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Diffstat (limited to 'Documentation/acpi/method-customizing.txt')
| -rw-r--r-- | Documentation/acpi/method-customizing.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/acpi/method-customizing.txt b/Documentation/acpi/method-customizing.txt index e628cd23ca8..3e1d25aee3f 100644 --- a/Documentation/acpi/method-customizing.txt +++ b/Documentation/acpi/method-customizing.txt @@ -19,6 +19,8 @@ Note: Only ACPI METHOD can be overridden, any other object types like "Device", "OperationRegion", are not recognized. Note: The same ACPI control method can be overridden for many times, and it's always the latest one that used by Linux/kernel. +Note: To get the ACPI debug object output (Store (AAAA, Debug)), + please run "echo 1 > /sys/module/acpi/parameters/aml_debug_output". 1. override an existing method a) get the ACPI table via ACPI sysfs I/F. e.g. to get the DSDT, |