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drm/amdgpu: add AMDGPU_MAX_SDMA_INSTANCES

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Remove the hardcoded usage

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jammy Zhou
2015-09-01 12:54:27 +08:00
committed by Alex Deucher
parent 18111de0df
commit 36f523a7c0
1 changed files with 4 additions and 1 deletions
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drivers/gpu/drm/amd/amdgpu/amdgpu.h
+4 -1
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@@ -98,6 +98,9 @@ extern int amdgpu_sched_hw_submission;
#define AMDGPU_MAX_COMPUTE_RINGS 8
#define AMDGPU_MAX_VCE_RINGS 2
/* max number of IP instances */
#define AMDGPU_MAX_SDMA_INSTANCES 2
/* number of hw syncs before falling back on blocking */
#define AMDGPU_NUM_SYNCS 4
@@ -2057,7 +2060,7 @@ struct amdgpu_device {
struct amdgpu_gfx gfx;
/* sdma */
struct amdgpu_sdma sdma[2];
struct amdgpu_sdma sdma[AMDGPU_MAX_SDMA_INSTANCES];
struct amdgpu_irq_src sdma_trap_irq;
struct amdgpu_irq_src sdma_illegal_inst_irq;