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From: Thierry Reding <thierry.reding@avionic-design.de>
To: "Philip, Avinash" <avinashphilip@ti.com>
Cc: linux-kernel@vger.kernel.org, nsekhar@ti.com
Subject: Re: [PATCH v2] pwm: Add support for configuring the PWM polarity
Date: Tue, 24 Jul 2012 16:30:23 +0200	[thread overview]
Message-ID: <20120724143023.GA22293@avionic-0098.mockup.avionic-design.de> (raw)
In-Reply-To: <1343138732-12972-1-git-send-email-avinashphilip@ti.com>

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On Tue, Jul 24, 2012 at 07:35:32PM +0530, Philip, Avinash wrote:
> Some hardware supports inverting the polarity of the PWM signal. This
> commit adds support to the PWM framework to allow users of the PWM API
> to configure the polarity. Note that in order to reduce complexity,
> changing the polarity of a PWM signal is only allowed while the PWM is
> disabled.
> 
> A practical example where this can prove useful is to simulate inversion
> of the duty cycle. While inversion of polarity and duty cycle are not
> exactly the same, the differences for most use-cases are negligible.
> 
> Signed-off-by: Philip, Avinash <avinashphilip@ti.com>

This looks good to me. I'll queue this for 3.7 once the 3.6 merge window
closes.

Thanks,
Thierry

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  reply	other threads:[~2012-07-24 14:30 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-07-24 14:05 Philip, Avinash
2012-07-24 14:30 ` Thierry Reding [this message]
2012-08-09  5:47 ` Thierry Reding

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