diff options
| author | Sushaanth Srirangapathi <sushaanth.s@ti.com> | 2016-02-29 16:12:19 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-05-05 00:51:25 +0300 |
| commit | 4d05780f35645400464fdd8f3c3707229c61e30a (patch) | |
| tree | e3507dbd9b5d76922bcaf69771caf855081694c4 /drivers/video | |
| parent | 2c88eab5fd52013d0f9b6ec093b9bc67639ce9db (diff) | |
| download | linux-4d05780f35645400464fdd8f3c3707229c61e30a.tar.xz | |
fbdev: da8xx-fb: fix videomodes of lcd panels
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.
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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/da8xx-fb.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c index a1d74dd11988..d06600a594c3 100644 --- a/drivers/video/da8xx-fb.c +++ b/drivers/video/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, }, }; |