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Add detection of Philips NE1619 (ADM1025 clone).

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git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@1905 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Jean Delvare
2003-07-26 17:39:41 +00:00
parent edcac86cd0
commit 21ccf11885
1 changed files with 12 additions and 2 deletions
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14
prog/detect/sensors-detect
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@@ -1001,6 +1001,12 @@ use subs qw(mtp008_detect lm78_detect lm78_isa_detect lm78_alias_detect
i2c_addrs => [0x2c..0x2e],
i2c_detect => sub { adm1025_detect 0, @_ }
},
{
name => "Philips NE1619",
driver => "adm1025",
i2c_addrs => [0x2c..0x2d],
i2c_detect => sub { adm1025_detect 1, @_ }
},
{
name => "Analog Devices ADM1024",
driver => "adm1024",
@@ -2730,7 +2736,7 @@ sub adm1022_detect
return (8);
}
# $_[0]: Chip to detect (0 = ADM1025)
# $_[0]: Chip to detect (0 = ADM1025, 1 = NE1619)
# $_[1]: A reference to the file descriptor to access this chip.
# We may assume an i2c_set_slave_addr was already done.
# $_[2]: Address
@@ -2744,10 +2750,14 @@ sub adm1025_detect
{
my $reg;
my ($chip, $file,$addr) = @_;
$reg = i2c_smbus_read_byte_data($file,0x3e);
return unless ($reg == 0x41);
return if ($chip == 0) and ($reg != 0x41);
return if ($chip == 1) and ($reg != 0xA1);
return unless (i2c_smbus_read_byte_data($file,0x40) & 0x80) == 0x00;
return unless (i2c_smbus_read_byte_data($file,0x3f) & 0xf0) == 0x20;
return (8);
}