Hi all,
Another round at attempting to use shmem helpers for vgem and also getting them to not use VM_MIXEDMAP. I found an igt which had some funky encoded expectations, so now neeeds a cover letter to test intel-gfx-ci how to test this.
I also noticed that etnaviv and tegra are also using VM_MIXEDMAP (aside from ttm based drivers).
Test-with: 20210527140732.5762-1-daniel.vetter@ffwll.ch
Cheers, Daniel
Daniel Vetter (4): dma-buf: Require VM_PFNMAP vma for mmap drm/vgem: use shmem helpers drm/shmem-helper: Switch to vmf_insert_pfn drm/shmem-helper: Align to page size in dumb_create
drivers/dma-buf/dma-buf.c | 15 +- drivers/gpu/drm/Kconfig | 1 + drivers/gpu/drm/drm_gem_shmem_helper.c | 8 +- drivers/gpu/drm/vgem/vgem_drv.c | 340 +------------------------ 4 files changed, 21 insertions(+), 343 deletions(-)