drivers/media/dvb-frontends/stb6000.h

Source file repositories/reference/linux-study-clean/drivers/media/dvb-frontends/stb6000.h

File Facts

System
Linux kernel
Corpus path
drivers/media/dvb-frontends/stb6000.h
Extension
.h
Size
948 bytes
Lines
39
Domain
Driver Families
Bucket
drivers/media
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

Driver for ST stb6000 DVBS Silicon tuner

     Copyright (C) 2008 Igor M. Liplianin (liplianin@me.by)


  */

#ifndef __DVB_STB6000_H__
#define __DVB_STB6000_H__

#include <linux/i2c.h>
#include <media/dvb_frontend.h>

#if IS_REACHABLE(CONFIG_DVB_STB6000)
/**
 * stb6000_attach - Attach a stb6000 tuner to the supplied frontend structure.
 *
 * @fe: Frontend to attach to.
 * @addr: i2c address of the tuner.
 * @i2c: i2c adapter to use.
 *
 * return: FE pointer on success, NULL on failure.
 */
extern struct dvb_frontend *stb6000_attach(struct dvb_frontend *fe, int addr,
					   struct i2c_adapter *i2c);
#else
static inline struct dvb_frontend *stb6000_attach(struct dvb_frontend *fe,
						  int addr,
						  struct i2c_adapter *i2c)
{
	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
	return NULL;
}
#endif /* CONFIG_DVB_STB6000 */

#endif /* __DVB_STB6000_H__ */

Annotation

Implementation Notes