drm/i915/adl_s: Update memory bandwidth parameters

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Just like RKL, the ADL_S platform also has different memory
characteristics from past platforms.  Update the values used
by our memory bandwidth calculations accordingly.

v2: Fix minor nitpick for shifting ADLS case above RKL(based on platform
order).(mdroper)

Bspec: 64631
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Signed-off-by: Tejas Upadhyay <tejaskumarx.surendrakumar.upadhyay@intel.com>
Signed-off-by: Aditya Swarup <aditya.swarup@intel.com>
Reviewed-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210129182945.217078-7-aditya.swarup@intel.com

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Tejas Upadhyay 2021-01-29 10:29:43 -08:00 • committed by José Roberto de Souza

parent 75b81fbbca

commit 918cc93468

1 changed files with 9 additions and 1 deletions

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drivers/gpu/drm/i915/display/intel_bw.c

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