PIPE_PIXEL_MASK   815 drivers/gpu/drm/i915/i915_irq.c 	pixel = low & PIPE_PIXEL_MASK;
PIPE_PIXEL_MASK  1001 drivers/gpu/drm/i915/i915_irq.c 		position = (I915_READ_FW(PIPEFRAMEPIXEL(pipe)) & PIPE_PIXEL_MASK) >> PIPE_PIXEL_SHIFT;