Merge branch 'for-6.5/apple' into for-linus

- improved support for Keychron K8 keyboard (Lasse Brun)

1 files changed, 30 insertions, 0 deletions

diff --git a/drivers/cdx/controller/cdx_controller.h b/drivers/cdx/controller/cdx_controller.h
new file mode 100644
index 000000000000..43b7c742df87
--- /dev/null
+++ b/drivers/cdx/controller/cdx_controller.h
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Header file for the CDX Controller
+ *
+ * Copyright (C) 2022-2023, Advanced Micro Devices, Inc.
+ */
+
+#ifndef _CDX_CONTROLLER_H_
+#define _CDX_CONTROLLER_H_
+
+#include <linux/cdx/cdx_bus.h>
+#include "mcdi_functions.h"
+
+void cdx_rpmsg_post_probe(struct cdx_controller *cdx);
+
+void cdx_rpmsg_pre_remove(struct cdx_controller *cdx);
+
+int cdx_rpmsg_send(struct cdx_mcdi *cdx_mcdi,
+		   const struct cdx_dword *hdr, size_t hdr_len,
+		   const struct cdx_dword *sdu, size_t sdu_len);
+
+void cdx_rpmsg_read_resp(struct cdx_mcdi *cdx_mcdi,
+			 struct cdx_dword *outbuf, size_t offset,
+			 size_t outlen);
+
+int cdx_setup_rpmsg(struct platform_device *pdev);
+
+void cdx_destroy_rpmsg(struct platform_device *pdev);
+
+#endif /* _CDX_CONT_PRIV_H_ */