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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: Sun peng Li <sunpeng.li@amd.com>
Signed-off-by: Jerry Zuo <jerry.zuo@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tom Chung 2024-06-17 15:59:06 +08:00 committed by Alex Deucher
parent 21ba615af6
commit eb6dfbb7a9
1 changed files with 1 additions and 0 deletions
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1
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@ -10462,6 +10462,7 @@ 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);