drm/i915/display: Set and get the casf config

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Set the configuration for CASF and capture it
in crtc_state and get the configuration by
reading back. Add the support to compare the
software and hardware state of CASF.

v2: Update subject[Ankit]
v3: Add the state compare[Ankit]

Signed-off-by: Nemesa Garg <nemesa.garg@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patch.msgid.link/20251028120747.3027332-9-ankit.k.nautiyal@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>

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Nemesa Garg 2025-10-28 17:37:44 +05:30 • committed by Jani Nikula

parent 0672cf9828

commit 5f331b2452

2 changed files with 20 additions and 6 deletions

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7

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

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19

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

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