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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: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Leo Li <sunpeng.li@amd.com>
Reviewed-by: Joshua 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: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Harry Wentland 2022-03-29 11:26:23 -04:00 committed by Alex Deucher
parent 15f9dfd545
commit a0b433c858
1 changed files with 9 additions and 1 deletions
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10
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@ -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;
}