From: Matthew Garrett <mjg59@srcf.ucam.org>
To: Alan Cox <alan@linux.jf.intel.com>
Cc: greg@kroah.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 3/5] gma500: backlight warning
Date: Wed, 13 Apr 2011 14:17:14 +0100 [thread overview]
Message-ID: <20110413131714.GA17918@srcf.ucam.org> (raw)
In-Reply-To: <20110413093555.28527.30662.stgit@localhost.localdomain>
On Wed, Apr 13, 2011 at 10:36:19AM +0100, Alan Cox wrote:
> props.max_brightness = 100;
> + props.type = BACKLIGHT_PLATFORM;
No, this should be BACKLIGHT_RAW - it's hitting the control registers
directly rather than going via a platform interface.
--
Matthew Garrett | mjg59@srcf.ucam.org
next prev parent reply other threads:[~2011-04-13 13:17 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-13 9:35 [PATCH 1/5] gma500: ioctl first pass Alan Cox
2011-04-13 9:35 ` [PATCH 2/5] gma500: prepare to do some actual memory management Alan Cox
2011-04-13 9:36 ` [PATCH 3/5] gma500: backlight warning Alan Cox
2011-04-13 13:17 ` Matthew Garrett [this message]
2011-04-13 13:20 ` Alan Cox
2011-04-13 13:23 ` Matthew Garrett
2011-04-13 9:37 ` [PATCH 4/5] gma500: Add a gtt allocator Alan Cox
2011-04-13 10:37 ` Thierry Reding
2011-04-13 9:37 ` [PATCH 5/5] gma500: Tidy up the allocations Alan Cox
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