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amvecm: add cm enable/disable flag

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PD#170727: amvecm: add cm enable/disable flag

Change-Id: Id56777a45c056216eb1c893fe7d8c7f4cabedfc0
Signed-off-by: Dezhi Kong <dezhi.kong@amlogic.com>
This commit is contained in:
Dezhi Kong
2018-08-07 18:33:59 +08:00
committed by Jianxin Pan
parent 0ac65c78e3
commit a468c0df66
1 changed files with 15 additions and 3 deletions
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18
drivers/amlogic/media/enhancement/amvecm/amcm.c
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@@ -69,6 +69,10 @@ struct cm_demo_s cm_demo;
static int cm_level_last = 0xff;/* 0:optimize;1:enhancement */
unsigned int cm2_patch_flag;
unsigned int cm_size;
/* cm enable flag internal for cm size issue--0:disable;1:enable */
static bool cm_en_flag;
/* cm disable flag sync with pq-db--1:disable;0:enable */
static bool cm_dis_flag;
static struct am_regs_s amregs0;
static struct am_regs_s amregs1;
static struct am_regs_s amregs2;
@@ -161,6 +165,11 @@ void am_set_regmap(struct am_regs_s *p)
p->am_reg[i].val & 0xfffffffd;
pr_amcm_dbg("[amcm]:%s REG_TYPE_INDEX_VPPCHROMA addr:0x%x",
__func__, p->am_reg[i].addr);
} else if (p->am_reg[i].addr == 0x208) {
if (p->am_reg[i].val & 0x2)
cm_dis_flag = false;
else
cm_dis_flag = true;
}
WRITE_VPP_REG(VPP_CHROMA_ADDR_PORT,
@@ -259,6 +268,7 @@ void amcm_disable(void)
WRITE_VPP_REG(VPP_CHROMA_ADDR_PORT, 0x208);
WRITE_VPP_REG(VPP_CHROMA_DATA_PORT, temp & 0xfffffffd);
}
cm_en_flag = false;
}
void amcm_enable(void)
@@ -273,6 +283,7 @@ void amcm_enable(void)
WRITE_VPP_REG(VPP_CHROMA_ADDR_PORT, 0x208);
WRITE_VPP_REG(VPP_CHROMA_DATA_PORT, temp | 0x2);
}
cm_en_flag = true;
}
@@ -316,11 +327,12 @@ void cm2_frame_size_patch(unsigned int width, unsigned int height)
{
unsigned int vpp_size;
if (width < cm_width_limit)
amcm_disable();
if (!cm_en)
return;
else if (width < cm_width_limit)
amcm_disable();
else if ((cm_en_flag != true) && (cm_dis_flag == false))
amcm_enable();
vpp_size = width|(height << 16);
if (cm_size != vpp_size) {
WRITE_VPP_REG(VPP_CHROMA_ADDR_PORT, 0x205);