diff options
| author | Qingqing Zhuo <[email protected]> | 2021-02-19 17:17:50 -0500 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2021-03-10 16:14:36 -0500 |
| commit | 7afa0033d6f7fb8a84798ef99d1117661c4e696c (patch) | |
| tree | e4e382f55191ad7bde6596a76cf08016de4796af /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | |
| parent | 680174cfd1e1cea70a8f30ccb44d8fbdf996018e (diff) | |
drm/amd/display: Enable pflip interrupt upon pipe enable
[Why]
pflip interrupt would not be enabled promptly if a pipe is disabled
and re-enabled, causing flip_done timeout error during DP
compliance tests
[How]
Enable pflip interrupt upon pipe enablement
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Qingqing Zhuo <[email protected]>
Reviewed-by: Nicholas Kazlauskas <[email protected]>
Acked-by: Eryk Brol <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 0523be612a48..573cf17262da 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -4725,6 +4725,7 @@ static int fill_dc_plane_attributes(struct amdgpu_device *adev, dc_plane_state->global_alpha_value = plane_info.global_alpha_value; dc_plane_state->dcc = plane_info.dcc; dc_plane_state->layer_index = plane_info.layer_index; // Always returns 0 + dc_plane_state->flip_int_enabled = true; /* * Always set input transfer function, since plane state is refreshed |