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| author | Alex Deucher <alexander.deucher@amd.com> | 2014-07-17 12:16:20 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2014-08-05 08:53:34 -0400 |
| commit | ccbe0060aabb097bdb96510dc0390ed8f79326ea (patch) | |
| tree | fda23f6a9ea3e48fda7819538d6ee9b3a7f8ac01 /drivers/gpu/drm/radeon/radeon_gem.c | |
| parent | 71ecc97eaa365b5020cd85a793f4d59c96c81e68 (diff) | |
| download | linux-ccbe0060aabb097bdb96510dc0390ed8f79326ea.tar.bz2 | |
drm/radeon: use vram/gart pinned size in radeon_gem_info_ioctl
Gives a more accurate limit than the previous code.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_gem.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_gem.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c index ce1d61efa1f9..1ec62444e32e 100644 --- a/drivers/gpu/drm/radeon/radeon_gem.c +++ b/drivers/gpu/drm/radeon/radeon_gem.c @@ -209,18 +209,15 @@ int radeon_gem_info_ioctl(struct drm_device *dev, void *data, struct radeon_device *rdev = dev->dev_private; struct drm_radeon_gem_info *args = data; struct ttm_mem_type_manager *man; - unsigned i; man = &rdev->mman.bdev.man[TTM_PL_VRAM]; args->vram_size = rdev->mc.real_vram_size; args->vram_visible = (u64)man->size << PAGE_SHIFT; - if (rdev->stollen_vga_memory) - args->vram_visible -= radeon_bo_size(rdev->stollen_vga_memory); - args->vram_visible -= radeon_fbdev_total_size(rdev); - 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; + args->vram_visible -= rdev->vram_pin_size; + args->gart_size = rdev->mc.gtt_size; + args->gart_size -= rdev->gart_pin_size; + return 0; } |