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

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Message-Id: <1276499864-7609-1-git-send-email-ozan@pardus.org.tr>
Date:	Mon, 14 Jun 2010 10:17:44 +0300
From:	Ozan Çağlayan <ozan@...dus.org.tr>
To:	linux-kernel@...r.kernel.org
Cc:	linux-acpi@...r.kernel.org
Subject: [PATCH] ACPI: video: DMI workaround broken Acer 5710 BIOS enabling display brightness

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@...dus.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

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