diff options
| author | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-04-02 00:08:05 -0500 |
|---|---|---|
| committer | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-04-02 00:08:05 -0500 |
| commit | 95d465fd750897ab32462a6702fbfe1b122cbbc0 (patch) | |
| tree | 65c38b2f11c51bb6932e44dd6c92f15b0091abfe /drivers/media/video/saa7111.c | |
| parent | 642fde17dceceb56c7ba2762733ac688666ae657 (diff) | |
| parent | 683aa4012f53b2ada0f430487e05d37b0d94e90a (diff) | |
Manual merge with Linus.
Conflicts:
arch/powerpc/kernel/setup-common.c
drivers/input/keyboard/hil_kbd.c
drivers/input/mouse/hil_ptr.c
Diffstat (limited to 'drivers/media/video/saa7111.c')
| -rw-r--r-- | drivers/media/video/saa7111.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/drivers/media/video/saa7111.c b/drivers/media/video/saa7111.c index 8c06592b37f..686fd474620 100644 --- a/drivers/media/video/saa7111.c +++ b/drivers/media/video/saa7111.c @@ -1,4 +1,4 @@ -/* +/* * saa7111 - Philips SAA7111A video decoder driver version 0.0.3 * * Copyright (C) 1998 Dave Perks <dperks@ibm.net> @@ -52,7 +52,6 @@ MODULE_AUTHOR("Dave Perks"); MODULE_LICENSE("GPL"); #include <linux/i2c.h> -#include <linux/i2c-dev.h> #define I2C_NAME(s) (s)->name @@ -70,8 +69,10 @@ MODULE_PARM_DESC(debug, "Debug level (0-1)"); /* ----------------------------------------------------------------------- */ +#define SAA7111_NR_REG 0x18 + struct saa7111 { - unsigned char reg[32]; + unsigned char reg[SAA7111_NR_REG]; int norm; int input; @@ -110,24 +111,21 @@ saa7111_write_block (struct i2c_client *client, if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) { /* do raw I2C, not smbus compatible */ struct saa7111 *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++] = + block_data[block_len++] = decoder->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 { @@ -210,6 +208,7 @@ saa7111_command (struct i2c_client *client, switch (cmd) { case 0: + break; case DECODER_INIT: { struct video_decoder_init *init = arg; @@ -227,11 +226,11 @@ saa7111_command (struct i2c_client *client, { int i; - for (i = 0; i < 32; i += 16) { + for (i = 0; i < SAA7111_NR_REG; i += 16) { int j; printk(KERN_DEBUG "%s: %03x", I2C_NAME(client), i); - for (j = 0; j < 16; ++j) { + for (j = 0; j < 16 && i + j < SAA7111_NR_REG; ++j) { printk(" %02x", saa7111_read(client, i + j)); } @@ -483,7 +482,7 @@ saa7111_command (struct i2c_client *client, static unsigned short normal_i2c[] = { I2C_SAA7111 >> 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, |