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* [PATCH v2 0/3] Initial Panfrost driver
@ 2019-04-01  7:47 Rob Herring
  2019-04-01  7:47 ` [PATCH v3 1/3] iommu: io-pgtable: Add ARM Mali midgard MMU page table format Rob Herring
                   ` (3 more replies)
  0 siblings, 4 replies; 40+ messages in thread
From: Rob Herring @ 2019-04-01  7:47 UTC (permalink / raw)
  To: dri-devel
  Cc: linux-kernel, linux-arm-kernel, Will Deacon, Robin Murphy,
	Joerg Roedel, iommu, Maarten Lankhorst, Maxime Ripard, Sean Paul,
	David Airlie, Daniel Vetter, Alyssa Rosenzweig, Lyude Paul,
	Eric Anholt, Neil Armstrong

Here's v2 of the panfrost driver. Lots of improvements from the RFC
primarily with support for job hangs resetting the GPU and runtime-pm
thanks to Tomeu.

Several dependencies have been applied already, but the first 2 patches
are the remaining dependencies. We need to take the iommu change via
drm-misc or we need a stable branch.

A git branch is here[1].

Rob

[1] git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git panfrost-rebase-v2

Rob Herring (3):
  iommu: io-pgtable: Add ARM Mali midgard MMU page table format
  drm: Add a drm_gem_objects_lookup helper
  drm/panfrost: Add initial panfrost driver

 drivers/gpu/drm/Kconfig                      |   2 +
 drivers/gpu/drm/Makefile                     |   1 +
 drivers/gpu/drm/drm_gem.c                    |  46 +-
 drivers/gpu/drm/panfrost/Kconfig             |  14 +
 drivers/gpu/drm/panfrost/Makefile            |  12 +
 drivers/gpu/drm/panfrost/TODO                |  27 +
 drivers/gpu/drm/panfrost/panfrost_devfreq.c  | 191 +++++++
 drivers/gpu/drm/panfrost/panfrost_devfreq.h  |  14 +
 drivers/gpu/drm/panfrost/panfrost_device.c   | 227 ++++++++
 drivers/gpu/drm/panfrost/panfrost_device.h   | 118 ++++
 drivers/gpu/drm/panfrost/panfrost_drv.c      | 484 ++++++++++++++++
 drivers/gpu/drm/panfrost/panfrost_features.h | 309 +++++++++++
 drivers/gpu/drm/panfrost/panfrost_gem.c      |  92 +++
 drivers/gpu/drm/panfrost/panfrost_gem.h      |  29 +
 drivers/gpu/drm/panfrost/panfrost_gpu.c      | 374 +++++++++++++
 drivers/gpu/drm/panfrost/panfrost_gpu.h      |  19 +
 drivers/gpu/drm/panfrost/panfrost_issues.h   | 176 ++++++
 drivers/gpu/drm/panfrost/panfrost_job.c      | 556 +++++++++++++++++++
 drivers/gpu/drm/panfrost/panfrost_job.h      |  51 ++
 drivers/gpu/drm/panfrost/panfrost_mmu.c      | 366 ++++++++++++
 drivers/gpu/drm/panfrost/panfrost_mmu.h      |  17 +
 drivers/gpu/drm/panfrost/panfrost_regs.h     | 298 ++++++++++
 drivers/iommu/io-pgtable-arm.c               |  93 +++-
 drivers/iommu/io-pgtable.c                   |   1 +
 include/drm/drm_gem.h                        |   2 +
 include/linux/io-pgtable.h                   |   7 +
 include/uapi/drm/panfrost_drm.h              | 140 +++++
 27 files changed, 3633 insertions(+), 33 deletions(-)
 create mode 100644 drivers/gpu/drm/panfrost/Kconfig
 create mode 100644 drivers/gpu/drm/panfrost/Makefile
 create mode 100644 drivers/gpu/drm/panfrost/TODO
 create mode 100644 drivers/gpu/drm/panfrost/panfrost_devfreq.c
 create mode 100644 drivers/gpu/drm/panfrost/panfrost_devfreq.h
 create mode 100644 drivers/gpu/drm/panfrost/panfrost_device.c
 create mode 100644 drivers/gpu/drm/panfrost/panfrost_device.h
 create mode 100644 drivers/gpu/drm/panfrost/panfrost_drv.c
 create mode 100644 drivers/gpu/drm/panfrost/panfrost_features.h
 create mode 100644 drivers/gpu/drm/panfrost/panfrost_gem.c
 create mode 100644 drivers/gpu/drm/panfrost/panfrost_gem.h
 create mode 100644 drivers/gpu/drm/panfrost/panfrost_gpu.c
 create mode 100644 drivers/gpu/drm/panfrost/panfrost_gpu.h
 create mode 100644 drivers/gpu/drm/panfrost/panfrost_issues.h
 create mode 100644 drivers/gpu/drm/panfrost/panfrost_job.c
 create mode 100644 drivers/gpu/drm/panfrost/panfrost_job.h
 create mode 100644 drivers/gpu/drm/panfrost/panfrost_mmu.c
 create mode 100644 drivers/gpu/drm/panfrost/panfrost_mmu.h
 create mode 100644 drivers/gpu/drm/panfrost/panfrost_regs.h
 create mode 100644 include/uapi/drm/panfrost_drm.h

--
2.19.1

^ permalink raw reply	[flat|nested] 40+ messages in thread

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Thread overview: 40+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-04-01  7:47 [PATCH v2 0/3] Initial Panfrost driver Rob Herring
2019-04-01  7:47 ` [PATCH v3 1/3] iommu: io-pgtable: Add ARM Mali midgard MMU page table format Rob Herring
2019-04-01 19:11   ` Robin Murphy
2019-04-05 10:02     ` Robin Murphy
2019-04-11 13:15     ` Joerg Roedel
2019-04-05  9:42   ` Steven Price
2019-04-05  9:51     ` Robin Murphy
2019-04-05 10:36       ` Steven Price
2019-04-08  8:56         ` Steven Price
2019-04-01  7:47 ` [PATCH v2 2/3] drm: Add a drm_gem_objects_lookup helper Rob Herring
2019-04-01 13:06   ` Daniel Vetter
2019-04-01 13:48     ` Chris Wilson
2019-04-01 15:43       ` Eric Anholt
2019-04-08 20:09         ` Rob Herring
2019-04-09 16:55           ` Eric Anholt
2019-04-01 16:59     ` Rob Herring
2019-04-01 18:22       ` Eric Anholt
2019-04-01  7:47 ` [PATCH v2 3/3] drm/panfrost: Add initial panfrost driver Rob Herring
2019-04-01  8:24   ` Neil Armstrong
2019-04-01 19:17     ` Robin Murphy
2019-04-01 16:02   ` Eric Anholt
2019-04-01 19:12   ` Robin Murphy
2019-04-02  0:33     ` Alyssa Rosenzweig
2019-04-02 11:23       ` Robin Murphy
2019-04-03  4:57     ` Rob Herring
2019-04-05 12:57       ` Robin Murphy
2019-04-05 12:30   ` Steven Price
2019-04-05 16:16     ` Alyssa Rosenzweig
2019-04-05 16:42       ` Steven Price
2019-04-05 16:53         ` Alyssa Rosenzweig
2019-04-15  9:18         ` Daniel Vetter
2019-04-15  9:30           ` Steven Price
2019-04-16  7:51             ` Daniel Vetter
2019-04-08 21:04     ` Rob Herring
2019-04-09 15:56       ` Tomeu Vizoso
2019-04-09 16:15         ` Rob Herring
2019-04-10 10:28           ` Steven Price
2019-04-10 10:19       ` Steven Price
2019-04-10 11:50         ` Tomeu Vizoso
2019-04-01 15:05 ` [PATCH v2 0/3] Initial Panfrost driver Alyssa Rosenzweig

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