drm/amd: abstract kernel rq and normal rq to priority of run queue
Allows us to set priorities in the scheduler.
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index fec65f0..c1f2308 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -25,7 +25,7 @@
#include <drm/drmP.h>
#include "amdgpu.h"
-int amdgpu_ctx_init(struct amdgpu_device *adev, bool kernel,
+int amdgpu_ctx_init(struct amdgpu_device *adev, enum amd_sched_priority pri,
struct amdgpu_ctx *ctx)
{
unsigned i, j;
@@ -42,10 +42,9 @@
/* create context entity for each ring */
for (i = 0; i < adev->num_rings; i++) {
struct amd_sched_rq *rq;
- if (kernel)
- rq = &adev->rings[i]->sched.kernel_rq;
- else
- rq = &adev->rings[i]->sched.sched_rq;
+ if (pri >= AMD_SCHED_MAX_PRIORITY)
+ return -EINVAL;
+ rq = &adev->rings[i]->sched.sched_rq[pri];
r = amd_sched_entity_init(&adev->rings[i]->sched,
&ctx->rings[i].entity,
rq, amdgpu_sched_jobs);
@@ -103,7 +102,7 @@
return r;
}
*id = (uint32_t)r;
- r = amdgpu_ctx_init(adev, false, ctx);
+ r = amdgpu_ctx_init(adev, AMD_SCHED_PRIORITY_NORMAL, ctx);
mutex_unlock(&mgr->lock);
return r;