diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2017-04-10 12:48:02 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-05-24 17:39:45 -0400 |
| commit | a576fe51512050d0005a7be40e59ae7c8b9b49d7 (patch) | |
| tree | f24904360b5e5794bf08f42498baecd1cb12e76b /drivers | |
| parent | ed6f55d1a9c0cbb6d33387e1a40adb248a311ac3 (diff) | |
drm/amdgpu/gfx8: set doorbell range for polaris as well
Add missing chips to the doorbell range setup. These
were missed in the KIQ code. Fixes power and performance
regressions with KIQ. Spotted by Rex.
Tested-and-Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c index 089bd49e6ace..6ea8631cf409 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c @@ -4893,8 +4893,11 @@ static int gfx_v8_0_kiq_init_register(struct amdgpu_ring *ring) /* enable the doorbell if requested */ if (ring->use_doorbell) { if ((adev->asic_type == CHIP_CARRIZO) || - (adev->asic_type == CHIP_FIJI) || - (adev->asic_type == CHIP_STONEY)) { + (adev->asic_type == CHIP_FIJI) || + (adev->asic_type == CHIP_STONEY) || + (adev->asic_type == CHIP_POLARIS10) || + (adev->asic_type == CHIP_POLARIS11) || + (adev->asic_type == CHIP_POLARIS12)) { WREG32(mmCP_MEC_DOORBELL_RANGE_LOWER, AMDGPU_DOORBELL_KIQ << 2); WREG32(mmCP_MEC_DOORBELL_RANGE_UPPER, |