linux-kernel - Re: Vibrations on Droid 4?

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Message-ID: <20180801185823.GC26087@amd>
Date:   Wed, 1 Aug 2018 20:58:24 +0200
From:   Pavel Machek <pavel@....cz>
To:     Tony Lindgren <tony@...mide.com>, j-keerthy@...com,
        narmstrong@...libre.com, claudiu.beznea@...rochip.com
Cc:     Sebastian Reichel <sre@...nel.org>,
        kernel list <linux-kernel@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        linux-omap@...r.kernel.org, nekit1000@...il.com, mpartap@....net,
        merlijn@...zup.org
Subject: Re: Vibrations on Droid 4?

Hi!

> > Yep, so I have two patches that make the device appear, but vibrations
> > still do not work for me.
> > 
> > a) any ideas how to debug that / get them to work?
> 
> Hmm no new ideas except I wonder if there is also some other
> regression with the timer pdata not being passed properly now.

I checked vibrations work in original Motorola Android; my hardware is
not broken.

I see:

commit b7290cf6ff7869ec12070aa146c370728cab62c2
Author: Keerthy <j-keerthy@...com>
Date:   Thu Feb 15 11:31:50 2018 +0530

    pwm: pwm-omap-dmtimer: Adapt driver to utilize dmtimer pdata ops

    Adapt driver to utilize dmtimer pdata ops instead of pdata-quirks.

 Signed-off-by: Keerthy <j-keerthy@...com>
 Acked-by: Neil Armstrong <narmstrong@...libre.com>
 Reviewed-by: Claudiu Beznea <claudiu.beznea@...rochip.com>
 Signed-off-by: Tony Lindgren <tony@...mide.com>
		
should I try to revert that one? (Are pdata still there in the board
files somewhere).

Do vibrations work for you?

Best regards,

									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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