* [PATCH] acpi: video: fix acpi_backlight=video
@ 2010-05-01 19:09 Kamal Mostafa
2010-05-20 3:08 ` Len Brown
2010-05-20 3:11 ` Zhang Rui
0 siblings, 2 replies; 3+ messages in thread
From: Kamal Mostafa @ 2010-05-01 19:09 UTC (permalink / raw)
To: linux-kernel, linux-acpi
Cc: Kamal Mostafa, Len Brown, Zhang Rui, Bjorn Helgaas, Jiri Kosina,
stable
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
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] acpi: video: fix acpi_backlight=video
2010-05-01 19:09 [PATCH] acpi: video: fix acpi_backlight=video Kamal Mostafa
@ 2010-05-20 3:08 ` Len Brown
2010-05-20 3:11 ` Zhang Rui
1 sibling, 0 replies; 3+ messages in thread
From: Len Brown @ 2010-05-20 3:08 UTC (permalink / raw)
To: Kamal Mostafa
Cc: linux-kernel, linux-acpi, Zhang Rui, Bjorn Helgaas, Jiri Kosina,
stable
applied
thanks,
Len Brown, Intel Open Source Technology Center
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] acpi: video: fix acpi_backlight=video
2010-05-01 19:09 [PATCH] acpi: video: fix acpi_backlight=video Kamal Mostafa
2010-05-20 3:08 ` Len Brown
@ 2010-05-20 3:11 ` Zhang Rui
1 sibling, 0 replies; 3+ messages in thread
From: Zhang Rui @ 2010-05-20 3:11 UTC (permalink / raw)
To: Kamal Mostafa
Cc: linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org,
Len Brown, Bjorn Helgaas, Jiri Kosina, stable@kernel.org
On Sun, 2010-05-02 at 03:09 +0800, Kamal Mostafa wrote:
> 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
>
Acked-by: Zhang Rui <rui.zhang@intel.com>
> 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;
> }
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2010-05-20 3:11 UTC | newest]
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2010-05-01 19:09 [PATCH] acpi: video: fix acpi_backlight=video Kamal Mostafa
2010-05-20 3:08 ` Len Brown
2010-05-20 3:11 ` Zhang Rui
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