[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / media / dvb / frontends / sp887x.h

/*
   Driver for the Spase sp887x demodulator
*/

#ifndef SP887X_H
#define SP887X_H

#include <linux/dvb/frontend.h>
#include <linux/firmware.h>

struct sp887x_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);
};

#if defined(CONFIG_DVB_SP887X) || defined(CONFIG_DVB_SP887X_MODULE)
extern struct dvb_frontend* sp887x_attach(const struct sp887x_config* config,
					  struct i2c_adapter* i2c);
#else
static inline struct dvb_frontend* sp887x_attach(const struct sp887x_config* config,
					  struct i2c_adapter* i2c)
{
	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
	return NULL;
}
#endif // CONFIG_DVB_SP887X

#endif // SP887X_H
Commit	Line	Data
1da177e4 LT	1	/*
	2	Driver for the Spase sp887x demodulator
	3	*/
	4
	5	#ifndef SP887X_H
	6	#define SP887X_H
	7
	8	#include <linux/dvb/frontend.h>
	9	#include <linux/firmware.h>
	10
	11	struct sp887x_config
	12	{
	13	/* the demodulator's i2c address */
	14	u8 demod_address;
	15
1da177e4 LT	16	/* request firmware for device */
	17	int (request_firmware)(struct dvb_frontend fe, const struct firmware *fw, char name);
	18	};
	19
102a342b	20	#if defined(CONFIG_DVB_SP887X) \|\| defined(CONFIG_DVB_SP887X_MODULE)
1da177e4 LT	21	extern struct dvb_frontend* sp887x_attach(const struct sp887x_config* config,
1da177e4 LT	22	struct i2c_adapter* i2c);
102a342b AQ	23	#else
	24	static inline struct dvb_frontend* sp887x_attach(const struct sp887x_config* config,
	25	struct i2c_adapter* i2c)
	26	{
	27	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
	28	return NULL;
	29	}
	30	#endif // CONFIG_DVB_SP887X
1da177e4 LT	31
1da177e4 LT	32	#endif // SP887X_H