From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vinod Koul Subject: Re: [RESEND PATCH v10 00/11] Add support for FDMA DMA controller and slim core rproc found on STi chipsets Date: Tue, 18 Oct 2016 20:13:06 +0530 Message-ID: <20161018144306.GX2467@localhost> References: <1476783556-2501-1-git-send-email-peter.griffin@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1476783556-2501-1-git-send-email-peter.griffin@linaro.org> Sender: linux-kernel-owner@vger.kernel.org To: Peter Griffin Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@stlinux.com, ohad@wizery.com, bjorn.andersson@linaro.org, patrice.chotard@st.com, lee.jones@linaro.org, dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-remoteproc@vger.kernel.org List-Id: devicetree@vger.kernel.org On Tue, Oct 18, 2016 at 10:39:05AM +0100, Peter Griffin wrote: > Hi Vinod and Bjorn, > > This patchset adds support for the Flexible Direct Memory Access (FDMA) core > found on STi chipsets from STMicroelectronics. The FDMA is a slim core CPU > with a dedicated firmware. It is a general purpose DMA controller supporting > 16 independent channels and data can be moved from memory to memory or between > memory and paced latency critical real time targets. > > [..] > > V10 series updates remoteproc kconfig subsystem to use 'depends on' rather > than select for the remoteproc core. Remoteproc client drivers now need to > 'depends on' for the core part. > > This avoids the Kconfig recursive dependency errors and reliance on the DRM > patch included with the v9 series. Patches are also included for enabling the > remoteproc core in the multi_v7 defconfig. All patches for DRM subsystem have > been removed. > > Note there is no longer a depedency with the DRM_VIRTIO_GPU driver in this series, > only remoteproc and dmaengine subsystems. That is a better approach and I have applied this now... -- ~Vinod