diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index 68172aace3ee..175ba5f9691c 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -695,6 +695,15 @@ static int gmc_v9_0_gart_enable(struct amdgpu_device *adev) else nbio_v6_1_hdp_flush(adev); + switch (adev->asic_type) { + case CHIP_RAVEN: + mmhub_v1_0_initialize_power_gating(adev); + mmhub_v1_0_update_power_gating(adev, true); + break; + default: + break; + } + r = gfxhub_v1_0_gart_enable(adev); if (r) return r; |