From: Alexandre Courbot <acourbot@nvidia.com>
To: Ben Skeggs <bskeggs@redhat.com>,
Stephen Warren <swarren@wwwdotorg.org>,
Thierry Reding <thierry.reding@gmail.com>
Cc: <nouveau@lists.freedesktop.org>,
<dri-devel@lists.freedesktop.org>, <linux-tegra@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <gnurou@gmail.com>,
Alexandre Courbot <acourbot@nvidia.com>
Subject: [PATCH v2 0/3] drm/nouveau: support for probing platform devices
Date: Fri, 13 Jun 2014 18:52:43 +0900 [thread overview]
Message-ID: <1402653166-8441-1-git-send-email-acourbot@nvidia.com> (raw)
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
next reply other threads:[~2014-06-13 9:53 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-13 9:52 Alexandre Courbot [this message]
2014-06-13 9:52 ` [PATCH v2 1/3] drm/nouveau: support for probing platform devices Alexandre Courbot
2014-06-13 9:52 ` [PATCH v2 2/3] ARM: tegra: of: add GK20A device tree binding Alexandre Courbot
2014-06-13 9:52 ` [PATCH v2 3/3] ARM: tegra: add GK20A GPU to Tegra124 DT Alexandre Courbot
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