All of lore.kernel.org
 help / color / mirror / Atom feed
From: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
To: Kevin Hilman <khilman@kernel.org>,
	Vivek Gautam <gautamvivek1987@gmail.com>
Cc: Inki Dae <inki.dae@samsung.com>,
	Andrzej Hajda <a.hajda@samsung.com>,
	Krzysztof Kozlowski <k.kozlowski@samsung.com>,
	"dri-devel@lists.freedesktop.org"
	<dri-devel@lists.freedesktop.org>,
	"linux-samsung-soc@vger.kernel.org"
	<linux-samsung-soc@vger.kernel.org>,
	Paolo Pisati <p.pisati@gmail.com>,
	Vivek Gautam <gautam.vivek@samsung.com>
Subject: Re: [RFC PATCH 1/1] drm/exynos: Move platform drivers registration to module init
Date: Thu, 20 Nov 2014 18:47:41 +0100	[thread overview]
Message-ID: <546E293D.9000300@collabora.co.uk> (raw)
In-Reply-To: <7hppchsu29.fsf@deeprootsystems.com>

Hello,

For completeness I'll comment what we talked with Kevin on IRC
since probably this is the same issue that Paolo is facing.

On 11/20/2014 05:41 PM, Kevin Hilman wrote:
> Peach # setenv preboot "usb start; sleep 1"setenv bootargs console=tty1 console=ttySAC3,115200 debug earlyprintk rw root=/dev/mmcblk1p3 rootwait rootfstype=ext3

My kernel command line is almost the same with the difference that I'm using
clk_ignore_unused and I just checked that not passing that parameter, makes
linux-next to hang showing the same output log that Kevin reported.

Now, the question is why this does not happen with 3.18-rc+? My guess is that
the clock been disabled by the common clock framework got added recently and
it used to be unmanaged and left with the state set by the bootloader since
the kernel didn't know about it. That's why clk_ignore_unused was not needed.

Any ideas?

Best regards,
Javier

  reply	other threads:[~2014-11-20 17:47 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-11-18 13:53 [RFC PATCH 1/1] drm/exynos: Move platform drivers registration to module init Javier Martinez Canillas
2014-11-18 18:41 ` Kevin Hilman
2014-11-18 20:28   ` Gustavo Padovan
2014-11-18 22:46     ` Kevin Hilman
2014-11-19 10:09       ` Javier Martinez Canillas
2014-11-19 16:52   ` Javier Martinez Canillas
2014-11-19 19:52     ` Kevin Hilman
2014-11-19 22:29       ` Kevin Hilman
2014-11-20  7:06     ` Vivek Gautam
2014-11-20  7:51       ` Vivek Gautam
2014-11-20  8:45         ` Javier Martinez Canillas
2014-11-20  9:52           ` Vivek Gautam
2014-11-20 14:24             ` Pankaj Dubey
2014-11-20 15:57             ` Paolo Pisati
2014-11-20 16:44               ` Javier Martinez Canillas
2014-11-20 16:41       ` Kevin Hilman
2014-11-20 17:47         ` Javier Martinez Canillas [this message]
2014-11-20 18:22           ` Kevin Hilman
2014-11-20 23:49             ` Paolo Pisati
2014-11-21 11:33               ` Andreas Färber
2014-11-21 17:32                 ` Ajay kumar
2014-11-21 20:57                   ` Javier Martinez Canillas
2014-11-24 10:05                     ` Javier Martinez Canillas
2014-11-24 10:36                       ` Vivek Gautam
2014-11-24 15:05                       ` Andreas Färber
2014-11-25  5:35                         ` Ajay kumar
2014-11-21 13:03             ` Peach Pi/Pit boot failures in linux-next (was Re: [RFC PATCH 1/1] drm/exynos: Move platform drivers registration to module init) Javier Martinez Canillas
2014-11-21 16:38               ` Kevin Hilman
2014-11-21 20:49                 ` Javier Martinez Canillas
2014-11-22 10:21                   ` Krzysztof Kozlowski
2014-11-24  9:38                     ` Javier Martinez Canillas
2014-11-24  9:42                       ` Javier Martinez Canillas
2014-11-24 10:13                       ` Krzysztof Kozlowski
2014-11-24 11:07                         ` Javier Martinez Canillas
2014-11-24 11:12                           ` Krzysztof Kozlowski
2014-11-24 13:16                             ` Javier Martinez Canillas
2014-11-24 13:28                               ` Vivek Gautam
2014-11-24 13:53                               ` Krzysztof Kozlowski
2014-11-24  9:51                   ` Krzysztof Kozlowski
2014-11-20 14:07 ` [RFC PATCH 1/1] drm/exynos: Move platform drivers registration to module init Inki Dae
2014-11-20 14:28   ` Javier Martinez Canillas
2014-11-20 15:06     ` Inki Dae
2014-11-20 15:26       ` Javier Martinez Canillas
2014-11-20 17:01         ` Inki Dae
2014-11-21 11:19           ` Javier Martinez Canillas

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=546E293D.9000300@collabora.co.uk \
    --to=javier.martinez@collabora.co.uk \
    --cc=a.hajda@samsung.com \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=gautam.vivek@samsung.com \
    --cc=gautamvivek1987@gmail.com \
    --cc=inki.dae@samsung.com \
    --cc=k.kozlowski@samsung.com \
    --cc=khilman@kernel.org \
    --cc=linux-samsung-soc@vger.kernel.org \
    --cc=p.pisati@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.