From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- drivers/media/dvb-frontends/cx24116.h | 45 +++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 drivers/media/dvb-frontends/cx24116.h (limited to 'drivers/media/dvb-frontends/cx24116.h') diff --git a/drivers/media/dvb-frontends/cx24116.h b/drivers/media/dvb-frontends/cx24116.h new file mode 100644 index 000000000..1d2fab594 --- /dev/null +++ b/drivers/media/dvb-frontends/cx24116.h @@ -0,0 +1,45 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + Conexant cx24116/cx24118 - DVBS/S2 Satellite demod/tuner driver + + Copyright (C) 2006 Steven Toth + +*/ + +#ifndef CX24116_H +#define CX24116_H + +#include + +struct cx24116_config { + /* the demodulator's i2c address */ + u8 demod_address; + + /* Need to set device param for start_dma */ + int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured); + + /* Need to reset device during firmware loading */ + int (*reset_device)(struct dvb_frontend *fe); + + /* Need to set MPEG parameters */ + u8 mpg_clk_pos_pol:0x02; + + /* max bytes I2C provider can write at once */ + u16 i2c_wr_max; +}; + +#if IS_REACHABLE(CONFIG_DVB_CX24116) +extern struct dvb_frontend *cx24116_attach( + const struct cx24116_config *config, + struct i2c_adapter *i2c); +#else +static inline struct dvb_frontend *cx24116_attach( + const struct cx24116_config *config, + struct i2c_adapter *i2c) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif + +#endif /* CX24116_H */ -- cgit v1.2.3