diff options
| author | Maruthi Srinivas Bayyavarapu <Maruthi.Bayyavarapu@amd.com> | 2016-11-17 17:29:50 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-12-06 18:08:26 -0500 |
| commit | ecc2cf7cc8baa1fdb73a7bb9495f6befbcac8cd8 (patch) | |
| tree | 1d7c87037bcea14517de25f322c6dc96e571f455 | |
| parent | ddbc2594cc90bcc6f4c7bb2b47e52801ea4968c1 (diff) | |
| download | talos-op-linux-ecc2cf7cc8baa1fdb73a7bb9495f6befbcac8cd8.tar.gz talos-op-linux-ecc2cf7cc8baa1fdb73a7bb9495f6befbcac8cd8.zip | |
drm/amdgpu: enable VCE clockgating in Polaris-10/11
VCE clocks are set to be disabled, when not in use.
Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/vce_v3_0.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/vi.c | 6 |
2 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c index 39f03f137a56..6b3293a1c7b8 100644 --- a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c +++ b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c @@ -134,7 +134,7 @@ static void vce_v3_0_set_vce_sw_clock_gating(struct amdgpu_device *adev, accessible but the firmware will throttle the clocks on the fly as necessary. */ - if (gated) { + if (!gated) { data = RREG32(mmVCE_CLOCK_GATING_B); data |= 0x1ff; data &= ~0xef0000; diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c index 243dcf7bae47..9f771f4ffcb7 100644 --- a/drivers/gpu/drm/amd/amdgpu/vi.c +++ b/drivers/gpu/drm/amd/amdgpu/vi.c @@ -937,12 +937,14 @@ static int vi_common_early_init(void *handle) adev->external_rev_id = adev->rev_id + 0x14; break; case CHIP_POLARIS11: - adev->cg_flags = AMD_CG_SUPPORT_UVD_MGCG; + adev->cg_flags = AMD_CG_SUPPORT_UVD_MGCG | + AMD_CG_SUPPORT_VCE_MGCG; adev->pg_flags = 0; adev->external_rev_id = adev->rev_id + 0x5A; break; case CHIP_POLARIS10: - adev->cg_flags = AMD_CG_SUPPORT_UVD_MGCG; + adev->cg_flags = AMD_CG_SUPPORT_UVD_MGCG | + AMD_CG_SUPPORT_VCE_MGCG; adev->pg_flags = 0; adev->external_rev_id = adev->rev_id + 0x50; break; |
