git/linux-net
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/ synced 2026-04-18 06:33:43 -04:00
Code Issues Packages Projects Releases Wiki Activity

drm/amd/pm: do not expose power implementation details to display

Browse Source 
Display is another client of our power APIs. It's not proper to spike
into power implementation details there.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan
2021-11-22 11:09:08 +08:00
committed by Alex Deucher
parent 79c65f3fcb
commit 13f5dbd6e3
4 changed files with 344 additions and 164 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
View File

@@ -2179,12 +2179,8 @@ static void s3_handle_mst(struct drm_device *dev, bool suspend)
static int amdgpu_dm_smu_write_watermarks_table(struct amdgpu_device *adev)
{
struct smu_context *smu = &adev->smu;
int ret = 0;
if (!is_support_sw_smu(adev))
return 0;
/* This interface is for dGPU Navi1x.Linux dc-pplib interface depends
* on window driver dc implementation.
* For Navi1x, clock settings of dcn watermarks are fixed. the settings
@@ -2223,7 +2219,7 @@ static int amdgpu_dm_smu_write_watermarks_table(struct amdgpu_device *adev)
return 0;
}
ret = smu_write_watermarks_table(smu);
ret = amdgpu_dpm_write_watermarks_table(adev);
if (ret) {
DRM_ERROR("Failed to update WMTABLE!\n");
return ret;