diff options
Diffstat (limited to 'drivers/gpu/drm/i915/pxp/intel_pxp.h')
-rw-r--r-- | drivers/gpu/drm/i915/pxp/intel_pxp.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/pxp/intel_pxp.h b/drivers/gpu/drm/i915/pxp/intel_pxp.h new file mode 100644 index 000000000..2da309088 --- /dev/null +++ b/drivers/gpu/drm/i915/pxp/intel_pxp.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright(c) 2020, Intel Corporation. All rights reserved. + */ + +#ifndef __INTEL_PXP_H__ +#define __INTEL_PXP_H__ + +#include <linux/errno.h> +#include <linux/types.h> + +struct intel_pxp; +struct drm_i915_gem_object; + +struct intel_gt *pxp_to_gt(const struct intel_pxp *pxp); +bool intel_pxp_is_enabled(const struct intel_pxp *pxp); +bool intel_pxp_is_active(const struct intel_pxp *pxp); + +void intel_pxp_init(struct intel_pxp *pxp); +void intel_pxp_fini(struct intel_pxp *pxp); + +void intel_pxp_init_hw(struct intel_pxp *pxp); +void intel_pxp_fini_hw(struct intel_pxp *pxp); + +void intel_pxp_mark_termination_in_progress(struct intel_pxp *pxp); + +int intel_pxp_start(struct intel_pxp *pxp); + +int intel_pxp_key_check(struct intel_pxp *pxp, + struct drm_i915_gem_object *obj, + bool assign); + +void intel_pxp_invalidate(struct intel_pxp *pxp); + +#endif /* __INTEL_PXP_H__ */ |