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Commit b964b437 authored by Henrique de Moraes Holschuh's avatar Henrique de Moraes Holschuh Committed by Len Brown
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ACPI: thinkpad-acpi: add DMI-based modalias 



Add DMI-based aliases to allow module autoloading on select thinkpads.

The aliases will do nothing unless the dmi-based-module-autoloading.patch
patch from Lennart Poettering <mzxreary@0pointer.de> is applied.  Lennart's
patch has been accepted by greghk and will be merged eventually.

Signed-off-by: default avatarHenrique de Moraes Holschuh <hmh@hmh.eng.br>
Cc: Lennart Poettering <mzxreary@0pointer.de>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 08f1c192

drivers/misc/thinkpad_acpi.c

+23 −0
Original line number Diff line number Diff line
@@ -92,6 +92,29 @@ MODULE_LICENSE("GPL"); 
/* Please remove this in year 2009 */

MODULE_ALIAS("ibm_acpi");



/*

 * DMI matching for module autoloading

 *

 * See http://thinkwiki.org/wiki/List_of_DMI_IDs

 * See http://thinkwiki.org/wiki/BIOS_Upgrade_Downloads

 *

 * Only models listed in thinkwiki will be supported, so add yours

 * if it is not there yet.

 */

#define IBM_BIOS_MODULE_ALIAS(__type) \

	MODULE_ALIAS("dmi:bvnIBM:bvr" __type "ET??WW")



/* Non-ancient thinkpads */

MODULE_ALIAS("dmi:bvnIBM:*:svnIBM:*:pvrThinkPad*:rvnIBM:*");

MODULE_ALIAS("dmi:bvnLENOVO:*:svnLENOVO:*:pvrThinkPad*:rvnLENOVO:*");



/* Ancient thinkpad BIOSes have to be identified by

 * BIOS type or model number, and there are far less

 * BIOS types than model numbers... */

IBM_BIOS_MODULE_ALIAS("I[B,D,H,I,M,N,O,T,W,V,Y,Z]");

IBM_BIOS_MODULE_ALIAS("1[0,3,6,8,A-G,I,K,M-P,S,T]");

IBM_BIOS_MODULE_ALIAS("K[U,X-Z]");



#define __unused __attribute__ ((unused))



/****************************************************************************