MLK-19514-2: ISI: use ping-pong buffer of ISI
authorGuoniu.Zhou <guoniu.zhou@nxp.com>
Tue, 4 Sep 2018 10:05:38 +0000 (18:05 +0800)
committerLeonard Crestez <leonard.crestez@nxp.com>
Wed, 17 Apr 2019 23:51:34 +0000 (02:51 +0300)
commitafd991c2f30349c1324444ea9bfb27da40b9f8d5
treecb8b8973551266b98aa3f3806500418a893d4c77
parenta6f31272e278719c7cd943984cc087ce19e7b90c
MLK-19514-2: ISI: use ping-pong buffer of ISI

1. Use ping-pong buffer of isi.
2. Add multi-plane support for m2m out queue. When
V4L2 m2m device support multi-plane, it should be
applied for both input and output, so add it.

Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>
drivers/media/platform/imx8/mxc-isi-core.c