Commit ccbe0060 authored by Alex Deucher's avatar Alex Deucher

drm/radeon: use vram/gart pinned size in radeon_gem_info_ioctl

Gives a more accurate limit than the previous code.
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarMichel Dänzer <michel.daenzer@amd.com>
parent 71ecc97e
...@@ -209,18 +209,15 @@ int radeon_gem_info_ioctl(struct drm_device *dev, void *data, ...@@ -209,18 +209,15 @@ int radeon_gem_info_ioctl(struct drm_device *dev, void *data,
struct radeon_device *rdev = dev->dev_private; struct radeon_device *rdev = dev->dev_private;
struct drm_radeon_gem_info *args = data; struct drm_radeon_gem_info *args = data;
struct ttm_mem_type_manager *man; struct ttm_mem_type_manager *man;
unsigned i;
man = &rdev->mman.bdev.man[TTM_PL_VRAM]; man = &rdev->mman.bdev.man[TTM_PL_VRAM];
args->vram_size = rdev->mc.real_vram_size; args->vram_size = rdev->mc.real_vram_size;
args->vram_visible = (u64)man->size << PAGE_SHIFT; args->vram_visible = (u64)man->size << PAGE_SHIFT;
if (rdev->stollen_vga_memory) args->vram_visible -= rdev->vram_pin_size;
args->vram_visible -= radeon_bo_size(rdev->stollen_vga_memory); args->gart_size = rdev->mc.gtt_size;
args->vram_visible -= radeon_fbdev_total_size(rdev); args->gart_size -= rdev->gart_pin_size;
args->gart_size = rdev->mc.gtt_size - 4096 - RADEON_IB_POOL_SIZE*64*1024;
for(i = 0; i < RADEON_NUM_RINGS; ++i)
args->gart_size -= rdev->ring[i].ring_size;
return 0; return 0;
} }
......
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