From fb9802fa59b196d7f90bb3c2e33c555c6bdc4c54 Mon Sep 17 00:00:00 2001 From: Luming Yu Date: Fri, 18 Mar 2005 18:03:45 -0500 Subject: [ACPI] generic Hot Key support See Documentation/acpi-hotkey.txt Use cmdline "acpi_specific_hotkey" to enable legacy platform specific drivers. http://bugzilla.kernel.org/show_bug.cgi?id=3887 Signed-off-by: Luming Yu Signed-off-by: Len Brown --- drivers/acpi/osl.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'drivers/acpi/osl.c') diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 5a9128de622..bdd9f37f810 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -71,6 +71,9 @@ EXPORT_SYMBOL(acpi_in_debugger); extern char line_buf[80]; #endif /*ENABLE_DEBUGGER*/ +int acpi_specific_hotkey_enabled; +EXPORT_SYMBOL(acpi_specific_hotkey_enabled); + static unsigned int acpi_irq_irq; static acpi_osd_handler acpi_irq_handler; static void *acpi_irq_context; @@ -1152,6 +1155,15 @@ acpi_wake_gpes_always_on_setup(char *str) __setup("acpi_wake_gpes_always_on", acpi_wake_gpes_always_on_setup); +int __init +acpi_hotkey_setup(char *str) +{ + acpi_specific_hotkey_enabled = TRUE; + return 1; +} + +__setup("acpi_specific_hotkey", acpi_hotkey_setup); + /* * max_cstate is defined in the base kernel so modules can * change it w/o depending on the state of the processor module. -- cgit v1.2.3-70-g09d2