drm/i915/mtl: Extend PSR support

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Meteorlake and display 14 platform don't have any PSR differences
when comparing to Alderlake-P display, so it was only necessary to
extend some checks to properly program hardware.

BSpec: 55229, 49196

Cc: Mika Kahola <mika.kahola@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220907081543.92268-1-mika.kahola@intel.com

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This commit is contained in:

José Roberto de Souza 2022-09-07 11:15:43 +03:00 • committed by Radhakrishna Sripada

parent 22d9a2554d

commit 47d4ae2192

2 changed files with 25 additions and 11 deletions

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31

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

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5

drivers/gpu/drm/i915/i915_reg.h

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