From: robert.jarzmik@free•fr (Robert Jarzmik)
To: linux-arm-kernel@lists•infradead.org
Subject: pwm-backlight: 3.13-rc1 regression for old arm machine
Date: Mon, 16 Dec 2013 16:52:45 +0100 [thread overview]
Message-ID: <87r49c6bea.fsf@free.fr> (raw)
Hi Thierry,
Since recently, and probable since last Linus's merge of PWM tree (Merge tag
'pwm/for-3.13-rc1' of
git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm), my
platform has its backlight broken.
The particularity of my platform:
- arch/arm/mach-pxa/mioa701.c
- no device tree
- no power supply regulator for backlight
- backlight controlled by a PWM
- kernel message :
[ 1.495480] platform pwm-backlight: Driver pwm-backlight requests probe deferral
I think other "old" platforms will suffer from this. Do you have a
recommendation ?
Cheers.
--
Robert
next reply other threads:[~2013-12-16 15:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-16 15:52 Robert Jarzmik [this message]
2013-12-17 9:57 ` pwm-backlight: 3.13-rc1 regression for old arm machine Thierry Reding
2013-12-17 18:31 ` Robert Jarzmik
2013-12-20 9:47 ` Thierry Reding
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