Messages in this thread | | | From | Alexander Stein <> | Subject | Re: [PATCH v2 0/2] drm/bridge: tc358767: Fix DRM_BRIDGE_ATTACH_NO_CONNECTOR case | Date | Thu, 15 Feb 2024 10:03:41 +0100 |
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Hi everyone,
Am Donnerstag, 15. Februar 2024, 09:53:54 CET schrieb Jan Kiszka: > On 11.12.23 09:07, Aradhya Bhatia wrote: > > On 06/12/23 17:41, Tomi Valkeinen wrote: > >> Hi, > >> > >> On 08/11/2023 14:45, Alexander Stein wrote: > >>> Hi Tomi, > >>> > >>> Am Mittwoch, 8. November 2023, 12:27:21 CET schrieb Tomi Valkeinen: > >>>> These two patches are needed to make tc358767 work in the > >>>> DRM_BRIDGE_ATTACH_NO_CONNECTOR case, at least when using a DP > >>>> connector. > >>>> > >>>> I have tested this with TI AM654 EVM with a tc358767 add-on card > >>>> connected to a DP monitor. > >>> > >>> Just a question regarding the usage of this DSI-DP bridge. > >>> What is the state of the DSI lanes after the DSI host has been > >>> initialized, > >>> but before calling atomic_pre_enable? AFAIK this bridge requires LP-11 > >>> on DSI > >>> at any time for accessing the AUX channel. > > > > + Marek > > > > Marek, Alexander, > > > > A quick grep tells me that you have added devicetree for tc358767 in DSI > > to (e)DP mode on other platforms. Could you please test these patches > > and report if you find any issue?
Sorry, I can't provide any feedback here. I've yet to setup the DSI-DP correctly.
Best regards, Alexander
> Is this the last blocker to move forward with these fixes? I'd really > like to see them finally merged. > > Thanks, > Jan
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