diff options
| author | Roman Li <[email protected]> | 2020-08-27 17:54:57 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2020-09-15 17:52:41 -0400 |
| commit | f9663cbd46815c214b1841f4eef5c5e9e6350ff9 (patch) | |
| tree | adbcf60f257407e2e7c13fcc35fe48a834bc5929 | |
| parent | 6c95320d01dcac321e9e89903a26a840838a0ef6 (diff) | |
drm/amd/display: remove early return from dm_late_init
[Why]
ABM feature initialization was not executed due to early return.
dm_late_init() had an early return in case if DMCU is not used.
With the implementation of ABM on DMUB, DMCU can be disabled
but ABM still needs to be initialized.
[How]
Remove verification for DMCU from the top of the function.
The existing logic will handle the case when DMCU is not used.
Signed-off-by: Roman Li <[email protected]>
Acked-by: Aurabindo Pillai <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 |
1 files changed, 0 insertions, 3 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 643eb8e337aa..1fdc92a2c0c0 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -1427,9 +1427,6 @@ static int dm_late_init(void *handle) struct dmcu *dmcu = NULL; bool ret = true; - if (!adev->dm.fw_dmcu && !adev->dm.dmub_fw) - return detect_mst_link_for_all_connectors(adev_to_drm(adev)); - dmcu = adev->dm.dc->res_pool->dmcu; for (i = 0; i < 16; i++) |