From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg Kroah-Hartman Date: Wed, 28 May 2014 21:13:42 +0000 Subject: Re: [PATCH v2 1/5] gpu: ipu-v3: Move i.MX IPUv3 core driver out of staging Message-Id: <20140528211342.GA18203@kroah.com> List-Id: References: <1401113983-23132-1-git-send-email-p.zabel@pengutronix.de> <1401113983-23132-2-git-send-email-p.zabel@pengutronix.de> In-Reply-To: <1401113983-23132-2-git-send-email-p.zabel@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Philipp Zabel Cc: devel@driverdev.osuosl.org, linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, drm-devel@vger.kernel.org, Tomi Valkeinen , kernel@pengutronix.de, Dave Airlie , Russell King On Mon, May 26, 2014 at 04:19:39PM +0200, Philipp Zabel wrote: > The i.MX Image Processing Unit (IPU) contains a number of image processing > blocks that sit right in the middle between DRM and V4L2. Some of the modules, > such as Display Controller, Processor, and Interface (DC, DP, DI) or CMOS > Sensor Interface (CSI) and their FIFOs could be assigned to either framework, > but others, such as the dma controller (IDMAC) and image converter (IC) can > be used by both. > The IPUv3 core driver provides an internal API to access the modules, to be > used by both DRM and V4L2 IPUv3 drivers. > > Signed-off-by: Lucas Stach > Signed-off-by: Philipp Zabel > --- > Changes since RFC: > - Rebased onto current staging-next > - Removed an unrelated change to ipu_pixelformat_to_colorspace > - Avoided moving around the IPU_PIX_FMT_GBR24 #define Acked-by: Greg Kroah-Hartman