diff options
Diffstat (limited to 'drivers/media/video/saa7114.c')
| -rw-r--r-- | drivers/media/video/saa7114.c | 36 |
1 files changed, 14 insertions, 22 deletions
diff --git a/drivers/media/video/saa7114.c b/drivers/media/video/saa7114.c index fd0a4b4ef014..90398ab8252e 100644 --- a/drivers/media/video/saa7114.c +++ b/drivers/media/video/saa7114.c @@ -1,4 +1,4 @@ -/* +/* * saa7114 - Philips SAA7114H video decoder driver version 0.0.1 * * Copyright (C) 2002 Maxim Yevtyushkin <max@linuxmedialabs.com> @@ -55,7 +55,6 @@ MODULE_AUTHOR("Maxim Yevtyushkin"); MODULE_LICENSE("GPL"); #include <linux/i2c.h> -#include <linux/i2c-dev.h> #define I2C_NAME(x) (x)->name @@ -139,9 +138,6 @@ saa7114_write (struct i2c_client *client, u8 reg, u8 value) { - /*struct saa7114 *decoder = i2c_get_clientdata(client);*/ - - /*decoder->reg[reg] = value;*/ return i2c_smbus_write_byte_data(client, reg, value); } @@ -157,25 +153,21 @@ saa7114_write_block (struct i2c_client *client, * the adapter understands raw I2C */ if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) { /* do raw I2C, not smbus compatible */ - /*struct saa7114 *decoder = 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++] = - /*decoder->reg[reg++] =*/ data[1]; + block_data[block_len++] = data[1]; + reg++; 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 { @@ -308,7 +300,7 @@ static const unsigned char init[] = { 0x55, 0xff, 0x56, 0xff, 0x57, 0xff, - 0x58, 0x40, // framing code + 0x58, 0x40, // framing code 0x59, 0x47, // horizontal offset 0x5a, 0x06, // vertical offset 0x5b, 0x83, // field offset @@ -353,7 +345,7 @@ static const unsigned char init[] = { 0x82, 0x00, 0x83, 0x00, 0x84, 0xc5, - 0x85, 0x0d, // hsync and vsync ? + 0x85, 0x0d, // hsync and vsync ? 0x86, 0x40, 0x87, 0x01, 0x88, 0x00, @@ -442,7 +434,7 @@ static const unsigned char init[] = { 0xd9, 0x04, 0xda, 0x00, // horizontal luminance phase offset 0xdb, 0x00, - 0xdc, 0x00, // horizontal chrominance scaling increment + 0xdc, 0x00, // horizontal chrominance scaling increment 0xdd, 0x02, 0xde, 0x00, // horizontal chrominance phase offset 0xdf, 0x00, @@ -762,7 +754,7 @@ saa7114_command (struct i2c_client *client, saa7114_write(client, 0x87, decoder->reg[REG_ADDR(0x87)]); saa7114_write(client, 0x88, 0xd8); // sw reset scaler - saa7114_write(client, 0x88, 0xf8); // sw reset scaler release + saa7114_write(client, 0x88, 0xf8); // sw reset scaler release saa7114_write(client, 0x80, 0x36); } @@ -821,7 +813,7 @@ static unsigned short normal_i2c[] = { I2C_SAA7114 >> 1, I2C_SAA7114A >> 1, I2C_CLIENT_END }; static unsigned short ignore = I2C_CLIENT_END; - + static struct i2c_client_address_data addr_data = { .normal_i2c = normal_i2c, .probe = &ignore, |