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authorKen Wang <Qingqing.Wang@amd.com>2015-06-03 17:21:27 +0800
committerKen Wang <Qingqing.Wang@amd.com>2015-06-04 21:07:38 +0800
commit3d56df845e33fa6bb84c7d42c714076269a72bf2 (patch)
tree3b4c12d9657845a8576b94d0d2df9f10321452d6
parenta6bcdce60257eeab3d98a00e4f2f5493514348b4 (diff)
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>
-rw-r--r--amdgpu/amdgpu.h2
-rw-r--r--amdgpu/amdgpu_gpu_info.c1
-rw-r--r--include/drm/amdgpu_drm.h2
3 files changed, 5 insertions, 0 deletions
diff --git a/amdgpu/amdgpu.h b/amdgpu/amdgpu.h
index 94fc647d..302f1dc4 100644
--- a/amdgpu/amdgpu.h
+++ b/amdgpu/amdgpu.h
@@ -520,6 +520,8 @@ struct amdgpu_gpu_info {
uint32_t vram_type;
/* video memory bit width*/
uint32_t vram_bit_width;
+ /** constant engine ram size*/
+ uint32_t ce_ram_size;
};
diff --git a/amdgpu/amdgpu_gpu_info.c b/amdgpu/amdgpu_gpu_info.c
index 18cff4cb..793062b1 100644
--- a/amdgpu/amdgpu_gpu_info.c
+++ b/amdgpu/amdgpu_gpu_info.c
@@ -160,6 +160,7 @@ int amdgpu_query_gpu_info_init(amdgpu_device_handle dev)
dev->dev_info.num_shader_arrays_per_engine;
dev->info.vram_type = dev->dev_info.vram_type;
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++) {
unsigned instance = (i << AMDGPU_INFO_MMR_SE_INDEX_SHIFT) |
diff --git a/include/drm/amdgpu_drm.h b/include/drm/amdgpu_drm.h
index 772f8032..a18ad8f6 100644
--- a/include/drm/amdgpu_drm.h
+++ b/include/drm/amdgpu_drm.h
@@ -586,6 +586,8 @@ struct drm_amdgpu_info_device {
uint32_t vram_type;
/** video memory bit width*/
uint32_t vram_bit_width;
+ /** constant engine ram size*/
+ uint32_t ce_ram_size;
};
struct drm_amdgpu_info_hw_ip {