From: Lucas Stach <l.stach@pengutronix.de>
To: dri-devel@lists.freedesktop.org
Cc: Russell King <linux@arm.linux.org.uk>, kernel@pengutronix.de
Subject: Re: [PATCH RFCv2 0/4] Etnaviv DRM driver again
Date: Fri, 11 Sep 2015 16:15:18 +0200 [thread overview]
Message-ID: <1441980918.3126.17.camel@pengutronix.de> (raw)
In-Reply-To: <1441980614-19216-1-git-send-email-l.stach@pengutronix.de>
Am Freitag, den 11.09.2015, 16:10 +0200 schrieb Lucas Stach:
> Hey all,
>
> this is a new posting of the Etnaviv DRM driver for Vivante embedded GPUs.
> This time I've squashed all patches to the DRM driver itself into a single commit
> to make it easier for people to look at and review this stuff.
>
Which seems to mean to that due to its size the most interesting patch
out of this series is now missing from the ML. I suppose it's held in
moderation, so if somebody could push it through I would be thankful.
Regards,
Lucas
> Aside from squashing of some of the trivial bugfixes I intend to keep all the
> individual commits around to retain the authorship of people working on this
> driver. If you want to look at the stream of commits please fetch
>
> git://git.pengutronix.de/git/lst/linux.git etnaviv-for-upstream
>
> I've kept things in staging for now, as that's the place where Christian started
> this driver, but would really like to move it to DRM proper _before_ merging. So
> please review stuff with that in mind.
>
> Since the last posting a lot of cleanups and bugfixes have landed, but also a major
> rewrite of the userspace interface. The UAPI is now considerably simpler as a lot
> of things that turned out to be not useful have been cut out. Also a pretty big
> security issue has been fixed where the userspace could abuse the still mapped
> command buffer to change the command stream after the kernel validated and patched
> it up, but before actual GPU execution.
>
> Thanks to Russell King GPU power management with proper state reinitialization is
> now in place, which allows the GPU to be completely power gated when not in use,
> but is also the foundation for GPU recovery after a hanging submit.
>
> A modified version of Russell Kings xf86-video-armada driver driver that works on
> top of the new UAPI is available at
>
> git://git.pengutronix.de/git/lst/xf86-video-armada.git for-rmk
>
> Regards,
> Lucas
>
> Christian Gmeiner (1):
> staging: etnaviv: add drm driver
>
> Lucas Stach (2):
> staging: etnaviv: add devicetree bindings
> ARM: imx6: add Vivante GPU nodes
>
> Philipp Zabel (1):
> of: Add vendor prefix for Vivante Corporation
>
> .../bindings/drm/etnaviv/etnaviv-drm.txt | 44 +
> .../devicetree/bindings/vendor-prefixes.txt | 1 +
> arch/arm/boot/dts/imx6dl.dtsi | 5 +
> arch/arm/boot/dts/imx6q.dtsi | 15 +
> arch/arm/boot/dts/imx6qdl.dtsi | 21 +
> drivers/staging/Kconfig | 2 +
> drivers/staging/Makefile | 1 +
> drivers/staging/etnaviv/Kconfig | 20 +
> drivers/staging/etnaviv/Makefile | 18 +
> drivers/staging/etnaviv/cmdstream.xml.h | 218 +++
> drivers/staging/etnaviv/common.xml.h | 249 ++++
> drivers/staging/etnaviv/etnaviv_buffer.c | 271 ++++
> drivers/staging/etnaviv/etnaviv_cmd_parser.c | 119 ++
> drivers/staging/etnaviv/etnaviv_drv.c | 705 ++++++++++
> drivers/staging/etnaviv/etnaviv_drv.h | 138 ++
> drivers/staging/etnaviv/etnaviv_gem.c | 887 ++++++++++++
> drivers/staging/etnaviv/etnaviv_gem.h | 141 ++
> drivers/staging/etnaviv/etnaviv_gem_prime.c | 121 ++
> drivers/staging/etnaviv/etnaviv_gem_submit.c | 421 ++++++
> drivers/staging/etnaviv/etnaviv_gpu.c | 1468 ++++++++++++++++++++
> drivers/staging/etnaviv/etnaviv_gpu.h | 198 +++
> drivers/staging/etnaviv/etnaviv_iommu.c | 221 +++
> drivers/staging/etnaviv/etnaviv_iommu.h | 28 +
> drivers/staging/etnaviv/etnaviv_iommu_v2.c | 33 +
> drivers/staging/etnaviv/etnaviv_iommu_v2.h | 25 +
> drivers/staging/etnaviv/etnaviv_mmu.c | 282 ++++
> drivers/staging/etnaviv/etnaviv_mmu.h | 58 +
> drivers/staging/etnaviv/state.xml.h | 351 +++++
> drivers/staging/etnaviv/state_hi.xml.h | 407 ++++++
> include/uapi/drm/etnaviv_drm.h | 215 +++
> 30 files changed, 6683 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/drm/etnaviv/etnaviv-drm.txt
> create mode 100644 drivers/staging/etnaviv/Kconfig
> create mode 100644 drivers/staging/etnaviv/Makefile
> create mode 100644 drivers/staging/etnaviv/cmdstream.xml.h
> create mode 100644 drivers/staging/etnaviv/common.xml.h
> create mode 100644 drivers/staging/etnaviv/etnaviv_buffer.c
> create mode 100644 drivers/staging/etnaviv/etnaviv_cmd_parser.c
> create mode 100644 drivers/staging/etnaviv/etnaviv_drv.c
> create mode 100644 drivers/staging/etnaviv/etnaviv_drv.h
> create mode 100644 drivers/staging/etnaviv/etnaviv_gem.c
> create mode 100644 drivers/staging/etnaviv/etnaviv_gem.h
> create mode 100644 drivers/staging/etnaviv/etnaviv_gem_prime.c
> create mode 100644 drivers/staging/etnaviv/etnaviv_gem_submit.c
> create mode 100644 drivers/staging/etnaviv/etnaviv_gpu.c
> create mode 100644 drivers/staging/etnaviv/etnaviv_gpu.h
> create mode 100644 drivers/staging/etnaviv/etnaviv_iommu.c
> create mode 100644 drivers/staging/etnaviv/etnaviv_iommu.h
> create mode 100644 drivers/staging/etnaviv/etnaviv_iommu_v2.c
> create mode 100644 drivers/staging/etnaviv/etnaviv_iommu_v2.h
> create mode 100644 drivers/staging/etnaviv/etnaviv_mmu.c
> create mode 100644 drivers/staging/etnaviv/etnaviv_mmu.h
> create mode 100644 drivers/staging/etnaviv/state.xml.h
> create mode 100644 drivers/staging/etnaviv/state_hi.xml.h
> create mode 100644 include/uapi/drm/etnaviv_drm.h
>
--
Pengutronix e.K. | Lucas Stach |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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next prev parent reply other threads:[~2015-09-11 14:15 UTC|newest]
Thread overview: 100+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-11 14:10 [PATCH RFCv2 0/4] Etnaviv DRM driver again Lucas Stach
2015-09-11 14:10 ` [PATCH RFCv2 1/4] of: Add vendor prefix for Vivante Corporation Lucas Stach
2015-09-11 14:10 ` [PATCH RFCv2 2/4] staging: etnaviv: add devicetree bindings Lucas Stach
2015-09-11 14:10 ` [PATCH RFCv2 3/4] staging: etnaviv: add drm driver Lucas Stach
2015-09-14 13:16 ` Rob Clark
2015-09-16 7:56 ` Russell King - ARM Linux
2015-09-16 6:11 ` Christian Gmeiner
2015-09-16 7:49 ` Russell King - ARM Linux
2015-09-16 15:30 ` Lucas Stach
2015-09-16 8:04 ` Russell King - ARM Linux
2015-09-16 10:42 ` Christian Gmeiner
2015-09-16 15:36 ` Lucas Stach
2015-09-25 11:57 ` [PATCH 00/48] Etnaviv changes RFCv1->RFCv2 Lucas Stach
2015-09-25 11:57 ` [PATCH 01/48] staging: etnaviv: avoid holding struct_mutex over dma_alloc_coherent() Lucas Stach
2015-09-25 11:57 ` [PATCH 02/48] staging: etnaviv: restructure iommu handling Lucas Stach
2015-09-25 11:57 ` [PATCH 03/48] staging: etnaviv: remove compat MMU code Lucas Stach
2015-09-25 12:18 ` Russell King - ARM Linux
2015-10-21 11:35 ` Russell King - ARM Linux
2015-10-21 12:37 ` Lucas Stach
2015-10-21 13:37 ` Russell King - ARM Linux
2015-10-21 14:53 ` Lucas Stach
2015-10-21 15:13 ` Russell King - ARM Linux
2015-09-25 11:57 ` [PATCH 04/48] staging: etnaviv: clean up public API (part 2) Lucas Stach
2015-09-25 11:57 ` [PATCH 05/48] staging: etnaviv: rename last remaining msm_* symbols Lucas Stach
2015-09-25 11:57 ` [PATCH 06/48] staging: etnaviv: rename last remaining bits from msm to etnaviv Lucas Stach
2015-09-25 11:57 ` [PATCH 07/48] staging: etnaviv: quiten down kernel log output Lucas Stach
2015-09-25 11:57 ` [PATCH 08/48] staging: etnaviv: add proper license header to all files Lucas Stach
2015-09-25 11:57 ` [PATCH 09/48] staging: etnaviv: add Dove GPU subsystem compatible Lucas Stach
2015-09-25 11:57 ` [PATCH 10/48] staging: etnaviv: fix missing error cleanups in etnaviv_load() Lucas Stach
2015-09-25 11:57 ` [PATCH 11/48] staging: etnaviv: fix off-by-one for iommu aperture end Lucas Stach
2015-09-25 11:57 ` [PATCH 12/48] staging: etnaviv: avoid lockdep circular dependency warning Lucas Stach
2015-09-25 12:20 ` Russell King - ARM Linux
2015-09-25 11:57 ` [PATCH 13/48] staging: etnaviv: fix gpu debugfs show implementation Lucas Stach
2015-09-25 11:57 ` [PATCH 14/48] staging: etnaviv: use vm_insert_page() rather than vm_insert_mixed() Lucas Stach
2015-09-25 11:57 ` [PATCH 15/48] staging: etnaviv: etnaviv_gem_fault: reduce struct_mutex exposure Lucas Stach
2015-09-25 11:57 ` [PATCH 16/48] staging: etnaviv: give etnaviv_gem_mmap_offset() a sane behaviour Lucas Stach
2015-09-25 11:57 ` [PATCH 17/48] staging: etnaviv: allow etnaviv_ioctl_gem_info() locking to be interruptible Lucas Stach
2015-09-25 11:57 ` [PATCH 18/48] staging: etnaviv: make context a per-GPU thing Lucas Stach
2015-09-25 11:57 ` [PATCH 19/48] staging: etnaviv: switch to per-GPU fence completion implementation Lucas Stach
2015-09-25 11:57 ` [PATCH 20/48] staging: etnaviv: provide etnaviv_queue_work() Lucas Stach
2015-09-25 11:57 ` [PATCH 21/48] staging: etnaviv: use standard kernel types rather than stdint.h types Lucas Stach
2015-09-25 11:57 ` [PATCH 22/48] staging: etnaviv: no need to initialise a list_head Lucas Stach
2015-09-25 11:57 ` [PATCH 23/48] staging: etnaviv: fix oops caused by scanning for free blocks Lucas Stach
2015-09-25 11:57 ` [PATCH 24/48] staging: etnaviv: clean up etnaviv_iommu_unmap_gem() signature Lucas Stach
2015-09-25 11:57 ` [PATCH 25/48] staging: etnaviv: increase page table size to maximum Lucas Stach
2015-09-25 11:57 ` [PATCH 26/48] staging: etnaviv: fix BUG_ON when removing module Lucas Stach
2015-09-25 11:57 ` [PATCH 27/48] staging: etnaviv: provide a helper to load the GPU clock field Lucas Stach
2015-09-25 11:57 ` [PATCH 28/48] staging: etnaviv: rename GPU clock functions Lucas Stach
2015-09-25 11:57 ` [PATCH 29/48] staging: etnaviv: fix runtime resume Lucas Stach
2015-09-25 11:57 ` [PATCH 30/48] staging: etnaviv: drop event ring buffer tracking Lucas Stach
2015-09-25 11:57 ` [PATCH 31/48] staging: etnaviv: improve efficiency of command parser Lucas Stach
2015-09-25 11:57 ` [PATCH 32/48] staging: etnaviv: no point looking up the mapping for cmdstream bos Lucas Stach
2015-09-25 11:57 ` [PATCH 33/48] staging: etnaviv: copy submit command and bos in one go Lucas Stach
2015-09-25 11:57 ` [PATCH 34/48] staging: etnaviv: remove cmd buffer offset validation in submit_reloc() Lucas Stach
2015-09-25 11:57 ` [PATCH 35/48] staging: etnaviv: move mapping teardown into etnaviv_gem_free_object() Lucas Stach
2015-09-25 11:57 ` [PATCH 36/48] staging: etnaviv: add support for GEM_WAIT ioctl Lucas Stach
2015-09-25 11:57 ` [PATCH 37/48] staging: etnaviv: avoid pinning pages in CMA Lucas Stach
2015-09-25 11:57 ` [PATCH 38/48] staging: etnaviv: fix 'ret' may be used uninitialized in this function Lucas Stach
2015-09-25 11:57 ` [PATCH 39/48] staging: etnaviv: fix error: 'etnaviv_gpu_hw_resume' defined but not used Lucas Stach
2015-09-25 11:57 ` [PATCH 40/48] staging: etnaviv: debugfs: add possibility to dump kernel buffer Lucas Stach
2015-10-21 11:38 ` Russell King - ARM Linux
2015-09-25 11:57 ` [PATCH 41/48] staging: etnaviv: change etnaviv_buffer_init() to return prefetch Lucas Stach
2015-10-21 11:38 ` Russell King - ARM Linux
2015-09-25 11:57 ` [PATCH 42/48] staging: etnaviv: implement simple hang recovery Lucas Stach
2015-10-21 15:43 ` Russell King - ARM Linux
2015-09-25 11:57 ` [PATCH 43/48] staging: etnaviv: map all buffers to the GPU Lucas Stach
2015-10-21 15:23 ` Russell King - ARM Linux
2015-09-25 11:57 ` [PATCH 44/48] staging: etnaviv: implement cache maintenance on cpu_(prep|fini) Lucas Stach
2015-10-21 15:23 ` Russell King - ARM Linux
2015-09-25 11:57 ` [PATCH 45/48] staging: etnaviv: remove submit type Lucas Stach
2015-10-21 14:41 ` Russell King - ARM Linux
2015-09-25 11:57 ` [PATCH 46/48] staging: etnaviv: rewrite submit interface to use copy from user Lucas Stach
2015-10-21 14:41 ` Russell King - ARM Linux
2015-10-26 20:48 ` Russell King - ARM Linux
2015-10-27 10:46 ` Lucas Stach
2015-09-25 11:57 ` [PATCH 47/48] staging: etnaviv: don't use GEM buffer for internal ring buffer Lucas Stach
2015-10-21 14:51 ` Russell King - ARM Linux
2015-09-25 11:58 ` [PATCH 48/48] staging: etnaviv: remove CMDSTREAM GEM allocation from UAPI Lucas Stach
2015-10-21 15:29 ` Russell King - ARM Linux
2015-09-28 9:46 ` [PATCH 00/48] Etnaviv changes RFCv1->RFCv2 Christian Gmeiner
2015-09-28 10:39 ` Lucas Stach
2015-09-30 7:53 ` Christian Gmeiner
2015-10-01 8:50 ` Lucas Stach
2015-10-13 8:25 ` Lucas Stach
2015-10-20 7:20 ` Christian Gmeiner
2015-10-20 9:00 ` Lucas Stach
2015-10-20 9:09 ` Jon Nettleton
2015-10-20 9:40 ` Christian Gmeiner
2015-10-20 10:42 ` Fabio Estevam
2015-10-20 9:39 ` Christian Gmeiner
2015-09-16 15:05 ` [PATCH RFCv2 3/4] staging: etnaviv: add drm driver Eric Anholt
2015-09-16 16:51 ` Russell King - ARM Linux
2015-09-16 18:43 ` Eric Anholt
2015-09-11 14:10 ` [PATCH RFCv2 4/4] ARM: imx6: add Vivante GPU nodes Lucas Stach
2015-09-11 14:15 ` Lucas Stach [this message]
2015-10-20 9:36 ` [PATCH RFCv2 0/4] Etnaviv DRM driver again Daniel Vetter
2015-10-21 17:04 ` Russell King - ARM Linux
2015-10-22 7:12 ` Daniel Vetter
2015-10-22 8:19 ` Lucas Stach
2015-10-22 8:42 ` Lucas Stach
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