diff options
Diffstat (limited to 'drivers/media/i2c/saa7115.c')
| -rw-r--r-- | drivers/media/i2c/saa7115.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/media/i2c/saa7115.c b/drivers/media/i2c/saa7115.c index d2a1ce2bc7f5..bd3526bdd539 100644 --- a/drivers/media/i2c/saa7115.c +++ b/drivers/media/i2c/saa7115.c @@ -1798,6 +1798,21 @@ static int saa711x_detect_chip(struct i2c_client *client, return GM7113C; } + /* Check if it is a CJC7113 */ + if (!memcmp(name, "1111111111111111", CHIP_VER_SIZE)) { + strlcpy(name, "cjc7113", CHIP_VER_SIZE); + + if (!autodetect && strcmp(name, id->name)) + return -EINVAL; + + v4l_dbg(1, debug, client, + "It seems to be a %s chip (%*ph) @ 0x%x.\n", + name, 16, chip_ver, client->addr << 1); + + /* CJC7113 seems to be SAA7113-compatible */ + return SAA7113; + } + /* Chip was not discovered. Return its ID and don't bind */ v4l_dbg(1, debug, client, "chip %*ph @ 0x%x is unknown.\n", 16, chip_ver, client->addr << 1); |
