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(parent: db2dbf6) | patch
MLK-17055 imx8mq: evk: update DDR seting for display flickering issue
authorJian Li <jian.li@nxp.com>
Mon, 4 Dec 2017 02:30:46 +0000 (10:30 +0800)
committerPeng Fan <peng.fan@nxp.com>
Mon, 4 Dec 2017 02:48:40 +0000 (10:48 +0800)
commit696326cba50890331370e18ef41a7f63293def8f
tree31a4127dfa2bd8f07b3b41ad913a37abbdf4f4d7tree | snapshot
parentdb2dbf622d3c711b2fbd85e6814992e023479dadcommit | diff
MLK-17055 imx8mq: evk: update DDR seting for display flickering issue

1. With this change, no flickering when LCDIF + MIPI-DSI
   in 720p60 single display case
2. With this change, no flickering when DCSS in 4kp60
   while running 4x memtester at the same time

side effect:
GPU resolve performance downgrade ~20%, no obvious impact
to non-resolve GPU cases.

Signed-off-by: Jian Li <jian.li@nxp.com>
board/freescale/imx8mq_evk/ddr/ddr_init.c diff | blob | history