From: Daniel Vetter <daniel@ffwll.ch>
To: Keng-Yu Lin <kengyu@canonical.com>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH] display: change the priority order of intel_backlight
Date: Sun, 3 Mar 2013 18:34:55 +0100 [thread overview]
Message-ID: <20130303173455.GJ9021@phenom.ffwll.local> (raw)
In-Reply-To: <1361866600-29971-1-git-send-email-kengyu@canonical.com>
On Tue, Feb 26, 2013 at 04:16:40PM +0800, Keng-Yu Lin wrote:
> make the intel_backlight interface with a higher priority
> than acpi_video, as it is more likely to work.
>
> Signed-off-by: Keng-Yu Lin <kengyu@canonical.com>
If you have a non-working acpi backlight, that's a bug in the kernel's
acpi subsystem. Most likely it needs to be blacklisted.
-Daniel
> ---
> src/intel_display.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/src/intel_display.c b/src/intel_display.c
> index 5ee955e..479afb7 100644
> --- a/src/intel_display.c
> +++ b/src/intel_display.c
> @@ -142,9 +142,9 @@ static const char *backlight_interfaces[] = {
> "fujitsu-laptop",
> "sony",
> "samsung",
> + "intel_backlight",
> "acpi_video1", /* finally fallback to the generic acpi drivers */
> "acpi_video0",
> - "intel_backlight",
> NULL,
> };
> /*
> --
> 1.7.9.5
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
prev parent reply other threads:[~2013-03-03 17:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-26 8:16 [PATCH] display: change the priority order of intel_backlight Keng-Yu Lin
2013-03-03 17:34 ` Chris Wilson
2013-03-03 17:34 ` Daniel Vetter [this message]
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