[GIT,PULL,for,5.4] A10 CSI driver and atmel-isi fix

Hi Mauro,

Here's a driver for A10 CSI parallel receiver and a fix for atmel-isi.

There are three checkpatch.pl warnings; two on Makefile / Kconfig on
MAINTAINERS (i.e. not worth mentioning in MAINTAINERS) while the third is
on a spinlock missing a comment. If you'd like the last one to be
addressed, I'm proposing doing that in a separate patch.

Please pull.


The following changes since commit 01faced6f65d0224bf6ce1262a4137771e28519f:

  media: dt-bindings: media: Convert Allwinner A10 IR to a schema (2019-08-21 18:39:55 -0300)

are available in the Git repository at:

  git://linuxtv.org/sailus/media_tree.git tags/for-5.4-7-signed

for you to fetch changes up to 494630237a2ce13f1e0b8fe06b48811ce5254ce4:

  media: sunxi: Add A10 CSI driver (2019-08-23 10:25:33 +0300)

----------------------------------------------------------------
A10 CSI1 driver + sensor fix

----------------------------------------------------------------
Alexandre Kroupski (1):
      media: atmel: atmel-isi: fix timeout value for stop streaming

Maxime Ripard (3):
      dt-bindings: media: Add Allwinner A10 CSI binding
      media: sunxi: Refactor the Makefile and Kconfig
      media: sunxi: Add A10 CSI driver

 .../bindings/media/allwinner,sun4i-a10-csi.yaml    | 109 +++++
 MAINTAINERS                                        |   8 +
 drivers/media/platform/Kconfig                     |   2 +-
 drivers/media/platform/Makefile                    |   2 +-
 drivers/media/platform/atmel/atmel-isi.c           |   2 +-
 drivers/media/platform/sunxi/Kconfig               |   2 +
 drivers/media/platform/sunxi/Makefile              |   2 +
 drivers/media/platform/sunxi/sun4i-csi/Kconfig     |  11 +
 drivers/media/platform/sunxi/sun4i-csi/Makefile    |   5 +
 drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c | 314 ++++++++++++++
 drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.h | 160 ++++++++
 drivers/media/platform/sunxi/sun4i-csi/sun4i_dma.c | 454 +++++++++++++++++++++
 .../media/platform/sunxi/sun4i-csi/sun4i_v4l2.c    | 385 +++++++++++++++++
 13 files changed, 1453 insertions(+), 3 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
 create mode 100644 drivers/media/platform/sunxi/Kconfig
 create mode 100644 drivers/media/platform/sunxi/Makefile
 create mode 100644 drivers/media/platform/sunxi/sun4i-csi/Kconfig
 create mode 100644 drivers/media/platform/sunxi/sun4i-csi/Makefile
 create mode 100644 drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c
 create mode 100644 drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.h
 create mode 100644 drivers/media/platform/sunxi/sun4i-csi/sun4i_dma.c
 create mode 100644 drivers/media/platform/sunxi/sun4i-csi/sun4i_v4l2.c
  

From: builder@linuxtv.org

Pull request: https://patchwork.linuxtv.org/patch/58382/
Build log: https://builder.linuxtv.org/job/patchwork/12895/
Build time: 00:04:55
Link: https://lore.kernel.org/linux-media/20190823073109.GR3504@valkosipuli.retiisi.org.uk

gpg: Signature made Fri 23 Aug 2019 07:25:49 AM UTC
gpg:                using DSA key F0D0377A0D4F25A79238EFE56D40361B6E28C193
gpg:                issuer "sakari.ailus@linux.intel.com"
gpg: Good signature from "Sakari Ailus <sakari.ailus@linux.intel.com>" [full]

Summary: 2 patches and/or PDF generation with issues, being 0 at build time

Error/warnings:

patches/0003-media-sunxi-Refactor-the-Makefile-and-Kconfig.patch:46: WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?

Error #256 when running ./scripts/checkpatch.pl --terse --mailback --no-summary --strict patches/0003-media-sunxi-Refactor-the-Makefile-and-Kconfig.patch
patches/0004-media-sunxi-Add-A10-CSI-driver.patch:564: CHECK: spinlock_t definition without comment

Error #256 when running ./scripts/checkpatch.pl --terse --mailback --no-summary --strict patches/0004-media-sunxi-Add-A10-CSI-driver.patch
  

Hi Maxime,

On 8/23/19 9:31 AM, Sakari Ailus wrote:
> Hi Mauro,
> 
> Here's a driver for A10 CSI parallel receiver and a fix for atmel-isi.
> 
> There are three checkpatch.pl warnings; two on Makefile / Kconfig on
> MAINTAINERS (i.e. not worth mentioning in MAINTAINERS) while the third is
> on a spinlock missing a comment. If you'd like the last one to be
> addressed, I'm proposing doing that in a separate patch.

When running sparse I get this warning:

drivers/media/platform/sunxi/sun4i-csi/sun4i_v4l2.c:21:31:  warning: symbol 'sun4i_csi_formats' was not declared. Should it be static?

Can you post a follow-up patch for this?

Regards,

	Hans

> 
> Please pull.
> 
> 
> The following changes since commit 01faced6f65d0224bf6ce1262a4137771e28519f:
> 
>   media: dt-bindings: media: Convert Allwinner A10 IR to a schema (2019-08-21 18:39:55 -0300)
> 
> are available in the Git repository at:
> 
>   git://linuxtv.org/sailus/media_tree.git tags/for-5.4-7-signed
> 
> for you to fetch changes up to 494630237a2ce13f1e0b8fe06b48811ce5254ce4:
> 
>   media: sunxi: Add A10 CSI driver (2019-08-23 10:25:33 +0300)
> 
> ----------------------------------------------------------------
> A10 CSI1 driver + sensor fix
> 
> ----------------------------------------------------------------
> Alexandre Kroupski (1):
>       media: atmel: atmel-isi: fix timeout value for stop streaming
> 
> Maxime Ripard (3):
>       dt-bindings: media: Add Allwinner A10 CSI binding
>       media: sunxi: Refactor the Makefile and Kconfig
>       media: sunxi: Add A10 CSI driver
> 
>  .../bindings/media/allwinner,sun4i-a10-csi.yaml    | 109 +++++
>  MAINTAINERS                                        |   8 +
>  drivers/media/platform/Kconfig                     |   2 +-
>  drivers/media/platform/Makefile                    |   2 +-
>  drivers/media/platform/atmel/atmel-isi.c           |   2 +-
>  drivers/media/platform/sunxi/Kconfig               |   2 +
>  drivers/media/platform/sunxi/Makefile              |   2 +
>  drivers/media/platform/sunxi/sun4i-csi/Kconfig     |  11 +
>  drivers/media/platform/sunxi/sun4i-csi/Makefile    |   5 +
>  drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c | 314 ++++++++++++++
>  drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.h | 160 ++++++++
>  drivers/media/platform/sunxi/sun4i-csi/sun4i_dma.c | 454 +++++++++++++++++++++
>  .../media/platform/sunxi/sun4i-csi/sun4i_v4l2.c    | 385 +++++++++++++++++
>  13 files changed, 1453 insertions(+), 3 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
>  create mode 100644 drivers/media/platform/sunxi/Kconfig
>  create mode 100644 drivers/media/platform/sunxi/Makefile
>  create mode 100644 drivers/media/platform/sunxi/sun4i-csi/Kconfig
>  create mode 100644 drivers/media/platform/sunxi/sun4i-csi/Makefile
>  create mode 100644 drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c
>  create mode 100644 drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.h
>  create mode 100644 drivers/media/platform/sunxi/sun4i-csi/sun4i_dma.c
>  create mode 100644 drivers/media/platform/sunxi/sun4i-csi/sun4i_v4l2.c
>
  

Hi Hans,

On Fri, Aug 23, 2019 at 01:55:07PM +0200, Hans Verkuil wrote:
> Hi Maxime,
>
> On 8/23/19 9:31 AM, Sakari Ailus wrote:
> > Hi Mauro,
> >
> > Here's a driver for A10 CSI parallel receiver and a fix for atmel-isi.
> >
> > There are three checkpatch.pl warnings; two on Makefile / Kconfig on
> > MAINTAINERS (i.e. not worth mentioning in MAINTAINERS) while the third is
> > on a spinlock missing a comment. If you'd like the last one to be
> > addressed, I'm proposing doing that in a separate patch.
>
> When running sparse I get this warning:
>
> drivers/media/platform/sunxi/sun4i-csi/sun4i_v4l2.c:21:31:  warning: symbol 'sun4i_csi_formats' was not declared. Should it be static?
>
> Can you post a follow-up patch for this?

Sorry for that, I just sent a patch fixing it.

Maxime

--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com