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From: Fabio Estevam <festevam@gmail.com>
To: linux-arm-kernel@lists.infradead.org
Subject: imxfb does not turn on automatically
Date: Sat, 21 Feb 2015 15:18:16 +0000	[thread overview]
Message-ID: <CAOMZO5CZ3aFGbfb39XoXpFvbn4TTrCbTHOXtQKruruCis3Ptvw@mail.gmail.com> (raw)

Hi,

Carlos Soto uses a Karo mx25 and he noticed that the LCD only works if we do:

echo 1 > /sys/class/graphics/fb0/blank
echo 0 > /sys/class/graphics/fb0/blank

I can confirm the same on mx25pdk running 3.19 [1], but I could not
understand why the display does not start turned on by default.

[1] http://www.spinics.net/lists/arm-kernel/msg399949.html

Any ideas?

Thanks,

Fabio Estevam

             reply	other threads:[~2015-02-21 15:18 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-02-21 15:18 Fabio Estevam [this message]
2016-01-08 20:18 ` imxfb does not turn on automatically Carlos Soto
2016-01-11  7:16   ` Sascha Hauer
2016-01-11 16:32     ` Fabio Estevam

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