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

From: Ming Qian
Date: Wed Apr 13 2022 - 21:52:26 EST


> From: Fabio Estevam [mailto:festevam@xxxxxxxxx]
> Sent: Thursday, April 14, 2022 2:36 AM
> To: Ming Qian <ming.qian@xxxxxxx>
> Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>; Shawn Guo
> <shawnguo@xxxxxxxxxx>; Hans Verkuil <hverkuil-cisco@xxxxxxxxx>; Rob Herring
> <robh+dt@xxxxxxxxxx>; Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>; Sascha
> Hauer <kernel@xxxxxxxxxxxxxx>; dl-linux-imx <linux-imx@xxxxxxx>; Aisheng
> Dong <aisheng.dong@xxxxxxx>; linux-media <linux-media@xxxxxxxxxxxxxxx>;
> linux-kernel <linux-kernel@xxxxxxxxxxxxxxx>; moderated list:ARM/FREESCALE
> IMX / MXC ARM ARCHITECTURE <linux-arm-kernel@xxxxxxxxxxxxxxxxxxx>
> 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@xxxxxxx> 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@xxxxxxx>
>
> Missing Fixes tag?
Hi Fabio,
I'm sorry I missed it, and would you please give an example of the fixes tag?
Ming