Re: [PATCH v3 00/11] media: renesas: rcar-csi2: Use the subdev active state

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Hello,

On 2024-05-09 23:51:29 +0300, Laurent Pinchart wrote:
> Hello,
> 
> On Thu, May 09, 2024 at 06:13:50PM +0200, Jacopo Mondi wrote:
> > v2->v3:
> > - rcar-csi2: Collect v2.2 of [4/11]
> > - adv748x: enum_mbus_code: reduce the number of formats to the ones supported
> >   by the HDMI and Analog front ends;
> > - adv748x: enum_mbus_code: enumerate all formats on sink pad; enumerate the
> >   active format on the source pad
> > - max9286: Apply the format to all pads to enforce all links to have the same
> >   format
> > - max9286: Remove max9286_set_fsync_period() from setup
> > 
> > v2->v1:
> >   - Remove "media: adv748x-csi2: Initialize subdev format"
> >   - Add "media: adv748x-afe: Use 1X16 media bus code"
> >   - Tested with CVBS
> >   - address comments from Laurent and Niklas
> > 
> > A branch is available at
> > https://git.kernel.org/pub/scm/linux/kernel/git/jmondi/linux.git/
> > jmondi/renesas-drivers-2024-04-23-v6.9-rc5/multistream-prep
> > 
> > As a follow-up to the recently sent
> > "media: renesas: rcar-csi2: Support multiple streams" series, this smaller
> > version collects some fixes and implement usage of the subdev active state
> > to simplify the R-Car CSI-2, ADV748x and MAX9286 drivers implementations.
> > 
> > Tested with GMSL on Eagle V3M
> > Tested with HDMI on Salvator-X
> > Tested with CVBS on Salvator-X
> > Boot tested on WhiteHawk V4H
> 
> Niklas, would you be able to runtime-test this on V4H ? The series is
> otherwise ready to be merged in my opinion.

I have run-time tested this on Gen4 and it works as expected. I also 
tested on Gen2 and Gen3 and all looks good.

Patch 7 needs to be moved earlier in the series to avoid breaking git 
bisect, but that move causes no conflicts so should be easy. With that 
fixed I too think this is ready to be merged. Nice work Jacopo!

> 
> > Jacopo Mondi (11):
> >   media: rcar-vin: Fix YUYV8_1X16 handling for CSI-2
> >   media: rcar-csi2: Disable runtime_pm in probe error
> >   media: rcar-csi2: Cleanup subdevice in remove()
> >   media: rcar-csi2: Use the subdev active state
> >   media: adv748x-csi2: Implement enum_mbus_codes
> >   media: adv748x-csi2: Validate the image format
> >   media: adv748x-csi2: Use the subdev active state
> >   media: adv748x-afe: Use 1X16 media bus code
> >   media: max9286: Fix enum_mbus_code
> >   media: max9286: Use the subdev active state
> >   media: max9286: Use frame interval from subdev state
> > 
> >  drivers/media/i2c/adv748x/adv748x-afe.c       |   4 +-
> >  drivers/media/i2c/adv748x/adv748x-csi2.c      | 145 +++++++++-----
> >  drivers/media/i2c/adv748x/adv748x.h           |   1 -
> >  drivers/media/i2c/max9286.c                   | 182 +++++++-----------
> >  drivers/media/platform/renesas/rcar-csi2.c    | 155 +++++++++------
> >  .../platform/renesas/rcar-vin/rcar-dma.c      |  16 +-
> >  6 files changed, 271 insertions(+), 232 deletions(-)
> 
> -- 
> Regards,
> 
> Laurent Pinchart

-- 
Kind Regards,
Niklas Söderlund




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