Hi Adam,

sorry for the delay.

On 22-08-02, Adam Ford wrote:

...

quoted

quoted

I think that the most important one is the blanking calc. Can you try to
revert "drm/bridge: adv7511: Repair bus_flags and bus_format" and check
if you can get a output still? Also something to try would be to disable
the internal timing generator by specifying
'adi,disable-timing-generator'. Also if you have an oscilloscope for

I did some reading about the internal timing generator.  It appears
that it's required when video formats use fractional bytes, and it's
preconfigured to run at 720p by default, but registers 28h through 37h
configure it for other video modes.

I thought this timing generator can detect the sync timing
automatically. Also I saw some mail discussions where this timing
generator can trigger missbehaviours. Since we send the sync packages
from the dsi-host to the ADV, I think it should be possible for the ADV
to reconstruct the sync signals without the need of the internal timing
generator.

Are you thinking the imx8mm DSI generator would do it better?

You mean the porches we are sending?

Regards,
  Marco

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