Commit a0b433c8 authored by Harry Wentland's avatar Harry Wentland Committed by Alex Deucher
Browse files

drm/amd/display: Signal mode_changed if colorspace changed 



We need to signal mode_changed to make sure we update the output
colorspace.

v2: No need to call drm_hdmi_avi_infoframe_colorimetry as DC does its
    own infoframe packing.

Signed-off-by: default avatarHarry Wentland <harry.wentland@amd.com>
Reviewed-by: default avatarLeo Li <sunpeng.li@amd.com>
Reviewed-by: default avatarJoshua Ashton <joshua@froggi.es>

Cc: Pekka Paalanen <ppaalanen@gmail.com>
Cc: Sebastian Wick <sebastian.wick@redhat.com>
Cc: Vitaly.Prosyak@amd.com
Cc: Uma Shankar <uma.shankar@intel.com>
Cc: Joshua Ashton <joshua@froggi.es>
Cc: Simon Ser <contact@emersion.fr>
Cc: Melissa Wen <mwen@igalia.com>
Cc: dri-devel@lists.freedesktop.org
Cc: amd-gfx@lists.freedesktop.org
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 15f9dfd5

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

+9 −1
Original line number Diff line number Diff line
@@ -6700,6 +6700,14 @@ amdgpu_dm_connector_atomic_check(struct drm_connector *conn, 
	if (!crtc)

		return 0;



	if (new_con_state->colorspace != old_con_state->colorspace) {

		new_crtc_state = drm_atomic_get_crtc_state(state, crtc);

		if (IS_ERR(new_crtc_state))

			return PTR_ERR(new_crtc_state);



		new_crtc_state->mode_changed = true;

	}



	if (!drm_connector_atomic_hdr_metadata_equal(old_con_state, new_con_state)) {

		struct dc_info_packet hdr_infopacket;
@@ -6722,7 +6730,7 @@ amdgpu_dm_connector_atomic_check(struct drm_connector *conn, 
		 * set is permissible, however. So only force a

		 * modeset if we're entering or exiting HDR.

		 */

		new_crtc_state->mode_changed =

		new_crtc_state->mode_changed = new_crtc_state->mode_changed ||

			!old_con_state->hdr_output_metadata ||

			!new_con_state->hdr_output_metadata;

	}