We already skip EDID addresses (0x50-0x57) by default on graphics card I2C/DDC buses. Also skip 0x37 (DDC/CI) and 0x4f which was recently reported as corrupting a laptop's display when probed. This closes ticket #2392. http://www.lm-sensors.org/ticket/2392 --- prog/detect/sensors-detect | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --- lm-sensors.orig/prog/detect/sensors-detect 2015-05-28 17:15:58.685620089 +0200 +++ lm-sensors/prog/detect/sensors-detect 2015-05-28 17:46:56.573270434 +0200 @@ -3943,8 +3943,10 @@ sub scan_i2c_adapter chomp($input); @not_to_scan = parse_not_to_scan(0x03, 0x77, $input); } elsif (($class & 0xff00) == 0x0300) { - # Skip EDID addresses by default on graphics adapters - @not_to_scan = parse_not_to_scan(0x03, 0x77, "0x50-0x57"); + # Skip EDID and DDC/CI addresses by default on graphics + # adapters. Also skip address 0x4f which was reported in a + # display corruption case. + @not_to_scan = parse_not_to_scan(0x03, 0x77, "0x37,0x50-0x57,0x4f"); } open(local *FILE, "$dev_i2c$adapter_nr") or -- Jean Delvare SUSE L3 Support _______________________________________________ lm-sensors mailing list lm-sensors@xxxxxxxxxxxxxx http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
