Hi Rui, On Mon, Feb 04, 2019 at 12:00:26PM +0000, Rui Miguel Silva wrote: > Hi, > This series introduces the Media driver to work with the i.MX7 SoC. it uses the > already existing imx media core drivers but since the i.MX7, contrary to > i.MX5/6, do not have an IPU and because of that some changes in the imx media > core are made along this series to make it support that case. > > This patches adds CSI and MIPI-CSI2 drivers for i.MX7, along with several > configurations changes for this to work as a capture subsystem. Some bugs are > also fixed along the line. And necessary documentation. > > For a more detailed view of the capture paths, pads links in the i.MX7 please > take a look at the documentation in PATCH 10. > > The system used to test and develop this was the Warp7 board with an OV2680 > sensor, which output format is 10-bit bayer. So, only MIPI interface was > tested, a scenario with an parallel input would nice to have. > > Bellow goes an example of the output of the pads and links and the output of > v4l2-compliance testing. > > The v4l-utils version used is: > v4l2-compliance SHA: 1a6c8fe9a65c26e78ba34bd4aa2df28ede7d00cb, 32 bits > > The Media Driver fail some tests but this failures are coming from code out of > scope of this series (imx-capture), and some from the sensor OV2680 > but that I think not related with the sensor driver but with the testing and > core. > > The csi and mipi-csi entities pass all compliance tests. > > Cheers, > Rui > > v11->v12: > Sakari: > - check v4l2_ctrl_handler_free and init when exposed to userspace > - check csi_remove missing v4l2_async_notifier_unregister > - media device unregister before ctrl_handler_free > - GPL => GPL v2 > - Fix squash of CSI patches, issue on v11 > - add Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx> 10--13 > - mipi_s_stream check for ret < 0 and call pm_runtime_put_noidle > - use __maybe_unused in pm functions > - Extra space before labels For patches 1, 2 and 4: Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx> Thanks! -- Sakari Ailus sakari.ailus@xxxxxxxxxxxxxxx _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
