[GIT PULL for 4.18] Cadence CSI-2 TX and RX drivers

[GIT PULL for 4.18] Cadence CSI-2 TX and RX drivers

[Sakari Ailus]

Hi Mauro,

Here are the drivers for Cadence CSI-2 TX and RX hardware blocks.

Please pull.


The following changes since commit f10379aad39e9da8bc7d1822e251b5f0673067ef:

  media: include/video/omapfb_dss.h: use IS_ENABLED() (2018-05-05 11:45:51 -0400)

are available in the git repository at:

  ssh://linuxtv.org/git/sailus/media_tree.git for-4.18-4

for you to fetch changes up to b2c23eb3e5f8ab0a54fc4aad875d12d127508f85:

  v4l: cadence: Add Cadence MIPI-CSI2 TX driver (2018-05-07 12:52:50 +0300)

----------------------------------------------------------------
Maxime Ripard (4):
      dt-bindings: media: Add Cadence MIPI-CSI2 RX Device Tree bindings
      v4l: cadence: Add Cadence MIPI-CSI2 RX driver
      dt-bindings: media: Add Cadence MIPI-CSI2 TX Device Tree bindings
      v4l: cadence: Add Cadence MIPI-CSI2 TX driver

 .../devicetree/bindings/media/cdns,csi2rx.txt      | 100 ++++
 .../devicetree/bindings/media/cdns,csi2tx.txt      |  98 ++++
 MAINTAINERS                                        |   7 +
 drivers/media/platform/Kconfig                     |   1 +
 drivers/media/platform/Makefile                    |   1 +
 drivers/media/platform/cadence/Kconfig             |  34 ++
 drivers/media/platform/cadence/Makefile            |   4 +
 drivers/media/platform/cadence/cdns-csi2rx.c       | 498 ++++++++++++++++++
 drivers/media/platform/cadence/cdns-csi2tx.c       | 563 +++++++++++++++++++++
 9 files changed, 1306 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/cdns,csi2rx.txt
 create mode 100644 Documentation/devicetree/bindings/media/cdns,csi2tx.txt
 create mode 100644 drivers/media/platform/cadence/Kconfig
 create mode 100644 drivers/media/platform/cadence/Makefile
 create mode 100644 drivers/media/platform/cadence/cdns-csi2rx.c
 create mode 100644 drivers/media/platform/cadence/cdns-csi2tx.c

-- 
Sakari Ailus
e-mail: sakari.ailus@iki.fi

Re: [GIT PULL for 4.18] Cadence CSI-2 TX and RX drivers

[Mauro Carvalho Chehab]

Em Mon, 7 May 2018 15:35:43 +0300
Sakari Ailus <sakari.ailus@iki.fi> escreveu:

> Hi Mauro,
> 
> Here are the drivers for Cadence CSI-2 TX and RX hardware blocks.
> 
> Please pull.
> 
> 
> The following changes since commit f10379aad39e9da8bc7d1822e251b5f0673067ef:
> 
>   media: include/video/omapfb_dss.h: use IS_ENABLED() (2018-05-05 11:45:51 -0400)
> 
> are available in the git repository at:
> 
>   ssh://linuxtv.org/git/sailus/media_tree.git for-4.18-4
> 
> for you to fetch changes up to b2c23eb3e5f8ab0a54fc4aad875d12d127508f85:
> 
>   v4l: cadence: Add Cadence MIPI-CSI2 TX driver (2018-05-07 12:52:50 +0300)

Building it produce new warnings:

drivers/media/platform/cadence/cdns-csi2rx.c:177 csi2rx_start() warn: always true condition '(i >= 0) => (0-u32max >= 0)'
drivers/media/platform/cadence/cdns-csi2rx.c:177 csi2rx_start() warn: always true condition '(i >= 0) => (0-u32max >= 0)'
drivers/media/platform/cadence/cdns-csi2rx.c: In function 'csi2rx_start':
drivers/media/platform/cadence/cdns-csi2rx.c:177:11: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
  for (; i >= 0; i--)
           ^~

> 
> ----------------------------------------------------------------
> Maxime Ripard (4):
>       dt-bindings: media: Add Cadence MIPI-CSI2 RX Device Tree bindings
>       v4l: cadence: Add Cadence MIPI-CSI2 RX driver
>       dt-bindings: media: Add Cadence MIPI-CSI2 TX Device Tree bindings
>       v4l: cadence: Add Cadence MIPI-CSI2 TX driver
> 
>  .../devicetree/bindings/media/cdns,csi2rx.txt      | 100 ++++
>  .../devicetree/bindings/media/cdns,csi2tx.txt      |  98 ++++
>  MAINTAINERS                                        |   7 +
>  drivers/media/platform/Kconfig                     |   1 +
>  drivers/media/platform/Makefile                    |   1 +
>  drivers/media/platform/cadence/Kconfig             |  34 ++
>  drivers/media/platform/cadence/Makefile            |   4 +
>  drivers/media/platform/cadence/cdns-csi2rx.c       | 498 ++++++++++++++++++
>  drivers/media/platform/cadence/cdns-csi2tx.c       | 563 +++++++++++++++++++++
>  9 files changed, 1306 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/media/cdns,csi2rx.txt
>  create mode 100644 Documentation/devicetree/bindings/media/cdns,csi2tx.txt
>  create mode 100644 drivers/media/platform/cadence/Kconfig
>  create mode 100644 drivers/media/platform/cadence/Makefile
>  create mode 100644 drivers/media/platform/cadence/cdns-csi2rx.c
>  create mode 100644 drivers/media/platform/cadence/cdns-csi2tx.c
> 



Thanks,
Mauro