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Merge drm/drm-next into drm-misc-next

Browse Source 
Required backmerge since we will be based on top of v5.11, and there
has been a request to backmerge already to upstream some features.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
This commit is contained in:
Maarten Lankhorst
2020-12-15 11:05:43 +01:00
parent 91def3cce9 5fbd41d3bf
commit ae75a0431f
1911 changed files with 109296 additions and 15900 deletions
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151
drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
View File

@@ -456,6 +456,37 @@ int amdgpu_vcn_dec_ring_test_ring(struct amdgpu_ring *ring)
return r;
}
int amdgpu_vcn_dec_sw_ring_test_ring(struct amdgpu_ring *ring)
{
struct amdgpu_device *adev = ring->adev;
uint32_t rptr;
unsigned int i;
int r;
if (amdgpu_sriov_vf(adev))
return 0;
r = amdgpu_ring_alloc(ring, 16);
if (r)
return r;
rptr = amdgpu_ring_get_rptr(ring);
amdgpu_ring_write(ring, VCN_DEC_SW_CMD_END);
amdgpu_ring_commit(ring);
for (i = 0; i < adev->usec_timeout; i++) {
if (amdgpu_ring_get_rptr(ring) != rptr)
break;
udelay(1);
}
if (i >= adev->usec_timeout)
r = -ETIMEDOUT;
return r;
}
static int amdgpu_vcn_dec_send_msg(struct amdgpu_ring *ring,
struct amdgpu_bo *bo,
struct dma_fence **fence)
@@ -512,16 +543,16 @@ err:
}
static int amdgpu_vcn_dec_get_create_msg(struct amdgpu_ring *ring, uint32_t handle,
struct dma_fence **fence)
struct amdgpu_bo **bo)
{
struct amdgpu_device *adev = ring->adev;
struct amdgpu_bo *bo = NULL;
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);
bo, NULL, (void **)&msg);
if (r)
return r;
@@ -542,20 +573,20 @@ static int amdgpu_vcn_dec_get_create_msg(struct amdgpu_ring *ring, uint32_t hand
for (i = 14; i < 1024; ++i)
msg[i] = cpu_to_le32(0x0);
return amdgpu_vcn_dec_send_msg(ring, bo, fence);
return 0;
}
static int amdgpu_vcn_dec_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle,
struct dma_fence **fence)
struct amdgpu_bo **bo)
{
struct amdgpu_device *adev = ring->adev;
struct amdgpu_bo *bo = NULL;
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);
bo, NULL, (void **)&msg);
if (r)
return r;
@@ -568,19 +599,117 @@ static int amdgpu_vcn_dec_get_destroy_msg(struct amdgpu_ring *ring, uint32_t han
for (i = 6; i < 1024; ++i)
msg[i] = cpu_to_le32(0x0);
return amdgpu_vcn_dec_send_msg(ring, bo, fence);
return 0;
}
int amdgpu_vcn_dec_ring_test_ib(struct amdgpu_ring *ring, long timeout)
{
struct dma_fence *fence;
struct dma_fence *fence = NULL;
struct amdgpu_bo *bo;
long r;
r = amdgpu_vcn_dec_get_create_msg(ring, 1, NULL);
r = amdgpu_vcn_dec_get_create_msg(ring, 1, &bo);
if (r)
goto error;
r = amdgpu_vcn_dec_get_destroy_msg(ring, 1, &fence);
r = amdgpu_vcn_dec_send_msg(ring, bo, NULL);
if (r)
goto error;
r = amdgpu_vcn_dec_get_destroy_msg(ring, 1, &bo);
if (r)
goto error;
r = amdgpu_vcn_dec_send_msg(ring, bo, &fence);
if (r)
goto error;
r = dma_fence_wait_timeout(fence, false, timeout);
if (r == 0)
r = -ETIMEDOUT;
else if (r > 0)
r = 0;
dma_fence_put(fence);
error:
return r;
}
static int amdgpu_vcn_dec_sw_send_msg(struct amdgpu_ring *ring,
struct amdgpu_bo *bo,
struct dma_fence **fence)
{
struct amdgpu_vcn_decode_buffer *decode_buffer = NULL;
const unsigned int ib_size_dw = 64;
struct amdgpu_device *adev = ring->adev;
struct dma_fence *f = NULL;
struct amdgpu_job *job;
struct amdgpu_ib *ib;
uint64_t addr;
int i, r;
r = amdgpu_job_alloc_with_ib(adev, ib_size_dw * 4,
AMDGPU_IB_POOL_DIRECT, &job);
if (r)
goto err;
ib = &job->ibs[0];
addr = amdgpu_bo_gpu_offset(bo);
ib->length_dw = 0;
ib->ptr[ib->length_dw++] = sizeof(struct amdgpu_vcn_decode_buffer) + 8;
ib->ptr[ib->length_dw++] = cpu_to_le32(AMDGPU_VCN_IB_FLAG_DECODE_BUFFER);
decode_buffer = (struct amdgpu_vcn_decode_buffer *)&(ib->ptr[ib->length_dw]);
ib->length_dw += sizeof(struct amdgpu_vcn_decode_buffer) / 4;
memset(decode_buffer, 0, sizeof(struct amdgpu_vcn_decode_buffer));
decode_buffer->valid_buf_flag |= cpu_to_le32(AMDGPU_VCN_CMD_FLAG_MSG_BUFFER);
decode_buffer->msg_buffer_address_hi = cpu_to_le32(addr >> 32);
decode_buffer->msg_buffer_address_lo = cpu_to_le32(addr);
for (i = ib->length_dw; i < ib_size_dw; ++i)
ib->ptr[i] = 0x0;
r = amdgpu_job_submit_direct(job, ring, &f);
if (r)
goto err_free;
amdgpu_bo_fence(bo, f, false);
amdgpu_bo_unreserve(bo);
amdgpu_bo_unref(&bo);
if (fence)
*fence = dma_fence_get(f);
dma_fence_put(f);
return 0;
err_free:
amdgpu_job_free(job);
err:
amdgpu_bo_unreserve(bo);
amdgpu_bo_unref(&bo);
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;
long r;
r = amdgpu_vcn_dec_get_create_msg(ring, 1, &bo);
if (r)
goto error;
r = amdgpu_vcn_dec_sw_send_msg(ring, bo, NULL);
if (r)
goto error;
r = amdgpu_vcn_dec_get_destroy_msg(ring, 1, &bo);
if (r)
goto error;
r = amdgpu_vcn_dec_sw_send_msg(ring, bo, &fence);
if (r)
goto error;