1239 static void ivybridge_parity_error_irq_handler(struct drm_device *dev, u32 iir)  in ivybridge_parity_error_irq_handler()  argument
1250 	iir &= GT_PARITY_ERROR(dev);  in ivybridge_parity_error_irq_handler()
1251 	if (iir & GT_RENDER_L3_PARITY_ERROR_INTERRUPT_S1)  in ivybridge_parity_error_irq_handler()
1254 	if (iir & GT_RENDER_L3_PARITY_ERROR_INTERRUPT)  in ivybridge_parity_error_irq_handler()
1620 static void valleyview_pipestat_irq_handler(struct drm_device *dev, u32 iir)  in valleyview_pipestat_irq_handler()  argument
1653 		if (iir & iir_bit)  in valleyview_pipestat_irq_handler()
1738 	u32 iir, gt_iir, pm_iir;  in valleyview_irq_handler()  local
1755 		iir = I915_READ(VLV_IIR);  in valleyview_irq_handler()
1756 		if (iir) {  in valleyview_irq_handler()
1758 			if (iir & I915_DISPLAY_PORT_INTERRUPT)  in valleyview_irq_handler()
1760 			I915_WRITE(VLV_IIR, iir);  in valleyview_irq_handler()
1763 		if (gt_iir == 0 && pm_iir == 0 && iir == 0)  in valleyview_irq_handler()
1774 		valleyview_pipestat_irq_handler(dev, iir);  in valleyview_irq_handler()
1785 	u32 master_ctl, iir;  in cherryview_irq_handler()  local
1793 		iir = I915_READ(VLV_IIR);  in cherryview_irq_handler()
1795 		if (master_ctl == 0 && iir == 0)  in cherryview_irq_handler()
1804 		if (iir) {  in cherryview_irq_handler()
1806 			if (iir & I915_DISPLAY_PORT_INTERRUPT)  in cherryview_irq_handler()
1808 			I915_WRITE(VLV_IIR, iir);  in cherryview_irq_handler()
1815 		valleyview_pipestat_irq_handler(dev, iir);  in cherryview_irq_handler()
3818 			       int plane, int pipe, u32 iir)  in i8xx_handle_vblank()  argument
3826 	if ((iir & flip_pending) == 0)  in i8xx_handle_vblank()
3851 	u16 iir, new_iir;  in i8xx_irq_handler()  local
3861 	iir = I915_READ16(IIR);  in i8xx_irq_handler()
3862 	if (iir == 0)  in i8xx_irq_handler()
3865 	while (iir & ~flip_mask) {  in i8xx_irq_handler()
3872 		if (iir & I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT)  in i8xx_irq_handler()
3873 			DRM_DEBUG("Command parser error, iir 0x%08x\n", iir);  in i8xx_irq_handler()
3887 		I915_WRITE16(IIR, iir & ~flip_mask);  in i8xx_irq_handler()
3890 		if (iir & I915_USER_INTERRUPT)  in i8xx_irq_handler()
3899 			    i8xx_handle_vblank(dev, plane, pipe, iir))  in i8xx_irq_handler()
3910 		iir = new_iir;  in i8xx_irq_handler()
4000 			       int plane, int pipe, u32 iir)  in i915_handle_vblank()  argument
4008 	if ((iir & flip_pending) == 0)  in i915_handle_vblank()
4033 	u32 iir, new_iir, pipe_stats[I915_MAX_PIPES];  in i915_irq_handler()  local
4042 	iir = I915_READ(IIR);  in i915_irq_handler()
4044 		bool irq_received = (iir & ~flip_mask) != 0;  in i915_irq_handler()
4053 		if (iir & I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT)  in i915_irq_handler()
4054 			DRM_DEBUG("Command parser error, iir 0x%08x\n", iir);  in i915_irq_handler()
4073 		    iir & I915_DISPLAY_PORT_INTERRUPT)  in i915_irq_handler()
4076 		I915_WRITE(IIR, iir & ~flip_mask);  in i915_irq_handler()
4079 		if (iir & I915_USER_INTERRUPT)  in i915_irq_handler()
4088 			    i915_handle_vblank(dev, plane, pipe, iir))  in i915_irq_handler()
4102 		if (blc_event || (iir & I915_ASLE_INTERRUPT))  in i915_irq_handler()
4121 		iir = new_iir;  in i915_irq_handler()
4122 	} while (iir & ~flip_mask);  in i915_irq_handler()
4253 	u32 iir, new_iir;  in i965_irq_handler()  local
4263 	iir = I915_READ(IIR);  in i965_irq_handler()
4266 		bool irq_received = (iir & ~flip_mask) != 0;  in i965_irq_handler()
4275 		if (iir & I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT)  in i965_irq_handler()
4276 			DRM_DEBUG("Command parser error, iir 0x%08x\n", iir);  in i965_irq_handler()
4298 		if (iir & I915_DISPLAY_PORT_INTERRUPT)  in i965_irq_handler()
4301 		I915_WRITE(IIR, iir & ~flip_mask);  in i965_irq_handler()
4304 		if (iir & I915_USER_INTERRUPT)  in i965_irq_handler()
4306 		if (iir & I915_BSD_USER_INTERRUPT)  in i965_irq_handler()
4311 			    i915_handle_vblank(dev, pipe, pipe, iir))  in i965_irq_handler()
4324 		if (blc_event || (iir & I915_ASLE_INTERRUPT))  in i965_irq_handler()
4345 		iir = new_iir;  in i965_irq_handler()