diff options
| author | Nikola Cornij | 2018-07-05 01:05:16 +0200 |
|---|---|---|
| committer | Alex Deucher | 2018-07-16 23:11:49 +0200 |
| commit | 2068afe649ae36f422ced4ecf0efee79e2ff5154 (patch) | |
| tree | 42f10920f39fd91072a0020f7083644699572379 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | |
| parent | drm/amd/display: add HDR visual confirm (diff) | |
| download | kernel-qcow2-linux-2068afe649ae36f422ced4ecf0efee79e2ff5154.tar.gz kernel-qcow2-linux-2068afe649ae36f422ced4ecf0efee79e2ff5154.tar.xz kernel-qcow2-linux-2068afe649ae36f422ced4ecf0efee79e2ff5154.zip | |
drm/amd/display: Add hook for MST root branch info
This allows DM to do any necessary updates before MST discovery starts.
Signed-off-by: Nikola Cornij <nikola.cornij@amd.com>
Reviewed-by: Nikola Cornij <Nikola.Cornij@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c index 59b113d11f66..8403b6a9a77b 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c @@ -169,6 +169,11 @@ static void get_payload_table( mutex_unlock(&mst_mgr->payload_lock); } +void dm_helpers_dp_update_branch_info( + struct dc_context *ctx, + const struct dc_link *link) +{} + /* * Writes payload allocation table in immediate downstream device. */ |