDC_MODULE)
-void kfr2r09_lcd_on(void);
-void kfr2r09_lcd_off(void);
+int kfr2r09_lcd_set_brightness(int brightness);
 int kfr2r09_lcd_setup(void *sys_ops_handle,
 		      struct sh_mobile_lcdc_sys_bus_ops *sys_ops);
 void kfr2r09_lcd_start(void *sys_ops_handle,
 		       struct sh_mobile_lcdc_sys_bus_ops *sys_ops);
 #else
-static void kfr2r09_lcd_on(void) {}
-static void kfr2r09_lcd_off(void) {}
+static int kfr2r09_lcd_set_brightness(int brightness) {}
 static int kfr2r09_lcd_setup(void *sys_ops_handle,
 				struct sh_mobile_lcdc_sys_bus_ops *sys_ops)
 {