diff options
| author | Evoke Zhang <evoke.zhang@amlogic.com> | 2019-04-06 14:43:02 +0800 |
|---|---|---|
| committer | Dongjin Kim <tobetter@gmail.com> | 2019-05-16 13:20:34 +0900 |
| commit | 9c69ef3c0473c72382740293a6c6df0a4d1212ee (patch) | |
| tree | 441efd42896a1edf29a1220661f3381d1888e7da /drivers | |
| parent | d9915685bb72823f671ed36aa14e4e7a3e642fbc (diff) | |
| download | u-boot-odroid-c1-9c69ef3c0473c72382740293a6c6df0a4d1212ee.tar.gz | |
lcd: change DE location in encl [1/1]
PD#TV-3683
Problem:
Repeatedly exit HDMI channel cause black screen
Solution:
optimized DE timing location in encl,
to leave enough space for vlock adjusting.
Verify:
x301
Change-Id: I83834e20321a76a15140ff9f670174af2e64c61f
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/display/lcd/aml_lcd_common.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/display/lcd/aml_lcd_common.c b/drivers/display/lcd/aml_lcd_common.c index f7c32b49ac..9102db5485 100644 --- a/drivers/display/lcd/aml_lcd_common.c +++ b/drivers/display/lcd/aml_lcd_common.c @@ -772,8 +772,8 @@ void lcd_timing_init_config(struct lcd_config_s *pconf) vsync_bp = pconf->lcd_timing.vsync_bp; vsync_width = pconf->lcd_timing.vsync_width; - de_hstart = h_period - h_active - 1; - de_vstart = v_period - v_active; + de_hstart = hsync_bp + hsync_width; + de_vstart = vsync_bp + vsync_width; pconf->lcd_timing.video_on_pixel = de_hstart - h_delay; pconf->lcd_timing.video_on_line = de_vstart; |