From: Neil Armstrong <narmstrong@baylibre.com>
To: Rob Herring <robh@kernel.org>, dri-devel@lists.freedesktop.org
Cc: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Will Deacon <will.deacon@arm.com>,
Robin Murphy <robin.murphy@arm.com>,
Joerg Roedel <joro@8bytes.org>,
iommu@lists.linux-foundation.org,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <maxime.ripard@bootlin.com>,
Sean Paul <sean@poorly.run>, David Airlie <airlied@linux.ie>,
Daniel Vetter <daniel@ffwll.ch>,
Alyssa Rosenzweig <alyssa@rosenzweig.io>,
Lyude Paul <lyude@redhat.com>, Eric Anholt <eric@anholt.net>,
"Marty E . Plummer" <hanetzer@startmail.com>,
Tomeu Vizoso <tomeu.vizoso@collabora.com>
Subject: Re: [PATCH v2 3/3] drm/panfrost: Add initial panfrost driver
Date: Mon, 1 Apr 2019 10:24:44 +0200 [thread overview]
Message-ID: <40a521b3-a99c-2cd3-f3ac-cfec873fc934@baylibre.com> (raw)
In-Reply-To: <20190401074730.12241-4-robh@kernel.org>
On 01/04/2019 09:47, Rob Herring wrote:
> This adds the initial driver for panfrost which supports Arm Mali
> Midgard and Bifrost family of GPUs. Currently, only the T860 and
> T760 Midgard GPUs have been tested.
>
> v2:
> - Add GPU reset on job hangs (Tomeu)
> - Add RuntimePM and devfreq support (Tomeu)
> - Fix T760 support (Tomeu)
> - Add a TODO file (Rob, Tomeu)
> - Support multiple in fences (Tomeu)
> - Drop support for shared fences (Tomeu)
> - Fill in MMU de-init (Rob)
> - Move register definitions back to single header (Rob)
> - Clean-up hardcoded job submit todos (Rob)
> - Implement feature setup based on features/issues (Rob)
> - Add remaining Midgard DT compatible strings (Rob)
>
> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
> Cc: Maxime Ripard <maxime.ripard@bootlin.com>
> Cc: Sean Paul <sean@poorly.run>
> Cc: David Airlie <airlied@linux.ie>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: Alyssa Rosenzweig <alyssa@rosenzweig.io>
> Cc: Lyude Paul <lyude@redhat.com>
> Cc: Eric Anholt <eric@anholt.net>
> Signed-off-by: Marty E. Plummer <hanetzer@startmail.com>
> Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
> Neil, I've kept your reset support separate for now. Let me know if you
> prefer me to squash it or keep it separate.
You can squash all my changes and add my sign-off.
Neil
>
> drivers/gpu/drm/Kconfig | 2 +
> drivers/gpu/drm/Makefile | 1 +
> 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 ++++++++++
> include/uapi/drm/panfrost_drm.h | 140 +++++
> 22 files changed, 3517 insertions(+)
> 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
>
[...]
next prev parent reply other threads:[~2019-04-01 8:24 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
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 [this message]
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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