Hi, On 07-02-19 09:59, Thomas Zimmermann wrote:
Almost all TTM-based drivers use the same values for the mmap-able range of BO addresses. Each driver therefore duplicates the DRM_FILE_PAGE_OFFSET constant. OTOH, the mmap range's size is not configurable by drivers. This patch set replaces driver-specific configuration with a single setup. All code is located within TTM. TTM and GEM share the same range for mmap-able BOs. Thomas Zimmermann (5): staging/vboxvideo: Use same BO mmap offset as other drivers drm/ttm: Define a single DRM_FILE_PAGE_OFFSET constant drm/ttm: Remove file_page_offset parameter from ttm_bo_device_init() drm/ttm: Quick-test mmap offset in ttm_bo_mmap() drm: Use the same mmap-range offset and size for GEM and TTM
Note I'm about to push a patch-series to drm-misc-next which moves vboxvideo out of staging and I see that this series has not landed in drm-misc-next yet, so it will needs to be rebased. Regards, Hans _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
