From: Andrew Chew <AChew@nvidia.com>
To: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: "thierry.reding@avionic-design.de"
<thierry.reding@avionic-design.de>,
Alex Courbot <acourbot@nvidia.com>,
"linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org>
Subject: RE: [PATCH 1/1] ARM: OMAP: board-4430sdp: Provide regulator to pwm-backlight
Date: Tue, 12 Mar 2013 15:21:16 -0700 [thread overview]
Message-ID: <643E69AA4436674C8F39DCC2C05F7638629CA5179F@HQMAIL03.nvidia.com> (raw)
In-Reply-To: <513EF43F.4030107@ti.com>
> On 03/12/2013 02:54 AM, Andrew Chew wrote:
> > The pwm-backlight driver now takes a mandatory regulator that is
> > gotten during driver probe. Initialize a dummy regulator to satisfy
> > this requirement.
>
> Can you point me to the commit which makes a regulator mandatory for
> pwm-backlight?
> Why the regulator is mandatory?
> The 4430SDP (or Blaze) and Zoom2 is just happy alone with the PWM why
> should we have dummy regulators?
I'm resubmitting the patch as a patch series that includes the pwm-backlight
change. See the cover letter for an explanation of why this is needed.
prev parent reply other threads:[~2013-03-12 22:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-12 1:54 [PATCH 1/1] ARM: OMAP: board-4430sdp: Provide regulator to pwm-backlight Andrew Chew
2013-03-12 7:01 ` Thierry Reding
2013-03-12 19:11 ` Andrew Chew
2013-03-13 7:09 ` Thierry Reding
2013-03-12 9:24 ` Peter Ujfalusi
2013-03-12 22:21 ` Andrew Chew [this message]
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