diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c index ecaa2d7483b2..9791a4057e8b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c @@ -90,6 +90,7 @@ static int amdgpu_vce_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle, * amdgpu_vce_init - allocate memory, load vce firmware * * @adev: amdgpu_device pointer + * @size: size for the new BO * * First step to get VCE online, allocate memory and load the firmware */ @@ -428,9 +429,9 @@ void amdgpu_vce_free_handles(struct amdgpu_device *adev, struct drm_file *filp) /** * amdgpu_vce_get_create_msg - generate a VCE create msg * - * @adev: amdgpu_device pointer * @ring: ring we should submit the msg to * @handle: VCE session handle to use + * @bo: amdgpu object for which we query the offset * @fence: optional fence to return * * Open up a stream for HW test @@ -509,9 +510,9 @@ err: /** * amdgpu_vce_get_destroy_msg - generate a VCE destroy msg * - * @adev: amdgpu_device pointer * @ring: ring we should submit the msg to * @handle: VCE session handle to use + * @direct: direct or delayed pool * @fence: optional fence to return * * Close up a stream for HW test or if userspace failed to do so @@ -576,6 +577,7 @@ err: * amdgpu_vce_cs_validate_bo - make sure not to cross 4GB boundary * * @p: parser context + * @ib_idx: indirect buffer to use * @lo: address of lower dword * @hi: address of higher dword * @size: minimum size @@ -625,9 +627,11 @@ static int amdgpu_vce_validate_bo(struct amdgpu_cs_parser *p, uint32_t ib_idx, * amdgpu_vce_cs_reloc - command submission relocation * * @p: parser context + * @ib_idx: indirect buffer to use * @lo: address of lower dword * @hi: address of higher dword * @size: minimum size + * @index: bs/fb index * * Patch relocation inside command stream with real buffer address */ @@ -714,7 +718,7 @@ static int amdgpu_vce_validate_handle(struct amdgpu_cs_parser *p, * amdgpu_vce_cs_parse - parse and validate the command stream * * @p: parser context - * + * @ib_idx: indirect buffer to use */ int amdgpu_vce_ring_parse_cs(struct amdgpu_cs_parser *p, uint32_t ib_idx) { @@ -950,7 +954,7 @@ out: * amdgpu_vce_cs_parse_vm - parse the command stream in VM mode * * @p: parser context - * + * @ib_idx: indirect buffer to use */ int amdgpu_vce_ring_parse_cs_vm(struct amdgpu_cs_parser *p, uint32_t ib_idx) { @@ -1040,7 +1044,9 @@ out: * amdgpu_vce_ring_emit_ib - execute indirect buffer * * @ring: engine to use + * @job: job to retrieve vmid from * @ib: the IB to execute + * @flags: unused * */ void amdgpu_vce_ring_emit_ib(struct amdgpu_ring *ring, @@ -1058,7 +1064,9 @@ void amdgpu_vce_ring_emit_ib(struct amdgpu_ring *ring, * amdgpu_vce_ring_emit_fence - add a fence command to the ring * * @ring: engine to use - * @fence: the fence + * @addr: address + * @seq: sequence number + * @flags: fence related flags * */ void amdgpu_vce_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, @@ -1116,6 +1124,7 @@ int amdgpu_vce_ring_test_ring(struct amdgpu_ring *ring) * amdgpu_vce_ring_test_ib - test if VCE IBs are working * * @ring: the engine to test on + * @timeout: timeout value in jiffies, or MAX_SCHEDULE_TIMEOUT * */ int amdgpu_vce_ring_test_ib(struct amdgpu_ring *ring, long timeout) |