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Merge tag 'vmwgfx-fixes-4.3-150924' of git://people.freedesktop.org/~thomash/linux into drm-fixes

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Pull request of 2015-09-24

Vmwgfx fixes for 4.3:
 - A couple of uninitialized variable fixes by Christian Engelmayer
 - A TTM fix for a bug that causes problems with the new vmwgfx device init
 - A vmwgfx refcounting fix
 - A vmwgfx iomem caching fix
 - A DRM change to allow also control clients to read the drm driver version.

* tag 'vmwgfx-fixes-4.3-150924' of git://people.freedesktop.org/~thomash/linux:
  drm: Allow also control clients to check the drm version
  drm/vmwgfx: Fix uninitialized return in vmw_kms_helper_dirty()
  drm/vmwgfx: Fix uninitialized return in vmw_cotable_unbind()
  drm/vmwgfx: Only build on X86
  drm/ttm: Fix memory space allocation v2
  drm/vmwgfx: Map the fifo as cached
  drm/vmwgfx: Fix up user_dmabuf refcounting
This commit is contained in:
Dave Airlie
2015-09-24 18:36:04 +10:00
parent e4b35f952b 30c64664f1
commit 0a3579e39d
12 changed files with 62 additions and 44 deletions
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7
drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
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@@ -376,7 +376,6 @@ struct vmw_private {
uint32_t initial_width;
uint32_t initial_height;
u32 __iomem *mmio_virt;
int mmio_mtrr;
uint32_t capabilities;
uint32_t max_gmr_ids;
uint32_t max_gmr_pages;
@@ -631,7 +630,8 @@ extern int vmw_user_dmabuf_alloc(struct vmw_private *dev_priv,
uint32_t size,
bool shareable,
uint32_t *handle,
struct vmw_dma_buffer **p_dma_buf);
struct vmw_dma_buffer **p_dma_buf,
struct ttm_base_object **p_base);
extern int vmw_user_dmabuf_reference(struct ttm_object_file *tfile,
struct vmw_dma_buffer *dma_buf,
uint32_t *handle);
@@ -645,7 +645,8 @@ extern uint32_t vmw_dmabuf_validate_node(struct ttm_buffer_object *bo,
uint32_t cur_validate_node);
extern void vmw_dmabuf_validate_clear(struct ttm_buffer_object *bo);
extern int vmw_user_dmabuf_lookup(struct ttm_object_file *tfile,
uint32_t id, struct vmw_dma_buffer **out);
uint32_t id, struct vmw_dma_buffer **out,
struct ttm_base_object **base);
extern int vmw_stream_claim_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv);
extern int vmw_stream_unref_ioctl(struct drm_device *dev, void *data,