From: Kamal Mostafa <kamal@canonical.com>
To: linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org
Cc: Kamal Mostafa <kamal@canonical.com>, Len Brown <lenb@kernel.org>,
Zhang Rui <rui.zhang@intel.com>,
Bjorn Helgaas <bjorn.helgaas@hp.com>,
Jiri Kosina <jkosina@suse.cz>, <stable@kernel.org>
Subject: [PATCH] acpi: video: fix acpi_backlight=video
Date: Sat, 1 May 2010 12:09:49 -0700 [thread overview]
Message-ID: <1272740989-4027-1-git-send-email-kamal@canonical.com> (raw)
Make "acpi_backlight=video" param enable ACPI_VIDEO_BACKLIGHT_FORCE_VIDEO
as intended, instead of incorrectly enabling video output switching.
BugLink: http://bugs.launchpad.net/bugs/573120
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Cc: Len Brown <lenb@kernel.org>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: <stable@kernel.org>
---
drivers/acpi/video_detect.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c
index fc2f26b..c5fef01 100644
--- a/drivers/acpi/video_detect.c
+++ b/drivers/acpi/video_detect.c
@@ -250,7 +250,7 @@ static int __init acpi_backlight(char *str)
ACPI_VIDEO_BACKLIGHT_FORCE_VENDOR;
if (!strcmp("video", str))
acpi_video_support |=
- ACPI_VIDEO_OUTPUT_SWITCHING_FORCE_VIDEO;
+ ACPI_VIDEO_BACKLIGHT_FORCE_VIDEO;
}
return 1;
}
--
1.7.0.4
next reply other threads:[~2010-05-01 19:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-01 19:09 Kamal Mostafa [this message]
2010-05-20 3:08 ` Len Brown
2010-05-20 3:11 ` Zhang Rui
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