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From: Martin Michlmayr <tbm-R+vWnYXSFMfQT0dZR+AlfA@public.gmane.org>
To: thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
Cc: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Flicker with fb on Jetson TK1
Date: Sun, 24 Jul 2016 19:02:34 -0700	[thread overview]
Message-ID: <20160725020234.GA25839@jirafa.cyrius.com> (raw)

Running X with fb on the Jetson TK1, I get a flicker on the monitor
from time to time.  I don't think I need to do anything to trigger it
(such as moving the mouse).  It just happens from time to time.

I don't have the right X patches for nouveau, so X is using fbdev
which I guess means the tegra-drm driver.

This is with mainline u-boot (2016.07-rc1) and mainline kernel (4.6).

I uploaded a video in which you can see the flicker several times
(e.g. at 0:03, 0:16 and 0:28):
http://www.cyrius.com/tmp/tk1/

-- 
Martin Michlmayr
http://www.cyrius.com/

             reply	other threads:[~2016-07-25  2:02 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-25  2:02 Martin Michlmayr [this message]
     [not found] ` <20160725020234.GA25839-IRMp5PtgtdoigzW5ZibpNwC/G2K4zDHf@public.gmane.org>
2016-07-25 14:21   ` Flicker with fb on Jetson TK1 Thierry Reding
     [not found]     ` <20160725142151.GP21170-EkSeR96xj6Pcmrwk2tT4+A@public.gmane.org>
2016-07-27  1:03       ` Martin Michlmayr

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