Am 07.02.19 um 09:59 schrieb Thomas Zimmermann: > 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 Reviewed-by: Christian König <christian.koenig@xxxxxxx> for the whole series. Nice cleanup! Thanks, Christian. > > drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 12 ++---------- > drivers/gpu/drm/ast/ast_drv.h | 2 -- > drivers/gpu/drm/ast/ast_ttm.c | 10 ++-------- > drivers/gpu/drm/bochs/bochs.h | 2 -- > drivers/gpu/drm/bochs/bochs_mm.c | 10 ++-------- > drivers/gpu/drm/cirrus/cirrus_drv.h | 1 - > drivers/gpu/drm/cirrus/cirrus_ttm.c | 10 ++-------- > drivers/gpu/drm/drm_gem.c | 17 ----------------- > drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c | 12 ++---------- > drivers/gpu/drm/mgag200/mgag200_drv.h | 1 - > drivers/gpu/drm/mgag200/mgag200_ttm.c | 10 ++-------- > drivers/gpu/drm/nouveau/nouveau_drv.h | 2 -- > drivers/gpu/drm/nouveau/nouveau_ttm.c | 4 ---- > drivers/gpu/drm/qxl/qxl_drv.h | 3 --- > drivers/gpu/drm/qxl/qxl_ttm.c | 11 +++-------- > drivers/gpu/drm/radeon/radeon_ttm.c | 13 ++----------- > drivers/gpu/drm/ttm/ttm_bo.c | 6 +++--- > drivers/gpu/drm/ttm/ttm_bo_vm.c | 3 +++ > drivers/gpu/drm/virtio/virtgpu_ttm.c | 4 +--- > drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 1 - > drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 1 - > drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c | 11 ++--------- > drivers/staging/vboxvideo/vbox_drv.h | 2 -- > drivers/staging/vboxvideo/vbox_ttm.c | 12 +++--------- > include/drm/drm_vma_manager.h | 12 ++++++++++++ > include/drm/ttm/ttm_bo_driver.h | 2 +- > 26 files changed, 42 insertions(+), 132 deletions(-) > _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
