From a721c058686b722a32ab8a5c8209bcc72fe03925 Mon Sep 17 00:00:00 2001
From: Alex Hung <alex.hung@canonical.com>
Date: Tue, 28 May 2013 02:05:09 +0000
Subject: [PATCH] --- yaml --- r: 376765 b: refs/heads/master c:
 fedbe9bc6fd3e14b1ffbb3dac407777ac4a3650c h: refs/heads/master i:   376763:
 b5d22372f4faeb57296257a42c8be08ed3eb4ef0 v: v3

---
 [refs]                     | 2 +-
 trunk/drivers/acpi/video.c | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 6fbde2b29953..49279505bdaa 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: af1d486c18bad7820b0ca52b413458914231102c
+refs/heads/master: fedbe9bc6fd3e14b1ffbb3dac407777ac4a3650c
diff --git a/trunk/drivers/acpi/video.c b/trunk/drivers/acpi/video.c
index 5b32e15a65ce..d0937ab3fb6d 100644
--- a/trunk/drivers/acpi/video.c
+++ b/trunk/drivers/acpi/video.c
@@ -464,6 +464,14 @@ static struct dmi_system_id video_dmi_table[] __initdata = {
 		DMI_MATCH(DMI_PRODUCT_NAME, "HP 1000 Notebook PC"),
 		},
 	},
+	{
+	 .callback = video_ignore_initial_backlight,
+	 .ident = "HP Pavilion m4",
+	 .matches = {
+		DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion m4 Notebook PC"),
+		},
+	},
 	{}
 };