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From: Aaro Koskinen <aaro.koskinen@iki.fi>
To: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: "Pavel Machek" <pavel@ucw.cz>,
	"Pali Rohár" <pali.rohar@gmail.com>, "Nishanth Menon" <nm@ti.com>,
	linux-omap <linux-omap@vger.kernel.org>,
	sre@debian.org, "Tony Lindgren" <tony@atomide.com>,
	sre@ring0.de, ivo.g.dimitrov.75@gmail.com,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: Re: v3.19-rc1 regression(?) on N900
Date: Mon, 29 Dec 2014 20:02:52 +0200	[thread overview]
Message-ID: <20141229180252.GE582@fuloong-minipc.musicnaut.iki.fi> (raw)
In-Reply-To: <54A10B1E.7030800@ti.com>

Hi,

On Mon, Dec 29, 2014 at 10:04:46AM +0200, Tomi Valkeinen wrote:
> On 26/12/14 00:21, Aaro Koskinen wrote:
> 
> > ...however, I can confirm that framebuffer is broken:
> > 
> > [    8.230743] omapfb omapfb: no displays
> > [    8.255584] omapfb omapfb: failed to setup omapfb
> > [    8.260620] platform omapfb: Driver omapfb requests probe deferral
> > [    8.284118] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node
> > '/ocp/spi@48098000/acx565akm@2[0]' - status (0)
> > [    8.284271] acx565akm spi1.2: failed to find video source
> > [    8.290069] spi spi1.2: Driver acx565akm requests probe deferral
> > 
> > I bisected it to ef691ff48bc8 (OMAPDSS: DT: Get source endpoint
> > by matching reg-id). When I revert that, also FB works with 3.19-rc1.
> 
> I've attached a patch for this. Only hack-tested on OMAP3 beagle, so
> please report if it works.

That works, thanks.

A.

WARNING: multiple messages have this Message-ID (diff)
From: aaro.koskinen@iki.fi (Aaro Koskinen)
To: linux-arm-kernel@lists.infradead.org
Subject: v3.19-rc1 regression(?) on N900
Date: Mon, 29 Dec 2014 20:02:52 +0200	[thread overview]
Message-ID: <20141229180252.GE582@fuloong-minipc.musicnaut.iki.fi> (raw)
In-Reply-To: <54A10B1E.7030800@ti.com>

Hi,

On Mon, Dec 29, 2014 at 10:04:46AM +0200, Tomi Valkeinen wrote:
> On 26/12/14 00:21, Aaro Koskinen wrote:
> 
> > ...however, I can confirm that framebuffer is broken:
> > 
> > [    8.230743] omapfb omapfb: no displays
> > [    8.255584] omapfb omapfb: failed to setup omapfb
> > [    8.260620] platform omapfb: Driver omapfb requests probe deferral
> > [    8.284118] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node
> > '/ocp/spi at 48098000/acx565akm at 2[0]' - status (0)
> > [    8.284271] acx565akm spi1.2: failed to find video source
> > [    8.290069] spi spi1.2: Driver acx565akm requests probe deferral
> > 
> > I bisected it to ef691ff48bc8 (OMAPDSS: DT: Get source endpoint
> > by matching reg-id). When I revert that, also FB works with 3.19-rc1.
> 
> I've attached a patch for this. Only hack-tested on OMAP3 beagle, so
> please report if it works.

That works, thanks.

A.

  reply	other threads:[~2014-12-29 18:03 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-24 22:57 v3.19-rc1 regression(?) on N900 Nishanth Menon
2014-12-25  8:32 ` Pali Rohár
2014-12-25  8:32   ` Pali Rohár
2014-12-25  9:11   ` Pavel Machek
2014-12-25  9:11     ` Pavel Machek
2014-12-25  9:11     ` Pavel Machek
2014-12-25 22:21     ` Aaro Koskinen
2014-12-25 22:21       ` Aaro Koskinen
2014-12-29  8:04       ` Tomi Valkeinen
2014-12-29  8:04         ` Tomi Valkeinen
2014-12-29 18:02         ` Aaro Koskinen [this message]
2014-12-29 18:02           ` Aaro Koskinen
2014-12-30 17:39         ` Pavel Machek
2014-12-30 17:39           ` Pavel Machek
2014-12-25 10:48   ` Pavel Machek
2014-12-25 10:48     ` Pavel Machek

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