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authorMartin Kepplinger <martink@posteo.de>2014-06-23 22:30:46 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-07-07 23:38:10 +0200
commitab7027de5c01e4fba0e5ef946f0db27b2e3d799d (patch)
tree511042f61c09b7ae69bedaeedcf0eabc900b4f2a /drivers/acpi/video.c
parent08a56226d84706d402372d891550e130ef5df9f0 (diff)
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ACPI / video: Add Acer TravelMate B113 to native backlight blacklist
Fix backlight control for Acer TravelMate B113 Laptop by adding it to the video_dmi_table. A workaround before that was to use acpi_osi=Linux or acpi_backlight=vendor on boot but even then, only the function- keys worked. With this change there is no need for boot parameters and DE's controls work as well. Signed-off-by: Martin Kepplinger <martink@posteo.de> [rjw: Subject] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/video.c')
-rw-r--r--drivers/acpi/video.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 5bb1278e..071c1df 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -564,6 +564,14 @@ static struct dmi_system_id video_dmi_table[] __initdata = {
},
},
{
+ .callback = video_set_use_native_backlight,
+ .ident = "Acer TravelMate B113",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate B113"),
+ },
+ },
+ {
.callback = video_set_use_native_backlight,
.ident = "HP ProBook 4340s",
.matches = {
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