[PATCH] drm/i915/display/dp: Remove UHBR13.5 for icl

Ville Syrjälä ville.syrjala at linux.intel.com
Wed May 8 11:00:49 UTC 2024


On Wed, May 08, 2024 at 12:58:46PM +0300, Jani Nikula wrote:
> On Wed, 08 May 2024, "Murthy, Arun R" <arun.r.murthy at intel.com> wrote:
> > This is the limitation from the retimer hardware.
> 
> The commit message needs to reflect this.
> 
> Do all units have a retimer with the limitation? Or could you have a DG2
> without the limitation? Do we need to check for that instead of blanket
> removal of UHBR 13.5 for DG2?

And if we do remove it entirely then we should do it fully.
That is, don't leave behind unused PLL tables and whatnot.

-- 
Ville Syrjälä
Intel


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