diff options
| author | George Sapountzis <gsap7@yahoo.gr> | 2006-10-02 05:46:42 +0300 |
|---|---|---|
| committer | George Sapountzis <gsap7@yahoo.gr> | 2006-10-02 22:47:23 +0300 |
| commit | f3deef730d52c94ce21ada7e4ceb63aa28a8601b (patch) | |
| tree | e68d16345e3700c9b173397632a0ff9214e4bd5c /linux-core/drmP.h | |
| parent | 25760c30d4aedb370423d0bb03c014cab47b5d4f (diff) | |
Bug 6242: [mach64] Use private DMA buffers, part #3.
Add DRM_PCI_BUFFER_RO flag for mapping PCI DMA buffer read-only. An additional
flag is needed, since PCI DMA buffers do not have an associated map.
Diffstat (limited to 'linux-core/drmP.h')
| -rw-r--r-- | linux-core/drmP.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/linux-core/drmP.h b/linux-core/drmP.h index 5c9644e0..2bbec70c 100644 --- a/linux-core/drmP.h +++ b/linux-core/drmP.h @@ -449,7 +449,8 @@ typedef struct drm_device_dma { enum { _DRM_DMA_USE_AGP = 0x01, _DRM_DMA_USE_SG = 0x02, - _DRM_DMA_USE_FB = 0x04 + _DRM_DMA_USE_FB = 0x04, + _DRM_DMA_USE_PCI_RO = 0x08 } flags; } drm_device_dma_t; |