[Intel-gfx] [PATCH v2 01/20] drm/edid: reset display info in drm_add_edid_modes() for NULL edid

[Jani Nikula]

If a NULL edid gets passed to drm_add_edid_modes(), we should probably
also reset the display info.

Cc: Ville Syrjälä <ville.syrj...@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nik...@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
---
 drivers/gpu/drm/drm_edid.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index bc43e1b32092..1dea0e2f0cab 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -5697,6 +5697,7 @@ static int drm_edid_connector_update(struct drm_connector 
*connector,
        u32 quirks;
 
        if (edid == NULL) {
+               drm_reset_display_info(connector);
                clear_eld(connector);
                return 0;
        }
-- 
2.30.2