Make the clock frequency match what the sdm845 downstream kernel
uses. Otherwise the panel stays black.
Fixes: 783334f366b18 ("drm/panel: visionox-rm69299: support the variant found
in the SHIFT6mq")
Signed-off-by: Guido Günther <a...@sigxcpu.org>
Reviewed-by: Neil Armstrong <neil.armstr...@linaro.org>
---
drivers/gpu/drm/panel/panel-visionox-rm69299.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/panel/panel-visionox-rm69299.c
b/drivers/gpu/drm/panel/panel-visionox-rm69299.c
index
909c280eab1fb408a713d84051a1afbb252c45e8..5491d601681cff52eca1d72ad4489731d2276c30
100644
--- a/drivers/gpu/drm/panel/panel-visionox-rm69299.c
+++ b/drivers/gpu/drm/panel/panel-visionox-rm69299.c
@@ -247,7 +247,7 @@ static const struct drm_display_mode
visionox_rm69299_1080x2248_60hz = {
};
static const struct drm_display_mode visionox_rm69299_1080x2160_60hz = {
- .clock = 158695,
+ .clock = (2160 + 8 + 4 + 4) * (1080 + 26 + 2 + 36) * 60 / 1000,
.hdisplay = 1080,
.hsync_start = 1080 + 26,
.hsync_end = 1080 + 26 + 2,
--
2.51.0
