drm/i915/vrr: Use fixed timings for platforms that support VRR

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For fixed refresh rate use fixed timings for all platforms that support
VRR. For this add checks to avoid computing and reading VRR for
platforms that do not support VRR.

v2: Avoid touching check for VRR_CTL_FLIP_LINE_EN. (Ville)
v3: Avoid redundant statements in vrr_{compute/get}_config. (Ville)

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://lore.kernel.org/r/20250324133248.4071909-10-ankit.k.nautiyal@intel.com

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Ankit Nautiyal 2025-03-24 19:02:41 +05:30

parent 7895991a29

commit dda7dcd9da

1 changed files with 4 additions and 4 deletions

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

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