From: "Christian König" <christian.koenig@amd.com>
To: Thomas Zimmermann <tzimmermann@suse.de>,
alexander.deucher@amd.com, airlied@linux.ie, daniel@ffwll.ch,
linux@armlinux.org.uk, maarten.lankhorst@linux.intel.com,
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linux-arm-kernel@lists.infradead.org
Subject: Re: [Intel-gfx] [PATCH v2 00/21] Convert all remaining drivers to GEM object functions
Date: Tue, 15 Sep 2020 17:25:28 +0200 [thread overview]
Message-ID: <b527fde4-b456-6683-4a9e-0f7dcf1525be@amd.com> (raw)
In-Reply-To: <20200915145958.19993-1-tzimmermann@suse.de>
Added my rb to the amdgpu and radeon patches.
Should we pick those up through the amd branches or do you want to push
everything to drm-misc-next?
I think the later since this should result in much merge clash.
Christian.
Am 15.09.20 um 16:59 schrieb Thomas Zimmermann:
> 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 #16 and #18 to #19 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 #17 fixes virtgpu to use GEM object functions where possible. The
> driver recently introduced a function for one of the deprecated callbacks.
>
> Patch #20 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
> #21.
>
> Further testing is welcome. I tested the drivers for which I have HW
> available. These are gma500, i915, nouveau, radeon and vc4. The console,
> Weston and Xorg apparently work with the patches applied.
>
> v2:
> * moved code in amdgpu and radeon
> * made several functions static in various drivers
> * updated TODO-list item
> * fix virtgpu
>
> Thomas Zimmermann (21):
> 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/virtgpu: Set PRIME export function in struct drm_gem_object_funcs
> 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
>
> Documentation/gpu/todo.rst | 7 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 6 --
> drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 23 +++--
> drivers/gpu/drm/amd/amdgpu/amdgpu_gem.h | 5 --
> drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 1 +
> 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 | 21 ++++-
> drivers/gpu/drm/i915/gem/i915_gem_object.h | 3 -
> drivers/gpu/drm/i915/i915_drv.c | 4 -
> .../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 | 18 +++-
> drivers/gpu/drm/omapdrm/omap_gem.h | 2 -
> drivers/gpu/drm/pl111/pl111_drv.c | 5 +-
> drivers/gpu/drm/radeon/radeon_drv.c | 23 +----
> drivers/gpu/drm/radeon/radeon_gem.c | 31 ++++++-
> 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/virtio/virtgpu_drv.c | 1 -
> drivers/gpu/drm/virtio/virtgpu_object.c | 1 +
> drivers/gpu/drm/vkms/vkms_drv.c | 8 --
> drivers/gpu/drm/vkms/vkms_gem.c | 13 +++
> drivers/gpu/drm/xen/xen_drm_front.c | 44 ++++------
> 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 +------------------
> 57 files changed, 319 insertions(+), 349 deletions(-)
>
> --
> 2.28.0
>
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next prev parent reply other threads:[~2020-09-15 15:25 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-15 14:59 [Intel-gfx] [PATCH v2 00/21] Convert all remaining drivers to GEM object functions Thomas Zimmermann
2020-09-15 14:59 ` [Intel-gfx] [PATCH v2 01/21] drm/amdgpu: Introduce " Thomas Zimmermann
2020-09-15 15:05 ` Christian König
2020-09-17 7:40 ` Thomas Zimmermann
2020-09-15 14:59 ` [Intel-gfx] [PATCH v2 02/21] drm/armada: " Thomas Zimmermann
2020-09-15 15:07 ` Russell King - ARM Linux admin
2020-09-15 14:59 ` [Intel-gfx] [PATCH v2 03/21] drm/etnaviv: " Thomas Zimmermann
2020-09-16 11:21 ` Daniel Vetter
2020-09-15 14:59 ` [Intel-gfx] [PATCH v2 04/21] drm/exynos: " Thomas Zimmermann
2020-09-16 10:03 ` Daniel Vetter
2020-09-16 10:36 ` Thomas Zimmermann
2020-09-16 11:24 ` Daniel Vetter
2020-09-15 14:59 ` [Intel-gfx] [PATCH v2 05/21] drm/gma500: " Thomas Zimmermann
2020-09-16 11:31 ` Daniel Vetter
2020-09-15 14:59 ` [Intel-gfx] [PATCH v2 06/21] drm/i915: " Thomas Zimmermann
2020-09-15 16:14 ` Tvrtko Ursulin
2020-09-15 14:59 ` [Intel-gfx] [PATCH v2 07/21] drm/mediatek: " Thomas Zimmermann
2020-09-16 11:35 ` Daniel Vetter
2020-09-15 14:59 ` [Intel-gfx] [PATCH v2 08/21] drm/msm: Introduce GEM object funcs Thomas Zimmermann
2020-09-16 12:01 ` Daniel Vetter
2020-09-15 14:59 ` [Intel-gfx] [PATCH v2 09/21] drm/nouveau: Introduce GEM object functions Thomas Zimmermann
2020-09-16 12:04 ` Daniel Vetter
2020-09-15 14:59 ` [Intel-gfx] [PATCH v2 10/21] drm/omapdrm: " Thomas Zimmermann
2020-09-15 14:59 ` [Intel-gfx] [PATCH v2 11/21] drm/pl111: " Thomas Zimmermann
2020-09-15 14:59 ` [Intel-gfx] [PATCH v2 12/21] drm/radeon: " Thomas Zimmermann
2020-09-15 15:08 ` Christian König
2020-09-15 14:59 ` [Intel-gfx] [PATCH v2 13/21] drm/rockchip: Convert to drm_gem_object_funcs Thomas Zimmermann
2020-09-16 12:07 ` Daniel Vetter
2020-09-15 14:59 ` [Intel-gfx] [PATCH v2 14/21] drm/tegra: Introduce GEM object functions Thomas Zimmermann
2020-09-17 10:56 ` Thierry Reding
2020-09-15 14:59 ` [Intel-gfx] [PATCH v2 15/21] drm/vc4: " Thomas Zimmermann
2020-09-15 14:59 ` [Intel-gfx] [PATCH v2 16/21] drm/vgem: " Thomas Zimmermann
2020-09-17 14:01 ` Melissa Wen
2020-09-15 14:59 ` [Intel-gfx] [PATCH v2 17/21] drm/virtgpu: Set PRIME export function in struct drm_gem_object_funcs Thomas Zimmermann
2020-09-16 12:09 ` Daniel Vetter
2020-09-15 14:59 ` [Intel-gfx] [PATCH v2 18/21] drm/vkms: Introduce GEM object functions Thomas Zimmermann
2020-09-17 11:31 ` Melissa Wen
2020-09-15 14:59 ` [Intel-gfx] [PATCH v2 19/21] drm/xen: " Thomas Zimmermann
2020-09-15 14:59 ` [Intel-gfx] [PATCH v2 20/21] drm/xlnx: Initialize DRM driver instance with CMA helper macro Thomas Zimmermann
2020-09-15 15:53 ` Laurent Pinchart
2020-09-15 18:39 ` Hyun Kwon
2020-09-15 14:59 ` [Intel-gfx] [PATCH v2 21/21] drm: Remove obsolete GEM and PRIME callbacks from struct drm_driver Thomas Zimmermann
2020-09-16 12:12 ` Daniel Vetter
2020-09-16 17:55 ` Thomas Zimmermann
2020-09-15 15:25 ` Christian König [this message]
2020-09-17 7:05 ` [Intel-gfx] [PATCH v2 00/21] Convert all remaining drivers to GEM object functions Thomas Zimmermann
2020-09-15 16:22 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Convert all remaining drivers to GEM object functions (rev2) Patchwork
2020-09-15 16:24 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2020-09-15 16:39 ` [Intel-gfx] ✗ Fi.CI.BAT: failure " Patchwork
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