This patch attaches the colorspace connector property to the hdmi connector. Based on colorspace change, modeset will be triggered to switch to new colorspace.
Signed-off-by: Uma Shankar uma.shankar@intel.com --- drivers/gpu/drm/i915/intel_atomic.c | 1 + drivers/gpu/drm/i915/intel_hdmi.c | 3 +++ 2 files changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_atomic.c b/drivers/gpu/drm/i915/intel_atomic.c index b04952b..8e7d540 100644 --- a/drivers/gpu/drm/i915/intel_atomic.c +++ b/drivers/gpu/drm/i915/intel_atomic.c @@ -125,6 +125,7 @@ int intel_digital_connector_atomic_check(struct drm_connector *conn, */ if (new_conn_state->force_audio != old_conn_state->force_audio || new_conn_state->broadcast_rgb != old_conn_state->broadcast_rgb || + new_state->colorspace != old_state->colorspace || new_conn_state->base.picture_aspect_ratio != old_conn_state->base.picture_aspect_ratio || new_conn_state->base.content_type != old_conn_state->base.content_type || new_conn_state->base.scaling_mode != old_conn_state->base.scaling_mode) diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index d06cf42..7fb96e2 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -2110,6 +2110,9 @@ static void intel_hdmi_destroy(struct drm_connector *connector) intel_attach_broadcast_rgb_property(connector); intel_attach_aspect_ratio_property(connector); drm_connector_attach_content_type_property(connector); + drm_object_attach_property(&connector->base, + connector->dev->mode_config.colorspace_property, + EXTENDED_COLORIMETRY_XV_YCC_601); connector->state->picture_aspect_ratio = HDMI_PICTURE_ASPECT_NONE; }