From: Ivajlo Dimitrov <ivo.g.dimitrov.75@gmail.com>
To: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: minchan@kernel.org, pavel@ucw.cz, sre@debian.org,
pali.rohar@gmail.com, pc+n900@asdf.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: OMAPFB: CMA allocation failures
Date: Fri, 06 Dec 2013 10:31:11 +0200 [thread overview]
Message-ID: <52A18B4F.1070809@gmail.com> (raw)
In-Reply-To: <52A062A0.3070005@ti.com>
On 05.12.2013 13:25, Tomi Valkeinen wrote:
> How about the patch below? If I'm not mistaken (and I might) it reserves
> separate memory area for omapfb, which is not used by CMA.
>
> If it works, it should be extended to get the parameters via kernel
> cmdline, and use that alloc only if the user requests it.
>
YAY!!! That one seems to fix the issue.
Though I had to revert 7faa92339bbb1e6b9a80983b206642517327eb75 (well, I
hacked check_horiz_timing_omap3 to always return 0). Otherwise I have
"omapdss DISPC error: horizontal timing too tight" error when try to
play anything above 320x240 or so. I'll look at the issue.
Regards,
Ivo
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WARNING: multiple messages have this Message-ID (diff)
From: Ivajlo Dimitrov <ivo.g.dimitrov.75@gmail.com>
To: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: minchan@kernel.org, pavel@ucw.cz, sre@debian.org,
pali.rohar@gmail.com, pc+n900@asdf.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: OMAPFB: CMA allocation failures
Date: Fri, 06 Dec 2013 10:31:11 +0200 [thread overview]
Message-ID: <52A18B4F.1070809@gmail.com> (raw)
In-Reply-To: <52A062A0.3070005@ti.com>
On 05.12.2013 13:25, Tomi Valkeinen wrote:
> How about the patch below? If I'm not mistaken (and I might) it reserves
> separate memory area for omapfb, which is not used by CMA.
>
> If it works, it should be extended to get the parameters via kernel
> cmdline, and use that alloc only if the user requests it.
>
YAY!!! That one seems to fix the issue.
Though I had to revert 7faa92339bbb1e6b9a80983b206642517327eb75 (well, I
hacked check_horiz_timing_omap3 to always return 0). Otherwise I have
"omapdss DISPC error: horizontal timing too tight" error when try to
play anything above 320x240 or so. I'll look at the issue.
Regards,
Ivo
next prev parent reply other threads:[~2013-12-06 8:31 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1847426616.52843.1383681351015.JavaMail.apache@mail83.abv.bg>
2013-11-30 10:00 ` OMAPFB: CMA allocation failures Ivajlo Dimitrov
2013-11-30 10:00 ` Ivajlo Dimitrov
2013-12-05 11:25 ` Tomi Valkeinen
2013-12-05 11:25 ` Tomi Valkeinen
2013-12-06 8:31 ` Ivajlo Dimitrov [this message]
2013-12-06 8:31 ` Ivajlo Dimitrov
2013-12-25 23:12 ` [PATCH] ARM: omapfb: Add early framebuffer memory allocator Ivaylo Dimitrov
2013-12-27 9:48 ` Pavel Machek
2013-12-27 16:34 ` Ivaylo Dimitrov
2015-12-25 13:36 ` Ivaylo Dimitrov
2016-01-01 12:01 ` Pali Rohár
2016-01-04 11:37 ` Tomi Valkeinen
2016-01-04 11:37 ` Tomi Valkeinen
2016-01-04 13:04 ` Ivaylo Dimitrov
2016-01-11 18:34 ` Tomi Valkeinen
2016-01-11 18:34 ` Tomi Valkeinen
2016-02-13 7:25 ` Ivaylo Dimitrov
2016-02-16 13:51 ` Tomi Valkeinen
2016-02-16 13:51 ` Tomi Valkeinen
2016-02-16 14:05 ` Pali Rohár
2016-02-17 7:31 ` Ivaylo Dimitrov
2013-11-05 19:55 OMAPFB: CMA allocation failures Ивайло Димитров
2013-11-05 19:55 ` Ивайло Димитров
-- strict thread matches above, loose matches on Subject: below --
2013-10-29 12:47 Ивайло Димитров
2013-10-29 12:47 ` Ивайло Димитров
2013-10-30 5:53 ` Minchan Kim
2013-10-30 5:53 ` Minchan Kim
2013-10-30 12:19 ` Tomi Valkeinen
2013-10-30 12:19 ` Tomi Valkeinen
2013-10-23 21:59 Ивайло Димитров
2013-10-23 21:59 ` Ивайло Димитров
2013-10-24 7:00 ` Tomi Valkeinen
2013-10-24 7:00 ` Tomi Valkeinen
2013-10-16 6:33 Ивайло Димитров
2013-10-16 6:33 ` Ивайло Димитров
2013-10-15 6:49 Ивайло Димитров
2013-10-15 6:49 ` Ивайло Димитров
2013-10-15 7:36 ` Tomi Valkeinen
2013-10-15 7:36 ` Tomi Valkeinen
2013-10-28 7:37 ` Minchan Kim
2013-10-28 7:37 ` Minchan Kim
2013-10-12 14:43 Ивайло Димитров
2013-10-14 6:04 ` Tomi Valkeinen
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