AFAICT the only reason to set _OSI(Linux) on ThinkPads is to get
sensible mute button behavior. Now that the thinkpad_acpi driver
can do this on is own, there is no reason to keep the ACPI
quirk.
Cc: Len Brown <len.brown@xxxxxxxxx>
Cc: Jerone Young <jerone.young@xxxxxxxxxxxxx>
Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
---
drivers/acpi/blacklist.c | 54 ------------------------------------------------
1 file changed, 54 deletions(-)
diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
index 36eb42e3b0bb..4a3cbb5d3c55 100644
--- a/drivers/acpi/blacklist.c
+++ b/drivers/acpi/blacklist.c
@@ -265,60 +265,6 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
*/
/*
- * Lenovo has a mix of systems OSI(Linux) situations
- * and thus we can not wildcard the vendor.
- *
- * _OSI(Linux) helps sound
- * DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad R61"),
- * DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T61"),
- * T400, T500
- * _OSI(Linux) has Linux specific hooks
- * DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X61"),
- * _OSI(Linux) is a NOP:
- * DMI_MATCH(DMI_PRODUCT_VERSION, "3000 N100"),
- * DMI_MATCH(DMI_PRODUCT_VERSION, "LENOVO3000 V100"),
- */
- {
- .callback = dmi_enable_osi_linux,
- .ident = "Lenovo ThinkPad R61",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
- DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad R61"),
- },
- },
- {
- .callback = dmi_enable_osi_linux,
- .ident = "Lenovo ThinkPad T61",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
- DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T61"),
- },
- },
- {
- .callback = dmi_enable_osi_linux,
- .ident = "Lenovo ThinkPad X61",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
- DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X61"),
- },
- },
- {
- .callback = dmi_enable_osi_linux,
- .ident = "Lenovo ThinkPad T400",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
- DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T400"),
- },
- },
- {
- .callback = dmi_enable_osi_linux,
- .ident = "Lenovo ThinkPad T500",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
- DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T500"),
- },
- },
- /*
* Without this this EEEpc exports a non working WMI interface, with
* this it exports a working "good old" eeepc_laptop interface, fixing
* both brightness control, and rfkill not working.
--
1.9.3
--
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