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 <l.stach@xxxxxxxxxxxxxx> > Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx> > --- > 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 <gregkh@xxxxxxxxxxxxxxxxxxx> _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
