diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-10-01 18:46:28 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-10-02 17:21:48 +0300 |
| commit | 74f1d78965ee16a2617d245fd1f7e40964c0d562 (patch) | |
| tree | a784d7316e0bcf1339abc70f003a64d5a5f59543 /drivers/gpu/drm/i915/display/intel_dp_mst.c | |
| parent | 4fb8783165b7c6fb4b52428dbb80da8554e5fd1e (diff) | |
drm/i915: Limit MST modes based on plane size too
When adding the max plane size checks to the .mode_valid() hooks
I naturally forgot about MST. Take care of that one as well.
Cc: Manasi Navare <manasi.d.navare@intel.com>
Cc: Sean Paul <sean@poorly.run>
Cc: José Roberto de Souza <jose.souza@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Fixes: 2d20411e25a3 ("drm/i915: Don't advertise modes that exceed the max plane size")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191001154629.11063-1-ville.syrjala@linux.intel.com
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_dp_mst.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp_mst.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c index df4f35c10a69..2203be28ea01 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c @@ -424,6 +424,7 @@ static enum drm_mode_status intel_dp_mst_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode) { + struct drm_i915_private *dev_priv = to_i915(connector->dev); struct intel_connector *intel_connector = to_intel_connector(connector); struct intel_dp *intel_dp = intel_connector->mst_port; int max_dotclk = to_i915(connector->dev)->max_dotclk_freq; @@ -451,7 +452,7 @@ intel_dp_mst_mode_valid(struct drm_connector *connector, if (mode_rate > max_rate || mode->clock > max_dotclk) return MODE_CLOCK_HIGH; - return MODE_OK; + return intel_mode_valid_max_plane_size(dev_priv, mode); } static struct drm_encoder *intel_mst_atomic_best_encoder(struct drm_connector *connector, |