diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-11-21 11:33:10 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-11-21 14:17:56 +0100 |
| commit | 70c5f93669249886b151812076509f30569aff80 (patch) | |
| tree | 05dce785f3a70e022b91016c87e4092f143a2fef /drivers/gpu/drm/i915/i915_gem_dmabuf.c | |
| parent | c83ecfa5851f4d35be88f32dabb3a53f51cf5c32 (diff) | |
| parent | f150891fd9878ef0d9197c4e8451ce67c3bdd014 (diff) | |
Merge airlied/drm-next into drm-misc-next
Bake in the conflict between the drm_print.h extraction and the
addition of DRM_DEBUG_LEASES since we lost it a few too many times.
Also fix a new use of drm_plane_helper_check_state in msm to follow
Ville's conversion in
commit a01cb8ba3f6282934cff65e89ab36b18b14cbe27
Author: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Wed Nov 1 22:16:19 2017 +0200
drm: Move drm_plane_helper_check_state() into drm_atomic_helper.c
Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_dmabuf.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_dmabuf.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/i915_gem_dmabuf.c index 6176e589cf09..864439a214c8 100644 --- a/drivers/gpu/drm/i915/i915_gem_dmabuf.c +++ b/drivers/gpu/drm/i915/i915_gem_dmabuf.c @@ -256,11 +256,21 @@ struct dma_buf *i915_gem_prime_export(struct drm_device *dev, return drm_gem_dmabuf_export(dev, &exp_info); } -static struct sg_table * -i915_gem_object_get_pages_dmabuf(struct drm_i915_gem_object *obj) +static int i915_gem_object_get_pages_dmabuf(struct drm_i915_gem_object *obj) { - return dma_buf_map_attachment(obj->base.import_attach, - DMA_BIDIRECTIONAL); + struct sg_table *pages; + unsigned int sg_page_sizes; + + pages = dma_buf_map_attachment(obj->base.import_attach, + DMA_BIDIRECTIONAL); + if (IS_ERR(pages)) + return PTR_ERR(pages); + + sg_page_sizes = i915_sg_page_sizes(pages->sgl); + + __i915_gem_object_set_pages(obj, pages, sg_page_sizes); + + return 0; } static void i915_gem_object_put_pages_dmabuf(struct drm_i915_gem_object *obj, |