diff options
| author | David S. Miller <davem@davemloft.net> | 2018-05-26 19:46:15 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-26 19:46:15 -0400 |
| commit | 5b79c2af667c0e2684f2a6dbf6439074b78f490c (patch) | |
| tree | efda2b94317c914fef0bfb25fe5ada9e253d5415 /drivers/gpu/drm/rcar-du/rcar_lvds.c | |
| parent | e52cde71709348c0d67bf0f213b438fa4d6cf9a9 (diff) | |
| parent | bc2dbc5420e82560e650f8531ceca597441ca171 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Lots of easy overlapping changes in the confict
resolutions here.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/gpu/drm/rcar-du/rcar_lvds.c')
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_lvds.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_lvds.c b/drivers/gpu/drm/rcar-du/rcar_lvds.c index 3d2d3bbd1342..155ad840f3c5 100644 --- a/drivers/gpu/drm/rcar-du/rcar_lvds.c +++ b/drivers/gpu/drm/rcar-du/rcar_lvds.c @@ -88,6 +88,9 @@ static int rcar_lvds_connector_atomic_check(struct drm_connector *connector, const struct drm_display_mode *panel_mode; struct drm_crtc_state *crtc_state; + if (!state->crtc) + return 0; + if (list_empty(&connector->modes)) { dev_dbg(lvds->dev, "connector: empty modes list\n"); return -EINVAL; |