From a101a8995ab8072125d0bb4d95425c9fb37ff809 Mon Sep 17 00:00:00 2001 From: Ken Wang Date: Wed, 3 Jun 2015 17:47:54 +0800 Subject: drm/amdgpu add ce_ram_size for interface query Add a query for the CE ram size. User mode drivers will want to use this to determine how much size of the cache on the CE. Signed-off-by: Ken Wang Reviewd-by: Jammy Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c index 3c182b6c5a27..9ede2446dcd6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -441,6 +441,7 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file amdgpu_asic_get_cu_info(adev, &cu_info); dev_info.cu_active_number = cu_info.number; dev_info.cu_ao_mask = cu_info.ao_cu_mask; + dev_info.ce_ram_size = adev->gfx.ce_ram_size; memcpy(&dev_info.cu_bitmap[0], &cu_info.bitmap[0], sizeof(cu_info.bitmap)); return copy_to_user(out, &dev_info, -- cgit v1.2.1