diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/evergreen_hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/evergreen_hdmi.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/evergreen_hdmi.c b/drivers/gpu/drm/radeon/evergreen_hdmi.c index 0926739c9fa7..9953356fe263 100644 --- a/drivers/gpu/drm/radeon/evergreen_hdmi.c +++ b/drivers/gpu/drm/radeon/evergreen_hdmi.c @@ -400,7 +400,7 @@ void evergreen_hdmi_enable(struct drm_encoder *encoder, bool enable) if (enable) { struct drm_connector *connector = radeon_get_connector_for_encoder(encoder); - if (drm_detect_monitor_audio(radeon_connector_edid(connector))) { + if (connector && drm_detect_monitor_audio(radeon_connector_edid(connector))) { WREG32(HDMI_INFOFRAME_CONTROL0 + dig->afmt->offset, HDMI_AVI_INFO_SEND | /* enable AVI info frames */ HDMI_AVI_INFO_CONT | /* required for audio info values to be updated */ @@ -438,7 +438,8 @@ void evergreen_dp_enable(struct drm_encoder *encoder, bool enable) if (!dig || !dig->afmt) return; - if (enable && drm_detect_monitor_audio(radeon_connector_edid(connector))) { + if (enable && connector && + drm_detect_monitor_audio(radeon_connector_edid(connector))) { struct drm_connector *connector = radeon_get_connector_for_encoder(encoder); struct radeon_connector *radeon_connector = to_radeon_connector(connector); struct radeon_connector_atom_dig *dig_connector; |