On Tue, Nov 20, 2018 at 06:27:48PM +0530, Jagan Teki wrote:
> On Mon, Nov 19, 2018 at 5:38 PM Jagan Teki <jagan@xxxxxxxxxxxxxxxxxxxx> wrote:
> >
> > On Tue, Oct 30, 2018 at 1:49 PM Yong Deng <yong.deng@xxxxxxxxxxxx> wrote:
> > >
> > > Allwinner V3s SoC features a CSI module with parallel interface.
> > >
> > > This patch implement a v4l2 framework driver for it.
> > >
> > > Reviewed-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
> > > Reviewed-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxx>
> > > Tested-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxx>
> > > Signed-off-by: Yong Deng <yong.deng@xxxxxxxxxxxx>
> > > ---
> > > MAINTAINERS | 8 +
> > > drivers/media/platform/Kconfig | 1 +
> > > drivers/media/platform/Makefile | 2 +
> > > drivers/media/platform/sunxi/sun6i-csi/Kconfig | 9 +
> > > drivers/media/platform/sunxi/sun6i-csi/Makefile | 3 +
> > > drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c | 915 +++++++++++++++++++++
> > > drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.h | 135 +++
> > > .../media/platform/sunxi/sun6i-csi/sun6i_csi_reg.h | 196 +++++
> > > .../media/platform/sunxi/sun6i-csi/sun6i_video.c | 678 +++++++++++++++
> > > .../media/platform/sunxi/sun6i-csi/sun6i_video.h | 38 +
> > > 10 files changed, 1985 insertions(+)
> > > create mode 100644 drivers/media/platform/sunxi/sun6i-csi/Kconfig
> > > create mode 100644 drivers/media/platform/sunxi/sun6i-csi/Makefile
> > > create mode 100644 drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c
> > > create mode 100644 drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.h
> > > create mode 100644 drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_reg.h
> > > create mode 100644 drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c
> > > create mode 100644 drivers/media/platform/sunxi/sun6i-csi/sun6i_video.h
> > >
> > > diff --git a/MAINTAINERS b/MAINTAINERS
> > > index 23021e0df5d7..42d73b35ed3e 100644
> > > --- a/MAINTAINERS
> > > +++ b/MAINTAINERS
> > > @@ -3900,6 +3900,14 @@ M: Jaya Kumar <jayakumar.alsa@xxxxxxxxx>
> > > S: Maintained
> > > F: sound/pci/cs5535audio/
> > >
> > > +CSI DRIVERS FOR ALLWINNER V3s
> > > +M: Yong Deng <yong.deng@xxxxxxxxxxxx>
> > > +L: linux-media@xxxxxxxxxxxxxxx
> > > +T: git git://linuxtv.org/media_tree.git
> > > +S: Maintained
> > > +F: drivers/media/platform/sunxi/sun6i-csi/
> > > +F: Documentation/devicetree/bindings/media/sun6i-csi.txt
> > > +
> > > CW1200 WLAN driver
> > > M: Solomon Peachy <pizza@xxxxxxxxxxxx>
> > > S: Maintained
> > > diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
> > > index 0edacfb01f3a..be6626ed0ec8 100644
> > > --- a/drivers/media/platform/Kconfig
> > > +++ b/drivers/media/platform/Kconfig
> > > @@ -138,6 +138,7 @@ source "drivers/media/platform/am437x/Kconfig"
> > > source "drivers/media/platform/xilinx/Kconfig"
> > > source "drivers/media/platform/rcar-vin/Kconfig"
> > > source "drivers/media/platform/atmel/Kconfig"
> > > +source "drivers/media/platform/sunxi/sun6i-csi/Kconfig"
> >
> > [snip]
> >
> > > +
> > > + return 0;
> > > +}
> > > +
> > > +static int sun6i_subdev_notify_complete(struct v4l2_async_notifier *notifier)
> > > +{
> > > + struct sun6i_csi *csi = container_of(notifier, struct sun6i_csi,
> > > + notifier);
> > > + struct v4l2_device *v4l2_dev = &csi->v4l2_dev;
> > > + struct v4l2_subdev *sd;
> > > + int ret;
> > > +
> > > + dev_dbg(csi->dev, "notify complete, all subdevs registered\n");
> > > +
> > > + if (notifier->num_subdevs != 1)
> >
> > drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c: In function
> > ‘sun6i_subdev_notify_complete’:
> > drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c:646:14: error:
> > ‘struct v4l2_async_notifier’ has no member named ‘num_subdevs’
>
> This build issues on linux-next, let me know you have next version
> changes for this, thanks.
This driver has been merged now, and you have a fix on the thread
starting from the cover letter of that very same version.
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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