Series looks good to me: Acked-by: Alex Deucher <alexander.deucher@xxxxxxx> On Thu, Jun 15, 2023 at 5:42 AM Thomas Zimmermann <tzimmermann@xxxxxxx> wrote: > > Set drm_gem_prime_handle_to_fd() and drm_gem_prime_fd_to_handle() > for all DRM drivers. Even drivers that do not support PRIME import > or export of dma-bufs can now import their own buffer objects. This > is required by some userspace, such as wlroots-based compositors, to > share buffers among processes. > > The only driver that does not use the drm_gem_prime_*() helpers is > vmwgfx. Once it has been converted, the callbacks in struct drm_driver > can be removed. > > Simon Ser implemented the feature for drivers based on GEM VRAM helpers > in [1]. This patchset generalizes the code for all drivers that do not > otherwise support PRIME. Tested by running sway with gma500 hardware. > > [1] https://lore.kernel.org/dri-devel/20230302143502.500661-1-contact@xxxxxxxxxxx/ > > Thomas Zimmermann (3): > drm: Enable PRIME import/export for all drivers > drm: Clear fd/handle callbacks in struct drm_driver > drm/prime: Unexport helpers for fd/handle conversion > > Documentation/gpu/todo.rst | 14 +++++ > drivers/accel/ivpu/ivpu_drv.c | 2 - > drivers/accel/qaic/qaic_drv.c | 1 - > drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 2 - > drivers/gpu/drm/armada/armada_drv.c | 2 - > drivers/gpu/drm/drm_ioctl.c | 4 +- > drivers/gpu/drm/drm_prime.c | 62 ++++++++++--------- > drivers/gpu/drm/etnaviv/etnaviv_drv.c | 2 - > drivers/gpu/drm/exynos/exynos_drm_drv.c | 2 - > drivers/gpu/drm/i915/i915_driver.c | 2 - > drivers/gpu/drm/lima/lima_drv.c | 2 - > drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 - > drivers/gpu/drm/msm/msm_drv.c | 2 - > drivers/gpu/drm/nouveau/nouveau_drm.c | 2 - > drivers/gpu/drm/omapdrm/omap_drv.c | 2 - > drivers/gpu/drm/panfrost/panfrost_drv.c | 2 - > drivers/gpu/drm/pl111/pl111_drv.c | 2 - > drivers/gpu/drm/qxl/qxl_drv.c | 2 - > drivers/gpu/drm/radeon/radeon_drv.c | 2 - > drivers/gpu/drm/renesas/rcar-du/rcar_du_drv.c | 2 - > drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 2 - > drivers/gpu/drm/tegra/drm.c | 2 - > drivers/gpu/drm/v3d/v3d_drv.c | 2 - > drivers/gpu/drm/virtio/virtgpu_drv.c | 2 - > drivers/gpu/drm/xen/xen_drm_front.c | 2 - > include/drm/drm_drv.h | 6 ++ > include/drm/drm_gem_dma_helper.h | 12 ++-- > include/drm/drm_gem_shmem_helper.h | 6 +- > include/drm/drm_gem_vram_helper.h | 4 +- > include/drm/drm_prime.h | 7 --- > 30 files changed, 62 insertions(+), 96 deletions(-) > > -- > 2.41.0 >
