diff options
| author | Luca Ceresoli <luca.ceresoli@bootlin.com> | 2023-08-14 16:40:24 +0300 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2023-08-16 19:51:51 +0300 |
| commit | 438cf3271ca116253cffb8edce8aba0191327682 (patch) | |
| tree | 56d8c39eeef1d810beefd7e7b24cc44e5cdc922f /drivers/gpu/drm/panel | |
| parent | a8b273a8fd9c88cee038ffdae05b7eca063b9622 (diff) | |
| download | linux-438cf3271ca116253cffb8edce8aba0191327682.tar.xz | |
drm/panel: simple: Fix Innolux G156HCE-L01 LVDS clock
This panel has been implemented in commit eae7488814b5 ("drm/panel-simple:
Add Innolux G156HCE-L01 panel entry") with a higher clock than the typical
one mentioned on the documentation to avoid flickering on the unit
tested. Testing on a different unit shows that the panel actually works
with the intended 70.93 MHz clock and even lower frequencies so the
flickering is likely caused either by a defective unit or by other
different components such as the bridge.
Fixes: eae7488814b5 ("drm/panel-simple: Add Innolux G156HCE-L01 panel entry")
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Tested-by: Marek Vasut <marex@denx.de> # MX8MM with LT9211
Reviewed-by: Marek Vasut <marex@denx.de>
[narmstrong: fixed commit id in commit msg]
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230814134024.397739-1-luca.ceresoli@bootlin.com
Diffstat (limited to 'drivers/gpu/drm/panel')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-simple.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 72cef64441a6..1b50d17bebe0 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -2377,7 +2377,7 @@ static const struct panel_desc innolux_g121x1_l03 = { }; static const struct display_timing innolux_g156hce_l01_timings = { - .pixelclock = { 120000000, 144000000, 150000000 }, + .pixelclock = { 120000000, 141860000, 150000000 }, .hactive = { 1920, 1920, 1920 }, .hfront_porch = { 80, 90, 100 }, .hback_porch = { 80, 90, 100 }, |