diff options
Diffstat (limited to 'sys/dev/i2c')
| -rw-r--r-- | sys/dev/i2c/i2c_scan.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/sys/dev/i2c/i2c_scan.c b/sys/dev/i2c/i2c_scan.c index c1e53a39c42..f77ce8e76f7 100644 --- a/sys/dev/i2c/i2c_scan.c +++ b/sys/dev/i2c/i2c_scan.c @@ -1,4 +1,4 @@ -/* $OpenBSD: i2c_scan.c,v 1.76 2006/03/12 11:18:51 kettenis Exp $ */ +/* $OpenBSD: i2c_scan.c,v 1.77 2006/03/18 23:06:47 deraadt Exp $ */ /* * Copyright (c) 2005 Theo de Raadt <deraadt@openbsd.org> @@ -616,7 +616,7 @@ iic_probe(struct device *self, struct i2cbus_attach_args *iba, u_int8_t addr) iicprobe(0x16) == 0x41 && ((iicprobe(0x17) & 0xf0) == 0x40)) { name = "adm1026"; } else if (name == NULL && - (addr & 0x7c) == 0x48) { /* addr 0b1001xxx */ + (addr & 0x7c) == 0x48) { /* addr 0b1001xxx */ name = lm75probe(); } #if 0 @@ -638,6 +638,14 @@ iic_probe(struct device *self, struct i2cbus_attach_args *iba, u_int8_t addr) name = "ds1721"; /* terrible probe */ } #endif + if (name == NULL && (addr & 0xf8) == 0x28 && iicprobe(0x48) == addr && + (iicprobe(0x00) & 0x90) == 0x10 && iicprobe(0x58) == 0x90) { + if (iicprobe(0x5b) == 0x12) + name = "it8712"; + else if (iicprobe(0x5b) == 0x00) + name = "sis950"; /* we think */ + } + if (name == NULL) { name = adm1032cloneprobe(addr); if (name) |