diff options
| author | Le Ma <le.ma@amd.com> | 2019-08-07 15:16:19 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-08-12 12:47:48 -0500 |
| commit | 6acb87acefd763a9aa2e2ec5ceb6840ff3229fc4 (patch) | |
| tree | 281bb757222b7da8823d66a87b4721bed52fe0cf /drivers/gpu/drm/amd/amdgpu/soc15.c | |
| parent | 6b76ce62bfcb6a3d03eb695cd739b8db4d089f20 (diff) | |
drm/amdgpu: add hdp clock gating for Arcturus
Add hdp CGLS for Arcturus in set common clockgating function
Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/soc15.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/soc15.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c index 0379f4290ea1..258cbaafb535 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc15.c +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c @@ -1259,7 +1259,8 @@ static void soc15_update_hdp_light_sleep(struct amdgpu_device *adev, bool enable { uint32_t def, data; - if (adev->asic_type == CHIP_VEGA20) { + if (adev->asic_type == CHIP_VEGA20 || + adev->asic_type == CHIP_ARCTURUS) { def = data = RREG32(SOC15_REG_OFFSET(HDP, 0, mmHDP_MEM_POWER_CTRL)); if (enable && (adev->cg_flags & AMD_CG_SUPPORT_HDP_LS)) @@ -1391,6 +1392,10 @@ static int soc15_common_set_clockgating_state(void *handle, soc15_update_rom_medium_grain_clock_gating(adev, state == AMD_CG_STATE_GATE ? true : false); break; + case CHIP_ARCTURUS: + soc15_update_hdp_light_sleep(adev, + state == AMD_CG_STATE_GATE ? true : false); + break; default: break; } |