From: tomi.valkeinen@ti•com (Tomi Valkeinen)
To: linux-arm-kernel@lists•infradead.org
Subject: OMAP display subsystem - does it work?
Date: Fri, 20 Dec 2013 09:45:18 +0200 [thread overview]
Message-ID: <52B3F58E.8060806@ti.com> (raw)
In-Reply-To: <20131219165607.GN27438@atomide.com>
On 2013-12-19 18:56, Tony Lindgren wrote:
>>> Russell, maybe all you're missing is just omapfb.vram=0:2M,1:5M or similar
>>> from your kernel cmdline?
>>
>> Nothing like that should be required for normal operation.
>
> Hmm maybe these instructions need some updating then:
>
> http://omappedia.org/wiki/Bootargs_for_enabling_display
The page says omapfb.vram "can" be used, and "If the size is not
specified, frame buffers with default size are created". You only need
omapfb.vram option if you want to allocate extra memory for the fb.
The plain 'vram' option has no function anymore, now that we're using
normal dma alloc. So that part should be updated.
Tomi
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next prev parent reply other threads:[~2013-12-20 7:45 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-18 12:00 OMAP display subsystem - does it work? Russell King - ARM Linux
2013-12-18 13:54 ` Tomi Valkeinen
2013-12-18 15:29 ` Russell King - ARM Linux
2013-12-18 16:03 ` Tomi Valkeinen
2013-12-18 18:23 ` Tony Lindgren
2013-12-19 5:23 ` Tomi Valkeinen
2013-12-19 16:56 ` Tony Lindgren
2013-12-20 7:45 ` Tomi Valkeinen [this message]
2013-12-19 17:56 ` Russell King - ARM Linux
2013-12-19 18:22 ` Tony Lindgren
2013-12-20 11:27 ` Russell King - ARM Linux
2013-12-20 11:48 ` Russell King - ARM Linux
2013-12-20 13:43 ` Tomi Valkeinen
2013-12-20 16:04 ` Tony Lindgren
2013-12-20 16:55 ` Tony Lindgren
2013-12-21 0:59 ` Russell King - ARM Linux
2013-12-28 23:30 ` Russell King - ARM Linux
2013-12-23 7:53 ` Tomi Valkeinen
2013-12-27 18:11 ` Tony Lindgren
2013-12-23 7:49 ` Tomi Valkeinen
2013-12-20 16:10 ` Tony Lindgren
2013-12-19 17:53 ` Russell King - ARM Linux
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