drm/i915: Introduce intel_vrr_{vmin,vmax}_vtotal()

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On ICL/TGL vmin/vmax/flipline won't actually match the
vtotal values (currently they do, but that is wrong and
needs to be fixed). Add a few helpers that will compute the
actual vtotal values for us.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241210211007.5976-5-ville.syrjala@linux.intel.com
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>

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This commit is contained in:

Ville Syrjälä 2024-12-10 23:09:53 +02:00

parent 51e7f44027

commit b7eeed399b

4 changed files with 16 additions and 3 deletions

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2

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

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4

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

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11

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

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2

drivers/gpu/drm/i915/display/intel_vrr.h

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