-/*
+/*
* saa7185 - Philips SAA7185B video encoder driver version 0.0.3
*
* Copyright (C) 1998 Dave Perks <dperks@ibm.net>
#include <asm/pgtable.h>
#include <asm/page.h>
#include <linux/sched.h>
-#include <asm/segment.h>
#include <linux/types.h>
#include <linux/videodev.h>
MODULE_LICENSE("GPL");
#include <linux/i2c.h>
-#include <linux/i2c-dev.h>
#define I2C_NAME(s) (s)->name
if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
/* do raw I2C, not smbus compatible */
struct saa7185 *encoder = i2c_get_clientdata(client);
- struct i2c_msg msg;
u8 block_data[32];
+ int block_len;
- msg.addr = client->addr;
- msg.flags = 0;
while (len >= 2) {
- msg.buf = (char *) block_data;
- msg.len = 0;
- block_data[msg.len++] = reg = data[0];
+ block_len = 0;
+ block_data[block_len++] = reg = data[0];
do {
- block_data[msg.len++] =
+ block_data[block_len++] =
encoder->reg[reg++] = data[1];
len -= 2;
data += 2;
} while (len >= 2 && data[0] == reg &&
- msg.len < 32);
- if ((ret = i2c_transfer(client->adapter,
- &msg, 1)) < 0)
+ block_len < 32);
+ if ((ret = i2c_master_send(client, block_data,
+ block_len)) < 0)
break;
}
} else {
* concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1'
*/
static unsigned short normal_i2c[] = { I2C_SAA7185 >> 1, I2C_CLIENT_END };
-static unsigned short normal_i2c_range[] = { I2C_CLIENT_END };
-
-static unsigned short probe[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short probe_range[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short ignore[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short ignore_range[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short force[2] = { I2C_CLIENT_END , I2C_CLIENT_END };
-
+
+static unsigned short ignore = I2C_CLIENT_END;
+
static struct i2c_client_address_data addr_data = {
.normal_i2c = normal_i2c,
- .normal_i2c_range = normal_i2c_range,
- .probe = probe,
- .probe_range = probe_range,
- .ignore = ignore,
- .ignore_range = ignore_range,
- .force = force
+ .probe = &ignore,
+ .ignore = &ignore,
};
-static int saa7185_i2c_id = 0;
static struct i2c_driver i2c_driver_saa7185;
static int
if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
return 0;
- client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL);
+ client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
if (client == 0)
return -ENOMEM;
- memset(client, 0, sizeof(struct i2c_client));
client->addr = address;
client->adapter = adapter;
client->driver = &i2c_driver_saa7185;
- client->flags = I2C_CLIENT_ALLOW_USE;
- client->id = saa7185_i2c_id++;
- snprintf(I2C_NAME(client), sizeof(I2C_NAME(client)) - 1,
- "saa7185[%d]", client->id);
+ strlcpy(I2C_NAME(client), "saa7185", sizeof(I2C_NAME(client)));
- encoder = kmalloc(sizeof(struct saa7185), GFP_KERNEL);
+ encoder = kzalloc(sizeof(struct saa7185), GFP_KERNEL);
if (encoder == NULL) {
kfree(client);
return -ENOMEM;
}
- memset(encoder, 0, sizeof(struct saa7185));
encoder->norm = VIDEO_MODE_NTSC;
encoder->enable = 1;
i2c_set_clientdata(client, encoder);
/* ----------------------------------------------------------------------- */
static struct i2c_driver i2c_driver_saa7185 = {
- .owner = THIS_MODULE,
- .name = "saa7185", /* name */
+ .driver = {
+ .name = "saa7185", /* name */
+ },
.id = I2C_DRIVERID_SAA7185B,
- .flags = I2C_DF_NOTIFY,
.attach_adapter = saa7185_attach_adapter,
.detach_client = saa7185_detach_client,