| Message ID | 1374780541-18910-1-git-send-email-kamal@canonical.com |
|---|---|
| State | New |
| Headers | show |
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index 545246f..5006c47 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -449,6 +449,14 @@ static struct dmi_system_id video_dmi_table[] __initdata = { }, { .callback = video_ignore_initial_backlight, + .ident = "Fujitsu E753", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "FUJITSU"), + DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E753"), + }, + }, + { + .callback = video_ignore_initial_backlight, .ident = "HP Pavilion dm4", .matches = { DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"),
This is a note to let you know that I have just added a patch titled ACPI / video: ignore BIOS initial backlight value for Fujitsu E753 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 3.8.13.6. 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 ------ From 079e0d248df59d125ea7ecec0fa8bae638df6b10 Mon Sep 17 00:00:00 2001 From: Lan Tianyu <tianyu.lan@intel.com> Date: Tue, 16 Jul 2013 10:07:21 +0800 Subject: ACPI / video: ignore BIOS initial backlight value for Fujitsu E753 commit 9657a565a476d517451c10b0bcc106e300785aff upstream. The BIOS of FUjitsu E753 reports an incorrect initial backlight value for WIN8 compatible OS, causing backlight to be dark during startup. This change causes the incorrect initial value from BIOS to be ignored. References: https://bugzilla.kernel.org/show_bug.cgi?id=60161 Reported-and-tested-by: Jan Hinnerk Stosch <janhinnerk.stosch@gmail.com> Signed-off-by: Lan Tianyu <tianyu.lan@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- drivers/acpi/video.c | 8 ++++++++ 1 file changed, 8 insertions(+) -- 1.8.1.2