From: Boris Brezillon <boris.brezillon@collabora.com>
To: dri-devel@lists.freedesktop.org
Cc: "Nicolas Boichat" <drinkcat@chromium.org>,
kernel@collabora.com, "Daniel Stone" <daniels@collabora.com>,
"Neil Armstrong" <neil.armstrong@linaro.org>,
"Liviu Dudau" <Liviu.Dudau@arm.com>,
"Steven Price" <steven.price@arm.com>,
"Boris Brezillon" <boris.brezillon@collabora.com>,
"Clément Péron" <peron.clem@gmail.com>,
"Marty E . Plummer" <hanetzer@startmail.com>,
"Robin Murphy" <robin.murphy@arm.com>,
"Faith Ekstrand" <faith.ekstrand@collabora.com>
Subject: [PATCH v3 00/14] drm: Add a driver for CSF-based Mali GPUs
Date: Mon, 4 Dec 2023 18:32:53 +0100 [thread overview]
Message-ID: <20231204173313.2098733-1-boris.brezillon@collabora.com> (raw)
Hello,
This is the 3rd version of the kernel driver for Mali CSF-based GPUs.
With all the DRM dependencies being merged (drm-sched single entity and
drm_gpuvm), I thought now was a good time to post a new version. Note
that the iommu series we depend on [1] has been merged recently. The
only remaining dependency that hasn't been merged yet is this rather
trival drm_gpuvm [2] patch.
As for v2, I pushed a branch based on drm-misc-next and containing
all the dependencies that are not yet available in drm-misc-next
here[3], and another [4] containing extra patches to have things
working on rk3588. The CSF firmware binary can be found here[5], and
should be placed under /lib/firmware/arm/mali/arch10.8/mali_csffw.bin.
The mesa MR adding v10 support on top of panthor is available here [6].
Regarding the GPL2+MIT relicensing, Liviu did an audit and found two
more people that I didn't spot initially: Clément Péron for the devfreq
code, and Alexey Sheplyakov for some bits in panthor_gpu.c. Both are
Cc-ed on the relevant patches. The rest of the code is either new, or
covered by the Linaro, Arm and Collabora acks.
And here is a non-exhaustive changelog, check each commit for a detailed
changelog.
v3;
- Quite a few changes at the MMU/sched level to make the fix some
race conditions and deadlocks
- Addition of the a sync-only VM_BIND operation (to support
vkQueueSparseBind with zero commands).
- Addition of a VM_GET_STATE ioctl
- Various cosmetic changes (see the commit changelogs for more details)
- Various fixes (see the commit changelogs for more details)
v2:
- Rename the driver (pancsf -> panthor)
- Split the commit adding the driver to ease review
- Use drm_sched for dependency tracking/job submission
- Add a VM_BIND ioctl
- Add the concept of exclusive VM for BOs that are only ever mapped to a
single VM
- Document the code and uAPI
- Add a DT binding doc
Regards,
Boris
[1]https://lore.kernel.org/linux-arm-kernel/20231124142434.1577550-1-boris.brezillon@collabora.com/T/
[2]https://patchwork.freedesktop.org/patch/570380/
[3]https://gitlab.freedesktop.org/panfrost/linux/-/tree/panthor-v3
[4]https://gitlab.freedesktop.org/panfrost/linux/-/tree/panthor-v3+rk3588
[5]https://gitlab.com/firefly-linux/external/libmali/-/raw/firefly/firmware/g610/mali_csffw.bin
[6]https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26358
Boris Brezillon (13):
drm/panthor: Add uAPI
drm/panthor: Add GPU register definitions
drm/panthor: Add the device logical block
drm/panthor: Add the GPU logical block
drm/panthor: Add GEM logical block
drm/panthor: Add the devfreq logical block
drm/panthor: Add the MMU/VM logical block
drm/panthor: Add the FW logical block
drm/panthor: Add the heap logical block
drm/panthor: Add the scheduler logical block
drm/panthor: Add the driver frontend block
drm/panthor: Allow driver compilation
drm/panthor: Add an entry to MAINTAINERS
Liviu Dudau (1):
dt-bindings: gpu: mali-valhall-csf: Add support for Arm Mali CSF GPUs
.../bindings/gpu/arm,mali-valhall-csf.yaml | 147 +
Documentation/gpu/driver-uapi.rst | 5 +
MAINTAINERS | 11 +
drivers/gpu/drm/Kconfig | 2 +
drivers/gpu/drm/Makefile | 1 +
drivers/gpu/drm/panthor/Kconfig | 23 +
drivers/gpu/drm/panthor/Makefile | 15 +
drivers/gpu/drm/panthor/panthor_devfreq.c | 283 ++
drivers/gpu/drm/panthor/panthor_devfreq.h | 25 +
drivers/gpu/drm/panthor/panthor_device.c | 497 +++
drivers/gpu/drm/panthor/panthor_device.h | 381 ++
drivers/gpu/drm/panthor/panthor_drv.c | 1454 +++++++
drivers/gpu/drm/panthor/panthor_fw.c | 1332 +++++++
drivers/gpu/drm/panthor/panthor_fw.h | 504 +++
drivers/gpu/drm/panthor/panthor_gem.c | 227 ++
drivers/gpu/drm/panthor/panthor_gem.h | 144 +
drivers/gpu/drm/panthor/panthor_gpu.c | 481 +++
drivers/gpu/drm/panthor/panthor_gpu.h | 52 +
drivers/gpu/drm/panthor/panthor_heap.c | 517 +++
drivers/gpu/drm/panthor/panthor_heap.h | 36 +
drivers/gpu/drm/panthor/panthor_mmu.c | 2653 +++++++++++++
drivers/gpu/drm/panthor/panthor_mmu.h | 101 +
drivers/gpu/drm/panthor/panthor_regs.h | 237 ++
drivers/gpu/drm/panthor/panthor_sched.c | 3410 +++++++++++++++++
drivers/gpu/drm/panthor/panthor_sched.h | 48 +
include/uapi/drm/panthor_drm.h | 892 +++++
26 files changed, 13478 insertions(+)
create mode 100644 Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml
create mode 100644 drivers/gpu/drm/panthor/Kconfig
create mode 100644 drivers/gpu/drm/panthor/Makefile
create mode 100644 drivers/gpu/drm/panthor/panthor_devfreq.c
create mode 100644 drivers/gpu/drm/panthor/panthor_devfreq.h
create mode 100644 drivers/gpu/drm/panthor/panthor_device.c
create mode 100644 drivers/gpu/drm/panthor/panthor_device.h
create mode 100644 drivers/gpu/drm/panthor/panthor_drv.c
create mode 100644 drivers/gpu/drm/panthor/panthor_fw.c
create mode 100644 drivers/gpu/drm/panthor/panthor_fw.h
create mode 100644 drivers/gpu/drm/panthor/panthor_gem.c
create mode 100644 drivers/gpu/drm/panthor/panthor_gem.h
create mode 100644 drivers/gpu/drm/panthor/panthor_gpu.c
create mode 100644 drivers/gpu/drm/panthor/panthor_gpu.h
create mode 100644 drivers/gpu/drm/panthor/panthor_heap.c
create mode 100644 drivers/gpu/drm/panthor/panthor_heap.h
create mode 100644 drivers/gpu/drm/panthor/panthor_mmu.c
create mode 100644 drivers/gpu/drm/panthor/panthor_mmu.h
create mode 100644 drivers/gpu/drm/panthor/panthor_regs.h
create mode 100644 drivers/gpu/drm/panthor/panthor_sched.c
create mode 100644 drivers/gpu/drm/panthor/panthor_sched.h
create mode 100644 include/uapi/drm/panthor_drm.h
--
2.43.0
next reply other threads:[~2023-12-04 17:33 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-04 17:32 Boris Brezillon [this message]
2023-12-04 17:32 ` [PATCH v3 01/14] drm/panthor: Add uAPI Boris Brezillon
2023-12-06 16:17 ` Steven Price
2023-12-18 13:20 ` Chris Diamand
2024-01-15 11:18 ` Boris Brezillon
2023-12-04 17:32 ` [PATCH v3 02/14] drm/panthor: Add GPU register definitions Boris Brezillon
2023-12-06 16:23 ` Steven Price
2023-12-04 17:32 ` [PATCH v3 03/14] drm/panthor: Add the device logical block Boris Brezillon
2023-12-06 16:55 ` Steven Price
2023-12-07 8:12 ` Boris Brezillon
2023-12-07 8:56 ` Boris Brezillon
2023-12-07 10:23 ` Steven Price
2023-12-07 10:49 ` Boris Brezillon
2023-12-07 11:11 ` [EXTERNAL] " Donald Robson
2023-12-22 13:26 ` Liviu Dudau
2023-12-22 14:04 ` Boris Brezillon
2023-12-04 17:32 ` [PATCH v3 04/14] drm/panthor: Add the GPU " Boris Brezillon
2023-12-07 16:05 ` Steven Price
2023-12-04 17:32 ` [PATCH v3 05/14] drm/panthor: Add GEM " Boris Brezillon
2023-12-07 16:38 ` Steven Price
2024-01-15 10:29 ` Boris Brezillon
2023-12-04 17:32 ` [PATCH v3 06/14] drm/panthor: Add the devfreq " Boris Brezillon
2023-12-05 9:42 ` Clément Péron
2023-12-04 17:33 ` [PATCH v3 07/14] drm/panthor: Add the MMU/VM " Boris Brezillon
2023-12-08 14:28 ` Steven Price
2024-01-15 11:04 ` Boris Brezillon
2024-01-15 17:31 ` Boris Brezillon
2024-01-15 17:38 ` Boris Brezillon
2024-01-15 17:41 ` Boris Brezillon
2024-01-15 18:09 ` Boris Brezillon
2023-12-04 17:33 ` [PATCH v3 08/14] drm/panthor: Add the FW " Boris Brezillon
2023-12-08 15:39 ` Steven Price
2023-12-18 21:25 ` Chris Diamand
2024-01-15 11:37 ` Boris Brezillon
2024-01-22 16:34 ` Boris Brezillon
2024-01-22 21:14 ` Chris Diamand
2023-12-20 15:12 ` Liviu Dudau
2024-01-15 12:56 ` Boris Brezillon
2023-12-04 17:33 ` [PATCH v3 09/14] drm/panthor: Add the heap " Boris Brezillon
2023-12-08 16:27 ` Steven Price
2024-01-15 11:15 ` Boris Brezillon
2023-12-04 17:33 ` [PATCH v3 10/14] drm/panthor: Add the scheduler " Boris Brezillon
2023-12-11 16:27 ` Steven Price
2024-01-15 13:03 ` Boris Brezillon
2023-12-19 11:50 ` Ketil Johnsen
2024-01-15 13:05 ` Boris Brezillon
2023-12-20 19:59 ` Ketil Johnsen
2024-01-15 13:11 ` Boris Brezillon
2023-12-04 17:33 ` [PATCH v3 11/14] drm/panthor: Add the driver frontend block Boris Brezillon
2023-12-13 11:47 ` Steven Price
2023-12-20 16:24 ` Liviu Dudau
2024-01-15 12:59 ` Boris Brezillon
2023-12-04 17:33 ` [PATCH v3 12/14] drm/panthor: Allow driver compilation Boris Brezillon
2023-12-13 13:18 ` Steven Price
2023-12-04 17:33 ` [PATCH v3 13/14] dt-bindings: gpu: mali-valhall-csf: Add support for Arm Mali CSF GPUs Boris Brezillon
2023-12-04 19:29 ` Rob Herring
2023-12-05 8:46 ` Boris Brezillon
2023-12-05 20:48 ` Rob Herring
2023-12-06 10:59 ` Liviu Dudau
2024-01-22 16:37 ` Boris Brezillon
2023-12-04 17:33 ` [PATCH v3 14/14] drm/panthor: Add an entry to MAINTAINERS Boris Brezillon
2023-12-13 13:51 ` Steven Price
2023-12-04 18:09 ` [PATCH v3 00/14] drm: Add a driver for CSF-based Mali GPUs Clément Péron
2023-12-05 8:04 ` Boris Brezillon
2023-12-05 8:48 ` Boris Brezillon
2023-12-06 15:47 ` Steven Price
2023-12-06 16:28 ` Boris Brezillon
2023-12-10 4:58 ` Tatsuyuki Ishi
2023-12-11 8:52 ` Boris Brezillon
2023-12-11 18:18 ` Faith Ekstrand
2024-01-15 14:18 ` Boris Brezillon
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