Re: [PATCH v9 2/3] drm: bridge: Add support for Cadence MHDP8546 DPI/DP bridge

[Tomi Valkeinen]

On 01/09/2020 10:46, Tomi Valkeinen wrote:

> I think the above suggests that the driver is not properly updating all the registers based on the
> new mode and link. I tried adding cdns_mhdp_validate_mode_params() call to
> cdns_mhdp_atomic_enable(), so that tu-size etc will be calculated, but that did not fix the problem.

Oh, it actually did fix the problem. It was just that my first hack updated the old state, but after
changing the code to call cdns_mhdp_atomic_enable() with new_state I see it helps with the issue.

 Tomi

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