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avin: fix avin detect incorrect report [1/1]

Browse Source 
PD#SWPL-4840

Problem:
avin detect compare level setting too high

Solution:
adjust the compare level to 635mv

Verify:
x301

Change-Id: I5246482338b3181d98a3836dcff09a3f33da113e
Signed-off-by: Nian Jing <nian.jing@amlogic.com>
This commit is contained in:
Nian Jing
2019-02-13 14:28:18 +08:00
committed by Jianxin Pan
parent 1aedb3ba25
commit 613346cc2b
1 changed files with 1 additions and 1 deletions
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2
drivers/amlogic/media/vin/tvin/tvafe/tvafe_avin_detect.c
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@@ -56,7 +56,7 @@
static unsigned int dc_level_adj = 4;
/*0:635mv; 1:686mv; 2:733mv; 3:776mv; 4:816mv; 5:853mv; 6:887mv; 7:919mv*/
static unsigned int comp_level_adj = 5;
static unsigned int comp_level_adj;
/*0:use internal VDC to bias CVBS_in*/
/*1:use ground to bias CVBS_in*/