diff options
author | Peyton Lee <peytolee@amd.com> | 2024-03-13 11:53:49 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-04-17 12:23:24 +0300 |
commit | fb262b9d5b8692301dabb72d5201e4b025c523ca (patch) | |
tree | 541e97236e2e8ffc4b74ac9e8307700f4135c444 /drivers/gpu/drm | |
parent | 0abae376a85ec146ac3155b081641b5daffc928d (diff) | |
download | linux-fb262b9d5b8692301dabb72d5201e4b025c523ca.tar.xz |
drm/amdgpu/vpe: power on vpe when hw_init
commit eed14eb48ee176fe0144c6a999d00c855d0b199b upstream.
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>
Cc: "Gong, Richard" <richard.gong@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm')
-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 b9a15d51eb5c..ad44012cc01e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vpe.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vpe.c @@ -390,6 +390,12 @@ 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; |