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 id 1akc63-000NCJ-Tf; Mon, 28 Mar 2016 19:41:04 +0100
Subject: Re: RPi 2 with 7-inch touchscreen.
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From: Mark R V Murray <markm@FreeBSD.org>
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Date: Mon, 28 Mar 2016 19:41:03 +0100
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 <DAD83ACE-69B5-4876-A0BD-338FF71C090C@bluezbox.com>
To: Oleksandr Tymoshenko <gonzo@bluezbox.com>
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> On 28 Mar 2016, at 18:37, Oleksandr Tymoshenko <gonzo@bluezbox.com> =
wrote:
> Hi Mark,
>=20
> I have it working. Here is my config.txt:
>=20
> disable_commandline_tags=3D0
> device_tree_address=3D0x100
> device_tree=3Drpi2.dtb
> kernel=3Du-boot.bin
> gpu_mem=3D128
> lcd_rotate=3D2
> start_x=3D1
> hdmi_force_hotplug=3D1
> display_default_lcd=3D1
>=20
> I guess relevant lines are these:

OK ...

>=20
> lcd_rotate=3D2
> hdmi_force_hotplug=3D1
> display_default_lcd=3D1


Nope. :-( It still doesn't work. The screen stays blank.

[grubscrew] ~ 07:37 p.m. # tvservice -s
state 0x120016 [DVI DMT (4) RGB full 4:3], 640x480 @ 60.00Hz, =
progressive

>=20
> I also had touchscreen driver prototype working for it but can't find =
it at the moment :(
> It's very simple busy read from memory window. Requires FDT =
modification and
> interface to userland which FreeBSD does not have at the moment.
>=20

That's next on my list :-)

M
--
Mark R V Murray


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