Re: [PATCH v4 0/3] drm/tidss: Add OLDI bridge support

Sverdlin, Alexander
2025-03-20T13:31:02Z

Hi Aradhya!

On Thu, 2025-03-20 at 18:54 +0530, Aradhya Bhatia wrote:
> While you have mentioned that you did add the prerequisites, could you
> confirm that you applied the (now older) dependency patch mentioned in
> the v4 cover-letter[1]?
> Ideally, you should not observe these concerns if [1] were successfully
> applied.

Seems that I've indeed missed most of the dependencies and only had
"drm/bridge: Introduce early_enable and late disable" so that it builds ;-)

> More importantly, if you are already on latest linux-next, I would
> request you to use v6 of this OLDI series[2], along with the latest
> dependency patches[0], as the older dependency patch is simply not
> applicable on latest kernel anymore! =)
>
> I'd appreciate it if you are able to test the latest revisions on your
> single-link setup, and report back any issue you see! Thank you! =)

Thanks for the references!
I'll update, test and get back to you!

> [0]: Pre Requisite patches that re-order crtc/encoder/bridge sequences
> (latest revision).
>
> a. ("drm/atomic-helper: Refactor crtc & encoder-bridge op loops into
> separate functions")
> https://lore.kernel.org/all/20250226155737.565931-3-aradhya.bhatia@linux.dev/
>
> b. ("drm/atomic-helper: Separate out bridge pre_enable/post_disable from
> enable/disable")
> https://lore.kernel.org/all/20250226155737.565931-4-aradhya.bhatia@linux.dev/
>
> c. ("drm/atomic-helper: Re-order bridge chain pre-enable and post-disable")
> https://lore.kernel.org/all/20250226155737.565931-5-aradhya.bhatia@linux.dev/
>
>
> [1]: Dependency patch mentioned in v4 OLDI series.
> ("drm/atomic-helper: Re-order bridge chain pre-enable and post-disable")
> https://lore.kernel.org/all/20240622110929.3115714-11-a-bhatia1@ti.com/
>
>
> [2]: Latest OLDI series (v6)
> https://lore.kernel.org/all/20250226181300.756610-1-aradhya.bhatia@linux.dev/

--
Alexander Sverdlin
Siemens AG