Re: [Intel-gfx] [PATCH 1/3] drm/i915/cnl: Add allowed DP rates for Cannonlake.

On Thu, 2017-07-06 at 13:54 -0700, Rodrigo Vivi wrote: > One warning is that in order to get DPLL Link rates > 3240 and 4050 that allows 648000 and 81 is that: > "Some SKUs may require elevated I/O voltage to support > this." I also found a mention in BSpec  "Frequencies over 5.4 GHz only

Re: [Intel-gfx] [PATCH 1/3] drm/i915/cnl: Add allowed DP rates for Cannonlake.

Clint or Mika, could you please review this patch and next 2 here? I remember Clint telling me at some point that rates had possibly change on spec but I checked here and I still see: "eDP/DP link bit rates: 1.62, 2.16, 2.7, 3.24, 4.32, 5.4, 6.48*, 8.1* GHz" Thanks in advance, Rodrigo. On Thu,

[Intel-gfx] [PATCH 1/3] drm/i915/cnl: Add allowed DP rates for Cannonlake.

One warning is that in order to get DPLL Link rates 3240 and 4050 that allows 648000 and 81 is that: "Some SKUs may require elevated I/O voltage to support this." v2: Rebase on top of source_rates changes. Cc: Clint Taylor Cc: Mika Kahola