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Commit 940088a1 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
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V4L/DVB (11376): tvaudio.h: add static inline to retrieve the list of possible i2c addrs. 



Rather than duplicating this list everywhere, just put it in tvaudio.h.

Signed-off-by: default avatarHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 1792f68b

drivers/media/video/bt8xx/bttv-cards.c

+2 −13
Original line number Diff line number Diff line
@@ -3324,17 +3324,6 @@ void __devinit bttv_init_card1(struct bttv *btv) 
/* initialization part two -- after registering i2c bus */

void __devinit bttv_init_card2(struct bttv *btv)

{

	static const unsigned short tvaudio_addrs[] = {

		I2C_ADDR_TDA8425   >> 1,

		I2C_ADDR_TEA6300   >> 1,

		I2C_ADDR_TEA6420   >> 1,

		I2C_ADDR_TDA9840   >> 1,

		I2C_ADDR_TDA985x_L >> 1,

		I2C_ADDR_TDA985x_H >> 1,

		I2C_ADDR_TDA9874   >> 1,

		I2C_ADDR_PIC16C54  >> 1,

		I2C_CLIENT_END

	};

	int addr=ADDR_UNSET;



	btv->tuner_type = UNSET;
@@ -3621,7 +3610,7 @@ void __devinit bttv_init_card2(struct bttv *btv) 
	case 3: {

		/* The user specified that we should probe for tvaudio */

		btv->sd_tvaudio = v4l2_i2c_new_probed_subdev(&btv->c.v4l2_dev,

			&btv->c.i2c_adap, "tvaudio", "tvaudio", tvaudio_addrs);

			&btv->c.i2c_adap, "tvaudio", "tvaudio", tvaudio_addrs());

		if (btv->sd_tvaudio)

			return;

		goto no_audio;
@@ -3667,7 +3656,7 @@ void __devinit bttv_init_card2(struct bttv *btv) 


	/* Now see if we can find one of the tvaudio devices. */

	btv->sd_tvaudio = v4l2_i2c_new_probed_subdev(&btv->c.v4l2_dev,

		&btv->c.i2c_adap, "tvaudio", "tvaudio", tvaudio_addrs);

		&btv->c.i2c_adap, "tvaudio", "tvaudio", tvaudio_addrs());

	if (btv->sd_tvaudio)

		return;

include/media/tvaudio.h

+19 −0
Original line number Diff line number Diff line
@@ -21,10 +21,29 @@ 
#ifndef _TVAUDIO_H

#define _TVAUDIO_H



#include <media/i2c-addr.h>



/* The tvaudio module accepts the following inputs: */

#define TVAUDIO_INPUT_TUNER  0

#define TVAUDIO_INPUT_RADIO  1

#define TVAUDIO_INPUT_EXTERN 2

#define TVAUDIO_INPUT_INTERN 3



static inline const unsigned short *tvaudio_addrs(void)

{

	static const unsigned short addrs[] = {

		I2C_ADDR_TDA8425   >> 1,

		I2C_ADDR_TEA6300   >> 1,

		I2C_ADDR_TEA6420   >> 1,

		I2C_ADDR_TDA9840   >> 1,

		I2C_ADDR_TDA985x_L >> 1,

		I2C_ADDR_TDA985x_H >> 1,

		I2C_ADDR_TDA9874   >> 1,

		I2C_ADDR_PIC16C54  >> 1,

		I2C_CLIENT_END

	};



	return addrs;

}



#endif