From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- drivers/media/dvb-frontends/lnbh29.h | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 drivers/media/dvb-frontends/lnbh29.h (limited to 'drivers/media/dvb-frontends/lnbh29.h') diff --git a/drivers/media/dvb-frontends/lnbh29.h b/drivers/media/dvb-frontends/lnbh29.h new file mode 100644 index 0000000000..6179921520 --- /dev/null +++ b/drivers/media/dvb-frontends/lnbh29.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Driver for LNB supply and control IC STMicroelectronics LNBH29 + * + * Copyright (c) 2018 Socionext Inc. + */ + +#ifndef LNBH29_H +#define LNBH29_H + +#include +#include + +/* Using very low E.S.R. capacitors or ceramic caps */ +#define LNBH29_DATA_COMP BIT(3) + +struct lnbh29_config { + u8 i2c_address; + u8 data_config; +}; + +#if IS_REACHABLE(CONFIG_DVB_LNBH29) +struct dvb_frontend *lnbh29_attach(struct dvb_frontend *fe, + struct lnbh29_config *cfg, + struct i2c_adapter *i2c); +#else +static inline struct dvb_frontend *lnbh29_attach(struct dvb_frontend *fe, + struct lnbh29_config *cfg, + struct i2c_adapter *i2c) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif + +#endif -- cgit v1.2.3