diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_ttm.c | 21 |
1 files changed, 2 insertions, 19 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index 31f4cf211b6a..290c8b479853 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -76,26 +76,9 @@ static int radeon_ttm_init_vram(struct radeon_device *rdev) static int radeon_ttm_init_gtt(struct radeon_device *rdev) { - uint32_t available_caching, default_caching; - - available_caching = TTM_PL_MASK_CACHING; - default_caching = TTM_PL_FLAG_CACHED; - -#if IS_ENABLED(CONFIG_AGP) - if (rdev->flags & RADEON_IS_AGP) { - if (!rdev->ddev->agp) { - DRM_ERROR("AGP is not enabled\n"); - return -EINVAL; - } - available_caching = TTM_PL_FLAG_UNCACHED | - TTM_PL_FLAG_WC; - default_caching = TTM_PL_FLAG_WC; - } -#endif - return ttm_range_man_init(&rdev->mman.bdev, TTM_PL_TT, - available_caching, - default_caching, true, + TTM_PL_MASK_CACHING, + TTM_PL_FLAG_CACHED, true, rdev->mc.gtt_size >> PAGE_SHIFT); } |