Commit 6b8487cd authored by Tom Chung's avatar Tom Chung Committed by Alex Deucher
Browse files

drm/amd/display: Reset freesync config before update new state 



[Why]
Sometimes the new_crtc_state->vrr_infopacket did not sync up with the
current state.
It will affect the update_freesync_state_on_stream() does not update
the state correctly.

[How]
Reset the freesync config before get_freesync_config_for_crtc() to
make sure we have the correct new_crtc_state for VRR.

Reviewed-by: default avatarSun peng Li <sunpeng.li@amd.com>
Signed-off-by: default avatarJerry Zuo <jerry.zuo@amd.com>
Signed-off-by: default avatarTom Chung <chiahsuan.chung@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 22a40d14

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

+1 −0
Original line number Diff line number Diff line
@@ -10048,6 +10048,7 @@ static int dm_update_crtc_state(struct amdgpu_display_manager *dm, 
	}



	/* Update Freesync settings. */

	reset_freesync_config_for_crtc(dm_new_crtc_state);

	get_freesync_config_for_crtc(dm_new_crtc_state,

				     dm_new_conn_state);