linux-kernel - Re: [PATCH v4 00/13] drm: zynqmp_dp: IRQ cleanups and debugfs support

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Date: Thu, 25 Apr 2024 11:17:00 -0400
From: Sean Anderson <sean.anderson@...ux.dev>
To: Tomi Valkeinen <tomi.valkeinen@...asonboard.com>
Cc: Daniel Vetter <daniel@...ll.ch>, linux-arm-kernel@...ts.infradead.org,
 Michal Simek <michal.simek@....com>, linux-kernel@...r.kernel.org,
 David Airlie <airlied@...il.com>,
 Laurent Pinchart <laurent.pinchart@...asonboard.com>,
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>,
 dri-devel@...ts.freedesktop.org
Subject: Re: [PATCH v4 00/13] drm: zynqmp_dp: IRQ cleanups and debugfs support

On 4/24/24 14:54, Tomi Valkeinen wrote:
> Hi Sean,
> 
> On 23/04/2024 20:18, Sean Anderson wrote:
>> This series cleans up the zyqnmp_dp IRQ and locking situation. Once
>> that's done, it adds debugfs support. The intent is to enable compliance
>> testing or to help debug signal-integrity issues.
>>
>> Last time I discussed converting the HPD work(s) to a threaded IRQ. I
>> did not end up doing that for this series since the steps would be
>>
>> - Add locking
>> - Move link retraining to a work function
>> - Harden the IRQ
>> - Merge the works into a threaded IRQ (omitted)
>>
>> Which with the exception of the final step is the same as leaving those
>> works as-is. Conversion to a threaded IRQ can be done as a follow-up.
> 
> If it's ok to you, I'd like to pick the first four patches to drm-misc already.

Fine by me.

--Sean