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[3.8.y.z,extended,stable] Patch "ACPI / video: Add "Asus UL30A" to ACPI video detect blacklist" has been added to staging queue

Message ID 1369946094-12671-1-git-send-email-kamal@canonical.com
State New
Headers show

Commit Message

Kamal Mostafa May 30, 2013, 8:34 p.m. UTC
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-3.8.y-queue branch of the 3.8.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-3.8.y-queue

This patch is scheduled to be released in version 3.8.13.2.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.8.y.z tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Kamal

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From b66889615917cee2289a20c80dbc7f56d2a37a1f Mon Sep 17 00:00:00 2001
From: Bastian Triller <bastian.triller@gmail.com>
Date: Sun, 19 May 2013 11:52:33 +0000
Subject: 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@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
 drivers/acpi/video_detect.c | 8 ++++++++
 1 file changed, 8 insertions(+)

--
1.8.1.2
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Patch

diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c
index 4ac2593..abcae69 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"),
+		},
+	},
 	{ },
 };