Commit 3acf2809 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab Committed by Linus Torvalds
Browse files

[PATCH] v4l: 886: renamed common structures to em28xx 



- Renamed common structures to em28xx

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent e0ec29b7

drivers/media/video/em28xx/em28xx-cards.c

+47 −47
Original line number Diff line number Diff line
@@ -34,7 +34,7 @@ 


#include "em28xx.h"



struct em2820_board em2820_boards[] = {

struct em28xx_board em28xx_boards[] = {

	[EM2800_BOARD_UNKNOWN] = {

		.name         = "Unknown EM2800 video grabber",

		.is_em2800    = 1,
@@ -42,13 +42,13 @@ struct em2820_board em2820_boards[] = { 
		.norm         = VIDEO_MODE_PAL,

		.tda9887_conf = TDA9887_PRESENT,

		.has_tuner    = 1,

		.decoder      = EM2820_SAA7113,

		.decoder      = EM28XX_SAA7113,

		.input           = {{

			.type     = EM2820_VMUX_COMPOSITE1,

			.type     = EM28XX_VMUX_COMPOSITE1,

			.vmux     = 0,

			.amux     = 1,

		},{

			.type     = EM2820_VMUX_SVIDEO,

			.type     = EM28XX_VMUX_SVIDEO,

			.vmux     = 9,

			.amux     = 1,

		}},
@@ -60,13 +60,13 @@ struct em2820_board em2820_boards[] = { 
		.norm         = VIDEO_MODE_PAL,

		.tda9887_conf = TDA9887_PRESENT,

		.has_tuner    = 1,

		.decoder      = EM2820_SAA7113,

		.decoder      = EM28XX_SAA7113,

		.input           = {{

			.type     = EM2820_VMUX_COMPOSITE1,

			.type     = EM28XX_VMUX_COMPOSITE1,

			.vmux     = 0,

			.amux     = 1,

		},{

			.type     = EM2820_VMUX_SVIDEO,

			.type     = EM28XX_VMUX_SVIDEO,

			.vmux     = 9,

			.amux     = 1,

		}},
@@ -78,17 +78,17 @@ struct em2820_board em2820_boards[] = { 
		.tuner_type   = TUNER_LG_PAL_NEW_TAPC,

		.tda9887_conf = TDA9887_PRESENT,

		.has_tuner    = 1,

		.decoder      = EM2820_SAA7113,

		.decoder      = EM28XX_SAA7113,

		.input          = {{

			.type     = EM2820_VMUX_TELEVISION,

			.type     = EM28XX_VMUX_TELEVISION,

			.vmux     = 2,

			.amux     = 0,

		},{

			.type     = EM2820_VMUX_COMPOSITE1,

			.type     = EM28XX_VMUX_COMPOSITE1,

			.vmux     = 0,

			.amux     = 1,

		},{

			.type     = EM2820_VMUX_SVIDEO,

			.type     = EM28XX_VMUX_SVIDEO,

			.vmux     = 9,

			.amux     = 1,

		}},
@@ -100,17 +100,17 @@ struct em2820_board em2820_boards[] = { 
		.tuner_type   = TUNER_LG_PAL_NEW_TAPC,

		.tda9887_conf = TDA9887_PRESENT,

		.has_tuner    = 1,

		.decoder      = EM2820_SAA7113,

		.decoder      = EM28XX_SAA7113,

		.input          = {{

			.type     = EM2820_VMUX_TELEVISION,

			.type     = EM28XX_VMUX_TELEVISION,

			.vmux     = 2,

			.amux     = 0,

		},{

			.type     = EM2820_VMUX_COMPOSITE1,

			.type     = EM28XX_VMUX_COMPOSITE1,

			.vmux     = 0,

			.amux     = 1,

		},{

			.type     = EM2820_VMUX_SVIDEO,

			.type     = EM28XX_VMUX_SVIDEO,

			.vmux     = 9,

			.amux     = 1,

		}},
@@ -122,15 +122,15 @@ struct em2820_board em2820_boards[] = { 
		.tuner_type   = TUNER_PHILIPS_FM1236_MK3,

		.tda9887_conf = TDA9887_PRESENT|TDA9887_PORT1_ACTIVE|TDA9887_PORT2_ACTIVE,

		.has_tuner    = 1,

		.decoder      = EM2820_TVP5150,

		.decoder      = EM28XX_TVP5150,

		.has_msp34xx  = 1,

		/*FIXME: S-Video not tested */

		.input          = {{

			.type     = EM2820_VMUX_TELEVISION,

			.type     = EM28XX_VMUX_TELEVISION,

			.vmux     = 0,

			.amux     = 0,

		},{

			.type     = EM2820_VMUX_SVIDEO,

			.type     = EM28XX_VMUX_SVIDEO,

			.vmux     = 2,

			.amux     = 1,

		}},
@@ -142,17 +142,17 @@ struct em2820_board em2820_boards[] = { 
		.tuner_type	= TUNER_LG_PAL_NEW_TAPC,

		.tda9887_conf	= TDA9887_PRESENT|TDA9887_PORT1_ACTIVE|TDA9887_PORT2_ACTIVE,

		.has_tuner	= 1,

		.decoder        = EM2820_SAA7114,

		.decoder        = EM28XX_SAA7114,

		.input          = {{

			.type     = EM2820_VMUX_TELEVISION,

			.type     = EM28XX_VMUX_TELEVISION,

			.vmux     = 4,

			.amux     = 0,

		},{

			.type     = EM2820_VMUX_COMPOSITE1,

			.type     = EM28XX_VMUX_COMPOSITE1,

			.vmux     = 0,

			.amux     = 1,

		},{

			.type     = EM2820_VMUX_SVIDEO,

			.type     = EM28XX_VMUX_SVIDEO,

			.vmux     = 9,

			.amux     = 1,

		}},
@@ -165,17 +165,17 @@ struct em2820_board em2820_boards[] = { 
		.tuner_type   = TUNER_LG_PAL_NEW_TAPC,

		.tda9887_conf = TDA9887_PRESENT,

		.has_tuner    = 1,

		.decoder      = EM2820_SAA7113,

		.decoder      = EM28XX_SAA7113,

		.input          = {{

			.type     = EM2820_VMUX_TELEVISION,

			.type     = EM28XX_VMUX_TELEVISION,

			.vmux     = 2,

			.amux     = 0,

		},{

			.type     = EM2820_VMUX_COMPOSITE1,

			.type     = EM28XX_VMUX_COMPOSITE1,

			.vmux     = 0,

			.amux     = 1,

		},{

			.type     = EM2820_VMUX_SVIDEO,

			.type     = EM28XX_VMUX_SVIDEO,

			.vmux     = 9,

			.amux     = 1,

		}},
@@ -188,17 +188,17 @@ struct em2820_board em2820_boards[] = { 
		.tuner_type   = TUNER_LG_PAL_NEW_TAPC,

		.tda9887_conf = TDA9887_PRESENT,

		.has_tuner    = 1,

		.decoder      = EM2820_SAA7113,

		.decoder      = EM28XX_SAA7113,

		.input          = {{

			.type     = EM2820_VMUX_TELEVISION,

			.type     = EM28XX_VMUX_TELEVISION,

			.vmux     = 2,

			.amux     = 0,

		},{

			.type     = EM2820_VMUX_COMPOSITE1,

			.type     = EM28XX_VMUX_COMPOSITE1,

			.vmux     = 0,

			.amux     = 1,

		},{

			.type     = EM2820_VMUX_SVIDEO,

			.type     = EM28XX_VMUX_SVIDEO,

			.vmux     = 9,

			.amux     = 1,

		}},
@@ -211,17 +211,17 @@ struct em2820_board em2820_boards[] = { 
		.tuner_type   = TUNER_PHILIPS_ATSC,

		.tda9887_conf = TDA9887_PRESENT,

		.has_tuner    = 1,

		.decoder      = EM2820_SAA7113,

		.decoder      = EM28XX_SAA7113,

		.input          = {{

			.type     = EM2820_VMUX_TELEVISION,

			.type     = EM28XX_VMUX_TELEVISION,

			.vmux     = 2,

			.amux     = 0,

		},{

			.type     = EM2820_VMUX_COMPOSITE1,

			.type     = EM28XX_VMUX_COMPOSITE1,

			.vmux     = 0,

			.amux     = 1,

		},{

			.type     = EM2820_VMUX_SVIDEO,

			.type     = EM28XX_VMUX_SVIDEO,

			.vmux     = 9,

			.amux     = 1,

		}},
@@ -231,22 +231,22 @@ struct em2820_board em2820_boards[] = { 
		.vchannels    = 3,

		.norm         = VIDEO_MODE_PAL,

		.has_tuner    = 0,

		.decoder      = EM2820_SAA7113,

		.decoder      = EM28XX_SAA7113,

		.input          = {{

			.type     = EM2820_VMUX_COMPOSITE1,

			.type     = EM28XX_VMUX_COMPOSITE1,

			.vmux     = 0,

			.amux     = 1,

		},{

			.type     = EM2820_VMUX_SVIDEO,

			.type     = EM28XX_VMUX_SVIDEO,

			.vmux     = 9,

			.amux     = 1,

		}},

	},

};

const unsigned int em2820_bcount = ARRAY_SIZE(em2820_boards);

const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);



/* table of devices that work with this driver */

struct usb_device_id em2820_id_table [] = {

struct usb_device_id em28xx_id_table [] = {

	{ USB_DEVICE(0xeb1a, 0x2800), .driver_info = EM2800_BOARD_UNKNOWN },

	{ USB_DEVICE(0xeb1a, 0x2820), .driver_info = EM2820_BOARD_MSI_VOX_USB_2 },

	{ USB_DEVICE(0x0ccd, 0x0036), .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
@@ -256,7 +256,7 @@ struct usb_device_id em2820_id_table [] = { 
	{ },

};



void em2820_card_setup(struct em2820 *dev)

void em28xx_card_setup(struct em28xx *dev)

{

	/* request some modules */

	if (dev->model == EM2820_BOARD_HAUPPAUGE_WINTV_USB_2) {
@@ -274,14 +274,14 @@ void em2820_card_setup(struct em2820 *dev) 
		if (tv.audio_processor == AUDIO_CHIP_MSP34XX) {

			dev->has_msp34xx=1;

		} else dev->has_msp34xx=0;

		em2820_write_regs_req(dev,0x06,0x00,"\x40",1);// Serial Bus Frequency Select Register

		em2820_write_regs_req(dev,0x0f,0x00,"\x87",1);// XCLK Frequency Select Register

		em2820_write_regs_req(dev,0x88,0x0d,"\xd0",1);

		em28xx_write_regs_req(dev,0x06,0x00,"\x40",1);// Serial Bus Frequency Select Register

		em28xx_write_regs_req(dev,0x0f,0x00,"\x87",1);// XCLK Frequency Select Register

		em28xx_write_regs_req(dev,0x88,0x0d,"\xd0",1);

	}

}



EXPORT_SYMBOL(em2820_boards);

EXPORT_SYMBOL(em2820_bcount);

EXPORT_SYMBOL(em2820_id_table);

EXPORT_SYMBOL(em28xx_boards);

EXPORT_SYMBOL(em28xx_bcount);

EXPORT_SYMBOL(em28xx_id_table);



MODULE_DEVICE_TABLE (usb, em2820_id_table);
 
MODULE_DEVICE_TABLE (usb, em28xx_id_table);

drivers/media/video/em28xx/em28xx-core.c

+137 −137

File changed.

Preview size limit exceeded, changes collapsed.

drivers/media/video/em28xx/em28xx-i2c.c

+64 −64
Original line number Diff line number Diff line
@@ -50,7 +50,7 @@ MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]"); 
 * em2800_i2c_send_max4()

 * send up to 4 bytes to the i2c device

 */

static int em2800_i2c_send_max4(struct em2820 *dev, unsigned char addr,

static int em2800_i2c_send_max4(struct em28xx *dev, unsigned char addr,

				char *buf, int len)

{

	int ret;
@@ -67,19 +67,19 @@ static int em2800_i2c_send_max4(struct em2820 *dev, unsigned char addr, 
	if (len > 3)

		b2[0] = buf[3];



	ret = dev->em2820_write_regs(dev, 4 - len, &b2[4 - len], 2 + len);

	ret = dev->em28xx_write_regs(dev, 4 - len, &b2[4 - len], 2 + len);

	if (ret != 2 + len) {

		em2820_warn("writting to i2c device failed (error=%i)\n", ret);

		em28xx_warn("writting to i2c device failed (error=%i)\n", ret);

		return -EIO;

	}

	for (write_timeout = EM2800_I2C_WRITE_TIMEOUT; write_timeout > 0;

	     write_timeout -= 5) {

		ret = dev->em2820_read_reg(dev, 0x05);

		ret = dev->em28xx_read_reg(dev, 0x05);

		if (ret == 0x80 + len - 1)

			return len;

		mdelay(5);

	}

	em2820_warn("i2c write timed out\n");

	em28xx_warn("i2c write timed out\n");

	return -EIO;

}
@@ -94,7 +94,7 @@ static int em2800_i2c_send_bytes(void *data, unsigned char addr, char *buf, 
	int wrcount = 0;

	int count;

	int maxLen = 4;

	struct em2820 *dev = (struct em2820 *)data;

	struct em28xx *dev = (struct em28xx *)data;

	while (len > 0) {

		count = (len > maxLen) ? maxLen : len;

		ret = em2800_i2c_send_max4(dev, addr, bufPtr, count);
@@ -112,27 +112,27 @@ static int em2800_i2c_send_bytes(void *data, unsigned char addr, char *buf, 
 * em2800_i2c_check_for_device()

 * check if there is a i2c_device at the supplied address

 */

static int em2800_i2c_check_for_device(struct em2820 *dev, unsigned char addr)

static int em2800_i2c_check_for_device(struct em28xx *dev, unsigned char addr)

{

	char msg;

	int ret;

	int write_timeout;

	msg = addr;

	ret = dev->em2820_write_regs(dev, 0x04, &msg, 1);

	ret = dev->em28xx_write_regs(dev, 0x04, &msg, 1);

	if (ret < 0) {

		em2820_warn("setting i2c device address failed (error=%i)\n",

		em28xx_warn("setting i2c device address failed (error=%i)\n",

			    ret);

		return ret;

	}

	msg = 0x84;

	ret = dev->em2820_write_regs(dev, 0x05, &msg, 1);

	ret = dev->em28xx_write_regs(dev, 0x05, &msg, 1);

	if (ret < 0) {

		em2820_warn("preparing i2c read failed (error=%i)\n", ret);

		em28xx_warn("preparing i2c read failed (error=%i)\n", ret);

		return ret;

	}

	for (write_timeout = EM2800_I2C_WRITE_TIMEOUT; write_timeout > 0;

	     write_timeout -= 5) {

		unsigned msg = dev->em2820_read_reg(dev, 0x5);

		unsigned msg = dev->em28xx_read_reg(dev, 0x5);

		if (msg == 0x94)

			return -ENODEV;

		else if (msg == 0x84)
@@ -146,21 +146,21 @@ static int em2800_i2c_check_for_device(struct em2820 *dev, unsigned char addr) 
 * em2800_i2c_recv_bytes()

 * read from the i2c device

 */

static int em2800_i2c_recv_bytes(struct em2820 *dev, unsigned char addr,

static int em2800_i2c_recv_bytes(struct em28xx *dev, unsigned char addr,

				 char *buf, int len)

{

	int ret;

	/* check for the device and set i2c read address */

	ret = em2800_i2c_check_for_device(dev, addr);

	if (ret) {

		em2820_warn

		em28xx_warn

		    ("preparing read at i2c address 0x%x failed (error=%i)\n",

		     addr, ret);

		return ret;

	}

	ret = dev->em2820_read_reg_req_len(dev, 0x0, 0x3, buf, len);

	ret = dev->em28xx_read_reg_req_len(dev, 0x0, 0x3, buf, len);

	if (ret < 0) {

		em2820_warn("reading from i2c device at 0x%x failed (error=%i)",

		em28xx_warn("reading from i2c device at 0x%x failed (error=%i)",

			    addr, ret);

		return ret;

	}
@@ -168,66 +168,66 @@ static int em2800_i2c_recv_bytes(struct em2820 *dev, unsigned char addr, 
}



/*

 * em2820_i2c_send_bytes()

 * em28xx_i2c_send_bytes()

 * untested for more than 4 bytes

 */

static int em2820_i2c_send_bytes(void *data, unsigned char addr, char *buf,

static int em28xx_i2c_send_bytes(void *data, unsigned char addr, char *buf,

				 short len, int stop)

{

	int wrcount = 0;

	struct em2820 *dev = (struct em2820 *)data;

	struct em28xx *dev = (struct em28xx *)data;



	wrcount = dev->em2820_write_regs_req(dev, stop ? 2 : 3, addr, buf, len);

	wrcount = dev->em28xx_write_regs_req(dev, stop ? 2 : 3, addr, buf, len);



	return wrcount;

}



/*

 * em2820_i2c_recv_bytes()

 * em28xx_i2c_recv_bytes()

 * read a byte from the i2c device

 */

static int em2820_i2c_recv_bytes(struct em2820 *dev, unsigned char addr,

static int em28xx_i2c_recv_bytes(struct em28xx *dev, unsigned char addr,

				 char *buf, int len)

{

	int ret;

	ret = dev->em2820_read_reg_req_len(dev, 2, addr, buf, len);

	ret = dev->em28xx_read_reg_req_len(dev, 2, addr, buf, len);

	if (ret < 0) {

		em2820_warn("reading i2c device failed (error=%i)\n", ret);

		em28xx_warn("reading i2c device failed (error=%i)\n", ret);

		return ret;

	}

	if (dev->em2820_read_reg(dev, 0x5) != 0)

	if (dev->em28xx_read_reg(dev, 0x5) != 0)

		return -ENODEV;

	return ret;

}



/*

 * em2820_i2c_check_for_device()

 * em28xx_i2c_check_for_device()

 * check if there is a i2c_device at the supplied address

 */

static int em2820_i2c_check_for_device(struct em2820 *dev, unsigned char addr)

static int em28xx_i2c_check_for_device(struct em28xx *dev, unsigned char addr)

{

	char msg;

	int ret;

	msg = addr;



	ret = dev->em2820_read_reg_req(dev, 2, addr);

	ret = dev->em28xx_read_reg_req(dev, 2, addr);

	if (ret < 0) {

		em2820_warn("reading from i2c device failed (error=%i)\n", ret);

		em28xx_warn("reading from i2c device failed (error=%i)\n", ret);

		return ret;

	}

	if (dev->em2820_read_reg(dev, 0x5) != 0)

	if (dev->em28xx_read_reg(dev, 0x5) != 0)

		return -ENODEV;

	return 0;

}



/*

 * em2820_i2c_xfer()

 * em28xx_i2c_xfer()

 * the main i2c transfer function

 */

static int em2820_i2c_xfer(struct i2c_adapter *i2c_adap,

static int em28xx_i2c_xfer(struct i2c_adapter *i2c_adap,

			   struct i2c_msg msgs[], int num)

{

	struct em2820 *dev = i2c_adap->algo_data;

	struct em28xx *dev = i2c_adap->algo_data;

	int addr, rc, i, byte;



	if (num <= 0)
@@ -241,7 +241,7 @@ static int em2820_i2c_xfer(struct i2c_adapter *i2c_adap, 
			if (dev->is_em2800)

				rc = em2800_i2c_check_for_device(dev, addr);

			else

				rc = em2820_i2c_check_for_device(dev, addr);

				rc = em28xx_i2c_check_for_device(dev, addr);

			if (rc < 0) {

				dprintk2(2," no device\n");

				return rc;
@@ -254,7 +254,7 @@ static int em2820_i2c_xfer(struct i2c_adapter *i2c_adap, 
							   msgs[i].buf,

							   msgs[i].len);

			else

				rc = em2820_i2c_recv_bytes(dev, addr,

				rc = em28xx_i2c_recv_bytes(dev, addr,

							   msgs[i].buf,

							   msgs[i].len);

			if (i2c_debug>=2) {
@@ -273,7 +273,7 @@ static int em2820_i2c_xfer(struct i2c_adapter *i2c_adap, 
							   msgs[i].buf,

							   msgs[i].len);

			else

				rc = em2820_i2c_send_bytes(dev, addr,

				rc = em28xx_i2c_send_bytes(dev, addr,

							   msgs[i].buf,

							   msgs[i].len,

							   i == num - 1);
@@ -290,10 +290,10 @@ static int em2820_i2c_xfer(struct i2c_adapter *i2c_adap, 
	return rc;

}



static int em2820_i2c_eeprom(struct em2820 *dev, unsigned char *eedata, int len)

static int em28xx_i2c_eeprom(struct em28xx *dev, unsigned char *eedata, int len)

{

	unsigned char buf, *p = eedata;

	struct em2820_eeprom *em_eeprom = (void *)eedata;

	struct em28xx_eeprom *em_eeprom = (void *)eedata;

	int i, err, size = len, block;



	dev->i2c_client.addr = 0xa0 >> 1;
@@ -410,9 +410,9 @@ static void dec_use(struct i2c_adapter *adap) 
}

#endif



static int em2820_set_tuner(int check_eeprom, struct i2c_client *client)

static int em28xx_set_tuner(int check_eeprom, struct i2c_client *client)

{

	struct em2820 *dev = client->adapter->algo_data;

	struct em28xx *dev = client->adapter->algo_data;

	struct tuner_setup tun_setup;



	if (dev->has_tuner) {
@@ -420,7 +420,7 @@ static int em2820_set_tuner(int check_eeprom, struct i2c_client *client) 
		tun_setup.type = dev->tuner_type;

		tun_setup.addr = dev->tuner_addr;



		em2820_i2c_call_clients(dev, TUNER_SET_TYPE_ADDR, &tun_setup);

		em28xx_i2c_call_clients(dev, TUNER_SET_TYPE_ADDR, &tun_setup);

	}



	return (0);
@@ -433,11 +433,11 @@ static int em2820_set_tuner(int check_eeprom, struct i2c_client *client) 
 */

static int attach_inform(struct i2c_client *client)

{

	struct em2820 *dev = client->adapter->algo_data;

	struct em28xx *dev = client->adapter->algo_data;



	switch (client->addr << 1) {

		case 0x86:

			em2820_i2c_call_clients(dev, TDA9887_SET_CONFIG, &dev->tda9887_conf);

			em28xx_i2c_call_clients(dev, TDA9887_SET_CONFIG, &dev->tda9887_conf);

			break;

		case 0x42:

			dprintk1(1,"attach_inform: saa7114 detected.\n");
@@ -453,7 +453,7 @@ static int attach_inform(struct i2c_client *client) 
		{

			struct IR_i2c *ir = i2c_get_clientdata(client);

			dprintk1(1,"attach_inform: IR detected (%s).\n",ir->phys);

			em2820_set_ir(dev,ir);

			em28xx_set_ir(dev,ir);

			break;

		}

		case 0x80:
@@ -467,19 +467,19 @@ static int attach_inform(struct i2c_client *client) 
		default:

			dprintk1(1,"attach inform: detected I2C address %x\n", client->addr << 1);

			dev->tuner_addr = client->addr;

			em2820_set_tuner(-1, client);

			em28xx_set_tuner(-1, client);

	}



	return 0;

}



static struct i2c_algorithm em2820_algo = {

	.master_xfer   = em2820_i2c_xfer,

static struct i2c_algorithm em28xx_algo = {

	.master_xfer   = em28xx_i2c_xfer,

	.algo_control  = algo_control,

	.functionality = functionality,

};



static struct i2c_adapter em2820_adap_template = {

static struct i2c_adapter em28xx_adap_template = {

#ifdef I2C_PEC

	.owner = THIS_MODULE,

#else
@@ -489,14 +489,14 @@ static struct i2c_adapter em2820_adap_template = { 
#ifdef I2C_CLASS_TV_ANALOG

	.class = I2C_CLASS_TV_ANALOG,

#endif

	.name = "em2820",

	.id = I2C_HW_B_EM2820,

	.algo = &em2820_algo,

	.name = "em28xx",

	.id = I2C_HW_B_EM28XX,

	.algo = &em28xx_algo,

	.client_register = attach_inform,

};



static struct i2c_client em2820_client_template = {

	.name = "em2820 internal",

static struct i2c_client em28xx_client_template = {

	.name = "em28xx internal",

	.flags = I2C_CLIENT_ALLOW_USE,

};
@@ -542,33 +542,33 @@ static void do_i2c_scan(char *name, struct i2c_client *c) 
}



/*

 * em2820_i2c_call_clients()

 * em28xx_i2c_call_clients()

 * send commands to all attached i2c devices

 */

void em2820_i2c_call_clients(struct em2820 *dev, unsigned int cmd, void *arg)

void em28xx_i2c_call_clients(struct em28xx *dev, unsigned int cmd, void *arg)

{

	BUG_ON(NULL == dev->i2c_adap.algo_data);

	i2c_clients_command(&dev->i2c_adap, cmd, arg);

}



/*

 * em2820_i2c_register()

 * em28xx_i2c_register()

 * register i2c bus

 */

int em2820_i2c_register(struct em2820 *dev)

int em28xx_i2c_register(struct em28xx *dev)

{

	BUG_ON(!dev->em2820_write_regs || !dev->em2820_read_reg);

	BUG_ON(!dev->em2820_write_regs_req || !dev->em2820_read_reg_req);

	dev->i2c_adap = em2820_adap_template;

	BUG_ON(!dev->em28xx_write_regs || !dev->em28xx_read_reg);

	BUG_ON(!dev->em28xx_write_regs_req || !dev->em28xx_read_reg_req);

	dev->i2c_adap = em28xx_adap_template;

	dev->i2c_adap.dev.parent = &dev->udev->dev;

	strcpy(dev->i2c_adap.name, dev->name);

	dev->i2c_adap.algo_data = dev;

	i2c_add_adapter(&dev->i2c_adap);



	dev->i2c_client = em2820_client_template;

	dev->i2c_client = em28xx_client_template;

	dev->i2c_client.adapter = &dev->i2c_adap;



	em2820_i2c_eeprom(dev, dev->eedata, sizeof(dev->eedata));

	em28xx_i2c_eeprom(dev, dev->eedata, sizeof(dev->eedata));



	if (i2c_scan)

		do_i2c_scan(dev->name, &dev->i2c_client);
@@ -576,10 +576,10 @@ int em2820_i2c_register(struct em2820 *dev) 
}



/*

 * em2820_i2c_unregister()

 * em28xx_i2c_unregister()

 * unregister i2c_bus

 */

int em2820_i2c_unregister(struct em2820 *dev)

int em28xx_i2c_unregister(struct em28xx *dev)

{

	i2c_del_adapter(&dev->i2c_adap);

	return 0;

drivers/media/video/em28xx/em28xx-input.c

+2 −2
Original line number Diff line number Diff line
@@ -142,7 +142,7 @@ static int get_key_em_haup(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) 
}



/* ----------------------------------------------------------------------- */

void em2820_set_ir(struct em2820 * dev,struct IR_i2c *ir)

void em28xx_set_ir(struct em28xx * dev,struct IR_i2c *ir)

{

	if (disable_ir) {

		ir->get_key=NULL;
@@ -159,7 +159,7 @@ void em2820_set_ir(struct em2820 * dev,struct IR_i2c *ir) 
	case (EM2820_BOARD_TERRATEC_CINERGY_250):

		ir->ir_codes = ir_codes_em_terratec;

		ir->get_key = get_key_terratec;

		snprintf(ir->c.name, sizeof(ir->c.name), "i2c IR (EM2820 Terratec)");

		snprintf(ir->c.name, sizeof(ir->c.name), "i2c IR (EM28XX Terratec)");

		break;

	case (EM2820_BOARD_PINNACLE_USB_2):

		break;

drivers/media/video/em28xx/em28xx-video.c

+301 −300

File changed.

Preview size limit exceeded, changes collapsed.

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