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/linux-4.1.27/drivers/gpu/drm/i915/
Di915_irq.c1675 u32 pipe_stats[I915_MAX_PIPES] = { }; in valleyview_pipestat_irq_handler() local
1713 pipe_stats[pipe] = I915_READ(reg) & mask; in valleyview_pipestat_irq_handler()
1718 if (pipe_stats[pipe] & (PIPE_FIFO_UNDERRUN_STATUS | in valleyview_pipestat_irq_handler()
1720 I915_WRITE(reg, pipe_stats[pipe]); in valleyview_pipestat_irq_handler()
1725 if (pipe_stats[pipe] & PIPE_START_VBLANK_INTERRUPT_STATUS && in valleyview_pipestat_irq_handler()
1729 if (pipe_stats[pipe] & PLANE_FLIP_DONE_INT_STATUS_VLV) { in valleyview_pipestat_irq_handler()
1734 if (pipe_stats[pipe] & PIPE_CRC_DONE_INTERRUPT_STATUS) in valleyview_pipestat_irq_handler()
1737 if (pipe_stats[pipe] & PIPE_FIFO_UNDERRUN_STATUS) in valleyview_pipestat_irq_handler()
1741 if (pipe_stats[0] & PIPE_GMBUS_INTERRUPT_STATUS) in valleyview_pipestat_irq_handler()
3651 u32 pipe_stats[2]; in i8xx_irq_handler() local
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