Re: [PATCH v2 00/11] v4l2: OMAP4 ISS driver + Sensor + Board support

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Hi Sergio,

On Thursday 01 December 2011 01:14:49 Sergio Aguirre wrote:
> Hi everyone,
> 
> This is the second version of the OMAP4 ISS driver,
> now ported to the Media Controller framework AND supporting
> videobuf2 framework.

Thanks a lot for working on this.

> This patchset should apply cleanly on top of v3.2-rc3 kernel tag.
> 
> This driver attempts to provide an fully open source solution to
> control the OMAP4 Imaging SubSystem (a.k.a. ISS).
> 
> Starts with just CSI2-A interface support, and pretends to be
> ready for expansion to add support to the many ISS block modules
> as possible.
> 
> Please see newly added documentation for more details:
> 
> Documentation/video4linux/omap4_camera.txt
> 
> Any comments/complaints are welcome. :)

I've started reviewing the patches, but it might take some time as I got lots 
on my plate at the moment. I will concentrate on the ISS patch (06/11) first. 
The sensor drivers are needed now for testing purpose, but can get their share 
of love later.

> Changes since v1:
> - Simplification of auxclk handling in board files. (Pointed out by: Roger
> Quadros) - Cleanup of Camera support enablement for 4430sdp & panda.
> (Pointed out by: Roger Quadros) - Use of HWMOD declaration for assisted
> platform_device creation. (Pointed out by: Felipe Balbi) - Videobuf2
> migration (Removal of custom iss_queue buffer handling driver) - Proper
> GPO3 handling for CAM_SEL in 4430sdp.
> 
> Sergio Aguirre (10):
>   TWL6030: Add mapping for auxiliary regs
>   mfd: twl6040: Fix wrong TWL6040_GPO3 bitfield value
>   OMAP4: hwmod: Include CSI2A and CSIPHY1 memory sections
>   OMAP4: Add base addresses for ISS
>   v4l: Add support for omap4iss driver
>   v4l: Add support for ov5640 sensor
>   v4l: Add support for ov5650 sensor
>   arm: omap4430sdp: Add support for omap4iss camera
>   arm: omap4panda: Add support for omap4iss camera
>   arm: Add support for CMA for omap4iss driver
> 
> Stanimir Varbanov (1):
>   v4l: Introduce sensor operation for getting interface configuration
> 
>  Documentation/video4linux/omap4_camera.txt    |   60 ++
>  arch/arm/mach-omap2/Kconfig                   |   54 +
>  arch/arm/mach-omap2/Makefile                  |    3 +
>  arch/arm/mach-omap2/board-4430sdp-camera.c    |  221 ++++
>  arch/arm/mach-omap2/board-omap4panda-camera.c |  198 ++++
>  arch/arm/mach-omap2/devices.c                 |   40 +
>  arch/arm/mach-omap2/omap_hwmod_44xx_data.c    |   16 +-
>  arch/arm/plat-omap/include/plat/omap4-iss.h   |   42 +
>  arch/arm/plat-omap/include/plat/omap44xx.h    |    9 +
>  drivers/media/video/Kconfig                   |   25 +
>  drivers/media/video/Makefile                  |    3 +
>  drivers/media/video/omap4iss/Makefile         |    6 +
>  drivers/media/video/omap4iss/iss.c            | 1179
> ++++++++++++++++++++++ drivers/media/video/omap4iss/iss.h            | 
> 133 +++
>  drivers/media/video/omap4iss/iss_csi2.c       | 1324
> +++++++++++++++++++++++++ drivers/media/video/omap4iss/iss_csi2.h       | 
> 166 +++
>  drivers/media/video/omap4iss/iss_csiphy.c     |  215 ++++
>  drivers/media/video/omap4iss/iss_csiphy.h     |   69 ++
>  drivers/media/video/omap4iss/iss_regs.h       |  238 +++++
>  drivers/media/video/omap4iss/iss_video.c      | 1192
> ++++++++++++++++++++++ drivers/media/video/omap4iss/iss_video.h      | 
> 205 ++++
>  drivers/media/video/ov5640.c                  |  972 ++++++++++++++++++
>  drivers/media/video/ov5650.c                  |  524 ++++++++++
>  drivers/mfd/twl-core.c                        |    2 +-
>  include/linux/mfd/twl6040.h                   |    2 +-
>  include/media/ov5640.h                        |   10 +
>  include/media/ov5650.h                        |   10 +
>  include/media/v4l2-chip-ident.h               |    2 +
>  include/media/v4l2-subdev.h                   |   42 +
>  29 files changed, 6957 insertions(+), 5 deletions(-)
>  create mode 100644 Documentation/video4linux/omap4_camera.txt
>  create mode 100644 arch/arm/mach-omap2/board-4430sdp-camera.c
>  create mode 100644 arch/arm/mach-omap2/board-omap4panda-camera.c
>  create mode 100644 arch/arm/plat-omap/include/plat/omap4-iss.h
>  create mode 100644 drivers/media/video/omap4iss/Makefile
>  create mode 100644 drivers/media/video/omap4iss/iss.c
>  create mode 100644 drivers/media/video/omap4iss/iss.h
>  create mode 100644 drivers/media/video/omap4iss/iss_csi2.c
>  create mode 100644 drivers/media/video/omap4iss/iss_csi2.h
>  create mode 100644 drivers/media/video/omap4iss/iss_csiphy.c
>  create mode 100644 drivers/media/video/omap4iss/iss_csiphy.h
>  create mode 100644 drivers/media/video/omap4iss/iss_regs.h
>  create mode 100644 drivers/media/video/omap4iss/iss_video.c
>  create mode 100644 drivers/media/video/omap4iss/iss_video.h
>  create mode 100644 drivers/media/video/ov5640.c
>  create mode 100644 drivers/media/video/ov5650.c
>  create mode 100644 include/media/ov5640.h
>  create mode 100644 include/media/ov5650.h

-- 
Regards,

Laurent Pinchart
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