[PATCH] ACPI: video: DMI workaround broken Acer 5710 BIOS enabling display brightness

Ozan Çağlayan
2010-06-14T07:27:18Z

Acer Aspire 5710 suffers from a similar ACPI problem reported at:
http://bugzilla.kernel.org/show_bug.cgi?id=13121

like the 5710Z and 7720.

Signed-off-by: Ozan Çağlayan <ozan@pardus.org.tr>
---
drivers/acpi/video.c | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 9865d46..e2436d1 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -571,6 +571,14 @@ static struct dmi_system_id video_dmi_table[] __initdata = {
},
{
.callback = video_set_bqc_offset,
+ .ident = "Acer Aspire 5710",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5710"),
+ },
+ },
+ {
+ .callback = video_set_bqc_offset,
.ident = "Acer Aspire 5710Z",
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "Acer"),
--
1.7.0.4