Patch "fbdev: da8xx-fb: fix videomodes of lcd panels" has been added to the 3.14-stable tree

This is a note to let you know that I've just added the patch titled

fbdev: da8xx-fb: fix videomodes of lcd panels

to the 3.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
fbdev-da8xx-fb-fix-videomodes-of-lcd-panels.patch
and it can be found in the queue-3.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Sushaanth Srirangapathi <[email protected]>
Date: Mon, 29 Feb 2016 18:42:19 +0530
Subject: fbdev: da8xx-fb: fix videomodes of lcd panels

From: Sushaanth Srirangapathi <[email protected]>

commit 713fced8d10fa1c759c8fb6bf9aaa681bae68cad upstream.

Commit 028cd86b794f4a ("video: da8xx-fb: fix the polarities of the hsync/vsync pulse") fixes polarities of HSYNC/VSYNC pulse but forgot to update known_lcd_panels[] which had sync values according to old logic. This breaks LCD at least on DA850 EVM.

This patch fixes this issue and I have tested this for panel "Sharp_LK043T1DG01" using DA850 EVM board.

---
 drivers/video/da8xx-fb.c |    7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

@@ -209,8 +209,7 @@ static struct fb_videomode known_lcd_pan
 		.lower_margin   = 2,
 		.hsync_len      = 0,
 		.vsync_len      = 0,
-		.sync           = FB_SYNC_CLK_INVERT |
-			FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+		.sync           = FB_SYNC_CLK_INVERT,
 	},
 	/* Sharp LK043T1DG01 */
 	[1] = {

@@ -224,7 +223,7 @@ static struct fb_videomode known_lcd_pan
 		.lower_margin   = 2,
 		.hsync_len      = 41,
 		.vsync_len      = 10,
-		.sync           = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+		.sync           = 0,
 		.flag           = 0,
 	},
 	[2] = {

@@ -239,7 +238,7 @@ static struct fb_videomode known_lcd_pan
 		.lower_margin   = 10,
 		.hsync_len      = 10,
 		.vsync_len      = 10,
-		.sync           = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+		.sync           = 0,
 		.flag           = 0,
 	},
 };

Patches currently in stable-queue which might be from [email protected] are

queue-3.14/fbdev-da8xx-fb-fix-videomodes-of-lcd-panels.patch