diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 6648e7788669..bdcfaf11f5e7 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -1141,6 +1141,7 @@ void amdgpu_device_program_register_sequence(struct amdgpu_device *adev, const u32 array_size); bool amdgpu_device_is_px(struct drm_device *dev); +bool amdgpu_device_supports_baco(struct drm_device *dev); bool amdgpu_device_is_peer_accessible(struct amdgpu_device *adev, struct amdgpu_device *peer_adev); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 27ed48bde3fa..314138a95ccd 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -153,6 +153,21 @@ bool amdgpu_device_is_px(struct drm_device *dev) return false; } +/** + * amdgpu_device_supports_baco - Does the device support BACO + * + * @dev: drm_device pointer + * + * Returns true if the device supporte BACO, + * otherwise return false. + */ +bool amdgpu_device_supports_baco(struct drm_device *dev) +{ + struct amdgpu_device *adev = dev->dev_private; + + return amdgpu_asic_supports_baco(adev); +} + /** * VRAM access helper functions. *