> -Original Message-
> From: Intel-gfx On Behalf Of
> Lucas De Marchi
> Sent: Thursday, July 2, 2020 5:24 AM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH v3 19/28] drm/i915/dg1: Don't program
> PHY_MISC for PHY-C and PHY-D
>
>
From: Matt Roper
The only bit we use in PHY_MISC is DE_IO_COMP_PWR_DOWN, and the bspec
details for that bit tell us that it need only be set for PHY-A and
PHY-B. It also turns out that there isn't even an instance of the
PHY_MISC register for PHY-D on this platform. Let's extend the EHL/RKL
