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| author | Kenneth Feng | 2019-04-16 10:47:10 +0200 |
|---|---|---|
| committer | Alex Deucher | 2019-06-22 01:59:27 +0200 |
| commit | c4b76d23df24b096893efd315da9e44a732fd7a6 (patch) | |
| tree | a7a176daeb6ad8b2b4ffc2c2e8daf9e5b56d5b6e /drivers/gpu | |
| parent | drm/amdgpu/vcn2: notify SMU power up/down VCN (diff) | |
| download | kernel-qcow2-linux-c4b76d23df24b096893efd315da9e44a732fd7a6.tar.gz kernel-qcow2-linux-c4b76d23df24b096893efd315da9e44a732fd7a6.tar.xz kernel-qcow2-linux-c4b76d23df24b096893efd315da9e44a732fd7a6.zip | |
drm/amd/powerplay: enable vcn powergating v2
enable vcn powergating in driver for navi10
v2: set vcn pg bit according to AMD_PG_SUPPORT_VCN flag
Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/navi10_ppt.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c index d41763c54612..2c0714a48811 100644 --- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c +++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c @@ -275,6 +275,9 @@ navi10_get_allowed_feature_mask(struct smu_context *smu, *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_GFX_SS_BIT) | FEATURE_MASK(FEATURE_GFXOFF_BIT); + if (smu->adev->pg_flags & AMD_PG_SUPPORT_VCN) + *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_VCN_PG_BIT); + return 0; } |