Symbol: cdclk_pll_is_unknown
drivers/gpu/drm/i915/display/intel_cdclk.c
2086
if (cdclk_pll_is_unknown(old_cdclk_config->vco))
drivers/gpu/drm/i915/display/intel_cdclk.c
2208
!cdclk_pll_is_unknown(display->cdclk.hw.vco)) {
drivers/gpu/drm/i915/display/intel_cdclk.c
2448
drm_WARN_ON(display->drm, cdclk_pll_is_unknown(a->vco));