diff options
| author | Huang Rui <ray.huang@amd.com> | 2017-12-06 09:23:50 +0800 |
|---|---|---|
| committer | Jim Qu <Jim.Qu@amd.com> | 2018-05-14 14:53:11 +0800 |
| commit | bed3d1e08bfce9e5cad8306727f0d000c6d63fc6 (patch) | |
| tree | 21c28ecb78c3980669e84399b673126a939c7125 | |
| parent | 06ea2438eee72802d946b5328c362d3170b2aa53 (diff) | |
drm/amdgpu: add setting powergating method for gfx9
Signed-off-by: Huang Rui <ray.huang@amd.com>
Acked-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c index c1007d80dfcf..43e7f35e7dfe 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c @@ -3216,6 +3216,11 @@ static int gfx_v9_0_late_init(void *handle) if (r) return r; + r = amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_GFX, + AMD_PG_STATE_GATE); + if (r) + return r; + return 0; } |