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amdgpu: add ce_ram_size for interface query 

Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
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Ken Wang 2015-06-03 17:21:27 +08:00 committed by Alex Deucher
parent 4bf29413a3
commit cdd1edcae0
3 changed files with 5 additions and 0 deletions
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2
amdgpu/amdgpu.h
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@ -520,6 +520,8 @@ struct amdgpu_gpu_info {
uint32_t vram_type; uint32_t vram_type;
/* video memory bit width*/ /* video memory bit width*/
uint32_t vram_bit_width; uint32_t vram_bit_width;
/** constant engine ram size*/
uint32_t ce_ram_size;
}; };

1
amdgpu/amdgpu_gpu_info.c
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@ -160,6 +160,7 @@ int amdgpu_query_gpu_info_init(amdgpu_device_handle dev)
dev->dev_info.num_shader_arrays_per_engine; dev->dev_info.num_shader_arrays_per_engine;
dev->info.vram_type = dev->dev_info.vram_type; dev->info.vram_type = dev->dev_info.vram_type;
dev->info.vram_bit_width = dev->dev_info.vram_bit_width; dev->info.vram_bit_width = dev->dev_info.vram_bit_width;
dev->info.ce_ram_size = dev->dev_info.ce_ram_size;
for (i = 0; i < (int)dev->info.num_shader_engines; i++) { for (i = 0; i < (int)dev->info.num_shader_engines; i++) {
unsigned instance = (i << AMDGPU_INFO_MMR_SE_INDEX_SHIFT) | unsigned instance = (i << AMDGPU_INFO_MMR_SE_INDEX_SHIFT) |

2
include/drm/amdgpu_drm.h
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@ -586,6 +586,8 @@ struct drm_amdgpu_info_device {
uint32_t vram_type; uint32_t vram_type;
/** video memory bit width*/ /** video memory bit width*/
uint32_t vram_bit_width; uint32_t vram_bit_width;
/** constant engine ram size*/
uint32_t ce_ram_size;
}; };
struct drm_amdgpu_info_hw_ip { struct drm_amdgpu_info_hw_ip {