7 Aug
2019
7 Aug
'19
11:51 a.m.
Hi,
I don't think so. drm_gem_dumb_map_offset() calls drm_gem_create_mmap_offset(), which I think is not correct for ttm objects because ttm_bo_init() handles vma_node initialization.
Ok I looked again, and your ttm version seems to exactly match drm_gem_dumb_map_offset(),
No. The difference outlined above is still there. See also v2 which adds an comment saying so.
cheers, Gerd