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imx-drm ldb mode set fix

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- fix imx-ldb mode setting, which was broken by commit 49f98bc4d4 ("drm/imx:
   store internal bus configuration in crtc state")
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Merge tag 'imx-drm-fixes-2016-07-27' of git://git.pengutronix.de/git/pza/linux into drm-next

imx-drm ldb mode set fix

- fix imx-ldb mode setting, which was broken by commit 49f98bc4d4 ("drm/imx:
  store internal bus configuration in crtc state")

* tag 'imx-drm-fixes-2016-07-27' of git://git.pengutronix.de/git/pza/linux:
  drm/imx: imx-ldb: do not try to dereference crtc->state->state in encoder mode_set
This commit is contained in:
Dave Airlie 2016-07-30 05:45:30 +10:00
commit 1cf915d305
1 changed files with 2 additions and 5 deletions
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7
drivers/gpu/drm/imx/imx-ldb.c
View File

@ -297,15 +297,12 @@ static void imx_ldb_encoder_mode_set(struct drm_encoder *encoder,
}
if (!bus_format) {
struct drm_connector_state *conn_state;
struct drm_connector *connector;
int i;
for_each_connector_in_state(encoder->crtc->state->state,
connector, conn_state, i) {
drm_for_each_connector(connector, encoder->dev) {
struct drm_display_info *di = &connector->display_info;
if (conn_state->crtc == encoder->crtc &&
if (connector->encoder == encoder &&
di->num_bus_formats) {
bus_format = di->bus_formats[0];
break;