vdin: add afbce reg access protection [1/1]
authorEvoke Zhang <evoke.zhang@amlogic.com>
Tue, 30 Apr 2019 10:53:06 +0000 (06:53 -0400)
committerTao Zeng <tao.zeng@amlogic.com>
Wed, 8 May 2019 02:20:37 +0000 (19:20 -0700)
commita8c6962db890dc70a720ee33d1a82da39bd078db
treec1ed15e38169003391700a696e5fc15bcbacf0d5
parent9eace3150864adc4d98c8dec52116f8f1710bb84
vdin: add afbce reg access protection [1/1]

PD#SWPL-7983

Problem:
txlx will crash when access afbce reg without afbce hw

Solution:
add afbce reg access protection

Verify:
r311

Change-Id: Iaabf8da9cb2a58e9c26626b9ac718bdf9c6a2ac3
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
drivers/amlogic/media/vin/tvin/vdin/vdin_afbce.c