On Thu, Jun 15, 2023 at 10:16:02PM +0200, Marek Vasut wrote:
> Add missing drm_display_mode DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC
> flags. Those are used by various bridges in the pipeline to correctly
> configure its sync signals polarity.
>
> Fixes: d69de69f2be1 ("drm/panel: simple: Add Powertip PH800480T013 panel")
> Signed-off-by: Marek Vasut <marex@xxxxxxx>
I do not know PowerTip, but the patch looks fine.
Reviewed-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
> ---
> Cc: Daniel Vetter <daniel@xxxxxxxx>
> Cc: David Airlie <airlied@xxxxxxxxx>
> Cc: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
> Cc: Sam Ravnborg <sam@xxxxxxxxxxxx>
> Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
> ---
> drivers/gpu/drm/panel/panel-simple.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
> index b81b21901940b..a0f4302de130a 100644
> --- a/drivers/gpu/drm/panel/panel-simple.c
> +++ b/drivers/gpu/drm/panel/panel-simple.c
> @@ -3202,6 +3202,7 @@ static const struct drm_display_mode powertip_ph800480t013_idf02_mode = {
> .vsync_start = 480 + 49,
> .vsync_end = 480 + 49 + 2,
> .vtotal = 480 + 49 + 2 + 22,
> + .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
> };
>
> static const struct panel_desc powertip_ph800480t013_idf02 = {
> --
> 2.39.2
