Thread (28 messages) 28 messages, 4 authors, 2020-09-09

Re: Aw: Re: [PATCH v5 3/7] drm/mediatek: disable tmds on mt2701

From: Matthias Brugger <matthias.bgg@gmail.com>
Date: 2020-08-28 17:46:05
Also in: dri-devel, linux-mediatek, lkml


On 28/08/2020 01:46, Chun-Kuang Hu wrote:
Hi, Frank:

Matthias Brugger [off-list ref] 於 2020年8月27日 週四 下午10:28寫道:
quoted


On 27/08/2020 15:41, Frank Wunderlich wrote:
quoted
Hi Matthias,

any opinions about the dts-changes?
they look good to me.
quoted
maybe series except the tmds-Patch get merged...so i add it only to my own repo till we find a better way?
currently mainline does not support hdmi at all for the board. the tmds-patch is only a fix for specific resolutions which have a "flickering" without this Patch.
Well let's see what CK's opinion.
Because no one has comment on this patch, I could apply this patch but
I need you to add more experiment information so if someone meets
another bug, he could fix his bug and consider your problem.
I'm adding Chunhui Dai as he got dropped in the discussion.

Chunhui can you as the first patch author provide some more technical background 
why the distortion happens and why this patch fixes it?

Thanks a lot,
Matthias

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