From: Tony Lindgren <tony@atomide.com>
To: linux-fbdev@vger.kernel.org
Subject: Re: OMAP3: DSS questions
Date: Thu, 05 Jan 2017 16:49:22 +0000 [thread overview]
Message-ID: <20170105164921.GF4310@atomide.com> (raw)
In-Reply-To: <CAGm1_ktY3djv8yp3e+w-DmtFa_9HmEkXn-d1e4AKsPGnES_Rrw@mail.gmail.com>
* Yegor Yefremov <yegorslists@googlemail.com> [170104 08:27]:
> I'm trying to get my am3517 board working with 4.10 (porting from
> 2.6.37). An LCD screen is attached to OMAP DSS using 24 bits. Display
> config looks like this in [1].
>
> What DTS options reflectes ".acb = 0x0"?
>
> Btw. I just need a frame buffer device and will use it with Embedded
> Qt. Should I nevertheless use DRM flavor as it already provides frame
> buffer driver?
>
> drivers/gpu/drm/omapdrm/displays/panel-dpi.c performs either platform
> or OF initialization. Platform flavor contains data_lines info, OF -
> not. As I'm using OF flavor, how do I get proper data_lines info?
Adding Tomi Valkeinen to Cc.
Tony
> [1] https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id™2ee64af66f05e16aa70b475f9ad3047f801185
next prev parent reply other threads:[~2017-01-05 16:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-04 16:25 OMAP3: DSS questions Yegor Yefremov
2017-01-05 16:49 ` Tony Lindgren [this message]
2017-01-09 8:17 ` Tomi Valkeinen
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