diff options
Diffstat (limited to 'drivers/gpu/drm/i915/pxp/intel_pxp_irq.h')
| -rw-r--r-- | drivers/gpu/drm/i915/pxp/intel_pxp_irq.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/pxp/intel_pxp_irq.h b/drivers/gpu/drm/i915/pxp/intel_pxp_irq.h new file mode 100644 index 000000000000..8b5793654844 --- /dev/null +++ b/drivers/gpu/drm/i915/pxp/intel_pxp_irq.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright(c) 2020, Intel Corporation. All rights reserved. + */ + +#ifndef __INTEL_PXP_IRQ_H__ +#define __INTEL_PXP_IRQ_H__ + +#include <linux/types.h> + +struct intel_pxp; + +#define GEN12_DISPLAY_PXP_STATE_TERMINATED_INTERRUPT BIT(1) +#define GEN12_DISPLAY_APP_TERMINATED_PER_FW_REQ_INTERRUPT BIT(2) +#define GEN12_DISPLAY_STATE_RESET_COMPLETE_INTERRUPT BIT(3) + +#define GEN12_PXP_INTERRUPTS \ + (GEN12_DISPLAY_PXP_STATE_TERMINATED_INTERRUPT | \ + GEN12_DISPLAY_APP_TERMINATED_PER_FW_REQ_INTERRUPT | \ + GEN12_DISPLAY_STATE_RESET_COMPLETE_INTERRUPT) + +#ifdef CONFIG_DRM_I915_PXP +void intel_pxp_irq_enable(struct intel_pxp *pxp); +void intel_pxp_irq_disable(struct intel_pxp *pxp); +void intel_pxp_irq_handler(struct intel_pxp *pxp, u16 iir); +#else +static inline void intel_pxp_irq_handler(struct intel_pxp *pxp, u16 iir) +{ +} +#endif + +#endif /* __INTEL_PXP_IRQ_H__ */ |