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SubjectRe: [PATCH v3 00/14] pxa_camera transition to v4l2 standalone device
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On 08/08/2016 09:30 PM, Robert Jarzmik wrote:
> Hi Hans,
>
> We're leaving the domain of the RFC to a proper submission.
>
> This is very alike to what you reviewed earlier, the code is very close, and :
> - the split between patches is done to better isolate cleanups from real code
> - start_streaming() was implemented
> - your remarks have been taken into account (please double-check if you're
> happy with it)
> - v4l2-compliance -f and v4l2-compliance -s were run without any error, and 6 warnings
> warn: v4l2-test-formats.cpp(713): TRY_FMT cannot handle an invalid pixelformat.
> warn: v4l2-test-formats.cpp(714): This may or may not be a problem. For more information see:
> warn: v4l2-test-formats.cpp(715): http://www.mail-archive.com/linux-media@vger.kernel.org/msg56550.html
> - soc_camera is not touched anymore
> - the driver is still functional from a capture point of view as before
> (ie. taking a real picture)
>
> I'm still relying on soc_mediabus, hence the not-so-nice Makefile diff hunk.
>
> The only architecture which will have its deconfigs impacted is pxa, under my
> maintainance, and once the review is finished and you have a landing cycle I'll
> complete with a simple serie on the pxa side (defconfig + platform data).
>
> I've also put the whole serie here if you want to fetch and review from git directly :
> - git fetch https://github.com/rjarzmik/linux.git work/v4l2

Thanks! I'll look at this Friday or next Monday.

On a related note: I've converted atmel-isi to a stand-alone driver as well. It needs
a bit more cleanup before I can post it, but it's working fine.

So with a bit of luck we might be able to drop soc-camera as a framework for 4.9.

Regards,

Hans

>
> Happy review.
>
> --
> Robert
>
> Robert Jarzmik (14):
> media: mt9m111: make a standalone v4l2 subdevice
> media: mt9m111: prevent module removal while in use
> media: mt9m111: use only the SRGB colorspace
> media: mt9m111: move mt9m111 out of soc_camera
> media: platform: pxa_camera: convert to vb2
> media: platform: pxa_camera: trivial move of functions
> media: platform: pxa_camera: introduce sensor_call
> media: platform: pxa_camera: make printk consistent
> media: platform: pxa_camera: add buffer sequencing
> media: platform: pxa_camera: remove set_crop
> media: platform: pxa_camera: make a standalone v4l2 device
> media: platform: pxa_camera: add debug register access
> media: platform: pxa_camera: change stop_streaming semantics
> media: platform: pxa_camera: move pxa_camera out of soc_camera
>
> drivers/media/i2c/Kconfig | 7 +
> drivers/media/i2c/Makefile | 1 +
> drivers/media/i2c/mt9m111.c | 1043 ++++++++++++
> drivers/media/i2c/soc_camera/Kconfig | 7 +-
> drivers/media/i2c/soc_camera/Makefile | 1 -
> drivers/media/i2c/soc_camera/mt9m111.c | 1054 ------------
> drivers/media/platform/Kconfig | 8 +
> drivers/media/platform/Makefile | 1 +
> drivers/media/platform/pxa_camera.c | 2131 ++++++++++++++++++++++++
> drivers/media/platform/soc_camera/Kconfig | 8 +-
> drivers/media/platform/soc_camera/Makefile | 1 -
> drivers/media/platform/soc_camera/pxa_camera.c | 1866 ---------------------
> include/linux/platform_data/media/camera-pxa.h | 2 +
> 13 files changed, 3202 insertions(+), 2928 deletions(-)
> create mode 100644 drivers/media/i2c/mt9m111.c
> delete mode 100644 drivers/media/i2c/soc_camera/mt9m111.c
> create mode 100644 drivers/media/platform/pxa_camera.c
> delete mode 100644 drivers/media/platform/soc_camera/pxa_camera.c
>

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