Re: [PATCH v3 00/13] drm: zynqmp_dp: IRQ cleanups and debugfs support

Tomi Valkeinen
2024-04-23T15:30:19Z

On 23/04/2024 17:59, Sean Anderson wrote:
> On 4/23/24 09:33, Tomi Valkeinen wrote:
>> Hi Sean,
>>
>> On 22/04/2024 21:45, 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.
>>
>> What is the base for this series? I'm having trouble applying it.
>>
>> I managed to mostly apply it, but I see the board hang when I unload the modules. I didn't debug it as it might as well be caused by my conflict resolution.
>
> The base is v6.8-rc1, but it should probably be v6.9. I can rebase and resend.

Did you have something extra in your branch before the series? I got
"error: sha1 information is lacking or useless".

Tomi