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The ADM1032 and ADT7461 chips have variants with address 0x4d

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instead of 0x4c.
Add support for the ADT7468. It can't actually be distinguished from an
ADT7467 (the latter being a stripped down incarnation of the later).
Increase the ADT7467/ADT7468 confidence value if the device ID is exactly
one of the two documented in the datasheets.


git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@3114 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Jean Delvare
2005-10-01 15:34:38 +00:00
parent b4598af0aa
commit 2c0a82502e
1 changed files with 6 additions and 5 deletions
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11
prog/detect/sensors-detect
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@@ -997,7 +997,7 @@ use subs qw(mtp008_detect lm78_detect lm78_isa_detect lm78_alias_detect
i2c_detect => sub { lm85_detect 0x5c, @_},
},
{
name => "Analog Devices ADT7467",
name => "Analog Devices ADT7467 or ADT7468",
driver => "to-be-written",
i2c_addrs => [0x2e],
i2c_detect => sub { adt7467_detect 0, @_},
@@ -1293,7 +1293,7 @@ use subs qw(mtp008_detect lm78_detect lm78_isa_detect lm78_alias_detect
{
name => "Analog Devices ADM1032",
driver => "lm90",
i2c_addrs => [0x4c],
i2c_addrs => [0x4c..0x4d],
i2c_detect => sub { lm90_detect 3, @_ },
},
{
@@ -1335,7 +1335,7 @@ use subs qw(mtp008_detect lm78_detect lm78_isa_detect lm78_alias_detect
{
name => "Analog Devices ADT7461",
driver => "lm90",
i2c_addrs => [0x4c],
i2c_addrs => [0x4c..0x4d],
i2c_detect => sub { lm90_detect 5, @_ },
},
{
@@ -3432,11 +3432,11 @@ sub adm1031_detect
}
# $_[0]: Chip to detect
# (0 = ADT7467)
# (0 = ADT7467/ADT7468)
# $_[1]: A reference to the file descriptor to access this chip.
# We may assume an i2c_set_slave_addr was already done.
# $_[2]: Address
# Returns: undef if not detected, 5 if detected.
# Returns: undef if not detected, 5 or 7 if detected.
# Registers used:
# 0x3d: Chip ID
# 0x3e: Manufacturer ID
@@ -3452,6 +3452,7 @@ sub adt7467_detect
return if $mid != 0x41; # Analog Devices
return if $cid != 0x68; # ADT7467
return if ($drev & 0xf0) != 0x70;
return 7 if ($drev == 0x71 || $drev == 0x72);
return 5;
}
return