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amvecm: fix local constrast open failed [1/1]

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PD#TV-6846

Problem:
local constrast open failed

Solution:
if the register in db is enbale,set lc_en to 1

Verify:
TL1

Change-Id: Id0bde987d3a45056a86dfe2e758d82a509611b10
Signed-off-by: Bencheng Jing <bencheng.jing@amlogic.com>
This commit is contained in:
Bencheng Jing
2019-06-17 19:35:46 +08:00
committed by Tao Zeng
parent e85e8a46f3
commit 4c51828741
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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@@ -245,6 +245,13 @@ void am_set_regmap(struct am_regs_s *p)
} else {
if (p->am_reg[i].addr == 0x1d26)
break;
/*if the bit 4 of SRSHARP1_LC_TOP_CTRL is 1,
*it means that lc is enable in db,
*so need to change lc_en to 1;
*else if the bit 4 of SRSHARP1_LC_TOP_CTRL is 0,
*it means that lc is disable in db,
*so need to change lc_en to 0
*/
if (p->am_reg[i].addr == SRSHARP1_LC_TOP_CTRL) {
temp =
(p->am_reg[i].val & p->am_reg[i].mask)
@@ -252,6 +259,8 @@ void am_set_regmap(struct am_regs_s *p)
temp &= 0x1;
if (!temp && lc_en)
lc_en = 0;
else if (!lc_en && temp)
lc_en = 1;
}
if (pq_reg_wr_rdma)
VSYNC_WR_MPEG_REG(p->am_reg[i].addr,