linux-kernel - [PATCH v2 0/3] drm/nouveau: support for probing platform devices

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Fri, 13 Jun 2014 18:52:43 +0900
From:	Alexandre Courbot <acourbot@...dia.com>
To:	Ben Skeggs <bskeggs@...hat.com>,
	Stephen Warren <swarren@...dotorg.org>,
	Thierry Reding <thierry.reding@...il.com>
CC:	<nouveau@...ts.freedesktop.org>, <dri-devel@...ts.freedesktop.org>,
	<linux-tegra@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<gnurou@...il.com>, Alexandre Courbot <acourbot@...dia.com>
Subject: [PATCH v2 0/3] drm/nouveau: support for probing platform devices

This series adds support for probing platform devices on Nouveau, as well as
the DT bindings for GK20A. It doesn't enable the GPU yet on Tegra boards since
a few extra things need to be supported before that.

Thanks to the input received for v1, this version is more self-contained and
shares less stuff between nouveau_drm and nouveau_platform. The major change
is that nouveau_platform is now a module of its own. The main reason for this
is that it allows us to register/unregister the driver from the module init
functions instead of parasiting the ones of nouveau_drm. It also makes it
simpler to build Nouveau without platform support at all.

Changes since v1:
* Moved the platform device driver to its own module. This allows it to be more
  self-contained and saves us the need to export too many functions from
  nouveau_drm and nouveau_platform.
* Register the DRM device without using the platform helpers, which is made
  possible by drm_dev_set_unique(). This allows us to catch and register the
  DRM device during platform probe.
* Fixed the clock names in the DT bindings.
* Removed the patches enabling GK20A on Venice2 and Jetson TK1 as support
  is not complete yet.

Alexandre Courbot (2):
  drm/nouveau: support for probing platform devices
  ARM: tegra: of: add GK20A device tree binding

Thierry Reding (1):
  ARM: tegra: add GK20A GPU to Tegra124 DT

 .../devicetree/bindings/gpu/nvidia,gk20a.txt       |  43 +++++
 arch/arm/boot/dts/tegra124.dtsi                    |  15 ++
 drivers/gpu/drm/nouveau/Kconfig                    |   8 +
 drivers/gpu/drm/nouveau/Makefile                   |   3 +
 drivers/gpu/drm/nouveau/nouveau_drm.c              |  56 +++++--
 drivers/gpu/drm/nouveau/nouveau_drm.h              |   3 +
 drivers/gpu/drm/nouveau/nouveau_platform.c         | 182 +++++++++++++++++++++
 7 files changed, 299 insertions(+), 11 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/gpu/nvidia,gk20a.txt
 create mode 100644 drivers/gpu/drm/nouveau/nouveau_platform.c

-- 
2.0.0

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/