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-rw-r--r--drivers/media/dvb-frontends/tda8261.h43
1 files changed, 43 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/tda8261.h b/drivers/media/dvb-frontends/tda8261.h
new file mode 100644
index 000000000..d45a102a7
--- /dev/null
+++ b/drivers/media/dvb-frontends/tda8261.h
@@ -0,0 +1,43 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ TDA8261 8PSK/QPSK tuner driver
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+*/
+
+#ifndef __TDA8261_H
+#define __TDA8261_H
+
+enum tda8261_step {
+ TDA8261_STEP_2000 = 0, /* 2000 kHz */
+ TDA8261_STEP_1000, /* 1000 kHz */
+ TDA8261_STEP_500, /* 500 kHz */
+ TDA8261_STEP_250, /* 250 kHz */
+ TDA8261_STEP_125 /* 125 kHz */
+};
+
+struct tda8261_config {
+// u8 buf[16];
+ u8 addr;
+ enum tda8261_step step_size;
+};
+
+#if IS_REACHABLE(CONFIG_DVB_TDA8261)
+
+extern struct dvb_frontend *tda8261_attach(struct dvb_frontend *fe,
+ const struct tda8261_config *config,
+ struct i2c_adapter *i2c);
+
+#else
+
+static inline struct dvb_frontend *tda8261_attach(struct dvb_frontend *fe,
+ const struct tda8261_config *config,
+ struct i2c_adapter *i2c)
+{
+ printk(KERN_WARNING "%s: Driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+
+#endif //CONFIG_DVB_TDA8261
+
+#endif// __TDA8261_H