Re: [Intel-gfx] [PATCH 13/23] drm/i915/mtl: memory latency data from LATENCY_LPX_LPY for WM

On Wed, 10 Aug 2022, Jani Nikula wrote: > On Tue, 02 Aug 2022, Matt Roper wrote: >> On Wed, Jul 27, 2022 at 06:34:10PM -0700, Radhakrishna Sripada wrote: >>> Since Xe LPD+, Memory latency data are in LATENCY_LPX_LPY registers >>> instead of GT driver mailbox. >>> >>> Bspec: 64608 >>> >>> Cc:

Re: [Intel-gfx] [PATCH 13/23] drm/i915/mtl: memory latency data from LATENCY_LPX_LPY for WM

On Tue, 02 Aug 2022, Matt Roper wrote: > On Wed, Jul 27, 2022 at 06:34:10PM -0700, Radhakrishna Sripada wrote: >> Since Xe LPD+, Memory latency data are in LATENCY_LPX_LPY registers >> instead of GT driver mailbox. >> >> Bspec: 64608 >> >> Cc: Matt Roper >> Original Author: Caz Yokoyama >>

Re: [Intel-gfx] [PATCH 13/23] drm/i915/mtl: memory latency data from LATENCY_LPX_LPY for WM

On Wed, Jul 27, 2022 at 06:34:10PM -0700, Radhakrishna Sripada wrote: > Since Xe LPD+, Memory latency data are in LATENCY_LPX_LPY registers > instead of GT driver mailbox. > > Bspec: 64608 > > Cc: Matt Roper > Original Author: Caz Yokoyama > Signed-off-by: Radhakrishna Sripada > --- >

[Intel-gfx] [PATCH 13/23] drm/i915/mtl: memory latency data from LATENCY_LPX_LPY for WM

Since Xe LPD+, Memory latency data are in LATENCY_LPX_LPY registers instead of GT driver mailbox. Bspec: 64608 Cc: Matt Roper Original Author: Caz Yokoyama Signed-off-by: Radhakrishna Sripada --- drivers/gpu/drm/i915/i915_reg.h | 7 +++ drivers/gpu/drm/i915/intel_pm.c | 105