[ 3.5.y.z extended stable ] Patch "ACPI / video: Add "Asus UL30A" to ACPI video detect blacklist" has been added to staging queue
Luis Henriques
luis.henriques at canonical.com
Wed May 29 16:28:50 UTC 2013
This is a note to let you know that I have just added a patch titled
ACPI / video: Add "Asus UL30A" to ACPI video detect blacklist
to the linux-3.5.y-queue branch of the 3.5.y.z extended stable tree
which can be found at:
http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.5.y-queue
If you, or anyone else, feels it should not be added to this tree, please
reply to this email.
For more information about the 3.5.y.z tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable
Thanks.
-Luis
------
>From 1c423ead64d27d2a69b117d2d75c7101fac35bf5 Mon Sep 17 00:00:00 2001
From: Bastian Triller <bastian.triller at gmail.com>
Date: Sun, 19 May 2013 11:52:33 +0000
Subject: [PATCH] ACPI / video: Add "Asus UL30A" to ACPI video detect blacklist
commit c8f6d8351ba8c89d5cd4c562552ec7ec29274e31 upstream.
Like on UL30VT, the ACPI video driver can't control backlight correctly on
Asus UL30A. Vendor driver (asus-laptop) can work. This patch is to
add "Asus UL30A" to ACPI video detect blacklist in order to use
asus-laptop for video control on the "Asus UL30A" rather than ACPI
video driver.
Signed-off-by: Bastian Triller <bastian.triller at gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki at intel.com>
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
drivers/acpi/video_detect.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c
index 0b59961..1440887 100644
--- a/drivers/acpi/video_detect.c
+++ b/drivers/acpi/video_detect.c
@@ -164,6 +164,14 @@ static struct dmi_system_id video_detect_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "UL30VT"),
},
},
+ {
+ .callback = video_detect_force_vendor,
+ .ident = "Asus UL30A",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "UL30A"),
+ },
+ },
{ },
};
--
1.8.1.2
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