From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752235AbaFMJxO (ORCPT ); Fri, 13 Jun 2014 05:53:14 -0400 Received: from hqemgate14.nvidia.com ([216.228.121.143]:19220 "EHLO hqemgate14.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751300AbaFMJxM (ORCPT ); Fri, 13 Jun 2014 05:53:12 -0400 X-PGP-Universal: processed; by hqnvupgp08.nvidia.com on Fri, 13 Jun 2014 02:47:50 -0700 From: Alexandre Courbot To: Ben Skeggs , Stephen Warren , Thierry Reding CC: , , , , , Alexandre Courbot Subject: [PATCH v2 0/3] drm/nouveau: support for probing platform devices Date: Fri, 13 Jun 2014 18:52:43 +0900 Message-ID: <1402653166-8441-1-git-send-email-acourbot@nvidia.com> X-Mailer: git-send-email 2.0.0 X-NVConfidentiality: public MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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