intel_pxp_irq.h

 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
11struct 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
23void intel_pxp_irq_enable(struct intel_pxp *pxp);
24void intel_pxp_irq_disable(struct intel_pxp *pxp);
25void intel_pxp_irq_handler(struct intel_pxp *pxp, u16 iir);
26#else
27static inline void intel_pxp_irq_handler(struct intel_pxp *pxp, u16 iir)
28{
29}
30
31static inline void intel_pxp_irq_enable(struct intel_pxp *pxp)
32{
33}
34
35static inline void intel_pxp_irq_disable(struct intel_pxp *pxp)
36{
37}
38#endif
39
40#endif /* __INTEL_PXP_IRQ_H__ */