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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [PATCH 00/20] Convert all remaining drivers to GEM object functions
The GEM and PRIME related callbacks in struct drm_driver are deprecated in favor of GEM object functions in struct drm_gem_object_funcs. This patchset converts the remaining drivers to object functions and removes most of the obsolete interfaces. Patches #1 to #18 convert DRM drivers to GEM object functions, one by one. Each patch moves existing callbacks from struct drm_driver to an instance of struct drm_gem_object_funcs, and sets these funcs when the GEM object is initialized. The expection is .gem_prime_mmap. There are different ways of how drivers implement the callback, and moving it to GEM object functions requires a closer review for each. Patch #19 converts xlnx to CMA helper macros. There's no apparent reason why the driver does the GEM setup on it's own. Using CMA helper macros adds GEM object functions implicitly. With most of the GEM and PRIME moved to GEM object functions, related code in struct drm_driver and in the DRM core/helpers is being removed by patch #20. Further testing is welcome. I tested the drivers for which I have HW available, which are gma500, i915, nouveau, radeon and vc4. The console, Weston and Xorg apparently work with the patches applied. Thomas Zimmermann (20): drm/amdgpu: Introduce GEM object functions drm/armada: Introduce GEM object functions drm/etnaviv: Introduce GEM object functions drm/exynos: Introduce GEM object functions drm/gma500: Introduce GEM object functions drm/i915: Introduce GEM object functions drm/mediatek: Introduce GEM object functions drm/msm: Introduce GEM object funcs drm/nouveau: Introduce GEM object functions drm/omapdrm: Introduce GEM object functions drm/pl111: Introduce GEM object functions drm/radeon: Introduce GEM object functions drm/rockchip: Convert to drm_gem_object_funcs drm/tegra: Introduce GEM object functions drm/vc4: Introduce GEM object functions drm/vgem: Introduce GEM object functions drm/vkms: Introduce GEM object functions drm/xen: Introduce GEM object functions drm/xlnx: Initialize DRM driver instance with CMA helper macro drm: Remove obsolete GEM and PRIME callbacks from struct drm_driver drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 6 -- drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 12 +++ drivers/gpu/drm/armada/armada_drv.c | 3 - drivers/gpu/drm/armada/armada_gem.c | 12 ++- drivers/gpu/drm/armada/armada_gem.h | 2 - drivers/gpu/drm/drm_gem.c | 35 ++------ drivers/gpu/drm/drm_gem_cma_helper.c | 6 +- drivers/gpu/drm/drm_prime.c | 17 ++-- drivers/gpu/drm/etnaviv/etnaviv_drv.c | 13 --- drivers/gpu/drm/etnaviv/etnaviv_drv.h | 1 - drivers/gpu/drm/etnaviv/etnaviv_gem.c | 19 ++++- drivers/gpu/drm/exynos/exynos_drm_drv.c | 10 --- drivers/gpu/drm/exynos/exynos_drm_gem.c | 15 ++++ drivers/gpu/drm/gma500/framebuffer.c | 2 + drivers/gpu/drm/gma500/gem.c | 18 +++- drivers/gpu/drm/gma500/gem.h | 3 + drivers/gpu/drm/gma500/psb_drv.c | 9 -- drivers/gpu/drm/gma500/psb_drv.h | 2 - drivers/gpu/drm/i915/gem/i915_gem_object.c | 9 +- drivers/gpu/drm/i915/i915_drv.c | 10 ++- drivers/gpu/drm/i915/i915_drv.h | 1 + .../gpu/drm/i915/selftests/mock_gem_device.c | 3 - drivers/gpu/drm/mediatek/mtk_drm_drv.c | 5 -- drivers/gpu/drm/mediatek/mtk_drm_gem.c | 11 +++ drivers/gpu/drm/msm/msm_drv.c | 13 --- drivers/gpu/drm/msm/msm_drv.h | 1 - drivers/gpu/drm/msm/msm_gem.c | 19 ++++- drivers/gpu/drm/nouveau/nouveau_drm.c | 9 -- drivers/gpu/drm/nouveau/nouveau_gem.c | 13 +++ drivers/gpu/drm/nouveau/nouveau_gem.h | 2 + drivers/gpu/drm/nouveau/nouveau_prime.c | 2 + drivers/gpu/drm/omapdrm/omap_drv.c | 9 -- drivers/gpu/drm/omapdrm/omap_gem.c | 16 +++- drivers/gpu/drm/omapdrm/omap_gem.h | 1 - drivers/gpu/drm/pl111/pl111_drv.c | 28 +++++- drivers/gpu/drm/radeon/radeon_drv.c | 23 +---- drivers/gpu/drm/radeon/radeon_object.c | 26 ++++++ drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 5 -- drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 10 +++ drivers/gpu/drm/tegra/drm.c | 4 - drivers/gpu/drm/tegra/gem.c | 8 ++ drivers/gpu/drm/vc4/vc4_bo.c | 21 ++++- drivers/gpu/drm/vc4/vc4_drv.c | 12 --- drivers/gpu/drm/vc4/vc4_drv.h | 1 - drivers/gpu/drm/vgem/vgem_drv.c | 21 +++-- drivers/gpu/drm/vkms/vkms_drv.c | 8 -- drivers/gpu/drm/vkms/vkms_gem.c | 13 +++ drivers/gpu/drm/xen/xen_drm_front.c | 12 +-- drivers/gpu/drm/xen/xen_drm_front.h | 2 + drivers/gpu/drm/xen/xen_drm_front_gem.c | 15 ++++ drivers/gpu/drm/xlnx/zynqmp_dpsub.c | 14 +-- include/drm/drm_drv.h | 85 +------------------ 52 files changed, 311 insertions(+), 306 deletions(-) -- 2.28.0
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