24.04.2020 06:55, Sowjanya Komatineni пишет: > Tegra210 contains a powerful Video Input (VI) hardware controller > which can support up to 6 MIPI CSI camera sensors. > > Each Tegra CSI port can be one-to-one mapped to VI channel and can > capture from an external camera sensor connected to CSI or from > built-in test pattern generator. > > Tegra210 supports built-in test pattern generator from CSI to VI. > > This patch adds a v4l2 capture driver with media interface for > Tegra210 built-in CSI to VI test pattern generator. > > This patch includes TPG support only and all the video pipeline > configuration happens through the video device node. > > Acked-by: Thierry Reding <treding@xxxxxxxxxx> > Signed-off-by: Sowjanya Komatineni <skomatineni@xxxxxxxxxx> > --- > drivers/staging/media/Kconfig | 2 + > drivers/staging/media/Makefile | 1 + > drivers/staging/media/tegra/Kconfig | 12 + > drivers/staging/media/tegra/Makefile | 8 + > drivers/staging/media/tegra/TODO | 10 + > drivers/staging/media/tegra/common.h | 259 ++++++++ > drivers/staging/media/tegra/csi.c | 604 +++++++++++++++++ > drivers/staging/media/tegra/csi.h | 144 ++++ > drivers/staging/media/tegra/tegra210.c | 708 ++++++++++++++++++++ > drivers/staging/media/tegra/tegra210.h | 190 ++++++ > drivers/staging/media/tegra/vi.c | 1127 ++++++++++++++++++++++++++++++++ > drivers/staging/media/tegra/vi.h | 72 ++ > drivers/staging/media/tegra/video.c | 153 +++++ > drivers/staging/media/tegra/video.h | 29 + The media/tegra/ sounds a bit too generic, the media/tegra-vi/ path should better reflect the driver, IMO. It also should be better to name the compiled kernel module as tegra-vi, IMO.
