[RFC PATCH 00/15] pwm: add support for atomic update

From
Uwe Kleine-König <hidden>
Date
2015-07-02 07:03:43
Also in
linux-fbdev, linux-leds, linux-pwm, linux-tegra
Reply to
Boris Brezillon, 2015-07-01
Hello Boris,

On Wed, Jul 01, 2015 at 10:21:46AM +0200, Boris Brezillon wrote:
This series adds support for atomic PWM update, or ITO, the capability
to update all the parameters of a PWM device (enabled/disabled, period,
duty and polarity) in one go.
on first reading the subject of your series I thought it was about
asserting that the newly set config is active before the call to
pwm_config (et al) returns. That's a problem I addressed a few times in
the past. I wonder if it's only me or if a different wording should be
used for "update all parameters with a single function call".

But other than that I like the series.

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-K?nig            |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
Thread (68 messages) 68 messages, 6 authors, last reply 2015-07-20
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