https://bugzilla.kernel.org/show_bug.cgi?id=199393
--- Comment #7 from Tristian Celestin ([email protected]) --- After coming across [1], I understand what the return values in the ACPI snippets mean: they indicate which functions are supported by the _DSM for PNP0D80. Per the spec, there are 7 functions in total. The 7140 only supports the first 3, so 0x07 (0b0000111) is returned. The Linux driver platform/acpi/sleep.c will only support a default sleep state of s2idle if functions 3 & 4 are supported, or if functions 5 & 6 are supported. How come the presence of functions 1 & 2 are not considered enough? [1] http://www.uefi.org/sites/default/files/resources/Intel_ACPI_Low_Power_S0_Idle.pdf -- You are receiving this mail because: You are watching the assignee of the bug. ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ acpi-bugzilla mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
