Lan Tianyu wrote: > On 05/20/2014 10:17 PM, Rolf Eike Beer wrote: > > It may be that I have taken the wrong ACPI files. This is the result of a > > fresh run of acpidump, together with the most recent dmesg.log, just in > > case I messed it up. > > I have check the log. I2C ACPI operation region targets to I2C controller > which has one ACPI node in the ACPI table and is associated with one I2C > adapter. Graphic with one ACPI handle registers several I2C adapters. This > causes attach data to the ACPI handle with the same handler several time. > The ACPICA function will return ALREADY EXIST error code and causes the log > you mentioned. There is no I2C ACPI operation region under graphic device > node and so not break function. To avoid these noise logs, I make them only > appear under dynamic debug mode in the my V3 patchset. Hi, thanks for the clarification. Greetings, Eike -- Rolf Eike Beer, emlix GmbH, http://www.emlix.com Fon +49 551 30664-0, Fax +49 551 30664-11 Bertha-von-Suttner-Str. 9, 37085 Göttingen, Germany Sitz der Gesellschaft: Göttingen, Amtsgericht Göttingen HR B 3160 Geschäftsführung: Dr. Uwe Kracke, Ust-IdNr.: DE 205 198 055 emlix - smart embedded open source
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