diff options
| author | Darren Etheridge <detheridge@ti.com> | 2013-08-23 16:52:53 -0500 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2013-08-30 14:51:30 +0300 |
| commit | 028cd86b794f4a7f09525587c8e9ab6b03a6fa0f (patch) | |
| tree | 9a4b8adb63ada4b8820349f22474eda804eb78df /drivers | |
| parent | 2645ad16218354a87f6154ca4ef0fac70a98486b (diff) | |
video: da8xx-fb: fix the polarities of the hsync/vsync pulse
The polarities were being set to active low when fbdev was requesting active
high. This patch reverses it so that what is set into the LCD controller is
correct.
Signed-off-by: Darren Etheridge <detheridge@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/da8xx-fb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c index 9a05ccbd46c..e030e17a83f 100644 --- a/drivers/video/da8xx-fb.c +++ b/drivers/video/da8xx-fb.c @@ -493,12 +493,12 @@ static int lcd_cfg_display(const struct lcd_ctrl_config *cfg, else reg &= ~LCD_SYNC_EDGE; - if (panel->sync & FB_SYNC_HOR_HIGH_ACT) + if ((panel->sync & FB_SYNC_HOR_HIGH_ACT) == 0) reg |= LCD_INVERT_LINE_CLOCK; else reg &= ~LCD_INVERT_LINE_CLOCK; - if (panel->sync & FB_SYNC_VERT_HIGH_ACT) + if ((panel->sync & FB_SYNC_VERT_HIGH_ACT) == 0) reg |= LCD_INVERT_FRAME_CLOCK; else reg &= ~LCD_INVERT_FRAME_CLOCK; |