1 files changed, 0 insertions, 57 deletions
diff --git a/drivers/gpu/drm/i915/pxp/intel_pxp_tee_interface.h b/drivers/gpu/drm/i915/pxp/intel_pxp_tee_interface.h
deleted file mode 100644
index 7edc1760f142..000000000000
--- a/drivers/gpu/drm/i915/pxp/intel_pxp_tee_interface.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-/*
- * Copyright(c) 2020-2022, Intel Corporation. All rights reserved.
- */
-
-#ifndef __INTEL_PXP_TEE_INTERFACE_H__
-#define __INTEL_PXP_TEE_INTERFACE_H__
-
-#include <linux/types.h>
-
-#define PXP_TEE_APIVER 0x40002
-#define PXP_TEE_43_APIVER 0x00040003
-#define PXP_TEE_ARB_CMDID 0x1e
-#define PXP_TEE_ARB_PROTECTION_MODE 0x2
-#define PXP_TEE_43_START_HUC_AUTH   0x0000003A
-
-/*
- * there are a lot of status codes for PXP, but we only define the ones we
- * actually can handle in the driver. other failure codes will be printed to
- * error msg for debug.
- */
-enum pxp_status {
-	PXP_STATUS_SUCCESS = 0x0,
-	PXP_STATUS_OP_NOT_PERMITTED = 0x4013
-};
-
-/* PXP TEE message header */
-struct pxp_tee_cmd_header {
-	u32 api_version;
-	u32 command_id;
-	u32 status;
-	/* Length of the message (excluding the header) */
-	u32 buffer_len;
-} __packed;
-
-/* PXP TEE message input to create a arbitrary session */
-struct pxp_tee_create_arb_in {
-	struct pxp_tee_cmd_header header;
-	u32 protection_mode;
-	u32 session_id;
-} __packed;
-
-/* PXP TEE message output to create a arbitrary session */
-struct pxp_tee_create_arb_out {
-	struct pxp_tee_cmd_header header;
-} __packed;
-
-struct pxp_tee_start_huc_auth_in {
-	struct pxp_tee_cmd_header header;
-	__le64                    huc_base_address;
-};
-
-struct pxp_tee_start_huc_auth_out {
-	struct pxp_tee_cmd_header header;
-};
-
-#endif /* __INTEL_PXP_TEE_INTERFACE_H__ */