diff options
| author | Sushaanth Srirangapathi <sushaanth.s@ti.com> | 2016-02-29 16:12:19 +0300 |
|---|---|---|
| committer | Sasha Levin <sasha.levin@oracle.com> | 2016-07-12 15:47:52 +0300 |
| commit | 4edeae71015996ebac1d75ae4901e9743477b714 (patch) | |
| tree | f0853a90077d92432269e18c4f86f3a612168461 | |
| parent | 30888a2ea001e237ae9960de877d6f4d2351d8a2 (diff) | |
| download | linux-4edeae71015996ebac1d75ae4901e9743477b714.tar.xz | |
fbdev: da8xx-fb: fix videomodes of lcd panels
[ Upstream commit 713fced8d10fa1c759c8fb6bf9aaa681bae68cad ]
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.
Fixes: 028cd86b794f4a ("video: da8xx-fb: fix the polarities of the hsync/vsync pulse")
Signed-off-by: Sushaanth Srirangapathi <sushaanth.s@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
| -rw-r--r-- | drivers/video/fbdev/da8xx-fb.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/video/fbdev/da8xx-fb.c b/drivers/video/fbdev/da8xx-fb.c index 10c876c95772..4515e4cddbca 100644 --- a/drivers/video/fbdev/da8xx-fb.c +++ b/drivers/video/fbdev/da8xx-fb.c @@ -209,8 +209,7 @@ static struct fb_videomode known_lcd_panels[] = { .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_panels[] = { .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_panels[] = { .lower_margin = 10, .hsync_len = 10, .vsync_len = 10, - .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, + .sync = 0, .flag = 0, }, [3] = { |