Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 59 insertions, 0 deletions

diff --git a/sound/pci/asihpi/hpi6000.h b/sound/pci/asihpi/hpi6000.h
new file mode 100644
index 0000000000..4a5256a6e4
--- /dev/null
+++ b/sound/pci/asihpi/hpi6000.h
@@ -0,0 +1,59 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*****************************************************************************
+
+    AudioScience HPI driver
+    Copyright (C) 1997-2011  AudioScience Inc. <support@audioscience.com>
+
+
+Public declarations for DSP Proramming Interface to TI C6701
+
+Shared between hpi6000.c and DSP code
+
+(C) Copyright AudioScience Inc. 1998-2003
+******************************************************************************/
+
+#ifndef _HPI6000_H_
+#define _HPI6000_H_
+
+#define HPI_NMIXER_CONTROLS 200
+
+/*
+ * Control caching is always supported in the HPI code.
+ * The DSP should make sure that dwControlCacheSizeInBytes is initialized to 0
+ * during boot to make it in-active.
+ */
+struct hpi_hif_6000 {
+	u32 host_cmd;
+	u32 dsp_ack;
+	u32 address;
+	u32 length;
+	u32 message_buffer_address;
+	u32 response_buffer_address;
+	u32 dsp_number;
+	u32 adapter_info;
+	u32 control_cache_is_dirty;
+	u32 control_cache_address;
+	u32 control_cache_size_in_bytes;
+	u32 control_cache_count;
+};
+
+#define HPI_HIF_PACK_ADAPTER_INFO(adapter, version_major, version_minor) \
+		((adapter << 16) | (version_major << 8) | version_minor)
+#define HPI_HIF_ADAPTER_INFO_EXTRACT_ADAPTER(adapterinfo) \
+		((adapterinfo >> 16) & 0xffff)
+#define HPI_HIF_ADAPTER_INFO_EXTRACT_HWVERSION_MAJOR(adapterinfo) \
+		((adapterinfo >> 8) & 0xff)
+#define HPI_HIF_ADAPTER_INFO_EXTRACT_HWVERSION_MINOR(adapterinfo) \
+		(adapterinfo & 0xff)
+
+/* Command/status exchanged between host and DSP */
+#define HPI_HIF_IDLE            0
+#define HPI_HIF_SEND_MSG        1
+#define HPI_HIF_GET_RESP        2
+#define HPI_HIF_DATA_MASK       0x10
+#define HPI_HIF_SEND_DATA       0x13
+#define HPI_HIF_GET_DATA        0x14
+#define HPI_HIF_SEND_DONE       5
+#define HPI_HIF_RESET           9
+
+#endif				/* _HPI6000_H_ */