diff options
| author | Dave Airlie <airlied@redhat.com> | 2013-08-07 10:01:56 +1000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-14 22:59:09 -0700 |
| commit | aabfe27dfe71d29b9ac08790f1a0ca240c1264b6 (patch) | |
| tree | db168f080adfa95e3c95e0fd502fc32509da0e15 | |
| parent | 12fb12f1f103676c2e81bcc392436171349d37db (diff) | |
drm/ast: invalidate page tables when pinning a BO
commit 3ac65259328324de323dc006b52ff7c1a5b18d19 upstream.
same fix as cirrus and mgag200.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/gpu/drm/ast/ast_ttm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/ast/ast_ttm.c b/drivers/gpu/drm/ast/ast_ttm.c index 09da3393c52..d5902e21d4a 100644 --- a/drivers/gpu/drm/ast/ast_ttm.c +++ b/drivers/gpu/drm/ast/ast_ttm.c @@ -348,6 +348,7 @@ int ast_bo_create(struct drm_device *dev, int size, int align, astbo->gem.driver_private = NULL; astbo->bo.bdev = &ast->ttm.bdev; + astbo->bo.bdev->dev_mapping = dev->dev_mapping; ast_ttm_placement(astbo, TTM_PL_FLAG_VRAM | TTM_PL_FLAG_SYSTEM); |