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-rw-r--r--include/media/i2c/tvaudio.h52
1 files changed, 52 insertions, 0 deletions
diff --git a/include/media/i2c/tvaudio.h b/include/media/i2c/tvaudio.h
new file mode 100644
index 000000000..42cd3206f
--- /dev/null
+++ b/include/media/i2c/tvaudio.h
@@ -0,0 +1,52 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ tvaudio.h - definition for tvaudio inputs
+
+ Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl)
+
+*/
+
+#ifndef _TVAUDIO_H
+#define _TVAUDIO_H
+
+/*
+ * i2c bus addresses for the chips supported by tvaudio.c
+ */
+
+#define I2C_ADDR_TDA8425 0x82
+#define I2C_ADDR_TDA9840 0x84
+#define I2C_ADDR_TDA9874 0xb0 /* also used by 9875 */
+#define I2C_ADDR_TDA9875 0xb0
+#define I2C_ADDR_TDA8425 0x82
+#define I2C_ADDR_TDA9840 0x84 /* also used by TA8874Z */
+#define I2C_ADDR_TDA985x_L 0xb4 /* also used by 9873 */
+#define I2C_ADDR_TDA985x_H 0xb6
+#define I2C_ADDR_TDA9874 0xb0 /* also used by 9875 */
+#define I2C_ADDR_TEA6300 0x80 /* also used by 6320 */
+#define I2C_ADDR_TEA6420 0x98
+#define I2C_ADDR_PIC16C54 0x96 /* PV951 */
+
+/* The tvaudio module accepts the following inputs: */
+#define TVAUDIO_INPUT_TUNER 0
+#define TVAUDIO_INPUT_RADIO 1
+#define TVAUDIO_INPUT_EXTERN 2
+#define TVAUDIO_INPUT_INTERN 3
+
+static inline const unsigned short *tvaudio_addrs(void)
+{
+ static const unsigned short addrs[] = {
+ I2C_ADDR_TDA8425 >> 1,
+ I2C_ADDR_TEA6300 >> 1,
+ I2C_ADDR_TEA6420 >> 1,
+ I2C_ADDR_TDA9840 >> 1,
+ I2C_ADDR_TDA985x_L >> 1,
+ I2C_ADDR_TDA985x_H >> 1,
+ I2C_ADDR_TDA9874 >> 1,
+ I2C_ADDR_PIC16C54 >> 1,
+ I2C_CLIENT_END
+ };
+
+ return addrs;
+}
+
+#endif