Adds h/v sync polarity, which is hardcoded in display prepare, to
drm_display_mode.
Signed-off-by: Gerald Loacker <gerald.loacker@xxxxxxxxxxxxxx>
---
drivers/gpu/drm/panel/panel-sitronix-st7789v.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
index 5d4542c12f44..24636722c2ff 100644
--- a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
+++ b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
@@ -167,6 +167,7 @@ static const struct drm_display_mode default_mode = {
.vsync_start = 320 + 8,
.vsync_end = 320 + 8 + 4,
.vtotal = 320 + 8 + 4 + 4,
+ .flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
};
static int st7789v_get_modes(struct drm_panel *panel,
--
2.37.2
