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| author | Peyton Lee <peytolee@amd.com> | 2024-03-13 16:53:49 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-03-22 15:50:20 -0400 |
| commit | 9ddafd1d140441d288d3fc376d2809995ce504b7 (patch) | |
| tree | 3b4196a99cdd330d70004c4c934f0718cfbee5c7 /drivers/gpu/drm/amd/amdgpu | |
| parent | 734ae8ef625e30ea9b3ea0e7c8110bdceb6ddf26 (diff) | |
| download | linux-stable-9ddafd1d140441d288d3fc376d2809995ce504b7.tar.gz linux-stable-9ddafd1d140441d288d3fc376d2809995ce504b7.tar.bz2 linux-stable-9ddafd1d140441d288d3fc376d2809995ce504b7.zip | |
drm/amdgpu/vpe: power on vpe when hw_init
To fix mode2 reset failure.
Should power on VPE when hw_init.
Signed-off-by: Peyton Lee <peytolee@amd.com>
Reviewed-by: Lang Yu <lang.yu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vpe.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vpe.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vpe.c index 7a65a2b128ec..6695481f870f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vpe.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vpe.c @@ -396,6 +396,12 @@ static int vpe_hw_init(void *handle) struct amdgpu_vpe *vpe = &adev->vpe; int ret; + /* Power on VPE */ + ret = amdgpu_device_ip_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_VPE, + AMD_PG_STATE_UNGATE); + if (ret) + return ret; + ret = vpe_load_microcode(vpe); if (ret) return ret; |