diff options
Diffstat (limited to 'drivers/media/dvb-frontends/or51211.h')
| -rw-r--r-- | drivers/media/dvb-frontends/or51211.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/or51211.h b/drivers/media/dvb-frontends/or51211.h new file mode 100644 index 0000000000..1d07639169 --- /dev/null +++ b/drivers/media/dvb-frontends/or51211.h @@ -0,0 +1,39 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Support for OR51211 (pcHDTV HD-2000) - VSB + * + * Copyright (C) 2005 Kirk Lapray <kirk_lapray@bigfoot.com> +*/ + +#ifndef OR51211_H +#define OR51211_H + +#include <linux/dvb/frontend.h> +#include <linux/firmware.h> + +struct or51211_config +{ + /* The demodulator's i2c address */ + u8 demod_address; + + /* Request firmware for device */ + int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name); + void (*setmode)(struct dvb_frontend * fe, int mode); + void (*reset)(struct dvb_frontend * fe); + void (*sleep)(struct dvb_frontend * fe); +}; + +#if IS_REACHABLE(CONFIG_DVB_OR51211) +extern struct dvb_frontend* or51211_attach(const struct or51211_config* config, + struct i2c_adapter* i2c); +#else +static inline struct dvb_frontend* or51211_attach(const struct or51211_config* config, + struct i2c_adapter* i2c) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif // CONFIG_DVB_OR51211 + +#endif // OR51211_H + |