24.04.2020 01:59, Sowjanya Komatineni пишет: > > On 4/23/20 3:55 PM, Dmitry Osipenko wrote: >> External email: Use caution opening links or attachments >> >> >> 23.04.2020 19:50, Sowjanya Komatineni пишет: >>> On 4/23/20 12:48 AM, Hans Verkuil wrote: >>>> External email: Use caution opening links or attachments >>>> >>>> >>>> On 22/04/2020 08:18, Sowjanya Komatineni wrote: >>>>> 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 | 13 + >>>>> drivers/staging/media/tegra/Makefile | 8 + >>>>> drivers/staging/media/tegra/TODO | 10 + >>>>> drivers/staging/media/tegra/common.h | 262 ++++++++ >>>>> drivers/staging/media/tegra/csi.c | 606 +++++++++++++++++ >>>>> drivers/staging/media/tegra/csi.h | 149 +++++ >>>>> drivers/staging/media/tegra/tegra210.c | 709 ++++++++++++++++++++ >>>>> drivers/staging/media/tegra/tegra210.h | 190 ++++++ >>>>> drivers/staging/media/tegra/vi.c | 1132 >>>>> ++++++++++++++++++++++++++++++++ >>>>> drivers/staging/media/tegra/vi.h | 83 +++ >>>>> drivers/staging/media/tegra/video.c | 153 +++++ >>>>> drivers/staging/media/tegra/video.h | 34 + >>>>> 14 files changed, 3352 insertions(+) >>>>> create mode 100644 drivers/staging/media/tegra/Kconfig >>>>> create mode 100644 drivers/staging/media/tegra/Makefile >>>>> create mode 100644 drivers/staging/media/tegra/TODO >>>>> create mode 100644 drivers/staging/media/tegra/common.h >>>>> create mode 100644 drivers/staging/media/tegra/csi.c >>>>> create mode 100644 drivers/staging/media/tegra/csi.h >>>>> create mode 100644 drivers/staging/media/tegra/tegra210.c >>>>> create mode 100644 drivers/staging/media/tegra/tegra210.h >>>>> create mode 100644 drivers/staging/media/tegra/vi.c >>>>> create mode 100644 drivers/staging/media/tegra/vi.h >>>>> create mode 100644 drivers/staging/media/tegra/video.c >>>>> create mode 100644 drivers/staging/media/tegra/video.h >>>> With 'make menuconfig' I get this: >>>> >>>> scripts/kconfig/mconf Kconfig >>>> >>>> WARNING: unmet direct dependencies detected for TEGRA_HOST1X >>>> Depends on [n]: HAS_IOMEM [=y] && (ARCH_TEGRA || ARM && >>>> COMPILE_TEST [=y]) >>>> Selected by [y]: >>>> - VIDEO_TEGRA [=y] && STAGING [=y] && STAGING_MEDIA [=y] && >>>> MEDIA_SUPPORT [=y] && (ARCH_TEGRA || COMPILE_TEST [=y]) >>>> >>>> This is an x86_64 build with COMPILE_TEST set. I can provide my full >>>> .config if you need it. >>>> >>>> CONFIG_TEGRA_HOST1X=y >>>> CONFIG_VIDEO_TEGRA=y >>>> >>>> Regards, >>>> >>>> Hans >>> Hi Hans, >>> >>> In v7, changed Kconfig to remove ARM. But looks like we should limit >>> >>> TEGRA_HOST1X also limits compile to ARM only so running VIDEO_TEGRA on >>> x86_64 shows above warning. >>> >>> We should limit compile to ARM for CONFIG_VIDEO_TEGRA. >>> >>> Will update CONFIG_VIDEO_TEGRA dependency to use ARM && COMPILE_TEST >>> like I had in previous version. Sorry about this. >>> >>> >>> Also, I see some changes went into latest linux-next staging media >>> Kconfig, So, will have my patches on top of today's linux-next. >> VIDEO_TEGRA should depend on TEGRA_HOST1X and not select it. >> >> depends on (ARCH_TEGRA && TEGRA_HOST1X) || COMPILE_TEST > > Was selecting it to auto-select Tegra host1x when video_tegra is enabled. > > Yes, can use depends on > BTW, perhaps ARCH_TEGRA and COMPILE_TEST aren't needed since TEGRA_HOST1X already depends on them, so just: depends on TEGRA_HOST1X
