diff options
Diffstat (limited to '2700_ThinkPad-30-brightness-control-fix.patch')
| -rw-r--r-- | 2700_ThinkPad-30-brightness-control-fix.patch | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/2700_ThinkPad-30-brightness-control-fix.patch b/2700_ThinkPad-30-brightness-control-fix.patch deleted file mode 100644 index b548c6dc..00000000 --- a/2700_ThinkPad-30-brightness-control-fix.patch +++ /dev/null @@ -1,67 +0,0 @@ -diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c -index cb96296..6c242ed 100644 ---- a/drivers/acpi/blacklist.c -+++ b/drivers/acpi/blacklist.c -@@ -269,6 +276,61 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = { - }, - - /* -+ * The following Lenovo models have a broken workaround in the -+ * acpi_video backlight implementation to meet the Windows 8 -+ * requirement of 101 backlight levels. Reverting to pre-Win8 -+ * behavior fixes the problem. -+ */ -+ { -+ .callback = dmi_disable_osi_win8, -+ .ident = "Lenovo ThinkPad L430", -+ .matches = { -+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), -+ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad L430"), -+ }, -+ }, -+ { -+ .callback = dmi_disable_osi_win8, -+ .ident = "Lenovo ThinkPad T430s", -+ .matches = { -+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), -+ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T430s"), -+ }, -+ }, -+ { -+ .callback = dmi_disable_osi_win8, -+ .ident = "Lenovo ThinkPad T530", -+ .matches = { -+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), -+ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T530"), -+ }, -+ }, -+ { -+ .callback = dmi_disable_osi_win8, -+ .ident = "Lenovo ThinkPad W530", -+ .matches = { -+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), -+ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad W530"), -+ }, -+ }, -+ { -+ .callback = dmi_disable_osi_win8, -+ .ident = "Lenovo ThinkPad X1 Carbon", -+ .matches = { -+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), -+ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X1 Carbon"), -+ }, -+ }, -+ { -+ .callback = dmi_disable_osi_win8, -+ .ident = "Lenovo ThinkPad X230", -+ .matches = { -+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), -+ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X230"), -+ }, -+ }, -+ -+ /* - * BIOS invocation of _OSI(Linux) is almost always a BIOS bug. - * Linux ignores it, except for the machines enumerated below. - */ - |