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drm/amdgpu: add amdgpu.sched_jobs option

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This option can be used to specify the max job number in the job queue,
and it is 16 by default.

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
This commit is contained in:
Jammy Zhou
2015-07-30 16:36:58 +08:00
committed by Alex Deucher
parent c0044bc2c6
commit 1333f723fb
5 changed files with 13 additions and 5 deletions
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drivers/gpu/drm/amd/amdgpu/amdgpu.h
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@@ -80,6 +80,7 @@ extern int amdgpu_deep_color;
extern int amdgpu_vm_size;
extern int amdgpu_vm_block_size;
extern int amdgpu_enable_scheduler;
extern int amdgpu_sched_jobs;
#define AMDGPU_WAIT_IDLE_TIMEOUT_IN_MS 3000
#define AMDGPU_MAX_USEC_TIMEOUT 100000 /* 100 ms */