[EXT] Re: [PATCH v2] media: amphion: fix decoder's interlaced field

Ming Qian ming.qian at nxp.com
Wed Apr 13 18:52:18 PDT 2022


> From: Fabio Estevam [mailto:festevam at gmail.com]
> Sent: Thursday, April 14, 2022 2:36 AM
> To: Ming Qian <ming.qian at nxp.com>
> Cc: Mauro Carvalho Chehab <mchehab at kernel.org>; Shawn Guo
> <shawnguo at kernel.org>; Hans Verkuil <hverkuil-cisco at xs4all.nl>; Rob Herring
> <robh+dt at kernel.org>; Sascha Hauer <s.hauer at pengutronix.de>; Sascha
> Hauer <kernel at pengutronix.de>; dl-linux-imx <linux-imx at nxp.com>; Aisheng
> Dong <aisheng.dong at nxp.com>; linux-media <linux-media at vger.kernel.org>;
> linux-kernel <linux-kernel at vger.kernel.org>; moderated list:ARM/FREESCALE
> IMX / MXC ARM ARCHITECTURE <linux-arm-kernel at lists.infradead.org>
> Subject: [EXT] Re: [PATCH v2] media: amphion: fix decoder's interlaced field
> 
> Caution: EXT Email
> 
> Hi Ming,
> 
> On Tue, Apr 12, 2022 at 8:02 AM Ming Qian <ming.qian at nxp.com> wrote:
> >
> > For interlaced frame, the amphion vpu will store the two fields
> > sequential into one buffer, top-bottom order so the field should be
> > set to V4L2_FIELD_SEQ_TB.
> > fix the previous bug that set it to V4L2_FIELD_SEQ_BT wrongly.
> >
> > Signed-off-by: Ming Qian <ming.qian at nxp.com>
> 
> Missing Fixes tag?
Hi Fabio,
    I'm sorry I missed it, and would you please give an example of the fixes tag?
Ming


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