diff options
| author | Nirmoy Das <nirmoy.das@amd.com> | 2020-04-01 11:46:57 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-04-09 10:43:14 -0400 |
| commit | 1c6d567bdf73a207f51ef2e5745854ba7daa22c7 (patch) | |
| tree | e6151dd92124773df4258b4847c1530d55108b2d /drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | |
| parent | 07e14845d1d866083c2679759e7591df3612af89 (diff) | |
drm/amdgpu: rework sched_list generation
Generate HW IP's sched_list in amdgpu_ring_init() instead of
amdgpu_ctx.c. This makes amdgpu_ctx_init_compute_sched(),
ring.has_high_prio and amdgpu_ctx_init_sched() unnecessary.
This patch also stores sched_list for all HW IPs in one big
array in struct amdgpu_device which makes amdgpu_ctx_init_entity()
much more leaner.
v2:
fix a coding style issue
do not use drm hw_ip const to populate amdgpu_ring_type enum
v3:
remove ctx reference and move sched array and num_sched to a struct
use num_scheds to detect uninitialized scheduler list
v4:
use array_index_nospec for user space controlled variables
fix possible checkpatch.pl warnings
Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c index c11014bb494f..b1bfda23ea31 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c @@ -1859,7 +1859,8 @@ static int sdma_v4_0_sw_init(void *handle) sprintf(ring->name, "sdma%d", i); r = amdgpu_ring_init(adev, ring, 1024, &adev->sdma.trap_irq, - AMDGPU_SDMA_IRQ_INSTANCE0 + i); + AMDGPU_SDMA_IRQ_INSTANCE0 + i, + AMDGPU_RING_PRIO_DEFAULT); if (r) return r; @@ -1877,7 +1878,8 @@ static int sdma_v4_0_sw_init(void *handle) sprintf(ring->name, "page%d", i); r = amdgpu_ring_init(adev, ring, 1024, &adev->sdma.trap_irq, - AMDGPU_SDMA_IRQ_INSTANCE0 + i); + AMDGPU_SDMA_IRQ_INSTANCE0 + i, + AMDGPU_RING_PRIO_DEFAULT); if (r) return r; } |