linux-kernel - Re: [PATCH 0/3] drm: rcar-du: V3U support

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Date:   Wed, 23 Jun 2021 09:28:34 +0100
From:   Kieran Bingham <kieran.bingham@...asonboard.com>
To:     Laurent Pinchart <laurent.pinchart@...asonboard.com>
Cc:     dri-devel@...ts.freedesktop.org, linux-renesas-soc@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/3] drm: rcar-du: V3U support

Hi Laurent,

On 23/06/2021 03:09, Laurent Pinchart wrote:
> Hi Kieran,
> 
> It seems that the cover letter didn't include the mailing lists on CC,
> fixing this.

Argh, I should have remembered this. I used --cc-cmd
./scripts/get_maintainer... but it doesn't match anything for the cover
letters, when really the cover letter should cc all recipients of all
patches.

Anyone got a workaround for that, so that the cover-letter actually
makes it to the right places as well?


> On Wed, Jun 23, 2021 at 12:20:21AM +0100, Kieran Bingham wrote:
>> Extend support for the V3U Display Unit, making use of the {recently,
>> soon to be} posted DSI encoder from Laurent.
>>
>> Patch 1 just cleans up in preparation for patch 3, and patch 2 is
>> required for operation on the V3U, however it is functional and should
>> be correct for the D3 and E3 as well, as they also lack external sync.
>>
>> Patch 3 enables the V3U and connects it to the MIPI DSI encoder, of
>> which I'm in a race between me and laurent for posting these patches ;-)
> 
> You won the race :-)

Ah well, as long as the dependency is clear ;D

--
Kieran


> 
>> Tests have been run and produce images - but there are artifacts visible
>> and some modes are unavailable, which will need further investigations,
>> but can be done on top of this integration.
>>
>> Kieran Bingham (3):
>>   drm: rcar-du: Sort the DU outputs
>>   drm: rcar-du: Only initialise TVM_TVSYNC mode when supported
>>   drm: rcar-du: Add r8a779a0 device support
>>
>>  drivers/gpu/drm/rcar-du/rcar_du_crtc.c    | 25 ++++++++++++++++++++++-
>>  drivers/gpu/drm/rcar-du/rcar_du_crtc.h    |  6 ++++--
>>  drivers/gpu/drm/rcar-du/rcar_du_drv.c     | 21 +++++++++++++++++++
>>  drivers/gpu/drm/rcar-du/rcar_du_drv.h     |  6 ++++++
>>  drivers/gpu/drm/rcar-du/rcar_du_encoder.c |  4 ++++
>>  drivers/gpu/drm/rcar-du/rcar_du_group.c   |  2 ++
>>  6 files changed, 61 insertions(+), 3 deletions(-)
>>
>