From: Lucas Stach <l.stach@pengutronix.de>
To: Daniel Vetter <daniel@ffwll.ch>, Liviu Dudau <Liviu.Dudau@arm.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
dri-devel <dri-devel@lists.freedesktop.org>,
Russell King - ARM Linux <linux@armlinux.org.uk>
Subject: Re: [PATCH] drm/i2c: tda998x: don't register the connector
Date: Fri, 23 Sep 2016 15:22:22 +0300 [thread overview]
Message-ID: <1474633342.2664.26.camel@pengutronix.de> (raw)
In-Reply-To: <CAKMK7uF7o59A=++R4kykSusfwEV5vSWWCswN6Gp9O_LcrdiQ-A@mail.gmail.com>
Am Freitag, den 23.09.2016, 12:58 +0200 schrieb Daniel Vetter:
> On Fri, Sep 23, 2016 at 11:34 AM, Liviu Dudau <Liviu.Dudau@arm.com>
> wrote:
> >
> > rmmod-ing the hdlcd module generates a WARN() splat as the vsync is
> > still
> > enabled, but we never got the call to turn off the CRTC. Brian is
> > still
> > tracking through the fbdev emulation to figure out the cause for
> > that.
>
> fbdev emulation doesn't do that for you. If you need/want to shut
> down
> all the crtcs on driver unload, you need to do that yourself. There's
> atomic helpers to do that for you that for you.
Which reminds me that my patch (drm/atomic-helper: add unlocked disable
all outputs helper) to add such a helper wasn't applied. Probably my
own fault by being non-responsive to Seans question.
Regards,
Lucas
next prev parent reply other threads:[~2016-09-23 12:22 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-25 10:55 [PATCH] drm/i2c: tda998x: don't register the connector Brian Starkey
2016-07-25 12:25 ` Russell King - ARM Linux
2016-07-25 12:54 ` Brian Starkey
2016-07-25 15:08 ` Daniel Vetter
2016-08-08 16:04 ` Brian Starkey
2016-08-09 6:07 ` Daniel Vetter
2016-08-09 22:48 ` Russell King - ARM Linux
2016-09-21 8:57 ` Brian Starkey
2016-09-21 16:28 ` Russell King - ARM Linux
2016-09-22 10:39 ` Brian Starkey
2016-09-22 10:51 ` Russell King - ARM Linux
2016-09-22 11:22 ` Sean Paul
2016-09-22 11:28 ` Daniel Vetter
2016-09-22 13:38 ` Brian Starkey
2016-09-22 14:24 ` Russell King - ARM Linux
2016-09-22 12:09 ` Russell King - ARM Linux
2016-09-22 12:32 ` Sean Paul
2016-09-22 12:40 ` Russell King - ARM Linux
2016-09-23 7:07 ` Daniel Vetter
2016-09-22 14:14 ` Brian Starkey
2016-09-23 7:05 ` Daniel Vetter
2016-09-23 7:18 ` [PATCH] Revert "drm/i2c: tda998x: don't register the connector" Sean Paul
2016-09-23 9:32 ` liviu.dudau
2016-09-23 11:05 ` Sean Paul
2016-09-23 9:34 ` [PATCH] drm/i2c: tda998x: don't register the connector Liviu Dudau
2016-09-23 10:58 ` Daniel Vetter
2016-09-23 12:22 ` Lucas Stach [this message]
2016-09-23 12:52 ` Brian Starkey
2016-09-23 13:13 ` Daniel Vetter
2016-09-23 14:05 ` Russell King - ARM Linux
2016-09-25 20:34 ` Daniel Vetter
2016-09-23 14:42 ` Brian Starkey
2016-09-25 20:38 ` Daniel Vetter
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=1474633342.2664.26.camel@pengutronix.de \
--to=l.stach@pengutronix.de \
--cc=Liviu.Dudau@arm.com \
--cc=daniel@ffwll.ch \
--cc=dri-devel@lists.freedesktop.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux@armlinux.org.uk \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).