From: linux@arm.linux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: mx6 hdmi resolution behaviour
Date: Tue, 23 Jun 2015 17:44:43 +0100 [thread overview]
Message-ID: <20150623164443.GC7557@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <CAOMZO5AbC8PCo7J7ovw4izPBK08UkDgKGG++d+9xty4GJ0SzKQ@mail.gmail.com>
On Tue, Jun 23, 2015 at 01:41:46PM -0300, Fabio Estevam wrote:
> Hi,
>
> On a imx6q-cubox-i running 4.1 kernel I am getting 1920x1080 HDMI
> resolution if I boot the board with the HDMI cable connected.
>
> If I boot it without the HDMI cable and then connect it afterwards,
> the resolution goes to only 1024 x 768 and the following IPU message
> is seen:
If you have no connected connectors, then you get 1024x768:
imx-drm display-subsystem: No connectors reported connected with modes
[drm] Cannot find any crtc or sizes - going 1024x768
as that's what DRM defaults to when it has no other timing information
available.
> [ 16.310548] imx-ipuv3 2400000.ipu: videomode adapted for IPU restrictions
I don't see this message booting on a Hummingboard with HDMI
disconnected.
--
FTTC broadband for 0.8mile line: currently at 10.5Mbps down 400kbps up
according to speedtest.net.
next prev parent reply other threads:[~2015-06-23 16:44 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-23 16:41 mx6 hdmi resolution behaviour Fabio Estevam
2015-06-23 16:44 ` Russell King - ARM Linux [this message]
2015-06-23 16:52 ` Fabio Estevam
2015-06-23 20:41 ` Russell King - ARM Linux
2015-06-23 20:48 ` Fabio Estevam
2015-06-23 20:58 ` Russell King - ARM Linux
2015-06-23 21:26 ` Daniel Vetter
2015-06-23 22:04 ` Fabio Estevam
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