From 22d57ae2138fccd37944cb160f758dc3a019abdb Mon Sep 17 00:00:00 2001
From: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Date: Sun, 27 May 2012 20:58:20 +0000
Subject: [PATCH] --- yaml --- r: 310376 b: refs/heads/master c:
 d85d135d8babbc917b370f36cbc02b7b4a2f2d99 h: refs/heads/master v: v3

---
 [refs]                                        |    2 +-
 trunk/arch/arm/mach-exynos/mach-nuri.c        |   26 +-
 trunk/arch/arm/mach-exynos/mach-origen.c      |   24 +-
 trunk/arch/arm/mach-exynos/mach-smdkv310.c    |   28 +-
 .../arm/mach-exynos/mach-universal_c210.c     |   26 +-
 trunk/arch/arm/mach-s3c24xx/mach-smdk2416.c   |   27 +-
 trunk/arch/arm/mach-s3c64xx/mach-anw6410.c    |   25 +-
 trunk/arch/arm/mach-s3c64xx/mach-crag6410.c   |   25 +-
 trunk/arch/arm/mach-s3c64xx/mach-hmt.c        |   24 +-
 trunk/arch/arm/mach-s3c64xx/mach-mini6410.c   |   92 +-
 trunk/arch/arm/mach-s3c64xx/mach-real6410.c   |   90 +-
 trunk/arch/arm/mach-s3c64xx/mach-smartq5.c    |   26 +-
 trunk/arch/arm/mach-s3c64xx/mach-smartq7.c    |   26 +-
 trunk/arch/arm/mach-s3c64xx/mach-smdk6410.c   |   25 +-
 trunk/arch/arm/mach-s5p64x0/mach-smdk6440.c   |   24 +-
 trunk/arch/arm/mach-s5p64x0/mach-smdk6450.c   |   24 +-
 trunk/arch/arm/mach-s5pc100/mach-smdkc100.c   |   27 +-
 trunk/arch/arm/mach-s5pv210/mach-aquila.c     |   36 +-
 trunk/arch/arm/mach-s5pv210/mach-goni.c       |   26 +-
 trunk/arch/arm/mach-s5pv210/mach-smdkv210.c   |   24 +-
 trunk/arch/arm/plat-samsung/include/plat/fb.h |   11 +-
 trunk/drivers/video/Kconfig                   |   35 +-
 trunk/drivers/video/Makefile                  |    3 +
 trunk/drivers/video/auo_k1900fb.c             |  198 ++++
 trunk/drivers/video/auo_k1901fb.c             |  251 ++++
 trunk/drivers/video/auo_k190x.c               | 1046 +++++++++++++++++
 trunk/drivers/video/auo_k190x.h               |  129 ++
 trunk/drivers/video/cobalt_lcdfb.c            |   45 +-
 trunk/drivers/video/ep93xx-fb.c               |   32 +-
 trunk/drivers/video/exynos/exynos_dp_core.c   |   14 +-
 trunk/drivers/video/exynos/exynos_dp_core.h   |    1 +
 trunk/drivers/video/exynos/exynos_dp_reg.c    |   38 +-
 trunk/drivers/video/exynos/exynos_dp_reg.h    |   29 +
 trunk/drivers/video/exynos/exynos_mipi_dsi.c  |   49 +-
 .../video/exynos/exynos_mipi_dsi_common.c     |   36 +-
 trunk/drivers/video/exynos/s6e8ax0.c          |   15 +-
 trunk/drivers/video/fb_defio.c                |    6 +-
 trunk/drivers/video/fsl-diu-fb.c              |    1 -
 trunk/drivers/video/intelfb/intelfbdrv.c      |    2 +
 trunk/drivers/video/mb862xx/mb862xx-i2c.c     |    2 +-
 trunk/drivers/video/mb862xx/mb862xxfbdrv.c    |    2 +-
 trunk/drivers/video/mbx/mbxfb.c               |    2 +-
 trunk/drivers/video/mxsfb.c                   |   13 +
 trunk/drivers/video/pxa3xx-gcu.c              |    5 +-
 trunk/drivers/video/s3c-fb.c                  |  148 +--
 trunk/drivers/video/sh_mobile_hdmi.c          |  219 +++-
 trunk/drivers/video/sis/init.h                |   45 -
 trunk/drivers/video/sis/sis_main.c            |   41 +-
 trunk/drivers/video/skeletonfb.c              |    2 +-
 trunk/drivers/video/smscufx.c                 |    4 +-
 trunk/drivers/video/udlfb.c                   |    2 +-
 trunk/drivers/video/via/viafbdev.c            |   34 +-
 trunk/include/linux/fb.h                      |    1 +
 trunk/include/video/auo_k190xfb.h             |  106 ++
 trunk/include/video/exynos_dp.h               |    2 +-
 trunk/include/video/exynos_mipi_dsim.h        |    1 +
 trunk/include/video/sh_mobile_hdmi.h          |   12 +-
 57 files changed, 2676 insertions(+), 533 deletions(-)
 create mode 100644 trunk/drivers/video/auo_k1900fb.c
 create mode 100644 trunk/drivers/video/auo_k1901fb.c
 create mode 100644 trunk/drivers/video/auo_k190x.c
 create mode 100644 trunk/drivers/video/auo_k190x.h
 create mode 100644 trunk/include/video/auo_k190xfb.h

diff --git a/[refs] b/[refs]
index d3cdadfb01b9..6c565e940659 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e92a5b28f71aea01b281f9c89d97a4bc5b24748f
+refs/heads/master: d85d135d8babbc917b370f36cbc02b7b4a2f2d99
diff --git a/trunk/arch/arm/mach-exynos/mach-nuri.c b/trunk/arch/arm/mach-exynos/mach-nuri.c
index b4f1f902ce6d..d109aeb5903e 100644
--- a/trunk/arch/arm/mach-exynos/mach-nuri.c
+++ b/trunk/arch/arm/mach-exynos/mach-nuri.c
@@ -214,25 +214,29 @@ static struct platform_device nuri_gpio_keys = {
 
 /* Frame Buffer */
 static struct s3c_fb_pd_win nuri_fb_win0 = {
-	.win_mode = {
-		.left_margin	= 64,
-		.right_margin	= 16,
-		.upper_margin	= 64,
-		.lower_margin	= 1,
-		.hsync_len	= 48,
-		.vsync_len	= 3,
-		.xres		= 1024,
-		.yres		= 600,
-		.refresh	= 60,
-	},
 	.max_bpp	= 24,
 	.default_bpp	= 16,
+	.xres		= 1024,
+	.yres		= 600,
 	.virtual_x	= 1024,
 	.virtual_y	= 2 * 600,
 };
 
+static struct fb_videomode nuri_lcd_timing = {
+	.left_margin	= 64,
+	.right_margin	= 16,
+	.upper_margin	= 64,
+	.lower_margin	= 1,
+	.hsync_len	= 48,
+	.vsync_len	= 3,
+	.xres		= 1024,
+	.yres		= 600,
+	.refresh	= 60,
+};
+
 static struct s3c_fb_platdata nuri_fb_pdata __initdata = {
 	.win[0]		= &nuri_fb_win0,
+	.vtiming	= &nuri_lcd_timing,
 	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB |
 			  VIDCON0_CLKSEL_LCD,
 	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
diff --git a/trunk/arch/arm/mach-exynos/mach-origen.c b/trunk/arch/arm/mach-exynos/mach-origen.c
index 878d4c99142d..0968ebaa01f5 100644
--- a/trunk/arch/arm/mach-exynos/mach-origen.c
+++ b/trunk/arch/arm/mach-exynos/mach-origen.c
@@ -584,22 +584,26 @@ static struct platform_device origen_lcd_hv070wsa = {
 };
 
 static struct s3c_fb_pd_win origen_fb_win0 = {
-	.win_mode = {
-		.left_margin	= 64,
-		.right_margin	= 16,
-		.upper_margin	= 64,
-		.lower_margin	= 16,
-		.hsync_len	= 48,
-		.vsync_len	= 3,
-		.xres		= 1024,
-		.yres		= 600,
-	},
+	.xres			= 1024,
+	.yres			= 600,
 	.max_bpp		= 32,
 	.default_bpp		= 24,
 };
 
+static struct fb_videomode origen_lcd_timing = {
+	.left_margin	= 64,
+	.right_margin	= 16,
+	.upper_margin	= 64,
+	.lower_margin	= 16,
+	.hsync_len	= 48,
+	.vsync_len	= 3,
+	.xres		= 1024,
+	.yres		= 600,
+};
+
 static struct s3c_fb_platdata origen_lcd_pdata __initdata = {
 	.win[0]		= &origen_fb_win0,
+	.vtiming	= &origen_lcd_timing,
 	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
 	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC |
 				VIDCON1_INV_VCLK,
diff --git a/trunk/arch/arm/mach-exynos/mach-smdkv310.c b/trunk/arch/arm/mach-exynos/mach-smdkv310.c
index 83b91fa777c1..3e482b8c3af8 100644
--- a/trunk/arch/arm/mach-exynos/mach-smdkv310.c
+++ b/trunk/arch/arm/mach-exynos/mach-smdkv310.c
@@ -161,22 +161,26 @@ static struct platform_device smdkv310_lcd_lte480wv = {
 };
 
 static struct s3c_fb_pd_win smdkv310_fb_win0 = {
-	.win_mode = {
-		.left_margin	= 13,
-		.right_margin	= 8,
-		.upper_margin	= 7,
-		.lower_margin	= 5,
-		.hsync_len	= 3,
-		.vsync_len	= 1,
-		.xres		= 800,
-		.yres		= 480,
-	},
-	.max_bpp		= 32,
-	.default_bpp		= 24,
+	.max_bpp	= 32,
+	.default_bpp	= 24,
+	.xres		= 800,
+	.yres		= 480,
+};
+
+static struct fb_videomode smdkv310_lcd_timing = {
+	.left_margin	= 13,
+	.right_margin	= 8,
+	.upper_margin	= 7,
+	.lower_margin	= 5,
+	.hsync_len	= 3,
+	.vsync_len	= 1,
+	.xres		= 800,
+	.yres		= 480,
 };
 
 static struct s3c_fb_platdata smdkv310_lcd0_pdata __initdata = {
 	.win[0]		= &smdkv310_fb_win0,
+	.vtiming	= &smdkv310_lcd_timing,
 	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
 	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
 	.setup_gpio	= exynos4_fimd0_gpio_setup_24bpp,
diff --git a/trunk/arch/arm/mach-exynos/mach-universal_c210.c b/trunk/arch/arm/mach-exynos/mach-universal_c210.c
index 7ebf79c2ab34..6fb0db78f38e 100644
--- a/trunk/arch/arm/mach-exynos/mach-universal_c210.c
+++ b/trunk/arch/arm/mach-exynos/mach-universal_c210.c
@@ -813,25 +813,29 @@ static struct i2c_board_info i2c1_devs[] __initdata = {
 
 /* Frame Buffer */
 static struct s3c_fb_pd_win universal_fb_win0 = {
-	.win_mode = {
-		.left_margin	= 16,
-		.right_margin	= 16,
-		.upper_margin	= 2,
-		.lower_margin	= 28,
-		.hsync_len	= 2,
-		.vsync_len	= 1,
-		.xres		= 480,
-		.yres		= 800,
-		.refresh	= 55,
-	},
 	.max_bpp	= 32,
 	.default_bpp	= 16,
+	.xres		= 480,
+	.yres		= 800,
 	.virtual_x	= 480,
 	.virtual_y	= 2 * 800,
 };
 
+static struct fb_videomode universal_lcd_timing = {
+	.left_margin	= 16,
+	.right_margin	= 16,
+	.upper_margin	= 2,
+	.lower_margin	= 28,
+	.hsync_len	= 2,
+	.vsync_len	= 1,
+	.xres		= 480,
+	.yres		= 800,
+	.refresh	= 55,
+};
+
 static struct s3c_fb_platdata universal_lcd_pdata __initdata = {
 	.win[0]		= &universal_fb_win0,
+	.vtiming	= &universal_lcd_timing,
 	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB |
 			  VIDCON0_CLKSEL_LCD,
 	.vidcon1	= VIDCON1_INV_VCLK | VIDCON1_INV_VDEN
diff --git a/trunk/arch/arm/mach-s3c24xx/mach-smdk2416.c b/trunk/arch/arm/mach-s3c24xx/mach-smdk2416.c
index 30a44f806e01..c3100a044fbe 100644
--- a/trunk/arch/arm/mach-s3c24xx/mach-smdk2416.c
+++ b/trunk/arch/arm/mach-s3c24xx/mach-smdk2416.c
@@ -148,23 +148,25 @@ static struct s3c24xx_hsudc_platdata smdk2416_hsudc_platdata = {
 
 static struct s3c_fb_pd_win smdk2416_fb_win[] = {
 	[0] = {
-		/* think this is the same as the smdk6410 */
-		.win_mode	= {
-			.pixclock	= 41094,
-			.left_margin	= 8,
-			.right_margin	= 13,
-			.upper_margin	= 7,
-			.lower_margin	= 5,
-			.hsync_len	= 3,
-			.vsync_len	= 1,
-			.xres           = 800,
-			.yres           = 480,
-		},
 		.default_bpp	= 16,
 		.max_bpp	= 32,
+		.xres           = 800,
+		.yres           = 480,
 	},
 };
 
+static struct fb_videomode smdk2416_lcd_timing = {
+	.pixclock	= 41094,
+	.left_margin	= 8,
+	.right_margin	= 13,
+	.upper_margin	= 7,
+	.lower_margin	= 5,
+	.hsync_len	= 3,
+	.vsync_len	= 1,
+	.xres           = 800,
+	.yres           = 480,
+};
+
 static void s3c2416_fb_gpio_setup_24bpp(void)
 {
 	unsigned int gpio;
@@ -187,6 +189,7 @@ static void s3c2416_fb_gpio_setup_24bpp(void)
 
 static struct s3c_fb_platdata smdk2416_fb_platdata = {
 	.win[0]		= &smdk2416_fb_win[0],
+	.vtiming	= &smdk2416_lcd_timing,
 	.setup_gpio	= s3c2416_fb_gpio_setup_24bpp,
 	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
 	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
diff --git a/trunk/arch/arm/mach-s3c64xx/mach-anw6410.c b/trunk/arch/arm/mach-s3c64xx/mach-anw6410.c
index b86f2779e4e6..58fd0e3ad2b4 100644
--- a/trunk/arch/arm/mach-s3c64xx/mach-anw6410.c
+++ b/trunk/arch/arm/mach-s3c64xx/mach-anw6410.c
@@ -134,24 +134,27 @@ static struct platform_device anw6410_lcd_powerdev = {
 };
 
 static struct s3c_fb_pd_win anw6410_fb_win0 = {
-	/* this is to ensure we use win0 */
-	.win_mode	= {
-		.left_margin	= 8,
-		.right_margin	= 13,
-		.upper_margin	= 7,
-		.lower_margin	= 5,
-		.hsync_len	= 3,
-		.vsync_len	= 1,
-		.xres		= 800,
-		.yres		= 480,
-	},
 	.max_bpp	= 32,
 	.default_bpp	= 16,
+	.xres		= 800,
+	.yres		= 480,
+};
+
+static struct fb_videomode anw6410_lcd_timing = {
+	.left_margin	= 8,
+	.right_margin	= 13,
+	.upper_margin	= 7,
+	.lower_margin	= 5,
+	.hsync_len	= 3,
+	.vsync_len	= 1,
+	.xres		= 800,
+	.yres		= 480,
 };
 
 /* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */
 static struct s3c_fb_platdata anw6410_lcd_pdata __initdata = {
 	.setup_gpio	= s3c64xx_fb_gpio_setup_24bpp,
+	.vtiming	= &anw6410_lcd_timing,
 	.win[0]		= &anw6410_fb_win0,
 	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
 	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
diff --git a/trunk/arch/arm/mach-s3c64xx/mach-crag6410.c b/trunk/arch/arm/mach-s3c64xx/mach-crag6410.c
index e20bf5835365..c1ef57edd42d 100644
--- a/trunk/arch/arm/mach-s3c64xx/mach-crag6410.c
+++ b/trunk/arch/arm/mach-s3c64xx/mach-crag6410.c
@@ -151,26 +151,29 @@ static struct platform_device crag6410_lcd_powerdev = {
 
 /* 640x480 URT */
 static struct s3c_fb_pd_win crag6410_fb_win0 = {
-	/* this is to ensure we use win0 */
-	.win_mode	= {
-		.left_margin	= 150,
-		.right_margin	= 80,
-		.upper_margin	= 40,
-		.lower_margin	= 5,
-		.hsync_len	= 40,
-		.vsync_len	= 5,
-		.xres		= 640,
-		.yres		= 480,
-	},
 	.max_bpp	= 32,
 	.default_bpp	= 16,
+	.xres		= 640,
+	.yres		= 480,
 	.virtual_y	= 480 * 2,
 	.virtual_x	= 640,
 };
 
+static struct fb_videomode crag6410_lcd_timing = {
+	.left_margin	= 150,
+	.right_margin	= 80,
+	.upper_margin	= 40,
+	.lower_margin	= 5,
+	.hsync_len	= 40,
+	.vsync_len	= 5,
+	.xres		= 640,
+	.yres		= 480,
+};
+
 /* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */
 static struct s3c_fb_platdata crag6410_lcd_pdata __initdata = {
 	.setup_gpio	= s3c64xx_fb_gpio_setup_24bpp,
+	.vtiming	= &crag6410_lcd_timing,
 	.win[0]		= &crag6410_fb_win0,
 	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
 	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
diff --git a/trunk/arch/arm/mach-s3c64xx/mach-hmt.c b/trunk/arch/arm/mach-s3c64xx/mach-hmt.c
index 521e07b8501b..4e9b1acefb07 100644
--- a/trunk/arch/arm/mach-s3c64xx/mach-hmt.c
+++ b/trunk/arch/arm/mach-s3c64xx/mach-hmt.c
@@ -129,23 +129,27 @@ static struct platform_device hmt_backlight_device = {
 };
 
 static struct s3c_fb_pd_win hmt_fb_win0 = {
-	.win_mode	= {
-		.left_margin	= 8,
-		.right_margin	= 13,
-		.upper_margin	= 7,
-		.lower_margin	= 5,
-		.hsync_len	= 3,
-		.vsync_len	= 1,
-		.xres		= 800,
-		.yres		= 480,
-	},
 	.max_bpp	= 32,
 	.default_bpp	= 16,
+	.xres		= 800,
+	.yres		= 480,
+};
+
+static struct fb_videomode hmt_lcd_timing = {
+	.left_margin	= 8,
+	.right_margin	= 13,
+	.upper_margin	= 7,
+	.lower_margin	= 5,
+	.hsync_len	= 3,
+	.vsync_len	= 1,
+	.xres		= 800,
+	.yres		= 480,
 };
 
 /* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */
 static struct s3c_fb_platdata hmt_lcd_pdata __initdata = {
 	.setup_gpio	= s3c64xx_fb_gpio_setup_24bpp,
+	.vtiming	= &hmt_lcd_timing,
 	.win[0]		= &hmt_fb_win0,
 	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
 	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
diff --git a/trunk/arch/arm/mach-s3c64xx/mach-mini6410.c b/trunk/arch/arm/mach-s3c64xx/mach-mini6410.c
index c34c2ab22ead..2f425d5d8af5 100644
--- a/trunk/arch/arm/mach-s3c64xx/mach-mini6410.c
+++ b/trunk/arch/arm/mach-s3c64xx/mach-mini6410.c
@@ -151,41 +151,59 @@ static struct s3c2410_platform_nand mini6410_nand_info = {
 	.sets		= mini6410_nand_sets,
 };
 
-static struct s3c_fb_pd_win mini6410_fb_win[] = {
+static struct s3c_fb_pd_win mini6410_lcd_type0_fb_win = {
+	.max_bpp	= 32,
+	.default_bpp	= 16,
+	.xres		= 480,
+	.yres		= 272,
+};
+
+static struct fb_videomode mini6410_lcd_type0_timing = {
+	/* 4.3" 480x272 */
+	.left_margin	= 3,
+	.right_margin	= 2,
+	.upper_margin	= 1,
+	.lower_margin	= 1,
+	.hsync_len	= 40,
+	.vsync_len	= 1,
+	.xres		= 480,
+	.yres		= 272,
+};
+
+static struct s3c_fb_pd_win mini6410_lcd_type1_fb_win = {
+	.max_bpp	= 32,
+	.default_bpp	= 16,
+	.xres		= 800,
+	.yres		= 480,
+};
+
+static struct fb_videomode mini6410_lcd_type1_timing = {
+	/* 7.0" 800x480 */
+	.left_margin	= 8,
+	.right_margin	= 13,
+	.upper_margin	= 7,
+	.lower_margin	= 5,
+	.hsync_len	= 3,
+	.vsync_len	= 1,
+	.xres		= 800,
+	.yres		= 480,
+};
+
+static struct s3c_fb_platdata mini6410_lcd_pdata[] __initdata = {
 	{
-		.win_mode	= {	/* 4.3" 480x272 */
-			.left_margin	= 3,
-			.right_margin	= 2,
-			.upper_margin	= 1,
-			.lower_margin	= 1,
-			.hsync_len	= 40,
-			.vsync_len	= 1,
-			.xres		= 480,
-			.yres		= 272,
-		},
-		.max_bpp	= 32,
-		.default_bpp	= 16,
+		.setup_gpio	= s3c64xx_fb_gpio_setup_24bpp,
+		.vtiming	= &mini6410_lcd_type0_timing,
+		.win[0]		= &mini6410_lcd_type0_fb_win,
+		.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
+		.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
 	}, {
-		.win_mode	= {	/* 7.0" 800x480 */
-			.left_margin	= 8,
-			.right_margin	= 13,
-			.upper_margin	= 7,
-			.lower_margin	= 5,
-			.hsync_len	= 3,
-			.vsync_len	= 1,
-			.xres		= 800,
-			.yres		= 480,
-		},
-		.max_bpp	= 32,
-		.default_bpp	= 16,
+		.setup_gpio	= s3c64xx_fb_gpio_setup_24bpp,
+		.vtiming	= &mini6410_lcd_type1_timing,
+		.win[0]		= &mini6410_lcd_type1_fb_win,
+		.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
+		.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
 	},
-};
-
-static struct s3c_fb_platdata mini6410_lcd_pdata __initdata = {
-	.setup_gpio	= s3c64xx_fb_gpio_setup_24bpp,
-	.win[0]		= &mini6410_fb_win[0],
-	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
-	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
+	{ },
 };
 
 static void mini6410_lcd_power_set(struct plat_lcd_data *pd,
@@ -283,7 +301,7 @@ static void mini6410_parse_features(
 					"screen type already set\n", f);
 			} else {
 				int li = f - '0';
-				if (li >= ARRAY_SIZE(mini6410_fb_win))
+				if (li >= ARRAY_SIZE(mini6410_lcd_pdata))
 					printk(KERN_INFO "MINI6410: '%c' out "
 						"of range LCD mode\n", f);
 				else {
@@ -307,14 +325,12 @@ static void __init mini6410_machine_init(void)
 	/* Parse the feature string */
 	mini6410_parse_features(&features, mini6410_features_str);
 
-	mini6410_lcd_pdata.win[0] = &mini6410_fb_win[features.lcd_index];
-
 	printk(KERN_INFO "MINI6410: selected LCD display is %dx%d\n",
-		mini6410_lcd_pdata.win[0]->win_mode.xres,
-		mini6410_lcd_pdata.win[0]->win_mode.yres);
+		mini6410_lcd_pdata[features.lcd_index].win[0]->xres,
+		mini6410_lcd_pdata[features.lcd_index].win[0]->yres);
 
 	s3c_nand_set_platdata(&mini6410_nand_info);
-	s3c_fb_set_platdata(&mini6410_lcd_pdata);
+	s3c_fb_set_platdata(&mini6410_lcd_pdata[features.lcd_index]);
 	s3c24xx_ts_set_platdata(NULL);
 
 	/* configure nCS1 width to 16 bits */
diff --git a/trunk/arch/arm/mach-s3c64xx/mach-real6410.c b/trunk/arch/arm/mach-s3c64xx/mach-real6410.c
index be2a9a22ab74..0fbd32c74ee5 100644
--- a/trunk/arch/arm/mach-s3c64xx/mach-real6410.c
+++ b/trunk/arch/arm/mach-s3c64xx/mach-real6410.c
@@ -117,41 +117,57 @@ static struct platform_device real6410_device_eth = {
 	},
 };
 
-static struct s3c_fb_pd_win real6410_fb_win[] = {
+static struct s3c_fb_pd_win real6410_lcd_type0_fb_win = {
+	.max_bpp	= 32,
+	.default_bpp	= 16,
+	.xres		= 480,
+	.yres		= 272,
+};
+
+static struct fb_videomode real6410_lcd_type0_timing = {
+	/* 4.3" 480x272 */
+	.left_margin	= 3,
+	.right_margin	= 2,
+	.upper_margin	= 1,
+	.lower_margin	= 1,
+	.hsync_len	= 40,
+	.vsync_len	= 1,
+};
+
+static struct s3c_fb_pd_win real6410_lcd_type1_fb_win = {
+	.max_bpp	= 32,
+	.default_bpp	= 16,
+	.xres		= 800,
+	.yres		= 480,
+};
+
+static struct fb_videomode real6410_lcd_type1_timing = {
+	/* 7.0" 800x480 */
+	.left_margin	= 8,
+	.right_margin	= 13,
+	.upper_margin	= 7,
+	.lower_margin	= 5,
+	.hsync_len	= 3,
+	.vsync_len	= 1,
+	.xres		= 800,
+	.yres		= 480,
+};
+
+static struct s3c_fb_platdata real6410_lcd_pdata[] __initdata = {
 	{
-		.win_mode	= {	/* 4.3" 480x272 */
-			.left_margin	= 3,
-			.right_margin	= 2,
-			.upper_margin	= 1,
-			.lower_margin	= 1,
-			.hsync_len	= 40,
-			.vsync_len	= 1,
-			.xres		= 480,
-			.yres		= 272,
-		},
-		.max_bpp	= 32,
-		.default_bpp	= 16,
+		.setup_gpio	= s3c64xx_fb_gpio_setup_24bpp,
+		.vtiming	= &real6410_lcd_type0_timing,
+		.win[0]		= &real6410_lcd_type0_fb_win,
+		.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
+		.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
 	}, {
-		.win_mode	= {	/* 7.0" 800x480 */
-			.left_margin	= 8,
-			.right_margin	= 13,
-			.upper_margin	= 7,
-			.lower_margin	= 5,
-			.hsync_len	= 3,
-			.vsync_len	= 1,
-			.xres		= 800,
-			.yres		= 480,
-		},
-		.max_bpp	= 32,
-		.default_bpp	= 16,
+		.setup_gpio	= s3c64xx_fb_gpio_setup_24bpp,
+		.vtiming	= &real6410_lcd_type1_timing,
+		.win[0]		= &real6410_lcd_type1_fb_win,
+		.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
+		.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
 	},
-};
-
-static struct s3c_fb_platdata real6410_lcd_pdata __initdata = {
-	.setup_gpio	= s3c64xx_fb_gpio_setup_24bpp,
-	.win[0]		= &real6410_fb_win[0],
-	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
-	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
+	{ },
 };
 
 static struct mtd_partition real6410_nand_part[] = {
@@ -264,7 +280,7 @@ static void real6410_parse_features(
 					"screen type already set\n", f);
 			} else {
 				int li = f - '0';
-				if (li >= ARRAY_SIZE(real6410_fb_win))
+				if (li >= ARRAY_SIZE(real6410_lcd_pdata))
 					printk(KERN_INFO "REAL6410: '%c' out "
 						"of range LCD mode\n", f);
 				else {
@@ -288,13 +304,11 @@ static void __init real6410_machine_init(void)
 	/* Parse the feature string */
 	real6410_parse_features(&features, real6410_features_str);
 
-	real6410_lcd_pdata.win[0] = &real6410_fb_win[features.lcd_index];
-
 	printk(KERN_INFO "REAL6410: selected LCD display is %dx%d\n",
-		real6410_lcd_pdata.win[0]->win_mode.xres,
-		real6410_lcd_pdata.win[0]->win_mode.yres);
+		real6410_lcd_pdata[features.lcd_index].win[0]->xres,
+		real6410_lcd_pdata[features.lcd_index].win[0]->yres);
 
-	s3c_fb_set_platdata(&real6410_lcd_pdata);
+	s3c_fb_set_platdata(&real6410_lcd_pdata[features.lcd_index]);
 	s3c_nand_set_platdata(&real6410_nand_info);
 	s3c24xx_ts_set_platdata(NULL);
 
diff --git a/trunk/arch/arm/mach-s3c64xx/mach-smartq5.c b/trunk/arch/arm/mach-s3c64xx/mach-smartq5.c
index 3f42431d4dda..03a2f88aabe1 100644
--- a/trunk/arch/arm/mach-s3c64xx/mach-smartq5.c
+++ b/trunk/arch/arm/mach-s3c64xx/mach-smartq5.c
@@ -108,23 +108,27 @@ static struct platform_device smartq5_buttons_device  = {
 };
 
 static struct s3c_fb_pd_win smartq5_fb_win0 = {
-	.win_mode	= {
-		.left_margin	= 216,
-		.right_margin	= 40,
-		.upper_margin	= 35,
-		.lower_margin	= 10,
-		.hsync_len	= 1,
-		.vsync_len	= 1,
-		.xres		= 800,
-		.yres		= 480,
-		.refresh	= 80,
-	},
 	.max_bpp	= 32,
 	.default_bpp	= 16,
+	.xres		= 800,
+	.yres		= 480,
+};
+
+static struct fb_videomode smartq5_lcd_timing = {
+	.left_margin	= 216,
+	.right_margin	= 40,
+	.upper_margin	= 35,
+	.lower_margin	= 10,
+	.hsync_len	= 1,
+	.vsync_len	= 1,
+	.xres		= 800,
+	.yres		= 480,
+	.refresh	= 80,
 };
 
 static struct s3c_fb_platdata smartq5_lcd_pdata __initdata = {
 	.setup_gpio	= s3c64xx_fb_gpio_setup_24bpp,
+	.vtiming	= &smartq5_lcd_timing,
 	.win[0]		= &smartq5_fb_win0,
 	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
 	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC |
diff --git a/trunk/arch/arm/mach-s3c64xx/mach-smartq7.c b/trunk/arch/arm/mach-s3c64xx/mach-smartq7.c
index e5c09b6db967..4e3b0385e868 100644
--- a/trunk/arch/arm/mach-s3c64xx/mach-smartq7.c
+++ b/trunk/arch/arm/mach-s3c64xx/mach-smartq7.c
@@ -124,23 +124,27 @@ static struct platform_device smartq7_buttons_device  = {
 };
 
 static struct s3c_fb_pd_win smartq7_fb_win0 = {
-	.win_mode	= {
-		.left_margin	= 3,
-		.right_margin	= 5,
-		.upper_margin	= 1,
-		.lower_margin	= 20,
-		.hsync_len	= 10,
-		.vsync_len	= 3,
-		.xres		= 800,
-		.yres		= 480,
-		.refresh	= 80,
-	},
 	.max_bpp	= 32,
 	.default_bpp	= 16,
+	.xres		= 800,
+	.yres		= 480,
+};
+
+static struct fb_videomode smartq7_lcd_timing = {
+	.left_margin	= 3,
+	.right_margin	= 5,
+	.upper_margin	= 1,
+	.lower_margin	= 20,
+	.hsync_len	= 10,
+	.vsync_len	= 3,
+	.xres		= 800,
+	.yres		= 480,
+	.refresh	= 80,
 };
 
 static struct s3c_fb_platdata smartq7_lcd_pdata __initdata = {
 	.setup_gpio	= s3c64xx_fb_gpio_setup_24bpp,
+	.vtiming	= &smartq7_lcd_timing,
 	.win[0]		= &smartq7_fb_win0,
 	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
 	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC |
diff --git a/trunk/arch/arm/mach-s3c64xx/mach-smdk6410.c b/trunk/arch/arm/mach-s3c64xx/mach-smdk6410.c
index d55bc96d9582..3cfc90f7ed31 100644
--- a/trunk/arch/arm/mach-s3c64xx/mach-smdk6410.c
+++ b/trunk/arch/arm/mach-s3c64xx/mach-smdk6410.c
@@ -146,26 +146,29 @@ static struct platform_device smdk6410_lcd_powerdev = {
 };
 
 static struct s3c_fb_pd_win smdk6410_fb_win0 = {
-	/* this is to ensure we use win0 */
-	.win_mode	= {
-		.left_margin	= 8,
-		.right_margin	= 13,
-		.upper_margin	= 7,
-		.lower_margin	= 5,
-		.hsync_len	= 3,
-		.vsync_len	= 1,
-		.xres		= 800,
-		.yres		= 480,
-	},
 	.max_bpp	= 32,
 	.default_bpp	= 16,
+	.xres		= 800,
+	.yres		= 480,
 	.virtual_y	= 480 * 2,
 	.virtual_x	= 800,
 };
 
+static struct fb_videomode smdk6410_lcd_timing = {
+	.left_margin	= 8,
+	.right_margin	= 13,
+	.upper_margin	= 7,
+	.lower_margin	= 5,
+	.hsync_len	= 3,
+	.vsync_len	= 1,
+	.xres		= 800,
+	.yres		= 480,
+};
+
 /* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */
 static struct s3c_fb_platdata smdk6410_lcd_pdata __initdata = {
 	.setup_gpio	= s3c64xx_fb_gpio_setup_24bpp,
+	.vtiming	= &smdk6410_lcd_timing,
 	.win[0]		= &smdk6410_fb_win0,
 	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
 	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
diff --git a/trunk/arch/arm/mach-s5p64x0/mach-smdk6440.c b/trunk/arch/arm/mach-s5p64x0/mach-smdk6440.c
index a40e325d62c8..92fefad505cc 100644
--- a/trunk/arch/arm/mach-s5p64x0/mach-smdk6440.c
+++ b/trunk/arch/arm/mach-s5p64x0/mach-smdk6440.c
@@ -103,22 +103,26 @@ static struct s3c2410_uartcfg smdk6440_uartcfgs[] __initdata = {
 
 /* Frame Buffer */
 static struct s3c_fb_pd_win smdk6440_fb_win0 = {
-	.win_mode = {
-		.left_margin	= 8,
-		.right_margin	= 13,
-		.upper_margin	= 7,
-		.lower_margin	= 5,
-		.hsync_len	= 3,
-		.vsync_len	= 1,
-		.xres		= 800,
-		.yres		= 480,
-	},
 	.max_bpp	= 32,
 	.default_bpp	= 24,
+	.xres		= 800,
+	.yres		= 480,
+};
+
+static struct fb_videomode smdk6440_lcd_timing = {
+	.left_margin	= 8,
+	.right_margin	= 13,
+	.upper_margin	= 7,
+	.lower_margin	= 5,
+	.hsync_len	= 3,
+	.vsync_len	= 1,
+	.xres		= 800,
+	.yres		= 480,
 };
 
 static struct s3c_fb_platdata smdk6440_lcd_pdata __initdata = {
 	.win[0]		= &smdk6440_fb_win0,
+	.vtiming	= &smdk6440_lcd_timing,
 	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
 	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
 	.setup_gpio	= s5p64x0_fb_gpio_setup_24bpp,
diff --git a/trunk/arch/arm/mach-s5p64x0/mach-smdk6450.c b/trunk/arch/arm/mach-s5p64x0/mach-smdk6450.c
index efb69e2f2afe..e2335ecf6eae 100644
--- a/trunk/arch/arm/mach-s5p64x0/mach-smdk6450.c
+++ b/trunk/arch/arm/mach-s5p64x0/mach-smdk6450.c
@@ -121,22 +121,26 @@ static struct s3c2410_uartcfg smdk6450_uartcfgs[] __initdata = {
 
 /* Frame Buffer */
 static struct s3c_fb_pd_win smdk6450_fb_win0 = {
-	.win_mode	= {
-		.left_margin	= 8,
-		.right_margin	= 13,
-		.upper_margin	= 7,
-		.lower_margin	= 5,
-		.hsync_len	= 3,
-		.vsync_len	= 1,
-		.xres		= 800,
-		.yres		= 480,
-	},
 	.max_bpp	= 32,
 	.default_bpp	= 24,
+	.xres		= 800,
+	.yres		= 480,
+};
+
+static struct fb_videomode smdk6450_lcd_timing = {
+	.left_margin	= 8,
+	.right_margin	= 13,
+	.upper_margin	= 7,
+	.lower_margin	= 5,
+	.hsync_len	= 3,
+	.vsync_len	= 1,
+	.xres		= 800,
+	.yres		= 480,
 };
 
 static struct s3c_fb_platdata smdk6450_lcd_pdata __initdata = {
 	.win[0]		= &smdk6450_fb_win0,
+	.vtiming	= &smdk6450_lcd_timing,
 	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
 	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
 	.setup_gpio	= s5p64x0_fb_gpio_setup_24bpp,
diff --git a/trunk/arch/arm/mach-s5pc100/mach-smdkc100.c b/trunk/arch/arm/mach-s5pc100/mach-smdkc100.c
index 674d22992f3c..0c3ae38d27ca 100644
--- a/trunk/arch/arm/mach-s5pc100/mach-smdkc100.c
+++ b/trunk/arch/arm/mach-s5pc100/mach-smdkc100.c
@@ -136,24 +136,27 @@ static struct platform_device smdkc100_lcd_powerdev = {
 
 /* Frame Buffer */
 static struct s3c_fb_pd_win smdkc100_fb_win0 = {
-	/* this is to ensure we use win0 */
-	.win_mode	= {
-		.left_margin	= 8,
-		.right_margin	= 13,
-		.upper_margin	= 7,
-		.lower_margin	= 5,
-		.hsync_len	= 3,
-		.vsync_len	= 1,
-		.xres		= 800,
-		.yres		= 480,
-		.refresh	= 80,
-	},
 	.max_bpp	= 32,
 	.default_bpp	= 16,
+	.xres		= 800,
+	.yres		= 480,
+};
+
+static struct fb_videomode smdkc100_lcd_timing = {
+	.left_margin	= 8,
+	.right_margin	= 13,
+	.upper_margin	= 7,
+	.lower_margin	= 5,
+	.hsync_len	= 3,
+	.vsync_len	= 1,
+	.xres		= 800,
+	.yres		= 480,
+	.refresh	= 80,
 };
 
 static struct s3c_fb_platdata smdkc100_lcd_pdata __initdata = {
 	.win[0]		= &smdkc100_fb_win0,
+	.vtiming	= &smdkc100_lcd_timing,
 	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
 	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
 	.setup_gpio	= s5pc100_fb_gpio_setup_24bpp,
diff --git a/trunk/arch/arm/mach-s5pv210/mach-aquila.c b/trunk/arch/arm/mach-s5pv210/mach-aquila.c
index 48d018f2332b..af528f9e97f9 100644
--- a/trunk/arch/arm/mach-s5pv210/mach-aquila.c
+++ b/trunk/arch/arm/mach-s5pv210/mach-aquila.c
@@ -96,38 +96,34 @@ static struct s3c2410_uartcfg aquila_uartcfgs[] __initdata = {
 
 /* Frame Buffer */
 static struct s3c_fb_pd_win aquila_fb_win0 = {
-	.win_mode = {
-		.left_margin = 16,
-		.right_margin = 16,
-		.upper_margin = 3,
-		.lower_margin = 28,
-		.hsync_len = 2,
-		.vsync_len = 2,
-		.xres = 480,
-		.yres = 800,
-	},
 	.max_bpp = 32,
 	.default_bpp = 16,
+	.xres = 480,
+	.yres = 800,
 };
 
 static struct s3c_fb_pd_win aquila_fb_win1 = {
-	.win_mode = {
-		.left_margin = 16,
-		.right_margin = 16,
-		.upper_margin = 3,
-		.lower_margin = 28,
-		.hsync_len = 2,
-		.vsync_len = 2,
-		.xres = 480,
-		.yres = 800,
-	},
 	.max_bpp = 32,
 	.default_bpp = 16,
+	.xres = 480,
+	.yres = 800,
+};
+
+static struct fb_videomode aquila_lcd_timing = {
+	.left_margin = 16,
+	.right_margin = 16,
+	.upper_margin = 3,
+	.lower_margin = 28,
+	.hsync_len = 2,
+	.vsync_len = 2,
+	.xres = 480,
+	.yres = 800,
 };
 
 static struct s3c_fb_platdata aquila_lcd_pdata __initdata = {
 	.win[0]		= &aquila_fb_win0,
 	.win[1]		= &aquila_fb_win1,
+	.vtiming	= &aquila_lcd_timing,
 	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
 	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC |
 			  VIDCON1_INV_VCLK | VIDCON1_INV_VDEN,
diff --git a/trunk/arch/arm/mach-s5pv210/mach-goni.c b/trunk/arch/arm/mach-s5pv210/mach-goni.c
index a8933de3d627..9c4720e43f7b 100644
--- a/trunk/arch/arm/mach-s5pv210/mach-goni.c
+++ b/trunk/arch/arm/mach-s5pv210/mach-goni.c
@@ -105,25 +105,29 @@ static struct s3c2410_uartcfg goni_uartcfgs[] __initdata = {
 
 /* Frame Buffer */
 static struct s3c_fb_pd_win goni_fb_win0 = {
-	.win_mode = {
-		.left_margin	= 16,
-		.right_margin	= 16,
-		.upper_margin	= 2,
-		.lower_margin	= 28,
-		.hsync_len	= 2,
-		.vsync_len	= 1,
-		.xres		= 480,
-		.yres		= 800,
-		.refresh	= 55,
-	},
 	.max_bpp	= 32,
 	.default_bpp	= 16,
+	.xres		= 480,
+	.yres		= 800,
 	.virtual_x	= 480,
 	.virtual_y	= 2 * 800,
 };
 
+static struct fb_videomode goni_lcd_timing = {
+	.left_margin	= 16,
+	.right_margin	= 16,
+	.upper_margin	= 2,
+	.lower_margin	= 28,
+	.hsync_len	= 2,
+	.vsync_len	= 1,
+	.xres		= 480,
+	.yres		= 800,
+	.refresh	= 55,
+};
+
 static struct s3c_fb_platdata goni_lcd_pdata __initdata = {
 	.win[0]		= &goni_fb_win0,
+	.vtiming	= &goni_lcd_timing,
 	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB |
 			  VIDCON0_CLKSEL_LCD,
 	.vidcon1	= VIDCON1_INV_VCLK | VIDCON1_INV_VDEN
diff --git a/trunk/arch/arm/mach-s5pv210/mach-smdkv210.c b/trunk/arch/arm/mach-s5pv210/mach-smdkv210.c
index 91d4ad8bcc73..5e0c9559d4b3 100644
--- a/trunk/arch/arm/mach-s5pv210/mach-smdkv210.c
+++ b/trunk/arch/arm/mach-s5pv210/mach-smdkv210.c
@@ -189,22 +189,26 @@ static struct platform_device smdkv210_lcd_lte480wv = {
 };
 
 static struct s3c_fb_pd_win smdkv210_fb_win0 = {
-	.win_mode = {
-		.left_margin	= 13,
-		.right_margin	= 8,
-		.upper_margin	= 7,
-		.lower_margin	= 5,
-		.hsync_len	= 3,
-		.vsync_len	= 1,
-		.xres		= 800,
-		.yres		= 480,
-	},
 	.max_bpp	= 32,
 	.default_bpp	= 24,
+	.xres		= 800,
+	.yres		= 480,
+};
+
+static struct fb_videomode smdkv210_lcd_timing = {
+	.left_margin	= 13,
+	.right_margin	= 8,
+	.upper_margin	= 7,
+	.lower_margin	= 5,
+	.hsync_len	= 3,
+	.vsync_len	= 1,
+	.xres		= 800,
+	.yres		= 480,
 };
 
 static struct s3c_fb_platdata smdkv210_lcd0_pdata __initdata = {
 	.win[0]		= &smdkv210_fb_win0,
+	.vtiming	= &smdkv210_lcd_timing,
 	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
 	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
 	.setup_gpio	= s5pv210_fb_gpio_setup_24bpp,
diff --git a/trunk/arch/arm/plat-samsung/include/plat/fb.h b/trunk/arch/arm/plat-samsung/include/plat/fb.h
index 0fedf47fa502..536002ff2ab8 100644
--- a/trunk/arch/arm/plat-samsung/include/plat/fb.h
+++ b/trunk/arch/arm/plat-samsung/include/plat/fb.h
@@ -24,15 +24,16 @@
 
 /**
  * struct s3c_fb_pd_win - per window setup data
- * @win_mode: The display parameters to initialise (not for window 0)
+ * @xres     : The window X size.
+ * @yres     : The window Y size.
  * @virtual_x: The virtual X size.
  * @virtual_y: The virtual Y size.
  */
 struct s3c_fb_pd_win {
-	struct fb_videomode	win_mode;
-
 	unsigned short		default_bpp;
 	unsigned short		max_bpp;
+	unsigned short		xres;
+	unsigned short		yres;
 	unsigned short		virtual_x;
 	unsigned short		virtual_y;
 };
@@ -45,6 +46,7 @@ struct s3c_fb_pd_win {
  * @default_win: default window layer number to be used for UI layer.
  * @vidcon0: The base vidcon0 values to control the panel data format.
  * @vidcon1: The base vidcon1 values to control the panel data output.
+ * @vtiming: Video timing when connected to a RGB type panel.
  * @win: The setup data for each hardware window, or NULL for unused.
  * @display_mode: The LCD output display mode.
  *
@@ -58,8 +60,7 @@ struct s3c_fb_platdata {
 	void	(*setup_gpio)(void);
 
 	struct s3c_fb_pd_win	*win[S3C_FB_MAX_WIN];
-
-	u32			 default_win;
+	struct fb_videomode     *vtiming;
 
 	u32			 vidcon0;
 	u32			 vidcon1;
diff --git a/trunk/drivers/video/Kconfig b/trunk/drivers/video/Kconfig
index a290be51a1f4..0217f7415ef5 100644
--- a/trunk/drivers/video/Kconfig
+++ b/trunk/drivers/video/Kconfig
@@ -2210,7 +2210,7 @@ config FB_XILINX
 
 config FB_COBALT
 	tristate "Cobalt server LCD frame buffer support"
-	depends on FB && MIPS_COBALT
+	depends on FB && (MIPS_COBALT || MIPS_SEAD3)
 
 config FB_SH7760
 	bool "SH7760/SH7763/SH7720/SH7721 LCDC support"
@@ -2382,6 +2382,39 @@ config FB_BROADSHEET
 	  and could also have been called by other names when coupled with
 	  a bridge adapter.
 
+config FB_AUO_K190X
+	tristate "AUO-K190X EPD controller support"
+	depends on FB
+	select FB_SYS_FILLRECT
+	select FB_SYS_COPYAREA
+	select FB_SYS_IMAGEBLIT
+	select FB_SYS_FOPS
+	select FB_DEFERRED_IO
+	help
+	  Provides support for epaper controllers from the K190X series
+	  of AUO. These controllers can be used to drive epaper displays
+	  from Sipix.
+
+	  This option enables the common support, shared by the individual
+	  controller drivers. You will also have to enable the driver
+	  for the controller type used in your device.
+
+config FB_AUO_K1900
+	tristate "AUO-K1900 EPD controller support"
+	depends on FB && FB_AUO_K190X
+	help
+	  This driver implements support for the AUO K1900 epd-controller.
+	  This controller can drive Sipix epaper displays but can only do
+	  serial updates, reducing the number of possible frames per second.
+
+config FB_AUO_K1901
+	tristate "AUO-K1901 EPD controller support"
+	depends on FB && FB_AUO_K190X
+	help
+	  This driver implements support for the AUO K1901 epd-controller.
+	  This controller can drive Sipix epaper displays and supports
+	  concurrent updates, making higher frames per second possible.
+
 config FB_JZ4740
 	tristate "JZ4740 LCD framebuffer support"
 	depends on FB && MACH_JZ4740
diff --git a/trunk/drivers/video/Makefile b/trunk/drivers/video/Makefile
index 9356add945b3..ee8dafb69e36 100644
--- a/trunk/drivers/video/Makefile
+++ b/trunk/drivers/video/Makefile
@@ -118,6 +118,9 @@ obj-$(CONFIG_FB_PMAGB_B)	  += pmagb-b-fb.o
 obj-$(CONFIG_FB_MAXINE)		  += maxinefb.o
 obj-$(CONFIG_FB_METRONOME)        += metronomefb.o
 obj-$(CONFIG_FB_BROADSHEET)       += broadsheetfb.o
+obj-$(CONFIG_FB_AUO_K190X)	  += auo_k190x.o
+obj-$(CONFIG_FB_AUO_K1900)	  += auo_k1900fb.o
+obj-$(CONFIG_FB_AUO_K1901)	  += auo_k1901fb.o
 obj-$(CONFIG_FB_S1D13XXX)	  += s1d13xxxfb.o
 obj-$(CONFIG_FB_SH7760)		  += sh7760fb.o
 obj-$(CONFIG_FB_IMX)              += imxfb.o
diff --git a/trunk/drivers/video/auo_k1900fb.c b/trunk/drivers/video/auo_k1900fb.c
new file mode 100644
index 000000000000..c36cf961dcb2
--- /dev/null
+++ b/trunk/drivers/video/auo_k1900fb.c
@@ -0,0 +1,198 @@
+/*
+ * auok190xfb.c -- FB driver for AUO-K1900 controllers
+ *
+ * Copyright (C) 2011, 2012 Heiko Stuebner <heiko@sntech.de>
+ *
+ * based on broadsheetfb.c
+ *
+ * Copyright (C) 2008, Jaya Kumar
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Layout is based on skeletonfb.c by James Simmons and Geert Uytterhoeven.
+ *
+ * This driver is written to be used with the AUO-K1900 display controller.
+ *
+ * It is intended to be architecture independent. A board specific driver
+ * must be used to perform all the physical IO interactions.
+ *
+ * The controller supports different update modes:
+ * mode0+1 16 step gray (4bit)
+ * mode2 4 step gray (2bit) - FIXME: add strange refresh
+ * mode3 2 step gray (1bit) - FIXME: add strange refresh
+ * mode4 handwriting mode (strange behaviour)
+ * mode5 automatic selection of update mode
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/fb.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/list.h>
+#include <linux/firmware.h>
+#include <linux/gpio.h>
+#include <linux/pm_runtime.h>
+
+#include <video/auo_k190xfb.h>
+
+#include "auo_k190x.h"
+
+/*
+ * AUO-K1900 specific commands
+ */
+
+#define AUOK1900_CMD_PARTIALDISP	0x1001
+#define AUOK1900_CMD_ROTATION		0x1006
+#define AUOK1900_CMD_LUT_STOP		0x1009
+
+#define AUOK1900_INIT_TEMP_AVERAGE	(1 << 13)
+#define AUOK1900_INIT_ROTATE(_x)	((_x & 0x3) << 10)
+#define AUOK1900_INIT_RESOLUTION(_res)	((_res & 0x7) << 2)
+
+static void auok1900_init(struct auok190xfb_par *par)
+{
+	struct auok190x_board *board = par->board;
+	u16 init_param = 0;
+
+	init_param |= AUOK1900_INIT_TEMP_AVERAGE;
+	init_param |= AUOK1900_INIT_ROTATE(par->rotation);
+	init_param |= AUOK190X_INIT_INVERSE_WHITE;
+	init_param |= AUOK190X_INIT_FORMAT0;
+	init_param |= AUOK1900_INIT_RESOLUTION(par->resolution);
+	init_param |= AUOK190X_INIT_SHIFT_RIGHT;
+
+	auok190x_send_cmdargs(par, AUOK190X_CMD_INIT, 1, &init_param);
+
+	/* let the controller finish */
+	board->wait_for_rdy(par);
+}
+
+static void auok1900_update_region(struct auok190xfb_par *par, int mode,
+						u16 y1, u16 y2)
+{
+	struct device *dev = par->info->device;
+	unsigned char *buf = (unsigned char *)par->info->screen_base;
+	int xres = par->info->var.xres;
+	u16 args[4];
+
+	pm_runtime_get_sync(dev);
+
+	mutex_lock(&(par->io_lock));
+
+	/* y1 and y2 must be a multiple of 2 so drop the lowest bit */
+	y1 &= 0xfffe;
+	y2 &= 0xfffe;
+
+	dev_dbg(dev, "update (x,y,w,h,mode)=(%d,%d,%d,%d,%d)\n",
+		1, y1+1, xres, y2-y1, mode);
+
+	/* to FIX handle different partial update modes */
+	args[0] = mode | 1;
+	args[1] = y1 + 1;
+	args[2] = xres;
+	args[3] = y2 - y1;
+	buf += y1 * xres;
+	auok190x_send_cmdargs_pixels(par, AUOK1900_CMD_PARTIALDISP, 4, args,
+				     ((y2 - y1) * xres)/2, (u16 *) buf);
+	auok190x_send_command(par, AUOK190X_CMD_DATA_STOP);
+
+	par->update_cnt++;
+
+	mutex_unlock(&(par->io_lock));
+
+	pm_runtime_mark_last_busy(dev);
+	pm_runtime_put_autosuspend(dev);
+}
+
+static void auok1900fb_dpy_update_pages(struct auok190xfb_par *par,
+						u16 y1, u16 y2)
+{
+	int mode;
+
+	if (par->update_mode < 0) {
+		mode = AUOK190X_UPDATE_MODE(1);
+		par->last_mode = -1;
+	} else {
+		mode = AUOK190X_UPDATE_MODE(par->update_mode);
+		par->last_mode = par->update_mode;
+	}
+
+	if (par->flash)
+		mode |= AUOK190X_UPDATE_NONFLASH;
+
+	auok1900_update_region(par, mode, y1, y2);
+}
+
+static void auok1900fb_dpy_update(struct auok190xfb_par *par)
+{
+	int mode;
+
+	if (par->update_mode < 0) {
+		mode = AUOK190X_UPDATE_MODE(0);
+		par->last_mode = -1;
+	} else {
+		mode = AUOK190X_UPDATE_MODE(par->update_mode);
+		par->last_mode = par->update_mode;
+	}
+
+	if (par->flash)
+		mode |= AUOK190X_UPDATE_NONFLASH;
+
+	auok1900_update_region(par, mode, 0, par->info->var.yres);
+	par->update_cnt = 0;
+}
+
+static bool auok1900fb_need_refresh(struct auok190xfb_par *par)
+{
+	return (par->update_cnt > 10);
+}
+
+static int __devinit auok1900fb_probe(struct platform_device *pdev)
+{
+	struct auok190x_init_data init;
+	struct auok190x_board *board;
+
+	/* pick up board specific routines */
+	board = pdev->dev.platform_data;
+	if (!board)
+		return -EINVAL;
+
+	/* fill temporary init struct for common init */
+	init.id = "auo_k1900fb";
+	init.board = board;
+	init.update_partial = auok1900fb_dpy_update_pages;
+	init.update_all = auok1900fb_dpy_update;
+	init.need_refresh = auok1900fb_need_refresh;
+	init.init = auok1900_init;
+
+	return auok190x_common_probe(pdev, &init);
+}
+
+static int __devexit auok1900fb_remove(struct platform_device *pdev)
+{
+	return auok190x_common_remove(pdev);
+}
+
+static struct platform_driver auok1900fb_driver = {
+	.probe	= auok1900fb_probe,
+	.remove = __devexit_p(auok1900fb_remove),
+	.driver	= {
+		.owner	= THIS_MODULE,
+		.name	= "auo_k1900fb",
+		.pm = &auok190x_pm,
+	},
+};
+module_platform_driver(auok1900fb_driver);
+
+MODULE_DESCRIPTION("framebuffer driver for the AUO-K1900 EPD controller");
+MODULE_AUTHOR("Heiko Stuebner <heiko@sntech.de>");
+MODULE_LICENSE("GPL");
diff --git a/trunk/drivers/video/auo_k1901fb.c b/trunk/drivers/video/auo_k1901fb.c
new file mode 100644
index 000000000000..1c054c18616e
--- /dev/null
+++ b/trunk/drivers/video/auo_k1901fb.c
@@ -0,0 +1,251 @@
+/*
+ * auok190xfb.c -- FB driver for AUO-K1901 controllers
+ *
+ * Copyright (C) 2011, 2012 Heiko Stuebner <heiko@sntech.de>
+ *
+ * based on broadsheetfb.c
+ *
+ * Copyright (C) 2008, Jaya Kumar
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Layout is based on skeletonfb.c by James Simmons and Geert Uytterhoeven.
+ *
+ * This driver is written to be used with the AUO-K1901 display controller.
+ *
+ * It is intended to be architecture independent. A board specific driver
+ * must be used to perform all the physical IO interactions.
+ *
+ * The controller supports different update modes:
+ * mode0+1 16 step gray (4bit)
+ * mode2+3 4 step gray (2bit)
+ * mode4+5 2 step gray (1bit)
+ * - mode4 is described as "without LUT"
+ * mode7 automatic selection of update mode
+ *
+ * The most interesting difference to the K1900 is the ability to do screen
+ * updates in an asynchronous fashion. Where the K1900 needs to wait for the
+ * current update to complete, the K1901 can process later updates already.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/fb.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/list.h>
+#include <linux/firmware.h>
+#include <linux/gpio.h>
+#include <linux/pm_runtime.h>
+
+#include <video/auo_k190xfb.h>
+
+#include "auo_k190x.h"
+
+/*
+ * AUO-K1901 specific commands
+ */
+
+#define AUOK1901_CMD_LUT_INTERFACE	0x0005
+#define AUOK1901_CMD_DMA_START		0x1001
+#define AUOK1901_CMD_CURSOR_START	0x1007
+#define AUOK1901_CMD_CURSOR_STOP	AUOK190X_CMD_DATA_STOP
+#define AUOK1901_CMD_DDMA_START		0x1009
+
+#define AUOK1901_INIT_GATE_PULSE_LOW	(0 << 14)
+#define AUOK1901_INIT_GATE_PULSE_HIGH	(1 << 14)
+#define AUOK1901_INIT_SINGLE_GATE	(0 << 13)
+#define AUOK1901_INIT_DOUBLE_GATE	(1 << 13)
+
+/* Bits to pixels
+ *   Mode	15-12	11-8	7-4	3-0
+ *   format2	2	T	1	T
+ *   format3	1	T	2	T
+ *   format4	T	2	T	1
+ *   format5	T	1	T	2
+ *
+ *   halftone modes:
+ *   format6	2	2	1	1
+ *   format7	1	1	2	2
+ */
+#define AUOK1901_INIT_FORMAT2		(1 << 7)
+#define AUOK1901_INIT_FORMAT3		((1 << 7) | (1 << 6))
+#define AUOK1901_INIT_FORMAT4		(1 << 8)
+#define AUOK1901_INIT_FORMAT5		((1 << 8) | (1 << 6))
+#define AUOK1901_INIT_FORMAT6		((1 << 8) | (1 << 7))
+#define AUOK1901_INIT_FORMAT7		((1 << 8) | (1 << 7) | (1 << 6))
+
+/* res[4] to bit 10
+ * res[3-0] to bits 5-2
+ */
+#define AUOK1901_INIT_RESOLUTION(_res)	(((_res & (1 << 4)) << 6) \
+					 | ((_res & 0xf) << 2))
+
+/*
+ * portrait / landscape orientation in AUOK1901_CMD_DMA_START
+ */
+#define AUOK1901_DMA_ROTATE90(_rot)		((_rot & 1) << 13)
+
+/*
+ * equivalent to 1 << 11, needs the ~ to have same rotation like K1900
+ */
+#define AUOK1901_DDMA_ROTATE180(_rot)		((~_rot & 2) << 10)
+
+static void auok1901_init(struct auok190xfb_par *par)
+{
+	struct auok190x_board *board = par->board;
+	u16 init_param = 0;
+
+	init_param |= AUOK190X_INIT_INVERSE_WHITE;
+	init_param |= AUOK190X_INIT_FORMAT0;
+	init_param |= AUOK1901_INIT_RESOLUTION(par->resolution);
+	init_param |= AUOK190X_INIT_SHIFT_LEFT;
+
+	auok190x_send_cmdargs(par, AUOK190X_CMD_INIT, 1, &init_param);
+
+	/* let the controller finish */
+	board->wait_for_rdy(par);
+}
+
+static void auok1901_update_region(struct auok190xfb_par *par, int mode,
+						u16 y1, u16 y2)
+{
+	struct device *dev = par->info->device;
+	unsigned char *buf = (unsigned char *)par->info->screen_base;
+	int xres = par->info->var.xres;
+	u16 args[5];
+
+	pm_runtime_get_sync(dev);
+
+	mutex_lock(&(par->io_lock));
+
+	/* y1 and y2 must be a multiple of 2 so drop the lowest bit */
+	y1 &= 0xfffe;
+	y2 &= 0xfffe;
+
+	dev_dbg(dev, "update (x,y,w,h,mode)=(%d,%d,%d,%d,%d)\n",
+		1, y1+1, xres, y2-y1, mode);
+
+	/* K1901: first transfer the region data */
+	args[0] = AUOK1901_DMA_ROTATE90(par->rotation) | 1;
+	args[1] = y1 + 1;
+	args[2] = xres;
+	args[3] = y2 - y1;
+	buf += y1 * xres;
+	auok190x_send_cmdargs_pixels_nowait(par, AUOK1901_CMD_DMA_START, 4,
+					    args, ((y2 - y1) * xres)/2,
+					    (u16 *) buf);
+	auok190x_send_command_nowait(par, AUOK190X_CMD_DATA_STOP);
+
+	/* K1901: second tell the controller to update the region with mode */
+	args[0] = mode | AUOK1901_DDMA_ROTATE180(par->rotation);
+	args[1] = 1;
+	args[2] = y1 + 1;
+	args[3] = xres;
+	args[4] = y2 - y1;
+	auok190x_send_cmdargs_nowait(par, AUOK1901_CMD_DDMA_START, 5, args);
+
+	par->update_cnt++;
+
+	mutex_unlock(&(par->io_lock));
+
+	pm_runtime_mark_last_busy(dev);
+	pm_runtime_put_autosuspend(dev);
+}
+
+static void auok1901fb_dpy_update_pages(struct auok190xfb_par *par,
+						u16 y1, u16 y2)
+{
+	int mode;
+
+	if (par->update_mode < 0) {
+		mode = AUOK190X_UPDATE_MODE(1);
+		par->last_mode = -1;
+	} else {
+		mode = AUOK190X_UPDATE_MODE(par->update_mode);
+		par->last_mode = par->update_mode;
+	}
+
+	if (par->flash)
+		mode |= AUOK190X_UPDATE_NONFLASH;
+
+	auok1901_update_region(par, mode, y1, y2);
+}
+
+static void auok1901fb_dpy_update(struct auok190xfb_par *par)
+{
+	int mode;
+
+	/* When doing full updates, wait for the controller to be ready
+	 * This will hopefully catch some hangs of the K1901
+	 */
+	par->board->wait_for_rdy(par);
+
+	if (par->update_mode < 0) {
+		mode = AUOK190X_UPDATE_MODE(0);
+		par->last_mode = -1;
+	} else {
+		mode = AUOK190X_UPDATE_MODE(par->update_mode);
+		par->last_mode = par->update_mode;
+	}
+
+	if (par->flash)
+		mode |= AUOK190X_UPDATE_NONFLASH;
+
+	auok1901_update_region(par, mode, 0, par->info->var.yres);
+	par->update_cnt = 0;
+}
+
+static bool auok1901fb_need_refresh(struct auok190xfb_par *par)
+{
+	return (par->update_cnt > 10);
+}
+
+static int __devinit auok1901fb_probe(struct platform_device *pdev)
+{
+	struct auok190x_init_data init;
+	struct auok190x_board *board;
+
+	/* pick up board specific routines */
+	board = pdev->dev.platform_data;
+	if (!board)
+		return -EINVAL;
+
+	/* fill temporary init struct for common init */
+	init.id = "auo_k1901fb";
+	init.board = board;
+	init.update_partial = auok1901fb_dpy_update_pages;
+	init.update_all = auok1901fb_dpy_update;
+	init.need_refresh = auok1901fb_need_refresh;
+	init.init = auok1901_init;
+
+	return auok190x_common_probe(pdev, &init);
+}
+
+static int __devexit auok1901fb_remove(struct platform_device *pdev)
+{
+	return auok190x_common_remove(pdev);
+}
+
+static struct platform_driver auok1901fb_driver = {
+	.probe	= auok1901fb_probe,
+	.remove = __devexit_p(auok1901fb_remove),
+	.driver	= {
+		.owner	= THIS_MODULE,
+		.name	= "auo_k1901fb",
+		.pm = &auok190x_pm,
+	},
+};
+module_platform_driver(auok1901fb_driver);
+
+MODULE_DESCRIPTION("framebuffer driver for the AUO-K1901 EPD controller");
+MODULE_AUTHOR("Heiko Stuebner <heiko@sntech.de>");
+MODULE_LICENSE("GPL");
diff --git a/trunk/drivers/video/auo_k190x.c b/trunk/drivers/video/auo_k190x.c
new file mode 100644
index 000000000000..77da6a2f43dc
--- /dev/null
+++ b/trunk/drivers/video/auo_k190x.c
@@ -0,0 +1,1046 @@
+/*
+ * Common code for AUO-K190X framebuffer drivers
+ *
+ * Copyright (C) 2012 Heiko Stuebner <heiko@sntech.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/gpio.h>
+#include <linux/pm_runtime.h>
+#include <linux/fb.h>
+#include <linux/delay.h>
+#include <linux/uaccess.h>
+#include <linux/vmalloc.h>
+#include <linux/regulator/consumer.h>
+
+#include <video/auo_k190xfb.h>
+
+#include "auo_k190x.h"
+
+struct panel_info {
+	int w;
+	int h;
+};
+
+/* table of panel specific parameters to be indexed into by the board drivers */
+static struct panel_info panel_table[] = {
+	/* standard 6" */
+	[AUOK190X_RESOLUTION_800_600] = {
+		.w = 800,
+		.h = 600,
+	},
+	/* standard 9" */
+	[AUOK190X_RESOLUTION_1024_768] = {
+		.w = 1024,
+		.h = 768,
+	},
+};
+
+/*
+ * private I80 interface to the board driver
+ */
+
+static void auok190x_issue_data(struct auok190xfb_par *par, u16 data)
+{
+	par->board->set_ctl(par, AUOK190X_I80_WR, 0);
+	par->board->set_hdb(par, data);
+	par->board->set_ctl(par, AUOK190X_I80_WR, 1);
+}
+
+static void auok190x_issue_cmd(struct auok190xfb_par *par, u16 data)
+{
+	par->board->set_ctl(par, AUOK190X_I80_DC, 0);
+	auok190x_issue_data(par, data);
+	par->board->set_ctl(par, AUOK190X_I80_DC, 1);
+}
+
+static int auok190x_issue_pixels(struct auok190xfb_par *par, int size,
+				 u16 *data)
+{
+	struct device *dev = par->info->device;
+	int i;
+	u16 tmp;
+
+	if (size & 3) {
+		dev_err(dev, "issue_pixels: size %d must be a multiple of 4\n",
+			size);
+		return -EINVAL;
+	}
+
+	for (i = 0; i < (size >> 1); i++) {
+		par->board->set_ctl(par, AUOK190X_I80_WR, 0);
+
+		/* simple reduction of 8bit staticgray to 4bit gray
+		 * combines 4 * 4bit pixel values into a 16bit value
+		 */
+		tmp  = (data[2*i] & 0xF0) >> 4;
+		tmp |= (data[2*i] & 0xF000) >> 8;
+		tmp |= (data[2*i+1] & 0xF0) << 4;
+		tmp |= (data[2*i+1] & 0xF000);
+
+		par->board->set_hdb(par, tmp);
+		par->board->set_ctl(par, AUOK190X_I80_WR, 1);
+	}
+
+	return 0;
+}
+
+static u16 auok190x_read_data(struct auok190xfb_par *par)
+{
+	u16 data;
+
+	par->board->set_ctl(par, AUOK190X_I80_OE, 0);
+	data = par->board->get_hdb(par);
+	par->board->set_ctl(par, AUOK190X_I80_OE, 1);
+
+	return data;
+}
+
+/*
+ * Command interface for the controller drivers
+ */
+
+void auok190x_send_command_nowait(struct auok190xfb_par *par, u16 data)
+{
+	par->board->set_ctl(par, AUOK190X_I80_CS, 0);
+	auok190x_issue_cmd(par, data);
+	par->board->set_ctl(par, AUOK190X_I80_CS, 1);
+}
+EXPORT_SYMBOL_GPL(auok190x_send_command_nowait);
+
+void auok190x_send_cmdargs_nowait(struct auok190xfb_par *par, u16 cmd,
+				  int argc, u16 *argv)
+{
+	int i;
+
+	par->board->set_ctl(par, AUOK190X_I80_CS, 0);
+	auok190x_issue_cmd(par, cmd);
+
+	for (i = 0; i < argc; i++)
+		auok190x_issue_data(par, argv[i]);
+	par->board->set_ctl(par, AUOK190X_I80_CS, 1);
+}
+EXPORT_SYMBOL_GPL(auok190x_send_cmdargs_nowait);
+
+int auok190x_send_command(struct auok190xfb_par *par, u16 data)
+{
+	int ret;
+
+	ret = par->board->wait_for_rdy(par);
+	if (ret)
+		return ret;
+
+	auok190x_send_command_nowait(par, data);
+	return 0;
+}
+EXPORT_SYMBOL_GPL(auok190x_send_command);
+
+int auok190x_send_cmdargs(struct auok190xfb_par *par, u16 cmd,
+			   int argc, u16 *argv)
+{
+	int ret;
+
+	ret = par->board->wait_for_rdy(par);
+	if (ret)
+		return ret;
+
+	auok190x_send_cmdargs_nowait(par, cmd, argc, argv);
+	return 0;
+}
+EXPORT_SYMBOL_GPL(auok190x_send_cmdargs);
+
+int auok190x_read_cmdargs(struct auok190xfb_par *par, u16 cmd,
+			   int argc, u16 *argv)
+{
+	int i, ret;
+
+	ret = par->board->wait_for_rdy(par);
+	if (ret)
+		return ret;
+
+	par->board->set_ctl(par, AUOK190X_I80_CS, 0);
+	auok190x_issue_cmd(par, cmd);
+
+	for (i = 0; i < argc; i++)
+		argv[i] = auok190x_read_data(par);
+	par->board->set_ctl(par, AUOK190X_I80_CS, 1);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(auok190x_read_cmdargs);
+
+void auok190x_send_cmdargs_pixels_nowait(struct auok190xfb_par *par, u16 cmd,
+				  int argc, u16 *argv, int size, u16 *data)
+{
+	int i;
+
+	par->board->set_ctl(par, AUOK190X_I80_CS, 0);
+
+	auok190x_issue_cmd(par, cmd);
+
+	for (i = 0; i < argc; i++)
+		auok190x_issue_data(par, argv[i]);
+
+	auok190x_issue_pixels(par, size, data);
+
+	par->board->set_ctl(par, AUOK190X_I80_CS, 1);
+}
+EXPORT_SYMBOL_GPL(auok190x_send_cmdargs_pixels_nowait);
+
+int auok190x_send_cmdargs_pixels(struct auok190xfb_par *par, u16 cmd,
+				  int argc, u16 *argv, int size, u16 *data)
+{
+	int ret;
+
+	ret = par->board->wait_for_rdy(par);
+	if (ret)
+		return ret;
+
+	auok190x_send_cmdargs_pixels_nowait(par, cmd, argc, argv, size, data);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(auok190x_send_cmdargs_pixels);
+
+/*
+ * fbdefio callbacks - common on both controllers.
+ */
+
+static void auok190xfb_dpy_first_io(struct fb_info *info)
+{
+	/* tell runtime-pm that we wish to use the device in a short time */
+	pm_runtime_get(info->device);
+}
+
+/* this is called back from the deferred io workqueue */
+static void auok190xfb_dpy_deferred_io(struct fb_info *info,
+				struct list_head *pagelist)
+{
+	struct fb_deferred_io *fbdefio = info->fbdefio;
+	struct auok190xfb_par *par = info->par;
+	u16 yres = info->var.yres;
+	u16 xres = info->var.xres;
+	u16 y1 = 0, h = 0;
+	int prev_index = -1;
+	struct page *cur;
+	int h_inc;
+	int threshold;
+
+	if (!list_empty(pagelist))
+		/* the device resume should've been requested through first_io,
+		 * if the resume did not finish until now, wait for it.
+		 */
+		pm_runtime_barrier(info->device);
+	else
+		/* We reached this via the fsync or some other way.
+		 * In either case the first_io function did not run,
+		 * so we runtime_resume the device here synchronously.
+		 */
+		pm_runtime_get_sync(info->device);
+
+	/* Do a full screen update every n updates to prevent
+	 * excessive darkening of the Sipix display.
+	 * If we do this, there is no need to walk the pages.
+	 */
+	if (par->need_refresh(par)) {
+		par->update_all(par);
+		goto out;
+	}
+
+	/* height increment is fixed per page */
+	h_inc = DIV_ROUND_UP(PAGE_SIZE , xres);
+
+	/* calculate number of pages from pixel height */
+	threshold = par->consecutive_threshold / h_inc;
+	if (threshold < 1)
+		threshold = 1;
+
+	/* walk the written page list and swizzle the data */
+	list_for_each_entry(cur, &fbdefio->pagelist, lru) {
+		if (prev_index < 0) {
+			/* just starting so assign first page */
+			y1 = (cur->index << PAGE_SHIFT) / xres;
+			h = h_inc;
+		} else if ((cur->index - prev_index) <= threshold) {
+			/* page is within our threshold for single updates */
+			h += h_inc * (cur->index - prev_index);
+		} else {
+			/* page not consecutive, issue previous update first */
+			par->update_partial(par, y1, y1 + h);
+
+			/* start over with our non consecutive page */
+			y1 = (cur->index << PAGE_SHIFT) / xres;
+			h = h_inc;
+		}
+		prev_index = cur->index;
+	}
+
+	/* if we still have any pages to update we do so now */
+	if (h >= yres)
+		/* its a full screen update, just do it */
+		par->update_all(par);
+	else
+		par->update_partial(par, y1, min((u16) (y1 + h), yres));
+
+out:
+	pm_runtime_mark_last_busy(info->device);
+	pm_runtime_put_autosuspend(info->device);
+}
+
+/*
+ * framebuffer operations
+ */
+
+/*
+ * this is the slow path from userspace. they can seek and write to
+ * the fb. it's inefficient to do anything less than a full screen draw
+ */
+static ssize_t auok190xfb_write(struct fb_info *info, const char __user *buf,
+				size_t count, loff_t *ppos)
+{
+	struct auok190xfb_par *par = info->par;
+	unsigned long p = *ppos;
+	void *dst;
+	int err = 0;
+	unsigned long total_size;
+
+	if (info->state != FBINFO_STATE_RUNNING)
+		return -EPERM;
+
+	total_size = info->fix.smem_len;
+
+	if (p > total_size)
+		return -EFBIG;
+
+	if (count > total_size) {
+		err = -EFBIG;
+		count = total_size;
+	}
+
+	if (count + p > total_size) {
+		if (!err)
+			err = -ENOSPC;
+
+		count = total_size - p;
+	}
+
+	dst = (void *)(info->screen_base + p);
+
+	if (copy_from_user(dst, buf, count))
+		err = -EFAULT;
+
+	if  (!err)
+		*ppos += count;
+
+	par->update_all(par);
+
+	return (err) ? err : count;
+}
+
+static void auok190xfb_fillrect(struct fb_info *info,
+				   const struct fb_fillrect *rect)
+{
+	struct auok190xfb_par *par = info->par;
+
+	sys_fillrect(info, rect);
+
+	par->update_all(par);
+}
+
+static void auok190xfb_copyarea(struct fb_info *info,
+				   const struct fb_copyarea *area)
+{
+	struct auok190xfb_par *par = info->par;
+
+	sys_copyarea(info, area);
+
+	par->update_all(par);
+}
+
+static void auok190xfb_imageblit(struct fb_info *info,
+				const struct fb_image *image)
+{
+	struct auok190xfb_par *par = info->par;
+
+	sys_imageblit(info, image);
+
+	par->update_all(par);
+}
+
+static int auok190xfb_check_var(struct fb_var_screeninfo *var,
+				   struct fb_info *info)
+{
+	if (info->var.xres != var->xres || info->var.yres != var->yres ||
+	    info->var.xres_virtual != var->xres_virtual ||
+	    info->var.yres_virtual != var->yres_virtual) {
+		pr_info("%s: Resolution not supported: X%u x Y%u\n",
+			 __func__, var->xres, var->yres);
+		return -EINVAL;
+	}
+
+	/*
+	 *  Memory limit
+	 */
+
+	if ((info->fix.line_length * var->yres_virtual) > info->fix.smem_len) {
+		pr_info("%s: Memory Limit requested yres_virtual = %u\n",
+			 __func__, var->yres_virtual);
+		return -ENOMEM;
+	}
+
+	return 0;
+}
+
+static struct fb_ops auok190xfb_ops = {
+	.owner		= THIS_MODULE,
+	.fb_read	= fb_sys_read,
+	.fb_write	= auok190xfb_write,
+	.fb_fillrect	= auok190xfb_fillrect,
+	.fb_copyarea	= auok190xfb_copyarea,
+	.fb_imageblit	= auok190xfb_imageblit,
+	.fb_check_var	= auok190xfb_check_var,
+};
+
+/*
+ * Controller-functions common to both K1900 and K1901
+ */
+
+static int auok190x_read_temperature(struct auok190xfb_par *par)
+{
+	struct device *dev = par->info->device;
+	u16 data[4];
+	int temp;
+
+	pm_runtime_get_sync(dev);
+
+	mutex_lock(&(par->io_lock));
+
+	auok190x_read_cmdargs(par, AUOK190X_CMD_READ_VERSION, 4, data);
+
+	mutex_unlock(&(par->io_lock));
+
+	pm_runtime_mark_last_busy(dev);
+	pm_runtime_put_autosuspend(dev);
+
+	/* sanitize and split of half-degrees for now */
+	temp = ((data[0] & AUOK190X_VERSION_TEMP_MASK) >> 1);
+
+	/* handle positive and negative temperatures */
+	if (temp >= 201)
+		return (255 - temp + 1) * (-1);
+	else
+		return temp;
+}
+
+static void auok190x_identify(struct auok190xfb_par *par)
+{
+	struct device *dev = par->info->device;
+	u16 data[4];
+
+	pm_runtime_get_sync(dev);
+
+	mutex_lock(&(par->io_lock));
+
+	auok190x_read_cmdargs(par, AUOK190X_CMD_READ_VERSION, 4, data);
+
+	mutex_unlock(&(par->io_lock));
+
+	par->epd_type = data[1] & AUOK190X_VERSION_TEMP_MASK;
+
+	par->panel_size_int = AUOK190X_VERSION_SIZE_INT(data[2]);
+	par->panel_size_float = AUOK190X_VERSION_SIZE_FLOAT(data[2]);
+	par->panel_model = AUOK190X_VERSION_MODEL(data[2]);
+
+	par->tcon_version = AUOK190X_VERSION_TCON(data[3]);
+	par->lut_version = AUOK190X_VERSION_LUT(data[3]);
+
+	dev_dbg(dev, "panel %d.%din, model 0x%x, EPD 0x%x TCON-rev 0x%x, LUT-rev 0x%x",
+		par->panel_size_int, par->panel_size_float, par->panel_model,
+		par->epd_type, par->tcon_version, par->lut_version);
+
+	pm_runtime_mark_last_busy(dev);
+	pm_runtime_put_autosuspend(dev);
+}
+
+/*
+ * Sysfs functions
+ */
+
+static ssize_t update_mode_show(struct device *dev,
+				struct device_attribute *attr, char *buf)
+{
+	struct fb_info *info = dev_get_drvdata(dev);
+	struct auok190xfb_par *par = info->par;
+
+	return sprintf(buf, "%d\n", par->update_mode);
+}
+
+static ssize_t update_mode_store(struct device *dev,
+				 struct device_attribute *attr,
+				 const char *buf, size_t count)
+{
+	struct fb_info *info = dev_get_drvdata(dev);
+	struct auok190xfb_par *par = info->par;
+	int mode, ret;
+
+	ret = kstrtoint(buf, 10, &mode);
+	if (ret)
+		return ret;
+
+	par->update_mode = mode;
+
+	/* if we enter a better mode, do a full update */
+	if (par->last_mode > 1 && mode < par->last_mode)
+		par->update_all(par);
+
+	return count;
+}
+
+static ssize_t flash_show(struct device *dev, struct device_attribute *attr,
+			  char *buf)
+{
+	struct fb_info *info = dev_get_drvdata(dev);
+	struct auok190xfb_par *par = info->par;
+
+	return sprintf(buf, "%d\n", par->flash);
+}
+
+static ssize_t flash_store(struct device *dev, struct device_attribute *attr,
+			   const char *buf, size_t count)
+{
+	struct fb_info *info = dev_get_drvdata(dev);
+	struct auok190xfb_par *par = info->par;
+	int flash, ret;
+
+	ret = kstrtoint(buf, 10, &flash);
+	if (ret)
+		return ret;
+
+	if (flash > 0)
+		par->flash = 1;
+	else
+		par->flash = 0;
+
+	return count;
+}
+
+static ssize_t temp_show(struct device *dev, struct device_attribute *attr,
+			 char *buf)
+{
+	struct fb_info *info = dev_get_drvdata(dev);
+	struct auok190xfb_par *par = info->par;
+	int temp;
+
+	temp = auok190x_read_temperature(par);
+	return sprintf(buf, "%d\n", temp);
+}
+
+static DEVICE_ATTR(update_mode, 0644, update_mode_show, update_mode_store);
+static DEVICE_ATTR(flash, 0644, flash_show, flash_store);
+static DEVICE_ATTR(temp, 0644, temp_show, NULL);
+
+static struct attribute *auok190x_attributes[] = {
+	&dev_attr_update_mode.attr,
+	&dev_attr_flash.attr,
+	&dev_attr_temp.attr,
+	NULL
+};
+
+static const struct attribute_group auok190x_attr_group = {
+	.attrs		= auok190x_attributes,
+};
+
+static int auok190x_power(struct auok190xfb_par *par, bool on)
+{
+	struct auok190x_board *board = par->board;
+	int ret;
+
+	if (on) {
+		/* We should maintain POWER up for at least 80ms before set
+		 * RST_N and SLP_N to high (TCON spec 20100803_v35 p59)
+		 */
+		ret = regulator_enable(par->regulator);
+		if (ret)
+			return ret;
+
+		msleep(200);
+		gpio_set_value(board->gpio_nrst, 1);
+		gpio_set_value(board->gpio_nsleep, 1);
+		msleep(200);
+	} else {
+		regulator_disable(par->regulator);
+		gpio_set_value(board->gpio_nrst, 0);
+		gpio_set_value(board->gpio_nsleep, 0);
+	}
+
+	return 0;
+}
+
+/*
+ * Recovery - powercycle the controller
+ */
+
+static void auok190x_recover(struct auok190xfb_par *par)
+{
+	auok190x_power(par, 0);
+	msleep(100);
+	auok190x_power(par, 1);
+
+	par->init(par);
+
+	/* wait for init to complete */
+	par->board->wait_for_rdy(par);
+}
+
+/*
+ * Power-management
+ */
+
+#ifdef CONFIG_PM
+static int auok190x_runtime_suspend(struct device *dev)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct fb_info *info = platform_get_drvdata(pdev);
+	struct auok190xfb_par *par = info->par;
+	struct auok190x_board *board = par->board;
+	u16 standby_param;
+
+	/* take and keep the lock until we are resumed, as the controller
+	 * will never reach the non-busy state when in standby mode
+	 */
+	mutex_lock(&(par->io_lock));
+
+	if (par->standby) {
+		dev_warn(dev, "already in standby, runtime-pm pairing mismatch\n");
+		mutex_unlock(&(par->io_lock));
+		return 0;
+	}
+
+	/* according to runtime_pm.txt runtime_suspend only means, that the
+	 * device will not process data and will not communicate with the CPU
+	 * As we hold the lock, this stays true even without standby
+	 */
+	if (board->quirks & AUOK190X_QUIRK_STANDBYBROKEN) {
+		dev_dbg(dev, "runtime suspend without standby\n");
+		goto finish;
+	} else if (board->quirks & AUOK190X_QUIRK_STANDBYPARAM) {
+		/* for some TCON versions STANDBY expects a parameter (0) but
+		 * it seems the real tcon version has to be determined yet.
+		 */
+		dev_dbg(dev, "runtime suspend with additional empty param\n");
+		standby_param = 0;
+		auok190x_send_cmdargs(par, AUOK190X_CMD_STANDBY, 1,
+				      &standby_param);
+	} else {
+		dev_dbg(dev, "runtime suspend without param\n");
+		auok190x_send_command(par, AUOK190X_CMD_STANDBY);
+	}
+
+	msleep(64);
+
+finish:
+	par->standby = 1;
+
+	return 0;
+}
+
+static int auok190x_runtime_resume(struct device *dev)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct fb_info *info = platform_get_drvdata(pdev);
+	struct auok190xfb_par *par = info->par;
+	struct auok190x_board *board = par->board;
+
+	if (!par->standby) {
+		dev_warn(dev, "not in standby, runtime-pm pairing mismatch\n");
+		return 0;
+	}
+
+	if (board->quirks & AUOK190X_QUIRK_STANDBYBROKEN) {
+		dev_dbg(dev, "runtime resume without standby\n");
+	} else {
+		/* when in standby, controller is always busy
+		 * and only accepts the wakeup command
+		 */
+		dev_dbg(dev, "runtime resume from standby\n");
+		auok190x_send_command_nowait(par, AUOK190X_CMD_WAKEUP);
+
+		msleep(160);
+
+		/* wait for the controller to be ready and release the lock */
+		board->wait_for_rdy(par);
+	}
+
+	par->standby = 0;
+
+	mutex_unlock(&(par->io_lock));
+
+	return 0;
+}
+
+static int auok190x_suspend(struct device *dev)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct fb_info *info = platform_get_drvdata(pdev);
+	struct auok190xfb_par *par = info->par;
+	struct auok190x_board *board = par->board;
+	int ret;
+
+	dev_dbg(dev, "suspend\n");
+	if (board->quirks & AUOK190X_QUIRK_STANDBYBROKEN) {
+		/* suspend via powering off the ic */
+		dev_dbg(dev, "suspend with broken standby\n");
+
+		auok190x_power(par, 0);
+	} else {
+		dev_dbg(dev, "suspend using sleep\n");
+
+		/* the sleep state can only be entered from the standby state.
+		 * pm_runtime_get_noresume gets called before the suspend call.
+		 * So the devices usage count is >0 but it is not necessarily
+		 * active.
+		 */
+		if (!pm_runtime_status_suspended(dev)) {
+			ret = auok190x_runtime_suspend(dev);
+			if (ret < 0) {
+				dev_err(dev, "auok190x_runtime_suspend failed with %d\n",
+					ret);
+				return ret;
+			}
+			par->manual_standby = 1;
+		}
+
+		gpio_direction_output(board->gpio_nsleep, 0);
+	}
+
+	msleep(100);
+
+	return 0;
+}
+
+static int auok190x_resume(struct device *dev)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct fb_info *info = platform_get_drvdata(pdev);
+	struct auok190xfb_par *par = info->par;
+	struct auok190x_board *board = par->board;
+
+	dev_dbg(dev, "resume\n");
+	if (board->quirks & AUOK190X_QUIRK_STANDBYBROKEN) {
+		dev_dbg(dev, "resume with broken standby\n");
+
+		auok190x_power(par, 1);
+
+		par->init(par);
+	} else {
+		dev_dbg(dev, "resume from sleep\n");
+
+		/* device should be in runtime suspend when we were suspended
+		 * and pm_runtime_put_sync gets called after this function.
+		 * So there is no need to touch the standby mode here at all.
+		 */
+		gpio_direction_output(board->gpio_nsleep, 1);
+		msleep(100);
+
+		/* an additional init call seems to be necessary after sleep */
+		auok190x_runtime_resume(dev);
+		par->init(par);
+
+		/* if we were runtime-suspended before, suspend again*/
+		if (!par->manual_standby)
+			auok190x_runtime_suspend(dev);
+		else
+			par->manual_standby = 0;
+	}
+
+	return 0;
+}
+#endif
+
+const struct dev_pm_ops auok190x_pm = {
+	SET_RUNTIME_PM_OPS(auok190x_runtime_suspend, auok190x_runtime_resume,
+			   NULL)
+	SET_SYSTEM_SLEEP_PM_OPS(auok190x_suspend, auok190x_resume)
+};
+EXPORT_SYMBOL_GPL(auok190x_pm);
+
+/*
+ * Common probe and remove code
+ */
+
+int __devinit auok190x_common_probe(struct platform_device *pdev,
+				    struct auok190x_init_data *init)
+{
+	struct auok190x_board *board = init->board;
+	struct auok190xfb_par *par;
+	struct fb_info *info;
+	struct panel_info *panel;
+	int videomemorysize, ret;
+	unsigned char *videomemory;
+
+	/* check board contents */
+	if (!board->init || !board->cleanup || !board->wait_for_rdy
+	    || !board->set_ctl || !board->set_hdb || !board->get_hdb
+	    || !board->setup_irq)
+		return -EINVAL;
+
+	info = framebuffer_alloc(sizeof(struct auok190xfb_par), &pdev->dev);
+	if (!info)
+		return -ENOMEM;
+
+	par = info->par;
+	par->info = info;
+	par->board = board;
+	par->recover = auok190x_recover;
+	par->update_partial = init->update_partial;
+	par->update_all = init->update_all;
+	par->need_refresh = init->need_refresh;
+	par->init = init->init;
+
+	/* init update modes */
+	par->update_cnt = 0;
+	par->update_mode = -1;
+	par->last_mode = -1;
+	par->flash = 0;
+
+	par->regulator = regulator_get(info->device, "vdd");
+	if (IS_ERR(par->regulator)) {
+		ret = PTR_ERR(par->regulator);
+		dev_err(info->device, "Failed to get regulator: %d\n", ret);
+		goto err_reg;
+	}
+
+	ret = board->init(par);
+	if (ret) {
+		dev_err(info->device, "board init failed, %d\n", ret);
+		goto err_board;
+	}
+
+	ret = gpio_request(board->gpio_nsleep, "AUOK190x sleep");
+	if (ret) {
+		dev_err(info->device, "could not request sleep gpio, %d\n",
+			ret);
+		goto err_gpio1;
+	}
+
+	ret = gpio_direction_output(board->gpio_nsleep, 0);
+	if (ret) {
+		dev_err(info->device, "could not set sleep gpio, %d\n", ret);
+		goto err_gpio2;
+	}
+
+	ret = gpio_request(board->gpio_nrst, "AUOK190x reset");
+	if (ret) {
+		dev_err(info->device, "could not request reset gpio, %d\n",
+			ret);
+		goto err_gpio2;
+	}
+
+	ret = gpio_direction_output(board->gpio_nrst, 0);
+	if (ret) {
+		dev_err(info->device, "could not set reset gpio, %d\n", ret);
+		goto err_gpio3;
+	}
+
+	ret = auok190x_power(par, 1);
+	if (ret) {
+		dev_err(info->device, "could not power on the device, %d\n",
+			ret);
+		goto err_gpio3;
+	}
+
+	mutex_init(&par->io_lock);
+
+	init_waitqueue_head(&par->waitq);
+
+	ret = par->board->setup_irq(par->info);
+	if (ret) {
+		dev_err(info->device, "could not setup ready-irq, %d\n", ret);
+		goto err_irq;
+	}
+
+	/* wait for init to complete */
+	par->board->wait_for_rdy(par);
+
+	/*
+	 * From here on the controller can talk to us
+	 */
+
+	/* initialise fix, var, resolution and rotation */
+
+	strlcpy(info->fix.id, init->id, 16);
+	info->fix.type = FB_TYPE_PACKED_PIXELS;
+	info->fix.visual = FB_VISUAL_STATIC_PSEUDOCOLOR;
+	info->fix.xpanstep = 0;
+	info->fix.ypanstep = 0;
+	info->fix.ywrapstep = 0;
+	info->fix.accel = FB_ACCEL_NONE;
+
+	info->var.bits_per_pixel = 8;
+	info->var.grayscale = 1;
+	info->var.red.length = 8;
+	info->var.green.length = 8;
+	info->var.blue.length = 8;
+
+	panel = &panel_table[board->resolution];
+
+	/* if 90 degree rotation, switch width and height */
+	if (board->rotation & 1) {
+		info->var.xres = panel->h;
+		info->var.yres = panel->w;
+		info->var.xres_virtual = panel->h;
+		info->var.yres_virtual = panel->w;
+		info->fix.line_length = panel->h;
+	} else {
+		info->var.xres = panel->w;
+		info->var.yres = panel->h;
+		info->var.xres_virtual = panel->w;
+		info->var.yres_virtual = panel->h;
+		info->fix.line_length = panel->w;
+	}
+
+	par->resolution = board->resolution;
+	par->rotation = board->rotation;
+
+	/* videomemory handling */
+
+	videomemorysize = roundup((panel->w * panel->h), PAGE_SIZE);
+	videomemory = vmalloc(videomemorysize);
+	if (!videomemory) {
+		ret = -ENOMEM;
+		goto err_irq;
+	}
+
+	memset(videomemory, 0, videomemorysize);
+	info->screen_base = (char *)videomemory;
+	info->fix.smem_len = videomemorysize;
+
+	info->flags = FBINFO_FLAG_DEFAULT | FBINFO_VIRTFB;
+	info->fbops = &auok190xfb_ops;
+
+	/* deferred io init */
+
+	info->fbdefio = devm_kzalloc(info->device,
+				     sizeof(struct fb_deferred_io),
+				     GFP_KERNEL);
+	if (!info->fbdefio) {
+		dev_err(info->device, "Failed to allocate memory\n");
+		ret = -ENOMEM;
+		goto err_defio;
+	}
+
+	dev_dbg(info->device, "targetting %d frames per second\n", board->fps);
+	info->fbdefio->delay = HZ / board->fps;
+	info->fbdefio->first_io = auok190xfb_dpy_first_io,
+	info->fbdefio->deferred_io = auok190xfb_dpy_deferred_io,
+	fb_deferred_io_init(info);
+
+	/* color map */
+
+	ret = fb_alloc_cmap(&info->cmap, 256, 0);
+	if (ret < 0) {
+		dev_err(info->device, "Failed to allocate colormap\n");
+		goto err_cmap;
+	}
+
+	/* controller init */
+
+	par->consecutive_threshold = 100;
+	par->init(par);
+	auok190x_identify(par);
+
+	platform_set_drvdata(pdev, info);
+
+	ret = register_framebuffer(info);
+	if (ret < 0)
+		goto err_regfb;
+
+	ret = sysfs_create_group(&info->device->kobj, &auok190x_attr_group);
+	if (ret)
+		goto err_sysfs;
+
+	dev_info(info->device, "fb%d: %dx%d using %dK of video memory\n",
+		 info->node, info->var.xres, info->var.yres,
+		 videomemorysize >> 10);
+
+	/* increase autosuspend_delay when we use alternative methods
+	 * for runtime_pm
+	 */
+	par->autosuspend_delay = (board->quirks & AUOK190X_QUIRK_STANDBYBROKEN)
+					? 1000 : 200;
+
+	pm_runtime_set_active(info->device);
+	pm_runtime_enable(info->device);
+	pm_runtime_set_autosuspend_delay(info->device, par->autosuspend_delay);
+	pm_runtime_use_autosuspend(info->device);
+
+	return 0;
+
+err_sysfs:
+	unregister_framebuffer(info);
+err_regfb:
+	fb_dealloc_cmap(&info->cmap);
+err_cmap:
+	fb_deferred_io_cleanup(info);
+	kfree(info->fbdefio);
+err_defio:
+	vfree((void *)info->screen_base);
+err_irq:
+	auok190x_power(par, 0);
+err_gpio3:
+	gpio_free(board->gpio_nrst);
+err_gpio2:
+	gpio_free(board->gpio_nsleep);
+err_gpio1:
+	board->cleanup(par);
+err_board:
+	regulator_put(par->regulator);
+err_reg:
+	framebuffer_release(info);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(auok190x_common_probe);
+
+int  __devexit auok190x_common_remove(struct platform_device *pdev)
+{
+	struct fb_info *info = platform_get_drvdata(pdev);
+	struct auok190xfb_par *par = info->par;
+	struct auok190x_board *board = par->board;
+
+	pm_runtime_disable(info->device);
+
+	sysfs_remove_group(&info->device->kobj, &auok190x_attr_group);
+
+	unregister_framebuffer(info);
+
+	fb_dealloc_cmap(&info->cmap);
+
+	fb_deferred_io_cleanup(info);
+	kfree(info->fbdefio);
+
+	vfree((void *)info->screen_base);
+
+	auok190x_power(par, 0);
+
+	gpio_free(board->gpio_nrst);
+	gpio_free(board->gpio_nsleep);
+
+	board->cleanup(par);
+
+	regulator_put(par->regulator);
+
+	framebuffer_release(info);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(auok190x_common_remove);
+
+MODULE_DESCRIPTION("Common code for AUO-K190X controllers");
+MODULE_AUTHOR("Heiko Stuebner <heiko@sntech.de>");
+MODULE_LICENSE("GPL");
diff --git a/trunk/drivers/video/auo_k190x.h b/trunk/drivers/video/auo_k190x.h
new file mode 100644
index 000000000000..e35af1f51b28
--- /dev/null
+++ b/trunk/drivers/video/auo_k190x.h
@@ -0,0 +1,129 @@
+/*
+ * Private common definitions for AUO-K190X framebuffer drivers
+ *
+ * Copyright (C) 2012 Heiko Stuebner <heiko@sntech.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/*
+ * I80 interface specific defines
+ */
+
+#define AUOK190X_I80_CS			0x01
+#define AUOK190X_I80_DC			0x02
+#define AUOK190X_I80_WR			0x03
+#define AUOK190X_I80_OE			0x04
+
+/*
+ * AUOK190x commands, common to both controllers
+ */
+
+#define AUOK190X_CMD_INIT		0x0000
+#define AUOK190X_CMD_STANDBY		0x0001
+#define AUOK190X_CMD_WAKEUP		0x0002
+#define AUOK190X_CMD_TCON_RESET		0x0003
+#define AUOK190X_CMD_DATA_STOP		0x1002
+#define AUOK190X_CMD_LUT_START		0x1003
+#define AUOK190X_CMD_DISP_REFRESH	0x1004
+#define AUOK190X_CMD_DISP_RESET		0x1005
+#define AUOK190X_CMD_PRE_DISPLAY_START	0x100D
+#define AUOK190X_CMD_PRE_DISPLAY_STOP	0x100F
+#define AUOK190X_CMD_FLASH_W		0x2000
+#define AUOK190X_CMD_FLASH_E		0x2001
+#define AUOK190X_CMD_FLASH_STS		0x2002
+#define AUOK190X_CMD_FRAMERATE		0x3000
+#define AUOK190X_CMD_READ_VERSION	0x4000
+#define AUOK190X_CMD_READ_STATUS	0x4001
+#define AUOK190X_CMD_READ_LUT		0x4003
+#define AUOK190X_CMD_DRIVERTIMING	0x5000
+#define AUOK190X_CMD_LBALANCE		0x5001
+#define AUOK190X_CMD_AGINGMODE		0x6000
+#define AUOK190X_CMD_AGINGEXIT		0x6001
+
+/*
+ * Common settings for AUOK190X_CMD_INIT
+ */
+
+#define AUOK190X_INIT_DATA_FILTER	(0 << 12)
+#define AUOK190X_INIT_DATA_BYPASS	(1 << 12)
+#define AUOK190X_INIT_INVERSE_WHITE	(0 << 9)
+#define AUOK190X_INIT_INVERSE_BLACK	(1 << 9)
+#define AUOK190X_INIT_SCAN_DOWN		(0 << 1)
+#define AUOK190X_INIT_SCAN_UP		(1 << 1)
+#define AUOK190X_INIT_SHIFT_LEFT	(0 << 0)
+#define AUOK190X_INIT_SHIFT_RIGHT	(1 << 0)
+
+/* Common bits to pixels
+ *   Mode	15-12	11-8	7-4	3-0
+ *   format0	4	3	2	1
+ *   format1	3	4	1	2
+ */
+
+#define AUOK190X_INIT_FORMAT0		0
+#define AUOK190X_INIT_FORMAT1		(1 << 6)
+
+/*
+ * settings for AUOK190X_CMD_RESET
+ */
+
+#define AUOK190X_RESET_TCON		(0 << 0)
+#define AUOK190X_RESET_NORMAL		(1 << 0)
+#define AUOK190X_RESET_PON		(1 << 1)
+
+/*
+ * AUOK190X_CMD_VERSION
+ */
+
+#define AUOK190X_VERSION_TEMP_MASK		(0x1ff)
+#define AUOK190X_VERSION_EPD_MASK		(0xff)
+#define AUOK190X_VERSION_SIZE_INT(_val)		((_val & 0xfc00) >> 10)
+#define AUOK190X_VERSION_SIZE_FLOAT(_val)	((_val & 0x3c0) >> 6)
+#define AUOK190X_VERSION_MODEL(_val)		(_val & 0x3f)
+#define AUOK190X_VERSION_LUT(_val)		(_val & 0xff)
+#define AUOK190X_VERSION_TCON(_val)		((_val & 0xff00) >> 8)
+
+/*
+ * update modes for CMD_PARTIALDISP on K1900 and CMD_DDMA on K1901
+ */
+
+#define AUOK190X_UPDATE_MODE(_res)		((_res & 0x7) << 12)
+#define AUOK190X_UPDATE_NONFLASH		(1 << 15)
+
+/*
+ * track panel specific parameters for common init
+ */
+
+struct auok190x_init_data {
+	char *id;
+	struct auok190x_board *board;
+
+	void (*update_partial)(struct auok190xfb_par *par, u16 y1, u16 y2);
+	void (*update_all)(struct auok190xfb_par *par);
+	bool (*need_refresh)(struct auok190xfb_par *par);
+	void (*init)(struct auok190xfb_par *par);
+};
+
+
+extern void auok190x_send_command_nowait(struct auok190xfb_par *par, u16 data);
+extern int auok190x_send_command(struct auok190xfb_par *par, u16 data);
+extern void auok190x_send_cmdargs_nowait(struct auok190xfb_par *par, u16 cmd,
+					 int argc, u16 *argv);
+extern int auok190x_send_cmdargs(struct auok190xfb_par *par, u16 cmd,
+				  int argc, u16 *argv);
+extern void auok190x_send_cmdargs_pixels_nowait(struct auok190xfb_par *par,
+						u16 cmd, int argc, u16 *argv,
+						int size, u16 *data);
+extern int auok190x_send_cmdargs_pixels(struct auok190xfb_par *par, u16 cmd,
+					int argc, u16 *argv, int size,
+					u16 *data);
+extern int auok190x_read_cmdargs(struct auok190xfb_par *par, u16 cmd,
+				  int argc, u16 *argv);
+
+extern int auok190x_common_probe(struct platform_device *pdev,
+				 struct auok190x_init_data *init);
+extern int auok190x_common_remove(struct platform_device *pdev);
+
+extern const struct dev_pm_ops auok190x_pm;
diff --git a/trunk/drivers/video/cobalt_lcdfb.c b/trunk/drivers/video/cobalt_lcdfb.c
index f56699d8122a..eae46f6457e2 100644
--- a/trunk/drivers/video/cobalt_lcdfb.c
+++ b/trunk/drivers/video/cobalt_lcdfb.c
@@ -1,7 +1,8 @@
 /*
- *  Cobalt server LCD frame buffer driver.
+ *  Cobalt/SEAD3 LCD frame buffer driver.
  *
  *  Copyright (C) 2008  Yoichi Yuasa <yuasa@linux-mips.org>
+ *  Copyright (C) 2012  MIPS Technologies, Inc.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -62,6 +63,7 @@
 #define LCD_CUR_POS(x)		((x) & LCD_CUR_POS_MASK)
 #define LCD_TEXT_POS(x)		((x) | LCD_TEXT_MODE)
 
+#ifdef CONFIG_MIPS_COBALT
 static inline void lcd_write_control(struct fb_info *info, u8 control)
 {
 	writel((u32)control << 24, info->screen_base);
@@ -81,6 +83,47 @@ static inline u8 lcd_read_data(struct fb_info *info)
 {
 	return readl(info->screen_base + LCD_DATA_REG_OFFSET) >> 24;
 }
+#else
+
+#define LCD_CTL			0x00
+#define LCD_DATA		0x08
+#define CPLD_STATUS		0x10
+#define CPLD_DATA		0x18
+
+static inline void cpld_wait(struct fb_info *info)
+{
+	do {
+	} while (readl(info->screen_base + CPLD_STATUS) & 1);
+}
+
+static inline void lcd_write_control(struct fb_info *info, u8 control)
+{
+	cpld_wait(info);
+	writel(control, info->screen_base + LCD_CTL);
+}
+
+static inline u8 lcd_read_control(struct fb_info *info)
+{
+	cpld_wait(info);
+	readl(info->screen_base + LCD_CTL);
+	cpld_wait(info);
+	return readl(info->screen_base + CPLD_DATA) & 0xff;
+}
+
+static inline void lcd_write_data(struct fb_info *info, u8 data)
+{
+	cpld_wait(info);
+	writel(data, info->screen_base + LCD_DATA);
+}
+
+static inline u8 lcd_read_data(struct fb_info *info)
+{
+	cpld_wait(info);
+	readl(info->screen_base + LCD_DATA);
+	cpld_wait(info);
+	return readl(info->screen_base + CPLD_DATA) & 0xff;
+}
+#endif
 
 static int lcd_busy_wait(struct fb_info *info)
 {
diff --git a/trunk/drivers/video/ep93xx-fb.c b/trunk/drivers/video/ep93xx-fb.c
index f8babbeee275..345d96230978 100644
--- a/trunk/drivers/video/ep93xx-fb.c
+++ b/trunk/drivers/video/ep93xx-fb.c
@@ -507,16 +507,16 @@ static int __devinit ep93xxfb_probe(struct platform_device *pdev)
 
 	err = fb_alloc_cmap(&info->cmap, 256, 0);
 	if (err)
-		goto failed;
+		goto failed_cmap;
 
 	err = ep93xxfb_alloc_videomem(info);
 	if (err)
-		goto failed;
+		goto failed_videomem;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!res) {
 		err = -ENXIO;
-		goto failed;
+		goto failed_resource;
 	}
 
 	/*
@@ -532,7 +532,7 @@ static int __devinit ep93xxfb_probe(struct platform_device *pdev)
 	fbi->mmio_base = ioremap(res->start, resource_size(res));
 	if (!fbi->mmio_base) {
 		err = -ENXIO;
-		goto failed;
+		goto failed_resource;
 	}
 
 	strcpy(info->fix.id, pdev->name);
@@ -553,24 +553,24 @@ static int __devinit ep93xxfb_probe(struct platform_device *pdev)
 	if (err == 0) {
 		dev_err(info->dev, "No suitable video mode found\n");
 		err = -EINVAL;
-		goto failed;
+		goto failed_mode;
 	}
 
 	if (mach_info->setup) {
 		err = mach_info->setup(pdev);
 		if (err)
-			return err;
+			goto failed_mode;
 	}
 
 	err = ep93xxfb_check_var(&info->var, info);
 	if (err)
-		goto failed;
+		goto failed_check;
 
 	fbi->clk = clk_get(info->dev, NULL);
 	if (IS_ERR(fbi->clk)) {
 		err = PTR_ERR(fbi->clk);
 		fbi->clk = NULL;
-		goto failed;
+		goto failed_check;
 	}
 
 	ep93xxfb_set_par(info);
@@ -585,15 +585,17 @@ static int __devinit ep93xxfb_probe(struct platform_device *pdev)
 	return 0;
 
 failed:
-	if (fbi->clk)
-		clk_put(fbi->clk);
-	if (fbi->mmio_base)
-		iounmap(fbi->mmio_base);
-	ep93xxfb_dealloc_videomem(info);
-	if (&info->cmap)
-		fb_dealloc_cmap(&info->cmap);
+	clk_put(fbi->clk);
+failed_check:
 	if (fbi->mach_info->teardown)
 		fbi->mach_info->teardown(pdev);
+failed_mode:
+	iounmap(fbi->mmio_base);
+failed_resource:
+	ep93xxfb_dealloc_videomem(info);
+failed_videomem:
+	fb_dealloc_cmap(&info->cmap);
+failed_cmap:
 	kfree(info);
 	platform_set_drvdata(pdev, NULL);
 
diff --git a/trunk/drivers/video/exynos/exynos_dp_core.c b/trunk/drivers/video/exynos/exynos_dp_core.c
index 2a4481cf260c..ef4d1ab4cf4d 100644
--- a/trunk/drivers/video/exynos/exynos_dp_core.c
+++ b/trunk/drivers/video/exynos/exynos_dp_core.c
@@ -21,8 +21,6 @@
 
 #include <video/exynos_dp.h>
 
-#include <plat/cpu.h>
-
 #include "exynos_dp_core.h"
 
 static int exynos_dp_init_dp(struct exynos_dp_device *dp)
@@ -478,7 +476,7 @@ static int exynos_dp_process_clock_recovery(struct exynos_dp_device *dp)
 	int lane_count;
 	u8 buf[5];
 
-	u8 *adjust_request;
+	u8 adjust_request[2];
 	u8 voltage_swing;
 	u8 pre_emphasis;
 	u8 training_lane;
@@ -493,8 +491,8 @@ static int exynos_dp_process_clock_recovery(struct exynos_dp_device *dp)
 		/* set training pattern 2 for EQ */
 		exynos_dp_set_training_pattern(dp, TRAINING_PTN2);
 
-		adjust_request = link_status + (DPCD_ADDR_ADJUST_REQUEST_LANE0_1
-						- DPCD_ADDR_LANE0_1_STATUS);
+		adjust_request[0] = link_status[4];
+		adjust_request[1] = link_status[5];
 
 		exynos_dp_get_adjust_train(dp, adjust_request);
 
@@ -566,7 +564,7 @@ static int exynos_dp_process_equalizer_training(struct exynos_dp_device *dp)
 	u8 buf[5];
 	u32 reg;
 
-	u8 *adjust_request;
+	u8 adjust_request[2];
 
 	udelay(400);
 
@@ -575,8 +573,8 @@ static int exynos_dp_process_equalizer_training(struct exynos_dp_device *dp)
 	lane_count = dp->link_train.lane_count;
 
 	if (exynos_dp_clock_recovery_ok(link_status, lane_count) == 0) {
-		adjust_request = link_status + (DPCD_ADDR_ADJUST_REQUEST_LANE0_1
-						- DPCD_ADDR_LANE0_1_STATUS);
+		adjust_request[0] = link_status[4];
+		adjust_request[1] = link_status[5];
 
 		if (exynos_dp_channel_eq_ok(link_status, lane_count) == 0) {
 			/* traing pattern Set to Normal */
diff --git a/trunk/drivers/video/exynos/exynos_dp_core.h b/trunk/drivers/video/exynos/exynos_dp_core.h
index 90ceaca0fa24..519c3a6a5c58 100644
--- a/trunk/drivers/video/exynos/exynos_dp_core.h
+++ b/trunk/drivers/video/exynos/exynos_dp_core.h
@@ -39,6 +39,7 @@ struct exynos_dp_device {
 void exynos_dp_enable_video_mute(struct exynos_dp_device *dp, bool enable);
 void exynos_dp_stop_video(struct exynos_dp_device *dp);
 void exynos_dp_lane_swap(struct exynos_dp_device *dp, bool enable);
+void exynos_dp_init_analog_param(struct exynos_dp_device *dp);
 void exynos_dp_init_interrupt(struct exynos_dp_device *dp);
 void exynos_dp_reset(struct exynos_dp_device *dp);
 void exynos_dp_config_interrupt(struct exynos_dp_device *dp);
diff --git a/trunk/drivers/video/exynos/exynos_dp_reg.c b/trunk/drivers/video/exynos/exynos_dp_reg.c
index 6548afa0e3d2..99bafb82537e 100644
--- a/trunk/drivers/video/exynos/exynos_dp_reg.c
+++ b/trunk/drivers/video/exynos/exynos_dp_reg.c
@@ -16,8 +16,6 @@
 
 #include <video/exynos_dp.h>
 
-#include <plat/cpu.h>
-
 #include "exynos_dp_core.h"
 #include "exynos_dp_reg.h"
 
@@ -65,6 +63,28 @@ void exynos_dp_lane_swap(struct exynos_dp_device *dp, bool enable)
 	writel(reg, dp->reg_base + EXYNOS_DP_LANE_MAP);
 }
 
+void exynos_dp_init_analog_param(struct exynos_dp_device *dp)
+{
+	u32 reg;
+
+	reg = TX_TERMINAL_CTRL_50_OHM;
+	writel(reg, dp->reg_base + EXYNOS_DP_ANALOG_CTL_1);
+
+	reg = SEL_24M | TX_DVDD_BIT_1_0625V;
+	writel(reg, dp->reg_base + EXYNOS_DP_ANALOG_CTL_2);
+
+	reg = DRIVE_DVDD_BIT_1_0625V | VCO_BIT_600_MICRO;
+	writel(reg, dp->reg_base + EXYNOS_DP_ANALOG_CTL_3);
+
+	reg = PD_RING_OSC | AUX_TERMINAL_CTRL_50_OHM |
+		TX_CUR1_2X | TX_CUR_8_MA;
+	writel(reg, dp->reg_base + EXYNOS_DP_PLL_FILTER_CTL_1);
+
+	reg = CH3_AMP_400_MV | CH2_AMP_400_MV |
+		CH1_AMP_400_MV | CH0_AMP_400_MV;
+	writel(reg, dp->reg_base + EXYNOS_DP_TX_AMP_TUNING_CTL);
+}
+
 void exynos_dp_init_interrupt(struct exynos_dp_device *dp)
 {
 	/* Set interrupt pin assertion polarity as high */
@@ -131,6 +151,7 @@ void exynos_dp_reset(struct exynos_dp_device *dp)
 
 	writel(0x00000101, dp->reg_base + EXYNOS_DP_SOC_GENERAL_CTL);
 
+	exynos_dp_init_analog_param(dp);
 	exynos_dp_init_interrupt(dp);
 }
 
@@ -271,6 +292,7 @@ void exynos_dp_set_analog_power_down(struct exynos_dp_device *dp,
 void exynos_dp_init_analog_func(struct exynos_dp_device *dp)
 {
 	u32 reg;
+	int timeout_loop = 0;
 
 	exynos_dp_set_analog_power_down(dp, POWER_ALL, 0);
 
@@ -282,9 +304,19 @@ void exynos_dp_init_analog_func(struct exynos_dp_device *dp)
 	writel(reg, dp->reg_base + EXYNOS_DP_DEBUG_CTL);
 
 	/* Power up PLL */
-	if (exynos_dp_get_pll_lock_status(dp) == PLL_UNLOCKED)
+	if (exynos_dp_get_pll_lock_status(dp) == PLL_UNLOCKED) {
 		exynos_dp_set_pll_power_down(dp, 0);
 
+		while (exynos_dp_get_pll_lock_status(dp) == PLL_UNLOCKED) {
+			timeout_loop++;
+			if (DP_TIMEOUT_LOOP_COUNT < timeout_loop) {
+				dev_err(dp->dev, "failed to get pll lock status\n");
+				return;
+			}
+			usleep_range(10, 20);
+		}
+	}
+
 	/* Enable Serdes FIFO function and Link symbol clock domain module */
 	reg = readl(dp->reg_base + EXYNOS_DP_FUNC_EN_2);
 	reg &= ~(SERDES_FIFO_FUNC_EN_N | LS_CLK_DOMAIN_FUNC_EN_N
diff --git a/trunk/drivers/video/exynos/exynos_dp_reg.h b/trunk/drivers/video/exynos/exynos_dp_reg.h
index 42f608e2a43e..125b27cd57ae 100644
--- a/trunk/drivers/video/exynos/exynos_dp_reg.h
+++ b/trunk/drivers/video/exynos/exynos_dp_reg.h
@@ -24,6 +24,12 @@
 
 #define EXYNOS_DP_LANE_MAP			0x35C
 
+#define EXYNOS_DP_ANALOG_CTL_1			0x370
+#define EXYNOS_DP_ANALOG_CTL_2			0x374
+#define EXYNOS_DP_ANALOG_CTL_3			0x378
+#define EXYNOS_DP_PLL_FILTER_CTL_1		0x37C
+#define EXYNOS_DP_TX_AMP_TUNING_CTL		0x380
+
 #define EXYNOS_DP_AUX_HW_RETRY_CTL		0x390
 
 #define EXYNOS_DP_COMMON_INT_STA_1		0x3C4
@@ -166,6 +172,29 @@
 #define LANE0_MAP_LOGIC_LANE_2			(0x2 << 0)
 #define LANE0_MAP_LOGIC_LANE_3			(0x3 << 0)
 
+/* EXYNOS_DP_ANALOG_CTL_1 */
+#define TX_TERMINAL_CTRL_50_OHM			(0x1 << 4)
+
+/* EXYNOS_DP_ANALOG_CTL_2 */
+#define SEL_24M					(0x1 << 3)
+#define TX_DVDD_BIT_1_0625V			(0x4 << 0)
+
+/* EXYNOS_DP_ANALOG_CTL_3 */
+#define DRIVE_DVDD_BIT_1_0625V			(0x4 << 5)
+#define VCO_BIT_600_MICRO			(0x5 << 0)
+
+/* EXYNOS_DP_PLL_FILTER_CTL_1 */
+#define PD_RING_OSC				(0x1 << 6)
+#define AUX_TERMINAL_CTRL_50_OHM		(0x2 << 4)
+#define TX_CUR1_2X				(0x1 << 2)
+#define TX_CUR_8_MA				(0x2 << 0)
+
+/* EXYNOS_DP_TX_AMP_TUNING_CTL */
+#define CH3_AMP_400_MV				(0x0 << 24)
+#define CH2_AMP_400_MV				(0x0 << 16)
+#define CH1_AMP_400_MV				(0x0 << 8)
+#define CH0_AMP_400_MV				(0x0 << 0)
+
 /* EXYNOS_DP_AUX_HW_RETRY_CTL */
 #define AUX_BIT_PERIOD_EXPECTED_DELAY(x)	(((x) & 0x7) << 8)
 #define AUX_HW_RETRY_INTERVAL_MASK		(0x3 << 3)
diff --git a/trunk/drivers/video/exynos/exynos_mipi_dsi.c b/trunk/drivers/video/exynos/exynos_mipi_dsi.c
index 557091dc0e97..6c1f5c314a42 100644
--- a/trunk/drivers/video/exynos/exynos_mipi_dsi.c
+++ b/trunk/drivers/video/exynos/exynos_mipi_dsi.c
@@ -58,7 +58,7 @@ static struct mipi_dsim_platform_data *to_dsim_plat(struct platform_device
 }
 
 static struct regulator_bulk_data supplies[] = {
-	{ .supply = "vdd10", },
+	{ .supply = "vdd11", },
 	{ .supply = "vdd18", },
 };
 
@@ -102,6 +102,8 @@ static void exynos_mipi_update_cfg(struct mipi_dsim_device *dsim)
 	/* set display timing. */
 	exynos_mipi_dsi_set_display_mode(dsim, dsim->dsim_config);
 
+	exynos_mipi_dsi_init_interrupt(dsim);
+
 	/*
 	 * data from Display controller(FIMD) is transferred in video mode
 	 * but in case of command mode, all settigs is updated to registers.
@@ -413,27 +415,30 @@ static int exynos_mipi_dsi_probe(struct platform_device *pdev)
 		goto err_platform_get_irq;
 	}
 
+	init_completion(&dsim_wr_comp);
+	init_completion(&dsim_rd_comp);
+	platform_set_drvdata(pdev, dsim);
+
 	ret = request_irq(dsim->irq, exynos_mipi_dsi_interrupt_handler,
-			IRQF_SHARED, pdev->name, dsim);
+			IRQF_SHARED, dev_name(&pdev->dev), dsim);
 	if (ret != 0) {
 		dev_err(&pdev->dev, "failed to request dsim irq\n");
 		ret = -EINVAL;
 		goto err_bind;
 	}
 
-	init_completion(&dsim_wr_comp);
-	init_completion(&dsim_rd_comp);
-
-	/* enable interrupt */
+	/* enable interrupts */
 	exynos_mipi_dsi_init_interrupt(dsim);
 
 	/* initialize mipi-dsi client(lcd panel). */
 	if (dsim_ddi->dsim_lcd_drv && dsim_ddi->dsim_lcd_drv->probe)
 		dsim_ddi->dsim_lcd_drv->probe(dsim_ddi->dsim_lcd_dev);
 
-	/* in case that mipi got enabled at bootloader. */
-	if (dsim_pd->enabled)
-		goto out;
+	/* in case mipi-dsi has been enabled by bootloader */
+	if (dsim_pd->enabled) {
+		exynos_mipi_regulator_enable(dsim);
+		goto done;
+	}
 
 	/* lcd panel power on. */
 	if (dsim_ddi->dsim_lcd_drv && dsim_ddi->dsim_lcd_drv->power_on)
@@ -453,12 +458,11 @@ static int exynos_mipi_dsi_probe(struct platform_device *pdev)
 
 	dsim->suspended = false;
 
-out:
+done:
 	platform_set_drvdata(pdev, dsim);
 
-	dev_dbg(&pdev->dev, "mipi-dsi driver(%s mode) has been probed.\n",
-		(dsim_config->e_interface == DSIM_COMMAND) ?
-			"CPU" : "RGB");
+	dev_dbg(&pdev->dev, "%s() completed sucessfuly (%s mode)\n", __func__,
+		dsim_config->e_interface == DSIM_COMMAND ? "CPU" : "RGB");
 
 	return 0;
 
@@ -515,10 +519,10 @@ static int __devexit exynos_mipi_dsi_remove(struct platform_device *pdev)
 	return 0;
 }
 
-#ifdef CONFIG_PM
-static int exynos_mipi_dsi_suspend(struct platform_device *pdev,
-		pm_message_t state)
+#ifdef CONFIG_PM_SLEEP
+static int exynos_mipi_dsi_suspend(struct device *dev)
 {
+	struct platform_device *pdev = to_platform_device(dev);
 	struct mipi_dsim_device *dsim = platform_get_drvdata(pdev);
 	struct mipi_dsim_lcd_driver *client_drv = dsim->dsim_lcd_drv;
 	struct mipi_dsim_lcd_device *client_dev = dsim->dsim_lcd_dev;
@@ -544,8 +548,9 @@ static int exynos_mipi_dsi_suspend(struct platform_device *pdev,
 	return 0;
 }
 
-static int exynos_mipi_dsi_resume(struct platform_device *pdev)
+static int exynos_mipi_dsi_resume(struct device *dev)
 {
+	struct platform_device *pdev = to_platform_device(dev);
 	struct mipi_dsim_device *dsim = platform_get_drvdata(pdev);
 	struct mipi_dsim_lcd_driver *client_drv = dsim->dsim_lcd_drv;
 	struct mipi_dsim_lcd_device *client_dev = dsim->dsim_lcd_dev;
@@ -577,19 +582,19 @@ static int exynos_mipi_dsi_resume(struct platform_device *pdev)
 
 	return 0;
 }
-#else
-#define exynos_mipi_dsi_suspend NULL
-#define exynos_mipi_dsi_resume NULL
 #endif
 
+static const struct dev_pm_ops exynos_mipi_dsi_pm_ops = {
+	SET_SYSTEM_SLEEP_PM_OPS(exynos_mipi_dsi_suspend, exynos_mipi_dsi_resume)
+};
+
 static struct platform_driver exynos_mipi_dsi_driver = {
 	.probe = exynos_mipi_dsi_probe,
 	.remove = __devexit_p(exynos_mipi_dsi_remove),
-	.suspend = exynos_mipi_dsi_suspend,
-	.resume = exynos_mipi_dsi_resume,
 	.driver = {
 		   .name = "exynos-mipi-dsim",
 		   .owner = THIS_MODULE,
+		   .pm = &exynos_mipi_dsi_pm_ops,
 	},
 };
 
diff --git a/trunk/drivers/video/exynos/exynos_mipi_dsi_common.c b/trunk/drivers/video/exynos/exynos_mipi_dsi_common.c
index 14909c1d3832..47b533a183be 100644
--- a/trunk/drivers/video/exynos/exynos_mipi_dsi_common.c
+++ b/trunk/drivers/video/exynos/exynos_mipi_dsi_common.c
@@ -76,33 +76,25 @@ static unsigned int dpll_table[15] = {
 
 irqreturn_t exynos_mipi_dsi_interrupt_handler(int irq, void *dev_id)
 {
-	unsigned int intsrc = 0;
-	unsigned int intmsk = 0;
-	struct mipi_dsim_device *dsim = NULL;
-
-	dsim = dev_id;
-	if (!dsim) {
-		dev_dbg(dsim->dev, KERN_ERR "%s:error: wrong parameter\n",
-							__func__);
-		return IRQ_HANDLED;
+	struct mipi_dsim_device *dsim = dev_id;
+	unsigned int intsrc, intmsk;
+
+	if (dsim == NULL) {
+		dev_err(dsim->dev, "%s: wrong parameter\n", __func__);
+		return IRQ_NONE;
 	}
 
 	intsrc = exynos_mipi_dsi_read_interrupt(dsim);
 	intmsk = exynos_mipi_dsi_read_interrupt_mask(dsim);
+	intmsk = ~intmsk & intsrc;
 
-	intmsk = ~(intmsk) & intsrc;
-
-	switch (intmsk) {
-	case INTMSK_RX_DONE:
+	if (intsrc & INTMSK_RX_DONE) {
 		complete(&dsim_rd_comp);
 		dev_dbg(dsim->dev, "MIPI INTMSK_RX_DONE\n");
-		break;
-	case INTMSK_FIFO_EMPTY:
+	}
+	if (intsrc & INTMSK_FIFO_EMPTY) {
 		complete(&dsim_wr_comp);
 		dev_dbg(dsim->dev, "MIPI INTMSK_FIFO_EMPTY\n");
-		break;
-	default:
-		break;
 	}
 
 	exynos_mipi_dsi_clear_interrupt(dsim, intmsk);
@@ -738,11 +730,11 @@ int exynos_mipi_dsi_set_display_mode(struct mipi_dsim_device *dsim,
 		if (dsim_config->auto_vertical_cnt == 0) {
 			exynos_mipi_dsi_set_main_disp_vporch(dsim,
 				dsim_config->cmd_allow,
-				timing->upper_margin,
-				timing->lower_margin);
+				timing->lower_margin,
+				timing->upper_margin);
 			exynos_mipi_dsi_set_main_disp_hporch(dsim,
-				timing->left_margin,
-				timing->right_margin);
+				timing->right_margin,
+				timing->left_margin);
 			exynos_mipi_dsi_set_main_disp_sync_area(dsim,
 				timing->vsync_len,
 				timing->hsync_len);
diff --git a/trunk/drivers/video/exynos/s6e8ax0.c b/trunk/drivers/video/exynos/s6e8ax0.c
index 4aa9ac6218bf..05d080b63bc0 100644
--- a/trunk/drivers/video/exynos/s6e8ax0.c
+++ b/trunk/drivers/video/exynos/s6e8ax0.c
@@ -293,9 +293,20 @@ static void s6e8ax0_panel_cond(struct s6e8ax0 *lcd)
 		0x6e, 0x00, 0x00, 0x00, 0x02, 0x08, 0x08, 0x23, 0x23, 0xc0,
 		0xc8, 0x08, 0x48, 0xc1, 0x00, 0xc1, 0xff, 0xff, 0xc8
 	};
+	static const unsigned char data_to_send_panel_reverse[] = {
+		0xf8, 0x19, 0x35, 0x00, 0x00, 0x00, 0x93, 0x00, 0x3c, 0x7d,
+		0x08, 0x27, 0x7d, 0x3f, 0x00, 0x00, 0x00, 0x20, 0x04, 0x08,
+		0x6e, 0x00, 0x00, 0x00, 0x02, 0x08, 0x08, 0x23, 0x23, 0xc0,
+		0xc1, 0x01, 0x41, 0xc1, 0x00, 0xc1, 0xf6, 0xf6, 0xc1
+	};
 
-	ops->cmd_write(lcd_to_master(lcd), MIPI_DSI_DCS_LONG_WRITE,
-		data_to_send, ARRAY_SIZE(data_to_send));
+	if (lcd->dsim_dev->panel_reverse)
+		ops->cmd_write(lcd_to_master(lcd), MIPI_DSI_DCS_LONG_WRITE,
+				data_to_send_panel_reverse,
+				ARRAY_SIZE(data_to_send_panel_reverse));
+	else
+		ops->cmd_write(lcd_to_master(lcd), MIPI_DSI_DCS_LONG_WRITE,
+				data_to_send, ARRAY_SIZE(data_to_send));
 }
 
 static void s6e8ax0_display_cond(struct s6e8ax0 *lcd)
diff --git a/trunk/drivers/video/fb_defio.c b/trunk/drivers/video/fb_defio.c
index c27e153d8882..1ddeb11659d4 100644
--- a/trunk/drivers/video/fb_defio.c
+++ b/trunk/drivers/video/fb_defio.c
@@ -23,7 +23,7 @@
 #include <linux/rmap.h>
 #include <linux/pagemap.h>
 
-struct page *fb_deferred_io_page(struct fb_info *info, unsigned long offs)
+static struct page *fb_deferred_io_page(struct fb_info *info, unsigned long offs)
 {
 	void *screen_base = (void __force *) info->screen_base;
 	struct page *page;
@@ -107,6 +107,10 @@ static int fb_deferred_io_mkwrite(struct vm_area_struct *vma,
 	/* protect against the workqueue changing the page list */
 	mutex_lock(&fbdefio->lock);
 
+	/* first write in this cycle, notify the driver */
+	if (fbdefio->first_io && list_empty(&fbdefio->pagelist))
+		fbdefio->first_io(info);
+
 	/*
 	 * We want the page to remain locked from ->page_mkwrite until
 	 * the PTE is marked dirty to avoid page_mkclean() being called
diff --git a/trunk/drivers/video/fsl-diu-fb.c b/trunk/drivers/video/fsl-diu-fb.c
index 6af3f16754f0..458c00664ade 100644
--- a/trunk/drivers/video/fsl-diu-fb.c
+++ b/trunk/drivers/video/fsl-diu-fb.c
@@ -834,7 +834,6 @@ static void update_lcdc(struct fb_info *info)
 	diu_ops.set_pixel_clock(var->pixclock);
 
 	out_be32(&hw->syn_pol, 0);	/* SYNC SIGNALS POLARITY */
-	out_be32(&hw->thresholds, 0x00037800); /* The Thresholds */
 	out_be32(&hw->int_status, 0);	/* INTERRUPT STATUS */
 	out_be32(&hw->plut, 0x01F5F666);
 
diff --git a/trunk/drivers/video/intelfb/intelfbdrv.c b/trunk/drivers/video/intelfb/intelfbdrv.c
index 02fd2263610c..bdcbfbae2777 100644
--- a/trunk/drivers/video/intelfb/intelfbdrv.c
+++ b/trunk/drivers/video/intelfb/intelfbdrv.c
@@ -680,6 +680,7 @@ static int __devinit intelfb_pci_register(struct pci_dev *pdev,
 		 + dinfo->fb.size);
 	if (!dinfo->aperture.virtual) {
 		ERR_MSG("Cannot remap FB region.\n");
+		agp_backend_release(bridge);
 		cleanup(dinfo);
 		return -ENODEV;
 	}
@@ -689,6 +690,7 @@ static int __devinit intelfb_pci_register(struct pci_dev *pdev,
 					      INTEL_REG_SIZE);
 	if (!dinfo->mmio_base) {
 		ERR_MSG("Cannot remap MMIO region.\n");
+		agp_backend_release(bridge);
 		cleanup(dinfo);
 		return -ENODEV;
 	}
diff --git a/trunk/drivers/video/mb862xx/mb862xx-i2c.c b/trunk/drivers/video/mb862xx/mb862xx-i2c.c
index 273769bb8deb..c87e17afb3e2 100644
--- a/trunk/drivers/video/mb862xx/mb862xx-i2c.c
+++ b/trunk/drivers/video/mb862xx/mb862xx-i2c.c
@@ -68,7 +68,7 @@ static int mb862xx_i2c_read_byte(struct i2c_adapter *adap, u8 *byte, int last)
 	return 1;
 }
 
-void mb862xx_i2c_stop(struct i2c_adapter *adap)
+static void mb862xx_i2c_stop(struct i2c_adapter *adap)
 {
 	struct mb862xxfb_par *par = adap->algo_data;
 
diff --git a/trunk/drivers/video/mb862xx/mb862xxfbdrv.c b/trunk/drivers/video/mb862xx/mb862xxfbdrv.c
index 11a7a333701d..00ce1f34b496 100644
--- a/trunk/drivers/video/mb862xx/mb862xxfbdrv.c
+++ b/trunk/drivers/video/mb862xx/mb862xxfbdrv.c
@@ -579,7 +579,7 @@ static ssize_t mb862xxfb_show_dispregs(struct device *dev,
 
 static DEVICE_ATTR(dispregs, 0444, mb862xxfb_show_dispregs, NULL);
 
-irqreturn_t mb862xx_intr(int irq, void *dev_id)
+static irqreturn_t mb862xx_intr(int irq, void *dev_id)
 {
 	struct mb862xxfb_par *par = (struct mb862xxfb_par *) dev_id;
 	unsigned long reg_ist, mask;
diff --git a/trunk/drivers/video/mbx/mbxfb.c b/trunk/drivers/video/mbx/mbxfb.c
index 55bf6196b7a0..ab0a8e527333 100644
--- a/trunk/drivers/video/mbx/mbxfb.c
+++ b/trunk/drivers/video/mbx/mbxfb.c
@@ -950,7 +950,7 @@ static int __devinit mbxfb_probe(struct platform_device *dev)
 
 	mfbi->fb_virt_addr = ioremap_nocache(mfbi->fb_phys_addr,
 					     res_size(mfbi->fb_req));
-	if (!mfbi->reg_virt_addr) {
+	if (!mfbi->fb_virt_addr) {
 		dev_err(&dev->dev, "failed to ioremap frame buffer\n");
 		ret = -EINVAL;
 		goto err4;
diff --git a/trunk/drivers/video/mxsfb.c b/trunk/drivers/video/mxsfb.c
index 4a89f889852d..dcf29bf91939 100644
--- a/trunk/drivers/video/mxsfb.c
+++ b/trunk/drivers/video/mxsfb.c
@@ -880,6 +880,18 @@ static int __devexit mxsfb_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static void mxsfb_shutdown(struct platform_device *pdev)
+{
+	struct fb_info *fb_info = platform_get_drvdata(pdev);
+	struct mxsfb_info *host = to_imxfb_host(fb_info);
+
+	/*
+	 * Force stop the LCD controller as keeping it running during reboot
+	 * might interfere with the BootROM's boot mode pads sampling.
+	 */
+	writel(CTRL_RUN, host->base + LCDC_CTRL + REG_CLR);
+}
+
 static struct platform_device_id mxsfb_devtype[] = {
 	{
 		.name = "imx23-fb",
@@ -896,6 +908,7 @@ MODULE_DEVICE_TABLE(platform, mxsfb_devtype);
 static struct platform_driver mxsfb_driver = {
 	.probe = mxsfb_probe,
 	.remove = __devexit_p(mxsfb_remove),
+	.shutdown = mxsfb_shutdown,
 	.id_table = mxsfb_devtype,
 	.driver = {
 		   .name = DRIVER_NAME,
diff --git a/trunk/drivers/video/pxa3xx-gcu.c b/trunk/drivers/video/pxa3xx-gcu.c
index 1d71c08a818f..0b4ae0cebeda 100644
--- a/trunk/drivers/video/pxa3xx-gcu.c
+++ b/trunk/drivers/video/pxa3xx-gcu.c
@@ -316,12 +316,9 @@ pxa3xx_gcu_wait_idle(struct pxa3xx_gcu_priv *priv)
 		ret = wait_event_interruptible_timeout(priv->wait_idle,
 					!priv->shared->hw_running, HZ*4);
 
-		if (ret < 0)
+		if (ret != 0)
 			break;
 
-		if (ret > 0)
-			continue;
-
 		if (gc_readl(priv, REG_GCRBEXHR) == rbexhr &&
 		    priv->shared->num_interrupts == num) {
 			QERROR("TIMEOUT");
diff --git a/trunk/drivers/video/s3c-fb.c b/trunk/drivers/video/s3c-fb.c
index f3105160bf98..5f9d8e69029e 100644
--- a/trunk/drivers/video/s3c-fb.c
+++ b/trunk/drivers/video/s3c-fb.c
@@ -47,7 +47,7 @@
 #ifdef CONFIG_FB_S3C_DEBUG_REGWRITE
 #undef writel
 #define writel(v, r) do { \
-	printk(KERN_DEBUG "%s: %08x => %p\n", __func__, (unsigned int)v, r); \
+	pr_debug("%s: %08x => %p\n", __func__, (unsigned int)v, r); \
 	__raw_writel(v, r); \
 } while (0)
 #endif /* FB_S3C_DEBUG_REGWRITE */
@@ -495,7 +495,6 @@ static int s3c_fb_set_par(struct fb_info *info)
 	u32 alpha = 0;
 	u32 data;
 	u32 pagewidth;
-	int clkdiv;
 
 	dev_dbg(sfb->dev, "setting framebuffer parameters\n");
 
@@ -532,48 +531,9 @@ static int s3c_fb_set_par(struct fb_info *info)
 	/* disable the window whilst we update it */
 	writel(0, regs + WINCON(win_no));
 
-	/* use platform specified window as the basis for the lcd timings */
-
-	if (win_no == sfb->pdata->default_win) {
-		clkdiv = s3c_fb_calc_pixclk(sfb, var->pixclock);
-
-		data = sfb->pdata->vidcon0;
-		data &= ~(VIDCON0_CLKVAL_F_MASK | VIDCON0_CLKDIR);
-
-		if (clkdiv > 1)
-			data |= VIDCON0_CLKVAL_F(clkdiv-1) | VIDCON0_CLKDIR;
-		else
-			data &= ~VIDCON0_CLKDIR;	/* 1:1 clock */
-
-		/* write the timing data to the panel */
-
-		if (sfb->variant.is_2443)
-			data |= (1 << 5);
-
-		writel(data, regs + VIDCON0);
-
+	if (!sfb->output_on)
 		s3c_fb_enable(sfb, 1);
 
-		data = VIDTCON0_VBPD(var->upper_margin - 1) |
-		       VIDTCON0_VFPD(var->lower_margin - 1) |
-		       VIDTCON0_VSPW(var->vsync_len - 1);
-
-		writel(data, regs + sfb->variant.vidtcon);
-
-		data = VIDTCON1_HBPD(var->left_margin - 1) |
-		       VIDTCON1_HFPD(var->right_margin - 1) |
-		       VIDTCON1_HSPW(var->hsync_len - 1);
-
-		/* VIDTCON1 */
-		writel(data, regs + sfb->variant.vidtcon + 4);
-
-		data = VIDTCON2_LINEVAL(var->yres - 1) |
-		       VIDTCON2_HOZVAL(var->xres - 1) |
-		       VIDTCON2_LINEVAL_E(var->yres - 1) |
-		       VIDTCON2_HOZVAL_E(var->xres - 1);
-		writel(data, regs + sfb->variant.vidtcon + 8);
-	}
-
 	/* write the buffer address */
 
 	/* start and end registers stride is 8 */
@@ -839,6 +799,7 @@ static int s3c_fb_blank(int blank_mode, struct fb_info *info)
 	struct s3c_fb *sfb = win->parent;
 	unsigned int index = win->index;
 	u32 wincon;
+	u32 output_on = sfb->output_on;
 
 	dev_dbg(sfb->dev, "blank mode %d\n", blank_mode);
 
@@ -877,34 +838,18 @@ static int s3c_fb_blank(int blank_mode, struct fb_info *info)
 
 	shadow_protect_win(win, 1);
 	writel(wincon, sfb->regs + sfb->variant.wincon + (index * 4));
-	shadow_protect_win(win, 0);
 
 	/* Check the enabled state to see if we need to be running the
 	 * main LCD interface, as if there are no active windows then
 	 * it is highly likely that we also do not need to output
 	 * anything.
 	 */
-
-	/* We could do something like the following code, but the current
-	 * system of using framebuffer events means that we cannot make
-	 * the distinction between just window 0 being inactive and all
-	 * the windows being down.
-	 *
-	 * s3c_fb_enable(sfb, sfb->enabled ? 1 : 0);
-	*/
-
-	/* we're stuck with this until we can do something about overriding
-	 * the power control using the blanking event for a single fb.
-	 */
-	if (index == sfb->pdata->default_win) {
-		shadow_protect_win(win, 1);
-		s3c_fb_enable(sfb, blank_mode != FB_BLANK_POWERDOWN ? 1 : 0);
-		shadow_protect_win(win, 0);
-	}
+	s3c_fb_enable(sfb, sfb->enabled ? 1 : 0);
+	shadow_protect_win(win, 0);
 
 	pm_runtime_put_sync(sfb->dev);
 
-	return 0;
+	return output_on == sfb->output_on;
 }
 
 /**
@@ -1111,7 +1056,7 @@ static struct fb_ops s3c_fb_ops = {
  *
  * Calculate the pixel clock when none has been given through platform data.
  */
-static void __devinit s3c_fb_missing_pixclock(struct fb_videomode *mode)
+static void s3c_fb_missing_pixclock(struct fb_videomode *mode)
 {
 	u64 pixclk = 1000000000000ULL;
 	u32 div;
@@ -1144,11 +1089,11 @@ static int __devinit s3c_fb_alloc_memory(struct s3c_fb *sfb,
 
 	dev_dbg(sfb->dev, "allocating memory for display\n");
 
-	real_size = windata->win_mode.xres * windata->win_mode.yres;
+	real_size = windata->xres * windata->yres;
 	virt_size = windata->virtual_x * windata->virtual_y;
 
 	dev_dbg(sfb->dev, "real_size=%u (%u.%u), virt_size=%u (%u.%u)\n",
-		real_size, windata->win_mode.xres, windata->win_mode.yres,
+		real_size, windata->xres, windata->yres,
 		virt_size, windata->virtual_x, windata->virtual_y);
 
 	size = (real_size > virt_size) ? real_size : virt_size;
@@ -1230,7 +1175,7 @@ static int __devinit s3c_fb_probe_win(struct s3c_fb *sfb, unsigned int win_no,
 				      struct s3c_fb_win **res)
 {
 	struct fb_var_screeninfo *var;
-	struct fb_videomode *initmode;
+	struct fb_videomode initmode;
 	struct s3c_fb_pd_win *windata;
 	struct s3c_fb_win *win;
 	struct fb_info *fbinfo;
@@ -1251,11 +1196,11 @@ static int __devinit s3c_fb_probe_win(struct s3c_fb *sfb, unsigned int win_no,
 	}
 
 	windata = sfb->pdata->win[win_no];
-	initmode = &windata->win_mode;
+	initmode = *sfb->pdata->vtiming;
 
 	WARN_ON(windata->max_bpp == 0);
-	WARN_ON(windata->win_mode.xres == 0);
-	WARN_ON(windata->win_mode.yres == 0);
+	WARN_ON(windata->xres == 0);
+	WARN_ON(windata->yres == 0);
 
 	win = fbinfo->par;
 	*res = win;
@@ -1294,7 +1239,9 @@ static int __devinit s3c_fb_probe_win(struct s3c_fb *sfb, unsigned int win_no,
 	}
 
 	/* setup the initial video mode from the window */
-	fb_videomode_to_var(&fbinfo->var, initmode);
+	initmode.xres = windata->xres;
+	initmode.yres = windata->yres;
+	fb_videomode_to_var(&fbinfo->var, &initmode);
 
 	fbinfo->fix.type	= FB_TYPE_PACKED_PIXELS;
 	fbinfo->fix.accel	= FB_ACCEL_NONE;
@@ -1338,6 +1285,53 @@ static int __devinit s3c_fb_probe_win(struct s3c_fb *sfb, unsigned int win_no,
 	return 0;
 }
 
+/**
+ * s3c_fb_set_rgb_timing() - set video timing for rgb interface.
+ * @sfb: The base resources for the hardware.
+ *
+ * Set horizontal and vertical lcd rgb interface timing.
+ */
+static void s3c_fb_set_rgb_timing(struct s3c_fb *sfb)
+{
+	struct fb_videomode *vmode = sfb->pdata->vtiming;
+	void __iomem *regs = sfb->regs;
+	int clkdiv;
+	u32 data;
+
+	if (!vmode->pixclock)
+		s3c_fb_missing_pixclock(vmode);
+
+	clkdiv = s3c_fb_calc_pixclk(sfb, vmode->pixclock);
+
+	data = sfb->pdata->vidcon0;
+	data &= ~(VIDCON0_CLKVAL_F_MASK | VIDCON0_CLKDIR);
+
+	if (clkdiv > 1)
+		data |= VIDCON0_CLKVAL_F(clkdiv-1) | VIDCON0_CLKDIR;
+	else
+		data &= ~VIDCON0_CLKDIR;	/* 1:1 clock */
+
+	if (sfb->variant.is_2443)
+		data |= (1 << 5);
+	writel(data, regs + VIDCON0);
+
+	data = VIDTCON0_VBPD(vmode->upper_margin - 1) |
+	       VIDTCON0_VFPD(vmode->lower_margin - 1) |
+	       VIDTCON0_VSPW(vmode->vsync_len - 1);
+	writel(data, regs + sfb->variant.vidtcon);
+
+	data = VIDTCON1_HBPD(vmode->left_margin - 1) |
+	       VIDTCON1_HFPD(vmode->right_margin - 1) |
+	       VIDTCON1_HSPW(vmode->hsync_len - 1);
+	writel(data, regs + sfb->variant.vidtcon + 4);
+
+	data = VIDTCON2_LINEVAL(vmode->yres - 1) |
+	       VIDTCON2_HOZVAL(vmode->xres - 1) |
+	       VIDTCON2_LINEVAL_E(vmode->yres - 1) |
+	       VIDTCON2_HOZVAL_E(vmode->xres - 1);
+	writel(data, regs + sfb->variant.vidtcon + 8);
+}
+
 /**
  * s3c_fb_clear_win() - clear hardware window registers.
  * @sfb: The base resources for the hardware.
@@ -1481,15 +1475,14 @@ static int __devinit s3c_fb_probe(struct platform_device *pdev)
 		writel(0xffffff, regs + WKEYCON1);
 	}
 
+	s3c_fb_set_rgb_timing(sfb);
+
 	/* we have the register setup, start allocating framebuffers */
 
 	for (win = 0; win < fbdrv->variant.nr_windows; win++) {
 		if (!pd->win[win])
 			continue;
 
-		if (!pd->win[win]->win_mode.pixclock)
-			s3c_fb_missing_pixclock(&pd->win[win]->win_mode);
-
 		ret = s3c_fb_probe_win(sfb, win, fbdrv->win[win],
 				       &sfb->windows[win]);
 		if (ret < 0) {
@@ -1564,6 +1557,8 @@ static int s3c_fb_suspend(struct device *dev)
 	struct s3c_fb_win *win;
 	int win_no;
 
+	pm_runtime_get_sync(sfb->dev);
+
 	for (win_no = S3C_FB_MAX_WIN - 1; win_no >= 0; win_no--) {
 		win = sfb->windows[win_no];
 		if (!win)
@@ -1577,6 +1572,9 @@ static int s3c_fb_suspend(struct device *dev)
 		clk_disable(sfb->lcd_clk);
 
 	clk_disable(sfb->bus_clk);
+
+	pm_runtime_put_sync(sfb->dev);
+
 	return 0;
 }
 
@@ -1589,6 +1587,8 @@ static int s3c_fb_resume(struct device *dev)
 	int win_no;
 	u32 reg;
 
+	pm_runtime_get_sync(sfb->dev);
+
 	clk_enable(sfb->bus_clk);
 
 	if (!sfb->variant.has_clksel)
@@ -1623,6 +1623,8 @@ static int s3c_fb_resume(struct device *dev)
 		shadow_protect_win(win, 0);
 	}
 
+	s3c_fb_set_rgb_timing(sfb);
+
 	/* restore framebuffers */
 	for (win_no = 0; win_no < S3C_FB_MAX_WIN; win_no++) {
 		win = sfb->windows[win_no];
@@ -1633,6 +1635,8 @@ static int s3c_fb_resume(struct device *dev)
 		s3c_fb_set_par(win->fbinfo);
 	}
 
+	pm_runtime_put_sync(sfb->dev);
+
 	return 0;
 }
 #endif
diff --git a/trunk/drivers/video/sh_mobile_hdmi.c b/trunk/drivers/video/sh_mobile_hdmi.c
index eafb19da2c07..930e550e752a 100644
--- a/trunk/drivers/video/sh_mobile_hdmi.c
+++ b/trunk/drivers/video/sh_mobile_hdmi.c
@@ -31,6 +31,7 @@
 
 #include "sh_mobile_lcdcfb.h"
 
+/* HDMI Core Control Register (HTOP0) */
 #define HDMI_SYSTEM_CTRL			0x00 /* System control */
 #define HDMI_L_R_DATA_SWAP_CTRL_RPKT		0x01 /* L/R data swap control,
 							bits 19..16 of 20-bit N for Audio Clock Regeneration packet */
@@ -201,6 +202,68 @@
 #define HDMI_REVISION_ID			0xF1 /* Revision ID */
 #define HDMI_TEST_MODE				0xFE /* Test mode */
 
+/* HDMI Control Register (HTOP1) */
+#define HDMI_HTOP1_TEST_MODE			0x0000 /* Test mode */
+#define HDMI_HTOP1_VIDEO_INPUT			0x0008 /* VideoInput */
+#define HDMI_HTOP1_CORE_RSTN			0x000C /* CoreResetn */
+#define HDMI_HTOP1_PLLBW			0x0018 /* PLLBW */
+#define HDMI_HTOP1_CLK_TO_PHY			0x001C /* Clk to Phy */
+#define HDMI_HTOP1_VIDEO_INPUT2			0x0020 /* VideoInput2 */
+#define HDMI_HTOP1_TISEMP0_1			0x0024 /* tisemp0-1 */
+#define HDMI_HTOP1_TISEMP2_C			0x0028 /* tisemp2-c */
+#define HDMI_HTOP1_TISIDRV			0x002C /* tisidrv */
+#define HDMI_HTOP1_TISEN			0x0034 /* tisen */
+#define HDMI_HTOP1_TISDREN			0x0038 /* tisdren  */
+#define HDMI_HTOP1_CISRANGE			0x003C /* cisrange  */
+#define HDMI_HTOP1_ENABLE_SELECTOR		0x0040 /* Enable Selector */
+#define HDMI_HTOP1_MACRO_RESET			0x0044 /* Macro reset */
+#define HDMI_HTOP1_PLL_CALIBRATION		0x0048 /* PLL calibration */
+#define HDMI_HTOP1_RE_CALIBRATION		0x004C /* Re-calibration */
+#define HDMI_HTOP1_CURRENT			0x0050 /* Current */
+#define HDMI_HTOP1_PLL_LOCK_DETECT		0x0054 /* PLL lock detect */
+#define HDMI_HTOP1_PHY_TEST_MODE		0x0058 /* PHY Test Mode */
+#define HDMI_HTOP1_CLK_SET			0x0080 /* Clock Set */
+#define HDMI_HTOP1_DDC_FAIL_SAFE		0x0084 /* DDC fail safe */
+#define HDMI_HTOP1_PRBS				0x0088 /* PRBS */
+#define HDMI_HTOP1_EDID_AINC_CONTROL		0x008C /* EDID ainc Control */
+#define HDMI_HTOP1_HTOP_DCL_MODE		0x00FC /* Deep Coloer Mode */
+#define HDMI_HTOP1_HTOP_DCL_FRC_COEF0		0x0100 /* Deep Color:FRC COEF0 */
+#define HDMI_HTOP1_HTOP_DCL_FRC_COEF1		0x0104 /* Deep Color:FRC COEF1 */
+#define HDMI_HTOP1_HTOP_DCL_FRC_COEF2		0x0108 /* Deep Color:FRC COEF2 */
+#define HDMI_HTOP1_HTOP_DCL_FRC_COEF3		0x010C /* Deep Color:FRC COEF3 */
+#define HDMI_HTOP1_HTOP_DCL_FRC_COEF0_C		0x0110 /* Deep Color:FRC COEF0C */
+#define HDMI_HTOP1_HTOP_DCL_FRC_COEF1_C		0x0114 /* Deep Color:FRC COEF1C */
+#define HDMI_HTOP1_HTOP_DCL_FRC_COEF2_C		0x0118 /* Deep Color:FRC COEF2C */
+#define HDMI_HTOP1_HTOP_DCL_FRC_COEF3_C		0x011C /* Deep Color:FRC COEF3C */
+#define HDMI_HTOP1_HTOP_DCL_FRC_MODE		0x0120 /* Deep Color:FRC Mode */
+#define HDMI_HTOP1_HTOP_DCL_RECT_START1		0x0124 /* Deep Color:Rect Start1 */
+#define HDMI_HTOP1_HTOP_DCL_RECT_SIZE1		0x0128 /* Deep Color:Rect Size1 */
+#define HDMI_HTOP1_HTOP_DCL_RECT_START2		0x012C /* Deep Color:Rect Start2 */
+#define HDMI_HTOP1_HTOP_DCL_RECT_SIZE2		0x0130 /* Deep Color:Rect Size2 */
+#define HDMI_HTOP1_HTOP_DCL_RECT_START3		0x0134 /* Deep Color:Rect Start3 */
+#define HDMI_HTOP1_HTOP_DCL_RECT_SIZE3		0x0138 /* Deep Color:Rect Size3 */
+#define HDMI_HTOP1_HTOP_DCL_RECT_START4		0x013C /* Deep Color:Rect Start4 */
+#define HDMI_HTOP1_HTOP_DCL_RECT_SIZE4		0x0140 /* Deep Color:Rect Size4 */
+#define HDMI_HTOP1_HTOP_DCL_FIL_PARA_Y1_1	0x0144 /* Deep Color:Fil Para Y1_1 */
+#define HDMI_HTOP1_HTOP_DCL_FIL_PARA_Y1_2	0x0148 /* Deep Color:Fil Para Y1_2 */
+#define HDMI_HTOP1_HTOP_DCL_FIL_PARA_CB1_1	0x014C /* Deep Color:Fil Para CB1_1 */
+#define HDMI_HTOP1_HTOP_DCL_FIL_PARA_CB1_2	0x0150 /* Deep Color:Fil Para CB1_2 */
+#define HDMI_HTOP1_HTOP_DCL_FIL_PARA_CR1_1	0x0154 /* Deep Color:Fil Para CR1_1 */
+#define HDMI_HTOP1_HTOP_DCL_FIL_PARA_CR1_2	0x0158 /* Deep Color:Fil Para CR1_2 */
+#define HDMI_HTOP1_HTOP_DCL_FIL_PARA_Y2_1	0x015C /* Deep Color:Fil Para Y2_1 */
+#define HDMI_HTOP1_HTOP_DCL_FIL_PARA_Y2_2	0x0160 /* Deep Color:Fil Para Y2_2 */
+#define HDMI_HTOP1_HTOP_DCL_FIL_PARA_CB2_1	0x0164 /* Deep Color:Fil Para CB2_1 */
+#define HDMI_HTOP1_HTOP_DCL_FIL_PARA_CB2_2	0x0168 /* Deep Color:Fil Para CB2_2 */
+#define HDMI_HTOP1_HTOP_DCL_FIL_PARA_CR2_1	0x016C /* Deep Color:Fil Para CR2_1 */
+#define HDMI_HTOP1_HTOP_DCL_FIL_PARA_CR2_2	0x0170 /* Deep Color:Fil Para CR2_2 */
+#define HDMI_HTOP1_HTOP_DCL_COR_PARA_Y1		0x0174 /* Deep Color:Cor Para Y1 */
+#define HDMI_HTOP1_HTOP_DCL_COR_PARA_CB1	0x0178 /* Deep Color:Cor Para CB1 */
+#define HDMI_HTOP1_HTOP_DCL_COR_PARA_CR1	0x017C /* Deep Color:Cor Para CR1 */
+#define HDMI_HTOP1_HTOP_DCL_COR_PARA_Y2		0x0180 /* Deep Color:Cor Para Y2 */
+#define HDMI_HTOP1_HTOP_DCL_COR_PARA_CB2	0x0184 /* Deep Color:Cor Para CB2 */
+#define HDMI_HTOP1_HTOP_DCL_COR_PARA_CR2	0x0188 /* Deep Color:Cor Para CR2 */
+#define HDMI_HTOP1_EDID_DATA_READ		0x0200 /* EDID Data Read 128Byte:0x03FC */
+
 enum hotplug_state {
 	HDMI_HOTPLUG_DISCONNECTED,
 	HDMI_HOTPLUG_CONNECTED,
@@ -211,6 +274,7 @@ struct sh_hdmi {
 	struct sh_mobile_lcdc_entity entity;
 
 	void __iomem *base;
+	void __iomem *htop1;
 	enum hotplug_state hp_state;	/* hot-plug status */
 	u8 preprogrammed_vic;		/* use a pre-programmed VIC or
 					   the external mode */
@@ -222,20 +286,66 @@ struct sh_hdmi {
 	struct delayed_work edid_work;
 	struct fb_videomode mode;
 	struct fb_monspecs monspec;
+
+	/* register access functions */
+	void (*write)(struct sh_hdmi *hdmi, u8 data, u8 reg);
+	u8 (*read)(struct sh_hdmi *hdmi, u8 reg);
 };
 
 #define entity_to_sh_hdmi(e)	container_of(e, struct sh_hdmi, entity)
 
-static void hdmi_write(struct sh_hdmi *hdmi, u8 data, u8 reg)
+static void __hdmi_write8(struct sh_hdmi *hdmi, u8 data, u8 reg)
 {
 	iowrite8(data, hdmi->base + reg);
 }
 
-static u8 hdmi_read(struct sh_hdmi *hdmi, u8 reg)
+static u8 __hdmi_read8(struct sh_hdmi *hdmi, u8 reg)
 {
 	return ioread8(hdmi->base + reg);
 }
 
+static void __hdmi_write32(struct sh_hdmi *hdmi, u8 data, u8 reg)
+{
+	iowrite32((u32)data, hdmi->base + (reg * 4));
+	udelay(100);
+}
+
+static u8 __hdmi_read32(struct sh_hdmi *hdmi, u8 reg)
+{
+	return (u8)ioread32(hdmi->base + (reg * 4));
+}
+
+static void hdmi_write(struct sh_hdmi *hdmi, u8 data, u8 reg)
+{
+	hdmi->write(hdmi, data, reg);
+}
+
+static u8 hdmi_read(struct sh_hdmi *hdmi, u8 reg)
+{
+	return hdmi->read(hdmi, reg);
+}
+
+static void hdmi_bit_set(struct sh_hdmi *hdmi, u8 mask, u8 data, u8 reg)
+{
+	u8 val = hdmi_read(hdmi, reg);
+
+	val &= ~mask;
+	val |= (data & mask);
+
+	hdmi_write(hdmi, val, reg);
+}
+
+static void hdmi_htop1_write(struct sh_hdmi *hdmi, u32 data, u32 reg)
+{
+	iowrite32(data, hdmi->htop1 + reg);
+	udelay(100);
+}
+
+static u32 hdmi_htop1_read(struct sh_hdmi *hdmi, u32 reg)
+{
+	return ioread32(hdmi->htop1 + reg);
+}
+
 /*
  *	HDMI sound
  */
@@ -693,11 +803,11 @@ static void sh_hdmi_configure(struct sh_hdmi *hdmi)
 	msleep(10);
 
 	/* PS mode b->d, reset PLLA and PLLB */
-	hdmi_write(hdmi, 0x4C, HDMI_SYSTEM_CTRL);
+	hdmi_bit_set(hdmi, 0xFC, 0x4C, HDMI_SYSTEM_CTRL);
 
 	udelay(10);
 
-	hdmi_write(hdmi, 0x40, HDMI_SYSTEM_CTRL);
+	hdmi_bit_set(hdmi, 0xFC, 0x40, HDMI_SYSTEM_CTRL);
 }
 
 static unsigned long sh_hdmi_rate_error(struct sh_hdmi *hdmi,
@@ -746,7 +856,9 @@ static int sh_hdmi_read_edid(struct sh_hdmi *hdmi, unsigned long *hdmi_rate,
 	/* Read EDID */
 	dev_dbg(hdmi->dev, "Read back EDID code:");
 	for (i = 0; i < 128; i++) {
-		edid[i] = hdmi_read(hdmi, HDMI_EDID_KSV_FIFO_ACCESS_WINDOW);
+		edid[i] = (hdmi->htop1) ?
+			(u8)hdmi_htop1_read(hdmi, HDMI_HTOP1_EDID_DATA_READ + (i * 4)) :
+			hdmi_read(hdmi, HDMI_EDID_KSV_FIFO_ACCESS_WINDOW);
 #ifdef DEBUG
 		if ((i % 16) == 0) {
 			printk(KERN_CONT "\n");
@@ -917,13 +1029,13 @@ static irqreturn_t sh_hdmi_hotplug(int irq, void *dev_id)
 	u8 status1, status2, mask1, mask2;
 
 	/* mode_b and PLLA and PLLB reset */
-	hdmi_write(hdmi, 0x2C, HDMI_SYSTEM_CTRL);
+	hdmi_bit_set(hdmi, 0xFC, 0x2C, HDMI_SYSTEM_CTRL);
 
 	/* How long shall reset be held? */
 	udelay(10);
 
 	/* mode_b and PLLA and PLLB reset release */
-	hdmi_write(hdmi, 0x20, HDMI_SYSTEM_CTRL);
+	hdmi_bit_set(hdmi, 0xFC, 0x20, HDMI_SYSTEM_CTRL);
 
 	status1 = hdmi_read(hdmi, HDMI_INTERRUPT_STATUS_1);
 	status2 = hdmi_read(hdmi, HDMI_INTERRUPT_STATUS_2);
@@ -1001,7 +1113,7 @@ static int sh_hdmi_display_on(struct sh_mobile_lcdc_entity *entity)
 	 */
 	if (hdmi->hp_state == HDMI_HOTPLUG_EDID_DONE) {
 		/* PS mode d->e. All functions are active */
-		hdmi_write(hdmi, 0x80, HDMI_SYSTEM_CTRL);
+		hdmi_bit_set(hdmi, 0xFC, 0x80, HDMI_SYSTEM_CTRL);
 		dev_dbg(hdmi->dev, "HDMI running\n");
 	}
 
@@ -1016,7 +1128,7 @@ static void sh_hdmi_display_off(struct sh_mobile_lcdc_entity *entity)
 
 	dev_dbg(hdmi->dev, "%s(%p)\n", __func__, hdmi);
 	/* PS mode e->a */
-	hdmi_write(hdmi, 0x10, HDMI_SYSTEM_CTRL);
+	hdmi_bit_set(hdmi, 0xFC, 0x10, HDMI_SYSTEM_CTRL);
 }
 
 static const struct sh_mobile_lcdc_entity_ops sh_hdmi_ops = {
@@ -1110,10 +1222,58 @@ static void sh_hdmi_edid_work_fn(struct work_struct *work)
 	dev_dbg(hdmi->dev, "%s(%p): end\n", __func__, hdmi);
 }
 
+static void sh_hdmi_htop1_init(struct sh_hdmi *hdmi)
+{
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_HTOP_DCL_MODE);
+	hdmi_htop1_write(hdmi, 0x0000000b, 0x0010);
+	hdmi_htop1_write(hdmi, 0x00006710, HDMI_HTOP1_HTOP_DCL_FRC_MODE);
+	hdmi_htop1_write(hdmi, 0x01020406, HDMI_HTOP1_HTOP_DCL_FIL_PARA_Y1_1);
+	hdmi_htop1_write(hdmi, 0x07080806, HDMI_HTOP1_HTOP_DCL_FIL_PARA_Y1_2);
+	hdmi_htop1_write(hdmi, 0x01020406, HDMI_HTOP1_HTOP_DCL_FIL_PARA_CB1_1);
+	hdmi_htop1_write(hdmi, 0x07080806, HDMI_HTOP1_HTOP_DCL_FIL_PARA_CB1_2);
+	hdmi_htop1_write(hdmi, 0x01020406, HDMI_HTOP1_HTOP_DCL_FIL_PARA_CR1_1);
+	hdmi_htop1_write(hdmi, 0x07080806, HDMI_HTOP1_HTOP_DCL_FIL_PARA_CR1_2);
+	hdmi_htop1_write(hdmi, 0x01020406, HDMI_HTOP1_HTOP_DCL_FIL_PARA_Y2_1);
+	hdmi_htop1_write(hdmi, 0x07080806, HDMI_HTOP1_HTOP_DCL_FIL_PARA_Y2_2);
+	hdmi_htop1_write(hdmi, 0x01020406, HDMI_HTOP1_HTOP_DCL_FIL_PARA_CB2_1);
+	hdmi_htop1_write(hdmi, 0x07080806, HDMI_HTOP1_HTOP_DCL_FIL_PARA_CB2_2);
+	hdmi_htop1_write(hdmi, 0x01020406, HDMI_HTOP1_HTOP_DCL_FIL_PARA_CR2_1);
+	hdmi_htop1_write(hdmi, 0x07080806, HDMI_HTOP1_HTOP_DCL_FIL_PARA_CR2_2);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_HTOP_DCL_COR_PARA_Y1);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_HTOP_DCL_COR_PARA_CB1);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_HTOP_DCL_COR_PARA_CR1);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_HTOP_DCL_COR_PARA_Y2);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_HTOP_DCL_COR_PARA_CB2);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_HTOP_DCL_COR_PARA_CR2);
+	hdmi_htop1_write(hdmi, 0x00000008, HDMI_HTOP1_CURRENT);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_TISEMP0_1);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_TISEMP2_C);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_PHY_TEST_MODE);
+	hdmi_htop1_write(hdmi, 0x00000081, HDMI_HTOP1_TISIDRV);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_PLLBW);
+	hdmi_htop1_write(hdmi, 0x0000000f, HDMI_HTOP1_TISEN);
+	hdmi_htop1_write(hdmi, 0x0000000f, HDMI_HTOP1_TISDREN);
+	hdmi_htop1_write(hdmi, 0x00000003, HDMI_HTOP1_ENABLE_SELECTOR);
+	hdmi_htop1_write(hdmi, 0x00000001, HDMI_HTOP1_MACRO_RESET);
+	hdmi_htop1_write(hdmi, 0x00000016, HDMI_HTOP1_CISRANGE);
+	msleep(100);
+	hdmi_htop1_write(hdmi, 0x00000001, HDMI_HTOP1_ENABLE_SELECTOR);
+	msleep(100);
+	hdmi_htop1_write(hdmi, 0x00000003, HDMI_HTOP1_ENABLE_SELECTOR);
+	hdmi_htop1_write(hdmi, 0x00000001, HDMI_HTOP1_MACRO_RESET);
+	hdmi_htop1_write(hdmi, 0x0000000f, HDMI_HTOP1_TISEN);
+	hdmi_htop1_write(hdmi, 0x0000000f, HDMI_HTOP1_TISDREN);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_VIDEO_INPUT);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_CLK_TO_PHY);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_VIDEO_INPUT2);
+	hdmi_htop1_write(hdmi, 0x0000000a, HDMI_HTOP1_CLK_SET);
+}
+
 static int __init sh_hdmi_probe(struct platform_device *pdev)
 {
 	struct sh_mobile_hdmi_info *pdata = pdev->dev.platform_data;
 	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	struct resource *htop1_res;
 	int irq = platform_get_irq(pdev, 0), ret;
 	struct sh_hdmi *hdmi;
 	long rate;
@@ -1121,6 +1281,15 @@ static int __init sh_hdmi_probe(struct platform_device *pdev)
 	if (!res || !pdata || irq < 0)
 		return -ENODEV;
 
+	htop1_res = NULL;
+	if (pdata->flags & HDMI_HAS_HTOP1) {
+		htop1_res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+		if (!htop1_res) {
+			dev_err(&pdev->dev, "htop1 needs register base\n");
+			return -EINVAL;
+		}
+	}
+
 	hdmi = kzalloc(sizeof(*hdmi), GFP_KERNEL);
 	if (!hdmi) {
 		dev_err(&pdev->dev, "Cannot allocate device data\n");
@@ -1138,6 +1307,15 @@ static int __init sh_hdmi_probe(struct platform_device *pdev)
 		goto egetclk;
 	}
 
+	/* select register access functions */
+	if (pdata->flags & HDMI_32BIT_REG) {
+		hdmi->write	= __hdmi_write32;
+		hdmi->read	= __hdmi_read32;
+	} else {
+		hdmi->write	= __hdmi_write8;
+		hdmi->read	= __hdmi_read8;
+	}
+
 	/* An arbitrary relaxed pixclock just to get things started: from standard 480p */
 	rate = clk_round_rate(hdmi->hdmi_clk, PICOS2KHZ(37037));
 	if (rate > 0)
@@ -1176,6 +1354,24 @@ static int __init sh_hdmi_probe(struct platform_device *pdev)
 	pm_runtime_enable(&pdev->dev);
 	pm_runtime_get_sync(&pdev->dev);
 
+	/* init interrupt polarity */
+	if (pdata->flags & HDMI_OUTPUT_PUSH_PULL)
+		hdmi_bit_set(hdmi, 0x02, 0x02, HDMI_SYSTEM_CTRL);
+
+	if (pdata->flags & HDMI_OUTPUT_POLARITY_HI)
+		hdmi_bit_set(hdmi, 0x01, 0x01, HDMI_SYSTEM_CTRL);
+
+	/* enable htop1 register if needed */
+	if (htop1_res) {
+		hdmi->htop1 = ioremap(htop1_res->start, resource_size(htop1_res));
+		if (!hdmi->htop1) {
+			dev_err(&pdev->dev, "control register region already claimed\n");
+			ret = -ENOMEM;
+			goto emap_htop1;
+		}
+		sh_hdmi_htop1_init(hdmi);
+	}
+
 	/* Product and revision IDs are 0 in sh-mobile version */
 	dev_info(&pdev->dev, "Detected HDMI controller 0x%x:0x%x\n",
 		 hdmi_read(hdmi, HDMI_PRODUCT_ID), hdmi_read(hdmi, HDMI_REVISION_ID));
@@ -1199,6 +1395,9 @@ static int __init sh_hdmi_probe(struct platform_device *pdev)
 ecodec:
 	free_irq(irq, hdmi);
 ereqirq:
+	if (hdmi->htop1)
+		iounmap(hdmi->htop1);
+emap_htop1:
 	pm_runtime_put(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
 	iounmap(hdmi->base);
@@ -1230,6 +1429,8 @@ static int __exit sh_hdmi_remove(struct platform_device *pdev)
 	pm_runtime_disable(&pdev->dev);
 	clk_disable(hdmi->hdmi_clk);
 	clk_put(hdmi->hdmi_clk);
+	if (hdmi->htop1)
+		iounmap(hdmi->htop1);
 	iounmap(hdmi->base);
 	release_mem_region(res->start, resource_size(res));
 	kfree(hdmi);
diff --git a/trunk/drivers/video/sis/init.h b/trunk/drivers/video/sis/init.h
index aff73842d877..85d6738b6c64 100644
--- a/trunk/drivers/video/sis/init.h
+++ b/trunk/drivers/video/sis/init.h
@@ -105,51 +105,6 @@ static const unsigned short ModeIndex_1920x1440[]    = {0x68, 0x69, 0x00, 0x6b};
 static const unsigned short ModeIndex_300_2048x1536[]= {0x6c, 0x6d, 0x00, 0x00};
 static const unsigned short ModeIndex_310_2048x1536[]= {0x6c, 0x6d, 0x00, 0x6e};
 
-static const unsigned short SiS_DRAMType[17][5]={
-	{0x0C,0x0A,0x02,0x40,0x39},
-	{0x0D,0x0A,0x01,0x40,0x48},
-	{0x0C,0x09,0x02,0x20,0x35},
-	{0x0D,0x09,0x01,0x20,0x44},
-	{0x0C,0x08,0x02,0x10,0x31},
-	{0x0D,0x08,0x01,0x10,0x40},
-	{0x0C,0x0A,0x01,0x20,0x34},
-	{0x0C,0x09,0x01,0x08,0x32},
-	{0x0B,0x08,0x02,0x08,0x21},
-	{0x0C,0x08,0x01,0x08,0x30},
-	{0x0A,0x08,0x02,0x04,0x11},
-	{0x0B,0x0A,0x01,0x10,0x28},
-	{0x09,0x08,0x02,0x02,0x01},
-	{0x0B,0x09,0x01,0x08,0x24},
-	{0x0B,0x08,0x01,0x04,0x20},
-	{0x0A,0x08,0x01,0x02,0x10},
-	{0x09,0x08,0x01,0x01,0x00}
-};
-
-static const unsigned short SiS_SDRDRAM_TYPE[13][5] =
-{
-	{ 2,12, 9,64,0x35},
-	{ 1,13, 9,64,0x44},
-	{ 2,12, 8,32,0x31},
-	{ 2,11, 9,32,0x25},
-	{ 1,12, 9,32,0x34},
-	{ 1,13, 8,32,0x40},
-	{ 2,11, 8,16,0x21},
-	{ 1,12, 8,16,0x30},
-	{ 1,11, 9,16,0x24},
-	{ 1,11, 8, 8,0x20},
-	{ 2, 9, 8, 4,0x01},
-	{ 1,10, 8, 4,0x10},
-	{ 1, 9, 8, 2,0x00}
-};
-
-static const unsigned short SiS_DDRDRAM_TYPE[4][5] =
-{
-	{ 2,12, 9,64,0x35},
-	{ 2,12, 8,32,0x31},
-	{ 2,11, 8,16,0x21},
-	{ 2, 9, 8, 4,0x01}
-};
-
 static const unsigned char SiS_MDA_DAC[] =
 {
 	0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
diff --git a/trunk/drivers/video/sis/sis_main.c b/trunk/drivers/video/sis/sis_main.c
index 078ca2167d6f..a7a48db64ce2 100644
--- a/trunk/drivers/video/sis/sis_main.c
+++ b/trunk/drivers/video/sis/sis_main.c
@@ -4222,6 +4222,26 @@ sisfb_post_300_buswidth(struct sis_video_info *ivideo)
 	return 1;			/* 32bit */
 }
 
+static const unsigned short __devinitconst SiS_DRAMType[17][5] = {
+	{0x0C,0x0A,0x02,0x40,0x39},
+	{0x0D,0x0A,0x01,0x40,0x48},
+	{0x0C,0x09,0x02,0x20,0x35},
+	{0x0D,0x09,0x01,0x20,0x44},
+	{0x0C,0x08,0x02,0x10,0x31},
+	{0x0D,0x08,0x01,0x10,0x40},
+	{0x0C,0x0A,0x01,0x20,0x34},
+	{0x0C,0x09,0x01,0x08,0x32},
+	{0x0B,0x08,0x02,0x08,0x21},
+	{0x0C,0x08,0x01,0x08,0x30},
+	{0x0A,0x08,0x02,0x04,0x11},
+	{0x0B,0x0A,0x01,0x10,0x28},
+	{0x09,0x08,0x02,0x02,0x01},
+	{0x0B,0x09,0x01,0x08,0x24},
+	{0x0B,0x08,0x01,0x04,0x20},
+	{0x0A,0x08,0x01,0x02,0x10},
+	{0x09,0x08,0x01,0x01,0x00}
+};
+
 static int __devinit
 sisfb_post_300_rwtest(struct sis_video_info *ivideo, int iteration, int buswidth,
 			int PseudoRankCapacity, int PseudoAdrPinCount,
@@ -4231,27 +4251,8 @@ sisfb_post_300_rwtest(struct sis_video_info *ivideo, int iteration, int buswidth
 	unsigned short sr14;
 	unsigned int k, RankCapacity, PageCapacity, BankNumHigh, BankNumMid;
 	unsigned int PhysicalAdrOtherPage, PhysicalAdrHigh, PhysicalAdrHalfPage;
-	static const unsigned short SiS_DRAMType[17][5] = {
-		{0x0C,0x0A,0x02,0x40,0x39},
-		{0x0D,0x0A,0x01,0x40,0x48},
-		{0x0C,0x09,0x02,0x20,0x35},
-		{0x0D,0x09,0x01,0x20,0x44},
-		{0x0C,0x08,0x02,0x10,0x31},
-		{0x0D,0x08,0x01,0x10,0x40},
-		{0x0C,0x0A,0x01,0x20,0x34},
-		{0x0C,0x09,0x01,0x08,0x32},
-		{0x0B,0x08,0x02,0x08,0x21},
-		{0x0C,0x08,0x01,0x08,0x30},
-		{0x0A,0x08,0x02,0x04,0x11},
-		{0x0B,0x0A,0x01,0x10,0x28},
-		{0x09,0x08,0x02,0x02,0x01},
-		{0x0B,0x09,0x01,0x08,0x24},
-		{0x0B,0x08,0x01,0x04,0x20},
-		{0x0A,0x08,0x01,0x02,0x10},
-		{0x09,0x08,0x01,0x01,0x00}
-	};
 
-	 for(k = 0; k <= 16; k++) {
+	 for(k = 0; k < ARRAY_SIZE(SiS_DRAMType); k++) {
 
 		RankCapacity = buswidth * SiS_DRAMType[k][3];
 
diff --git a/trunk/drivers/video/skeletonfb.c b/trunk/drivers/video/skeletonfb.c
index 30f7a815a62b..5b6abc6de84b 100644
--- a/trunk/drivers/video/skeletonfb.c
+++ b/trunk/drivers/video/skeletonfb.c
@@ -1036,6 +1036,6 @@ static void __exit xxxfb_exit(void)
      */
 
 module_init(xxxfb_init);
-module_exit(xxxfb_remove);
+module_exit(xxxfb_exit);
 
 MODULE_LICENSE("GPL");
diff --git a/trunk/drivers/video/smscufx.c b/trunk/drivers/video/smscufx.c
index ccbfef5e828f..af3ef27ad36c 100644
--- a/trunk/drivers/video/smscufx.c
+++ b/trunk/drivers/video/smscufx.c
@@ -846,7 +846,7 @@ static void ufx_raw_rect(struct ufx_data *dev, u16 *cmd, int x, int y,
 	}
 }
 
-int ufx_handle_damage(struct ufx_data *dev, int x, int y,
+static int ufx_handle_damage(struct ufx_data *dev, int x, int y,
 	int width, int height)
 {
 	size_t packed_line_len = ALIGN((width * 2), 4);
@@ -1083,7 +1083,7 @@ static int ufx_ops_open(struct fb_info *info, int user)
 
 		struct fb_deferred_io *fbdefio;
 
-		fbdefio = kmalloc(sizeof(struct fb_deferred_io), GFP_KERNEL);
+		fbdefio = kzalloc(sizeof(struct fb_deferred_io), GFP_KERNEL);
 
 		if (fbdefio) {
 			fbdefio->delay = UFX_DEFIO_WRITE_DELAY;
diff --git a/trunk/drivers/video/udlfb.c b/trunk/drivers/video/udlfb.c
index a159b63e18b9..e9d43b403432 100644
--- a/trunk/drivers/video/udlfb.c
+++ b/trunk/drivers/video/udlfb.c
@@ -893,7 +893,7 @@ static int dlfb_ops_open(struct fb_info *info, int user)
 
 		struct fb_deferred_io *fbdefio;
 
-		fbdefio = kmalloc(sizeof(struct fb_deferred_io), GFP_KERNEL);
+		fbdefio = kzalloc(sizeof(struct fb_deferred_io), GFP_KERNEL);
 
 		if (fbdefio) {
 			fbdefio->delay = DL_DEFIO_WRITE_DELAY;
diff --git a/trunk/drivers/video/via/viafbdev.c b/trunk/drivers/video/via/viafbdev.c
index 0c8837565bc7..c80e770e1800 100644
--- a/trunk/drivers/video/via/viafbdev.c
+++ b/trunk/drivers/video/via/viafbdev.c
@@ -1276,17 +1276,12 @@ static int viafb_dfph_proc_open(struct inode *inode, struct file *file)
 static ssize_t viafb_dfph_proc_write(struct file *file,
 	const char __user *buffer, size_t count, loff_t *pos)
 {
-	char buf[20];
-	u8 reg_val = 0;
-	unsigned long length;
-	if (count < 1)
-		return -EINVAL;
-	length = count > 20 ? 20 : count;
-	if (copy_from_user(&buf[0], buffer, length))
-		return -EFAULT;
-	buf[length - 1] = '\0';	/*Ensure end string */
-	if (kstrtou8(buf, 0, &reg_val) < 0)
-		return -EINVAL;
+	int err;
+	u8 reg_val;
+	err = kstrtou8_from_user(buffer, count, 0, &reg_val);
+	if (err)
+		return err;
+
 	viafb_write_reg_mask(CR97, VIACR, reg_val, 0x0f);
 	return count;
 }
@@ -1316,17 +1311,12 @@ static int viafb_dfpl_proc_open(struct inode *inode, struct file *file)
 static ssize_t viafb_dfpl_proc_write(struct file *file,
 	const char __user *buffer, size_t count, loff_t *pos)
 {
-	char buf[20];
-	u8 reg_val = 0;
-	unsigned long length;
-	if (count < 1)
-		return -EINVAL;
-	length = count > 20 ? 20 : count;
-	if (copy_from_user(&buf[0], buffer, length))
-		return -EFAULT;
-	buf[length - 1] = '\0';	/*Ensure end string */
-	if (kstrtou8(buf, 0, &reg_val) < 0)
-		return -EINVAL;
+	int err;
+	u8 reg_val;
+	err = kstrtou8_from_user(buffer, count, 0, &reg_val);
+	if (err)
+		return err;
+
 	viafb_write_reg_mask(CR99, VIACR, reg_val, 0x0f);
 	return count;
 }
diff --git a/trunk/include/linux/fb.h b/trunk/include/linux/fb.h
index d31cb682e173..c10e71efb8f5 100644
--- a/trunk/include/linux/fb.h
+++ b/trunk/include/linux/fb.h
@@ -607,6 +607,7 @@ struct fb_deferred_io {
 	struct mutex lock; /* mutex that protects the page list */
 	struct list_head pagelist; /* list of touched pages */
 	/* callback */
+	void (*first_io)(struct fb_info *info);
 	void (*deferred_io)(struct fb_info *info, struct list_head *pagelist);
 };
 #endif
diff --git a/trunk/include/video/auo_k190xfb.h b/trunk/include/video/auo_k190xfb.h
new file mode 100644
index 000000000000..609efe8c686e
--- /dev/null
+++ b/trunk/include/video/auo_k190xfb.h
@@ -0,0 +1,106 @@
+/*
+ * Definitions for AUO-K190X framebuffer drivers
+ *
+ * Copyright (C) 2012 Heiko Stuebner <heiko@sntech.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _LINUX_VIDEO_AUO_K190XFB_H_
+#define _LINUX_VIDEO_AUO_K190XFB_H_
+
+/* Controller standby command needs a param */
+#define AUOK190X_QUIRK_STANDBYPARAM	(1 << 0)
+
+/* Controller standby is completely broken */
+#define AUOK190X_QUIRK_STANDBYBROKEN	(1 << 1)
+
+/*
+ * Resolutions for the displays
+ */
+#define AUOK190X_RESOLUTION_800_600		0
+#define AUOK190X_RESOLUTION_1024_768		1
+
+/*
+ * struct used by auok190x. board specific stuff comes from *board
+ */
+struct auok190xfb_par {
+	struct fb_info *info;
+	struct auok190x_board *board;
+
+	struct regulator *regulator;
+
+	struct mutex io_lock;
+	struct delayed_work work;
+	wait_queue_head_t waitq;
+	int resolution;
+	int rotation;
+	int consecutive_threshold;
+	int update_cnt;
+
+	/* panel and controller informations */
+	int epd_type;
+	int panel_size_int;
+	int panel_size_float;
+	int panel_model;
+	int tcon_version;
+	int lut_version;
+
+	/* individual controller callbacks */
+	void (*update_partial)(struct auok190xfb_par *par, u16 y1, u16 y2);
+	void (*update_all)(struct auok190xfb_par *par);
+	bool (*need_refresh)(struct auok190xfb_par *par);
+	void (*init)(struct auok190xfb_par *par);
+	void (*recover)(struct auok190xfb_par *par);
+
+	int update_mode; /* mode to use for updates */
+	int last_mode; /* update mode last used */
+	int flash;
+
+	/* power management */
+	int autosuspend_delay;
+	bool standby;
+	bool manual_standby;
+};
+
+/**
+ * Board specific platform-data
+ * @init:		initialize the controller interface
+ * @cleanup:		cleanup the controller interface
+ * @wait_for_rdy:	wait until the controller is not busy anymore
+ * @set_ctl:		change an interface control
+ * @set_hdb:		write a value to the data register
+ * @get_hdb:		read a value from the data register
+ * @setup_irq:		method to setup the irq handling on the busy gpio
+ * @gpio_nsleep:	sleep gpio
+ * @gpio_nrst:		reset gpio
+ * @gpio_nbusy:		busy gpio
+ * @resolution:		one of the AUOK190X_RESOLUTION constants
+ * @rotation:		rotation of the framebuffer
+ * @quirks:		controller quirks to honor
+ * @fps:		frames per second for defio
+ */
+struct auok190x_board {
+	int (*init)(struct auok190xfb_par *);
+	void (*cleanup)(struct auok190xfb_par *);
+	int (*wait_for_rdy)(struct auok190xfb_par *);
+
+	void (*set_ctl)(struct auok190xfb_par *, unsigned char, u8);
+	void (*set_hdb)(struct auok190xfb_par *, u16);
+	u16 (*get_hdb)(struct auok190xfb_par *);
+
+	int (*setup_irq)(struct fb_info *);
+
+	int gpio_nsleep;
+	int gpio_nrst;
+	int gpio_nbusy;
+
+	int resolution;
+	int rotation;
+	int quirks;
+	int fps;
+};
+
+#endif
diff --git a/trunk/include/video/exynos_dp.h b/trunk/include/video/exynos_dp.h
index 8847a9d6dd42..bd8cabd344db 100644
--- a/trunk/include/video/exynos_dp.h
+++ b/trunk/include/video/exynos_dp.h
@@ -14,7 +14,7 @@
 
 #define DP_TIMEOUT_LOOP_COUNT 100
 #define MAX_CR_LOOP 5
-#define MAX_EQ_LOOP 4
+#define MAX_EQ_LOOP 5
 
 enum link_rate_type {
 	LINK_RATE_1_62GBPS = 0x06,
diff --git a/trunk/include/video/exynos_mipi_dsim.h b/trunk/include/video/exynos_mipi_dsim.h
index 772c770535f1..83ce5e667d47 100644
--- a/trunk/include/video/exynos_mipi_dsim.h
+++ b/trunk/include/video/exynos_mipi_dsim.h
@@ -315,6 +315,7 @@ struct mipi_dsim_lcd_device {
 	int			id;
 	int			bus_id;
 	int			irq;
+	int			panel_reverse;
 
 	struct mipi_dsim_device *master;
 	void			*platform_data;
diff --git a/trunk/include/video/sh_mobile_hdmi.h b/trunk/include/video/sh_mobile_hdmi.h
index 728f9de9c258..63d20efa254a 100644
--- a/trunk/include/video/sh_mobile_hdmi.h
+++ b/trunk/include/video/sh_mobile_hdmi.h
@@ -18,9 +18,11 @@ struct clk;
 /*
  * flags format
  *
- * 0x0000000A
+ * 0x00000CBA
  *
  * A: Audio source select
+ * B: Int output option
+ * C: Chip specific option
  */
 
 /* Audio source select */
@@ -30,6 +32,14 @@ struct clk;
 #define HDMI_SND_SRC_DSD	(2 << 0)
 #define HDMI_SND_SRC_HBR	(3 << 0)
 
+/* Int output option */
+#define HDMI_OUTPUT_PUSH_PULL	(1 << 4) /* System control : output mode */
+#define HDMI_OUTPUT_POLARITY_HI	(1 << 5) /* System control : output polarity */
+
+/* Chip specific option */
+#define HDMI_32BIT_REG		(1 << 8)
+#define HDMI_HAS_HTOP1		(1 << 9)
+
 struct sh_mobile_hdmi_info {
 	unsigned int			 flags;
 	long (*clk_optimize_parent)(unsigned long target, unsigned long *best_freq,