use_scanline_counter 956 drivers/gpu/drm/i915/i915_irq.c bool use_scanline_counter = INTEL_GEN(dev_priv) >= 5 || use_scanline_counter 991 drivers/gpu/drm/i915/i915_irq.c if (use_scanline_counter) { use_scanline_counter 1051 drivers/gpu/drm/i915/i915_irq.c if (use_scanline_counter) {