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path: root/drivers/gpu/drm/xe/xe_pxp.h
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Diffstat (limited to 'drivers/gpu/drm/xe/xe_pxp.h')
-rw-r--r--drivers/gpu/drm/xe/xe_pxp.h35
1 files changed, 35 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_pxp.h b/drivers/gpu/drm/xe/xe_pxp.h
new file mode 100644
index 000000000000..71a23280b900
--- /dev/null
+++ b/drivers/gpu/drm/xe/xe_pxp.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright(c) 2024, Intel Corporation. All rights reserved.
+ */
+
+#ifndef __XE_PXP_H__
+#define __XE_PXP_H__
+
+#include <linux/types.h>
+
+struct drm_gem_object;
+struct xe_bo;
+struct xe_device;
+struct xe_exec_queue;
+struct xe_pxp;
+
+bool xe_pxp_is_supported(const struct xe_device *xe);
+bool xe_pxp_is_enabled(const struct xe_pxp *pxp);
+int xe_pxp_get_readiness_status(struct xe_pxp *pxp);
+
+int xe_pxp_init(struct xe_device *xe);
+void xe_pxp_irq_handler(struct xe_device *xe, u16 iir);
+
+int xe_pxp_pm_suspend(struct xe_pxp *pxp);
+void xe_pxp_pm_resume(struct xe_pxp *pxp);
+
+int xe_pxp_exec_queue_set_type(struct xe_pxp *pxp, struct xe_exec_queue *q, u8 type);
+int xe_pxp_exec_queue_add(struct xe_pxp *pxp, struct xe_exec_queue *q);
+void xe_pxp_exec_queue_remove(struct xe_pxp *pxp, struct xe_exec_queue *q);
+
+int xe_pxp_key_assign(struct xe_pxp *pxp, struct xe_bo *bo);
+int xe_pxp_bo_key_check(struct xe_pxp *pxp, struct xe_bo *bo);
+int xe_pxp_obj_key_check(struct drm_gem_object *obj);
+
+#endif /* __XE_PXP_H__ */