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drm/amdgpu: Remove hard-coded assumptions about compute pipes

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Remove hard-coded assumption that the first compute pipe is
reserved for amdgpu. Pipe 0 actually means pipe 0 now.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
This commit is contained in:
Felix Kuehling 2017-08-15 23:00:03 -04:00 • committed by Oded Gabbay
parent 86194cf8cf
commit 438e29a25b
2 changed files with 3 additions and 3 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
View file

@ -186,7 +186,7 @@ static void acquire_queue(struct kgd_dev *kgd, uint32_t pipe_id,
{
struct amdgpu_device *adev = get_amdgpu_device(kgd);
uint32_t mec = (++pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1;
uint32_t mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1;
uint32_t pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec);
lock_srbm(kgd, mec, pipe, queue_id, 0);

4
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
View file

@ -147,7 +147,7 @@ static void acquire_queue(struct kgd_dev *kgd, uint32_t pipe_id,
{
struct amdgpu_device *adev = get_amdgpu_device(kgd);
uint32_t mec = (++pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1;
uint32_t mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1;
uint32_t pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec);
lock_srbm(kgd, mec, pipe, queue_id, 0);
@ -216,7 +216,7 @@ static int kgd_init_interrupts(struct kgd_dev *kgd, uint32_t pipe_id)
uint32_t mec;
uint32_t pipe;
mec = (++pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1;
mec = (pipe_id / adev->gfx.mec.num_pipe_per_mec) + 1;
pipe = (pipe_id % adev->gfx.mec.num_pipe_per_mec);
lock_srbm(kgd, mec, pipe, 0, 0);