[PATCH v2 1/1] drm/amdgpu: cleanup vce,vcn,uvd ring selftests
Christian König
christian.koenig at amd.com
Fri Jan 8 15:11:49 UTC 2021
Mhm, looks like that doesn't work on SI.
Most likely an alignment issue. Going to investigate.
Regards,
Christian.
Am 08.01.21 um 14:38 schrieb Christian König:
> Ah, right I wanted to test this on SI based hardware.
>
> Can take care of that, just give me a few hours.
>
> Thanks,
> Christian.
>
> Am 08.01.21 um 13:20 schrieb Nirmoy:
>> Ping!
>>
>> On 12/18/20 3:40 PM, Nirmoy Das wrote:
>>> Use amdgpu_sa_bo instead of amdgpu_bo.
>>>
>>> v2:
>>> * do not initialize bo to get hint from compiler for -Wuninitialized
>>> * pass NULL fence to amdgpu_sa_bo_free if fence is undefined.
>>>
>>> Signed-off-by: Nirmoy Das <nirmoy.das at amd.com>
>>> ---
>>> drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 56
>>> +++++++------------------
>>> drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | 17 ++++----
>>> drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c | 47 ++++++++++-----------
>>> 3 files changed, 45 insertions(+), 75 deletions(-)
>>>
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
>>> b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
>>> index 8b989670ed66..13450a3df044 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
>>> @@ -1057,7 +1057,7 @@ int amdgpu_uvd_ring_parse_cs(struct
>>> amdgpu_cs_parser *parser, uint32_t ib_idx)
>>> return 0;
>>> }
>>>
>>> -static int amdgpu_uvd_send_msg(struct amdgpu_ring *ring, struct
>>> amdgpu_bo *bo,
>>> +static int amdgpu_uvd_send_msg(struct amdgpu_ring *ring, struct
>>> amdgpu_sa_bo *bo,
>>> bool direct, struct dma_fence **fence)
>>> {
>>> struct amdgpu_device *adev = ring->adev;
>>> @@ -1071,19 +1071,6 @@ static int amdgpu_uvd_send_msg(struct
>>> amdgpu_ring *ring, struct amdgpu_bo *bo,
>>> unsigned offset_idx = 0;
>>> unsigned offset[3] = { UVD_BASE_SI, 0, 0 };
>>>
>>> - amdgpu_bo_kunmap(bo);
>>> - amdgpu_bo_unpin(bo);
>>> -
>>> - if (!ring->adev->uvd.address_64_bit) {
>>> - struct ttm_operation_ctx ctx = { true, false };
>>> -
>>> - amdgpu_bo_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_VRAM);
>>> - amdgpu_uvd_force_into_uvd_segment(bo);
>>> - r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
>>> - if (r)
>>> - goto err;
>>> - }
>>> -
>>> r = amdgpu_job_alloc_with_ib(adev, 64, direct ?
>>> AMDGPU_IB_POOL_DIRECT :
>>> AMDGPU_IB_POOL_DELAYED, &job);
>>> if (r)
>>> @@ -1101,7 +1088,7 @@ static int amdgpu_uvd_send_msg(struct
>>> amdgpu_ring *ring, struct amdgpu_bo *bo,
>>> data[3] = PACKET0(offset[offset_idx] + UVD_NO_OP, 0);
>>>
>>> ib = &job->ibs[0];
>>> - addr = amdgpu_bo_gpu_offset(bo);
>>> + addr = amdgpu_sa_bo_gpu_addr(bo);
>>> ib->ptr[0] = data[0];
>>> ib->ptr[1] = addr;
>>> ib->ptr[2] = data[1];
>>> @@ -1115,33 +1102,17 @@ static int amdgpu_uvd_send_msg(struct
>>> amdgpu_ring *ring, struct amdgpu_bo *bo,
>>> ib->length_dw = 16;
>>>
>>> if (direct) {
>>> - r = dma_resv_wait_timeout_rcu(bo->tbo.base.resv,
>>> - true, false,
>>> - msecs_to_jiffies(10));
>>> - if (r == 0)
>>> - r = -ETIMEDOUT;
>>> - if (r < 0)
>>> - goto err_free;
>>> -
>>> r = amdgpu_job_submit_direct(job, ring, &f);
>>> if (r)
>>> goto err_free;
>>> } else {
>>> - r = amdgpu_sync_resv(adev, &job->sync, bo->tbo.base.resv,
>>> - AMDGPU_SYNC_ALWAYS,
>>> - AMDGPU_FENCE_OWNER_UNDEFINED);
>>> - if (r)
>>> - goto err_free;
>>> -
>>> r = amdgpu_job_submit(job, &adev->uvd.entity,
>>> AMDGPU_FENCE_OWNER_UNDEFINED, &f);
>>> if (r)
>>> goto err_free;
>>> }
>>>
>>> - amdgpu_bo_fence(bo, f, false);
>>> - amdgpu_bo_unreserve(bo);
>>> - amdgpu_bo_unref(&bo);
>>> + amdgpu_sa_bo_free(adev, &bo, f);
>>>
>>> if (fence)
>>> *fence = dma_fence_get(f);
>>> @@ -1153,8 +1124,7 @@ static int amdgpu_uvd_send_msg(struct
>>> amdgpu_ring *ring, struct amdgpu_bo *bo,
>>> amdgpu_job_free(job);
>>>
>>> err:
>>> - amdgpu_bo_unreserve(bo);
>>> - amdgpu_bo_unref(&bo);
>>> + amdgpu_sa_bo_free(adev, &bo, NULL);
>>> return r;
>>> }
>>>
>>> @@ -1165,16 +1135,17 @@ int amdgpu_uvd_get_create_msg(struct
>>> amdgpu_ring *ring, uint32_t handle,
>>> struct dma_fence **fence)
>>> {
>>> struct amdgpu_device *adev = ring->adev;
>>> - struct amdgpu_bo *bo = NULL;
>>> + struct amdgpu_sa_bo *bo;
>>> uint32_t *msg;
>>> int r, i;
>>>
>>> - r = amdgpu_bo_create_reserved(adev, 1024, PAGE_SIZE,
>>> - AMDGPU_GEM_DOMAIN_VRAM,
>>> - &bo, NULL, (void **)&msg);
>>> + r = amdgpu_sa_bo_new(&adev->ib_pools[AMDGPU_IB_POOL_DIRECT],
>>> + &bo, 1024, PAGE_SIZE);
>>> +
>>> if (r)
>>> return r;
>>>
>>> + msg = amdgpu_sa_bo_cpu_addr(bo);
>>> /* stitch together an UVD create msg */
>>> msg[0] = cpu_to_le32(0x00000de4);
>>> msg[1] = cpu_to_le32(0x00000000);
>>> @@ -1197,16 +1168,17 @@ int amdgpu_uvd_get_destroy_msg(struct
>>> amdgpu_ring *ring, uint32_t handle,
>>> bool direct, struct dma_fence **fence)
>>> {
>>> struct amdgpu_device *adev = ring->adev;
>>> - struct amdgpu_bo *bo = NULL;
>>> + struct amdgpu_sa_bo *bo;
>>> uint32_t *msg;
>>> int r, i;
>>>
>>> - r = amdgpu_bo_create_reserved(adev, 1024, PAGE_SIZE,
>>> - AMDGPU_GEM_DOMAIN_VRAM,
>>> - &bo, NULL, (void **)&msg);
>>> + r = amdgpu_sa_bo_new(&adev->ib_pools[AMDGPU_IB_POOL_DIRECT],
>>> + &bo, 1024, PAGE_SIZE);
>>> +
>>> if (r)
>>> return r;
>>>
>>> + msg = amdgpu_sa_bo_cpu_addr(bo);
>>> /* stitch together an UVD destroy msg */
>>> msg[0] = cpu_to_le32(0x00000de4);
>>> msg[1] = cpu_to_le32(0x00000002);
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
>>> b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
>>> index 0d5284b936e4..bce29d6975d3 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
>>> @@ -81,7 +81,7 @@ MODULE_FIRMWARE(FIRMWARE_VEGA20);
>>>
>>> static void amdgpu_vce_idle_work_handler(struct work_struct *work);
>>> static int amdgpu_vce_get_create_msg(struct amdgpu_ring *ring,
>>> uint32_t handle,
>>> - struct amdgpu_bo *bo,
>>> + struct amdgpu_sa_bo *bo,
>>> struct dma_fence **fence);
>>> static int amdgpu_vce_get_destroy_msg(struct amdgpu_ring *ring,
>>> uint32_t handle,
>>> bool direct, struct dma_fence **fence);
>>> @@ -437,7 +437,7 @@ void amdgpu_vce_free_handles(struct
>>> amdgpu_device *adev, struct drm_file *filp)
>>> * Open up a stream for HW test
>>> */
>>> static int amdgpu_vce_get_create_msg(struct amdgpu_ring *ring,
>>> uint32_t handle,
>>> - struct amdgpu_bo *bo,
>>> + struct amdgpu_sa_bo *bo,
>>> struct dma_fence **fence)
>>> {
>>> const unsigned ib_size_dw = 1024;
>>> @@ -454,7 +454,7 @@ static int amdgpu_vce_get_create_msg(struct
>>> amdgpu_ring *ring, uint32_t handle,
>>>
>>> ib = &job->ibs[0];
>>>
>>> - addr = amdgpu_bo_gpu_offset(bo);
>>> + addr = amdgpu_sa_bo_gpu_addr(bo);
>>>
>>> /* stitch together an VCE create msg */
>>> ib->length_dw = 0;
>>> @@ -1130,16 +1130,16 @@ int amdgpu_vce_ring_test_ring(struct
>>> amdgpu_ring *ring)
>>> int amdgpu_vce_ring_test_ib(struct amdgpu_ring *ring, long timeout)
>>> {
>>> struct dma_fence *fence = NULL;
>>> - struct amdgpu_bo *bo = NULL;
>>> + struct amdgpu_sa_bo *bo = NULL;
>>> + struct amdgpu_device *adev = ring->adev;
>>> long r;
>>>
>>> /* skip vce ring1/2 ib test for now, since it's not reliable */
>>> if (ring != &ring->adev->vce.ring[0])
>>> return 0;
>>>
>>> - r = amdgpu_bo_create_reserved(ring->adev, 512, PAGE_SIZE,
>>> - AMDGPU_GEM_DOMAIN_VRAM,
>>> - &bo, NULL, NULL);
>>> + r = amdgpu_sa_bo_new(&adev->ib_pools[AMDGPU_IB_POOL_DIRECT],
>>> + &bo, 512, PAGE_SIZE);
>>> if (r)
>>> return r;
>>>
>>> @@ -1158,8 +1158,7 @@ int amdgpu_vce_ring_test_ib(struct amdgpu_ring
>>> *ring, long timeout)
>>> r = 0;
>>>
>>> error:
>>> + amdgpu_sa_bo_free(adev, &bo, fence);
>>> dma_fence_put(fence);
>>> - amdgpu_bo_unreserve(bo);
>>> - amdgpu_bo_unref(&bo);
>>> return r;
>>> }
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
>>> b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
>>> index 4a77c7424dfc..1e46b2f895ba 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
>>> @@ -488,7 +488,7 @@ int amdgpu_vcn_dec_sw_ring_test_ring(struct
>>> amdgpu_ring *ring)
>>> }
>>>
>>> static int amdgpu_vcn_dec_send_msg(struct amdgpu_ring *ring,
>>> - struct amdgpu_bo *bo,
>>> + struct amdgpu_sa_bo *bo,
>>> struct dma_fence **fence)
>>> {
>>> struct amdgpu_device *adev = ring->adev;
>>> @@ -504,7 +504,8 @@ static int amdgpu_vcn_dec_send_msg(struct
>>> amdgpu_ring *ring,
>>> goto err;
>>>
>>> ib = &job->ibs[0];
>>> - addr = amdgpu_bo_gpu_offset(bo);
>>> + addr = amdgpu_sa_bo_gpu_addr(bo);
>>> +
>>> ib->ptr[0] = PACKET0(adev->vcn.internal.data0, 0);
>>> ib->ptr[1] = addr;
>>> ib->ptr[2] = PACKET0(adev->vcn.internal.data1, 0);
>>> @@ -521,9 +522,7 @@ static int amdgpu_vcn_dec_send_msg(struct
>>> amdgpu_ring *ring,
>>> if (r)
>>> goto err_free;
>>>
>>> - amdgpu_bo_fence(bo, f, false);
>>> - amdgpu_bo_unreserve(bo);
>>> - amdgpu_bo_unref(&bo);
>>> + amdgpu_sa_bo_free(adev, &bo, f);
>>>
>>> if (fence)
>>> *fence = dma_fence_get(f);
>>> @@ -535,25 +534,27 @@ static int amdgpu_vcn_dec_send_msg(struct
>>> amdgpu_ring *ring,
>>> amdgpu_job_free(job);
>>>
>>> err:
>>> - amdgpu_bo_unreserve(bo);
>>> - amdgpu_bo_unref(&bo);
>>> + amdgpu_sa_bo_free(adev, &bo, NULL);
>>> return r;
>>> }
>>>
>>> static int amdgpu_vcn_dec_get_create_msg(struct amdgpu_ring *ring,
>>> uint32_t handle,
>>> - struct amdgpu_bo **bo)
>>> + struct amdgpu_sa_bo **bo)
>>> {
>>> struct amdgpu_device *adev = ring->adev;
>>> uint32_t *msg;
>>> int r, i;
>>>
>>> *bo = NULL;
>>> - r = amdgpu_bo_create_reserved(adev, 1024, PAGE_SIZE,
>>> - AMDGPU_GEM_DOMAIN_VRAM,
>>> - bo, NULL, (void **)&msg);
>>> +
>>> + r = amdgpu_sa_bo_new(&adev->ib_pools[AMDGPU_IB_POOL_DIRECT],
>>> + bo, 1024, PAGE_SIZE);
>>> +
>>> if (r)
>>> return r;
>>>
>>> + msg = amdgpu_sa_bo_cpu_addr(*bo);
>>> +
>>> msg[0] = cpu_to_le32(0x00000028);
>>> msg[1] = cpu_to_le32(0x00000038);
>>> msg[2] = cpu_to_le32(0x00000001);
>>> @@ -575,18 +576,19 @@ static int
>>> amdgpu_vcn_dec_get_create_msg(struct amdgpu_ring *ring, uint32_t hand
>>> }
>>>
>>> static int amdgpu_vcn_dec_get_destroy_msg(struct amdgpu_ring
>>> *ring, uint32_t handle,
>>> - struct amdgpu_bo **bo)
>>> + struct amdgpu_sa_bo **bo)
>>> {
>>> struct amdgpu_device *adev = ring->adev;
>>> uint32_t *msg;
>>> int r, i;
>>>
>>> *bo = NULL;
>>> - r = amdgpu_bo_create_reserved(adev, 1024, PAGE_SIZE,
>>> - AMDGPU_GEM_DOMAIN_VRAM,
>>> - bo, NULL, (void **)&msg);
>>> + r = amdgpu_sa_bo_new(&adev->ib_pools[AMDGPU_IB_POOL_DIRECT],
>>> + bo, 1024, PAGE_SIZE);
>>> +
>>> if (r)
>>> return r;
>>> + msg = amdgpu_sa_bo_cpu_addr(*bo);
>>>
>>> msg[0] = cpu_to_le32(0x00000028);
>>> msg[1] = cpu_to_le32(0x00000018);
>>> @@ -603,7 +605,7 @@ static int amdgpu_vcn_dec_get_destroy_msg(struct
>>> amdgpu_ring *ring, uint32_t han
>>> int amdgpu_vcn_dec_ring_test_ib(struct amdgpu_ring *ring, long
>>> timeout)
>>> {
>>> struct dma_fence *fence = NULL;
>>> - struct amdgpu_bo *bo;
>>> + struct amdgpu_sa_bo *bo;
>>> long r;
>>>
>>> r = amdgpu_vcn_dec_get_create_msg(ring, 1, &bo);
>>> @@ -633,7 +635,7 @@ int amdgpu_vcn_dec_ring_test_ib(struct
>>> amdgpu_ring *ring, long timeout)
>>> }
>>>
>>> static int amdgpu_vcn_dec_sw_send_msg(struct amdgpu_ring *ring,
>>> - struct amdgpu_bo *bo,
>>> + struct amdgpu_sa_bo *bo,
>>> struct dma_fence **fence)
>>> {
>>> struct amdgpu_vcn_decode_buffer *decode_buffer = NULL;
>>> @@ -651,7 +653,7 @@ static int amdgpu_vcn_dec_sw_send_msg(struct
>>> amdgpu_ring *ring,
>>> goto err;
>>>
>>> ib = &job->ibs[0];
>>> - addr = amdgpu_bo_gpu_offset(bo);
>>> + addr = amdgpu_sa_bo_gpu_addr(bo);
>>> ib->length_dw = 0;
>>>
>>> ib->ptr[ib->length_dw++] = sizeof(struct
>>> amdgpu_vcn_decode_buffer) + 8;
>>> @@ -671,9 +673,7 @@ static int amdgpu_vcn_dec_sw_send_msg(struct
>>> amdgpu_ring *ring,
>>> if (r)
>>> goto err_free;
>>>
>>> - amdgpu_bo_fence(bo, f, false);
>>> - amdgpu_bo_unreserve(bo);
>>> - amdgpu_bo_unref(&bo);
>>> + amdgpu_sa_bo_free(adev, &bo, f);
>>>
>>> if (fence)
>>> *fence = dma_fence_get(f);
>>> @@ -685,15 +685,14 @@ static int amdgpu_vcn_dec_sw_send_msg(struct
>>> amdgpu_ring *ring,
>>> amdgpu_job_free(job);
>>>
>>> err:
>>> - amdgpu_bo_unreserve(bo);
>>> - amdgpu_bo_unref(&bo);
>>> + amdgpu_sa_bo_free(adev, &bo, NULL);
>>> return r;
>>> }
>>>
>>> int amdgpu_vcn_dec_sw_ring_test_ib(struct amdgpu_ring *ring, long
>>> timeout)
>>> {
>>> struct dma_fence *fence = NULL;
>>> - struct amdgpu_bo *bo;
>>> + struct amdgpu_sa_bo *bo;
>>> long r;
>>>
>>> r = amdgpu_vcn_dec_get_create_msg(ring, 1, &bo);
>>> --
>>> 2.29.2
>>>
>
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