1 /* SPDX-License-Identifier: MIT */ 2 /* 3 * Copyright(c) 2020, Intel Corporation. All rights reserved. 4 */ 5 6 #ifndef __INTEL_PXP_IRQ_H__ 7 #define __INTEL_PXP_IRQ_H__ 8 9 #include <linux/types.h> 10 11 struct intel_pxp; 12 13 #define GEN12_DISPLAY_PXP_STATE_TERMINATED_INTERRUPT BIT(1) 14 #define GEN12_DISPLAY_APP_TERMINATED_PER_FW_REQ_INTERRUPT BIT(2) 15 #define GEN12_DISPLAY_STATE_RESET_COMPLETE_INTERRUPT BIT(3) 16 17 #define GEN12_PXP_INTERRUPTS \ 18 (GEN12_DISPLAY_PXP_STATE_TERMINATED_INTERRUPT | \ 19 GEN12_DISPLAY_APP_TERMINATED_PER_FW_REQ_INTERRUPT | \ 20 GEN12_DISPLAY_STATE_RESET_COMPLETE_INTERRUPT) 21 22 #ifdef CONFIG_DRM_I915_PXP 23 void intel_pxp_irq_enable(struct intel_pxp *pxp); 24 void intel_pxp_irq_disable(struct intel_pxp *pxp); 25 void intel_pxp_irq_handler(struct intel_pxp *pxp, u16 iir); 26 #else 27 static inline void intel_pxp_irq_handler(struct intel_pxp *pxp, u16 iir) 28 { 29 } 30 #endif 31 32 #endif /* __INTEL_PXP_IRQ_H__ */ 33