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(mds) add ADM1025 detection. No driver.

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git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@784 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Mark D. Studebaker
2000-03-19 22:06:54 +00:00
parent db4e3449ff
commit d3383e4082
1 changed files with 29 additions and 1 deletions
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30
prog/detect/sensors-detect
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@@ -243,7 +243,7 @@ use vars qw(@pci_adapters @chip_ids @undetectable_adapters);
);
use subs qw(lm78_detect lm78_isa_detect lm78_alias_detect lm75_detect
lm80_detect w83781d_detect w83781d_alias_detect
lm80_detect w83781d_detect w83781d_alias_detect adm1025_detect
w83781d_isa_detect gl518sm_detect gl520sm_detect adm9240_detect
adm1021_detect sis5595_isa_detect eeprom_detect via686a_isa_detect
adm1022_detect ltc1710_detect gl525sm_detect ddcmonitor_detect);
@@ -400,6 +400,12 @@ use subs qw(lm78_detect lm78_isa_detect lm78_alias_detect lm75_detect
i2c_addrs => [0x2c..0x2f],
i2c_detect => sub { adm9240_detect 2, @_ }
},
{
name => "Analog Devices ADM1025",
# driver => "xxxxxxx",
i2c_addrs => [0x2c..0x2f],
i2c_detect => sub { adm1025_detect 0, @_ }
},
{
name => "Analog Devices ADM1021",
driver => "adm1021",
@@ -1622,6 +1628,28 @@ sub adm1022_detect
return (8);
}
# $_[0]: Chip to detect (0 = ADM1025)
# $_[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, (8) if detected.
# Registers used:
# 0x3e: Company ID
# 0x3f: Revision
# 0x40: Configuration
# Note: Detection overrules a previous LM78 or ADM9240 detection
sub adm1025_detect
{
my $reg;
my ($chip, $file,$addr) = @_;
$reg = i2c_smbus_read_byte_data($file,0x3e);
return unless ($chip == 0 and $reg == 0x41);
return unless (i2c_smbus_read_byte_data($file,0x40) & 0x80) == 0x00;
return unless (i2c_smbus_read_byte_data($file,0x3f) & 0xc0) == 0x20;
return (8);
}
# $_[0]: Chip to detect
# (0 = ADM1021, 1 = MAX1617, 2 = MAX1617A, 3 = THMC10, 4 = LM84, 5 = GL523)
# $_[1]: A reference to the file descriptor to access this chip.