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amvecm: fix lc enable/disable not follow pq.db [1/1]

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PD#TV-4358

Problem:
lc enable/disable not follow pq.db

Solution:
check the db reg vlaue,then adjust lc_en

Verify:
TL1

Change-Id: I0bf652eff96d75355c8fb1329291d1611e226b96
Signed-off-by: Bencheng Jing <bencheng.jing@amlogic.com>
This commit is contained in:
Bencheng Jing
2019-04-10 17:41:22 +08:00
committed by Dongjin Kim
parent e76291701e
commit 999788bba0
1 changed files with 9 additions and 0 deletions
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9
drivers/amlogic/media/enhancement/amvecm/amcm.c
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@@ -30,6 +30,7 @@
#include "amcm_regmap.h"
#include <linux/amlogic/media/amdolbyvision/dolby_vision.h>
#include "amcsc.h"
#include "local_contrast.h"
#define pr_amcm_dbg(fmt, args...)\
do {\
@@ -244,6 +245,14 @@ void am_set_regmap(struct am_regs_s *p)
} else {
if (p->am_reg[i].addr == 0x1d26)
break;
if (p->am_reg[i].addr == SRSHARP1_LC_TOP_CTRL) {
temp =
(p->am_reg[i].val & p->am_reg[i].mask)
>> 4;
temp &= 0x1;
if (!temp && lc_en)
lc_en = 0;
}
if (pq_reg_wr_rdma)
VSYNC_WR_MPEG_REG(p->am_reg[i].addr,
(aml_read_vcbus(p->am_reg[i].addr) &