Re: [PATCH v2 08/21] [media] imx: Add i.MX IPUv3 capture driver

2016-11-07 Thread Ying Liu
Hi Philipp, On Sat, Oct 15, 2016 at 1:34 AM, Philipp Zabel wrote: > This driver uses the IDMAC module's double buffering feature to do the > processing of finished frames in the new frame acknowledge (NFACK) > interrupt handler while the next frame is already being

Re: [PATCH v2 07/21] [media] imx-ipu: Add i.MX IPUv3 CSI subdevice driver

2016-11-07 Thread Ying Liu
Hi Philipp, On Sat, Oct 15, 2016 at 1:34 AM, Philipp Zabel wrote: > This adds a V4L2 subdevice driver for the two CMOS Sensor Interface (CSI) > modules contained in each IPUv3. These sample video data from the > parallel CSI0/1 pads or from the the MIPI CSI-2 bridge via