drm/i915: Extract intel_mode_vtotal()
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Tue, 28 May 2024 18:56:43 +0000 (21:56 +0300)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Fri, 31 May 2024 10:42:46 +0000 (13:42 +0300)
commit9677dd01ca1ada359f22cd129ccaeab9cd383567
tree15adb6a230b556b1028ce34592157964646429c7
parent1fea297844413e3e775332faa61229be8ff3679e
drm/i915: Extract intel_mode_vtotal()

We have several copies of code calculating the hardware's
idea of vtotal. Pull that to a helper, similar to
intel_mode_vblank_{start,end}().

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240528185647.7765-4-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
drivers/gpu/drm/i915/display/intel_vblank.c
drivers/gpu/drm/i915/display/intel_vblank.h