From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko =?ISO-8859-1?Q?St=FCbner?= Subject: Re: [PATCH v15 0/3] Add drm driver for Rockchip Socs Date: Tue, 02 Dec 2014 10:31:14 +0100 Message-ID: <2556534.qktPW9tbxy@diego> References: <1417511600-7054-1-git-send-email-mark.yao@rock-chips.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Return-path: In-Reply-To: <1417511600-7054-1-git-send-email-mark.yao@rock-chips.com> Sender: linux-kernel-owner@vger.kernel.org To: Mark Yao Cc: Boris BREZILLON , David Airlie , Rob Clark , Daniel Vetter , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Randy Dunlap , Grant Likely , Greg Kroah-Hartman , John Stultz , Rom Lemarchand , devicetree@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-api@vger.kernel.org, linux-rockchip@lists.infradead.org, dianders@chromium.org, marcheu@chromium.org, dbehr@chromium.org, olof@lixom.net, djkurtz@chromium.org, cf@rock-chips.com, xxm@rock-chips.com, huangtao@rock- List-Id: linux-api@vger.kernel.org Hi Mark, Am Dienstag, 2. Dezember 2014, 17:13:20 schrieb Mark Yao: > This a series of patches is a DRM Driver for Rockchip Socs, add support > for vop devices. Future patches will add additional encoders/connectors, > such as eDP, HDMI. > > The basic "crtc" for rockchip is a "VOP" - Video Output Processor. > the vop devices found on Rockchip rk3288 Soc, rk3288 soc have two similar > Vop devices. Vop devices support iommu mapping, we use dma-mapping API with > ARM_DMA_USE_IOMMU. [...] > Changes in v15: > - remove depends on ARM_DMA_USE_IOMMU & IOMMU_API which cause > recursive dependency problem > - fix compile problems when build as a module. maybe you could also already create a new pull request for this version [like the last one based on the iommu branch], so that we save time and Dave can pull it in easily for testing if he likes. Heiko