On 12/18/2023 9:24 PM, Matt Roper wrote:
Oh, and one more thing I forgot to mention before hitting send...the
title for this patch doesn't make sense. Xe_LPG is the graphics IP used
by MTL; that's completely unrelated to the display IP (which is
Xe_LPD+).
Since we're assigning the fake PCH
On Mon, Dec 18, 2023 at 04:33:13PM +0530, Haridhar Kalvala wrote:
> Correct the implementation trying to detect MTL PCH with
> the MTL fake PCH id.
>
> On MTL, both the North Display (NDE) and South Display (SDE) functionality
> reside on the same die (the SoC die in this case), unlike many past
Oh, and one more thing I forgot to mention before hitting send...the
title for this patch doesn't make sense. Xe_LPG is the graphics IP used
by MTL; that's completely unrelated to the display IP (which is
Xe_LPD+).
Since we're assigning the fake PCH value based off the platform
(IS_METEORLAKE)
Correct the implementation trying to detect MTL PCH with
the MTL fake PCH id.
On MTL, both the North Display (NDE) and South Display (SDE) functionality
reside on the same die (the SoC die in this case), unlike many past
platforms where the SDE was on a separate PCH die. The code is (badly)
