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(mds) Add support for the Asus AS99127F. Treat as an I2C-only W83782D for now.

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git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@614 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Mark D. Studebaker
1999-10-30 21:26:21 +00:00
parent dee0c2529a
commit f6edfe75bd
10 changed files with 81 additions and 37 deletions
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24
prog/detect/sensors-detect
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@@ -230,6 +230,13 @@ use subs qw(lm78_detect lm78_isa_detect lm78_alias_detect lm75_detect
isa_detect => sub { w83781d_isa_detect 3, @_ },
alias_detect => sub { w83781d_alias_detect 3, @_ },
} ,
{
name => "Asus AS99127F",
driver => "w83781d",
i2c_addrs => [0x00..0x68,0x6a..0x7f],
i2c_driver_addrs => [0x20..0x2f],
i2c_detect => sub { w83781d_detect 4, @_},
} ,
{
name => "Genesys Logic GL518SM Revision 0x00",
driver => "gl518sm",
@@ -1264,7 +1271,8 @@ sub lm80_detect
return (3);
}
# $_[0]: Chip to detect (0 = W83781D, 1 = W83782D, 2 = W83783S, 3 = W83627HF)
# $_[0]: Chip to detect (0 = W83781D, 1 = W83782D, 2 = W83783S,
# 3 = W83627HF, 4 = AS99127F)
# $_[1]: A reference to the file descriptor to access this chip.
# We may assume an i2c_set_slave_addr was already done.
# $_[2]: Address
@@ -1275,8 +1283,7 @@ sub lm80_detect
# 0x4a: I2C addresses of emulated LM75 chips
# 0x4e: Vendor ID byte selection, and bank selection
# 0x4f: Vendor ID
# 0x58: Device ID (only when in bank 0); both 0x10 and 0x11 is seen for
# W83781D though Winbond documents 0x10 only.
# 0x58: Device ID (only when in bank 0); ignore LSB.
# Note: Fails if the W8378xD is not in bank 0!
# Note: Detection overrules a previous LM78 detection
sub w83781d_detect
@@ -1286,14 +1293,21 @@ sub w83781d_detect
return unless i2c_smbus_read_byte_data($file,0x48) == $addr;
$reg1 = i2c_smbus_read_byte_data($file,0x4e);
$reg2 = i2c_smbus_read_byte_data($file,0x4f);
return unless (($reg1 & 0x80) == 0x00 and $reg2 == 0xa3) or
(($reg1 & 0x80) == 0x80 and $reg2 == 0x5c);
if ($chip < 3) {
return unless (($reg1 & 0x80) == 0x00 and $reg2 == 0xa3) or
(($reg1 & 0x80) == 0x80 and $reg2 == 0x5c);
}
if ($chip == 4) {
return unless (($reg1 & 0x80) == 0x00 and $reg2 == 0xc3) or
(($reg1 & 0x80) == 0x80 and $reg2 == 0x12);
}
return unless ($reg1 & 0x07) == 0x00;
$reg1 = i2c_smbus_read_byte_data($file,0x58) & 0xfe;
return if $chip == 0 and $reg1 != 0x10;
return if $chip == 1 and $reg1 != 0x30;
return if $chip == 2 and $reg1 != 0x40;
return if $chip == 3 and $reg1 != 0x20;
return if $chip == 4 and $reg1 != 0x20;
$reg1 = i2c_smbus_read_byte_data($file,0x4a);
@res = (8);
push @res, ($reg1 & 0x07) + 0x48 unless $reg1 & 0x08;