linux-kernel - Re: [PATCH] [media] s5p-mfc: Use decode status instead of display status on MFCv5

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Date:	Tue, 23 Sep 2014 16:10:34 +0200
From:	Sjoerd Simons <sjoerd.simons@...labora.co.uk>
To:	Kamil Debski <k.debski@...sung.com>
Cc:	'Kyungmin Park' <kyungmin.park@...sung.com>,
	'Arun Kumar K' <arun.kk@...sung.com>,
	'Mauro Carvalho Chehab' <m.chehab@...sung.com>,
	linux-arm-kernel@...ts.infradead.org, linux-media@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
	'Daniel Drake' <drake@...lessm.com>
Subject: Re: [PATCH] [media] s5p-mfc: Use decode status instead of display
 status on MFCv5

Hey Kamil,


On Tue, 2014-09-23 at 15:58 +0200, Kamil Debski wrote:
> > Commit 90c0ae50097 changed how the frame_type of a decoded frame
> > gets determined, by switching from the get_dec_frame_type to
> > get_disp_frame_type operation. Unfortunately it seems that on MFC v5
> > the
> > result of get_disp_frame_type is always 0 (no display) when decoding
> > (tested with H264), resulting in no frame ever being output from the
> > decoder.
> 
> Could you tell me which firmware version do you use (date)?

I'm using the firmware version as included in
http://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git/

Unfortunately there is no specific version information included about
the firmware. The commit that added it is fb5cda9c70277f6 dated Nov 28
17:43:06 2012 +0530, so that at least gives some information about the
time-frame.


-- 
Sjoerd Simons <sjoerd.simons@...labora.co.uk>
Collabora Ltd.

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