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tvafe: update parameters for AV NTSC [1/1]

Browse Source 
PD#SWPL-7283

Problem:
display is not good

Solution:
modify cvd2 0xb0, 0xb1 reg value

Verify:
x301

Change-Id: Ib512258336d3a6bb14c4eda04488fbaf60e38af0
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
This commit is contained in:
Evoke Zhang
2019-05-17 17:09:22 +08:00
committed by Jianxin Pan
parent 695390908e
commit 12d26dc6b4
2 changed files with 22 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/amlogic/media/vin/tvin/tvafe/tvafe_cvd.c
View File

@@ -447,8 +447,13 @@ static void tvafe_cvd2_write_mode_reg(struct tvafe_cvd2_s *cvd2,
if (((cvd2->vd_port == TVIN_PORT_CVBS1) ||
(cvd2->vd_port == TVIN_PORT_CVBS2)) &&
(cvd2->config_fmt == TVIN_SIG_FMT_CVBS_NTSC_M))
(cvd2->config_fmt == TVIN_SIG_FMT_CVBS_NTSC_M)) {
W_APB_REG(CVD2_VSYNC_SIGNAL_THRESHOLD, 0x7d);
if (tvafe_cpu_type() == CPU_TYPE_TL1) {
W_APB_REG(CVD2_REG_B0, 0x0);
W_APB_REG(CVD2_3DCOMB_FILTER, 0xfd);
}
}
/* reload CVD2 reg 0x87, 0x93, 0x94, 0x95, 0x96, 0xe6, 0xfa (int) */
W_APB_REG(((CVD_BASE_ADD+CVD_PART3_REG_0)<<2),

36
drivers/amlogic/media/vin/tvin/tvafe/tvafe_general.c
View File

@@ -326,9 +326,8 @@ void tvafe_set_regmap(struct am_regs_s *p)
for (i = 0; i < p->length; i++) {
switch (p->am_reg[i].type) {
case REG_TYPE_PHY:
#ifdef PQ_DEBUG_EN
tvafe_pr_info("%s: bus type: phy..\n", __func__);
#endif
if (tvafe_dbg_enable)
tvafe_pr_info("%s: bus type: phy..\n", __func__);
break;
case REG_TYPE_CBUS:
if (p->am_reg[i].mask == 0xffffffff)
@@ -338,14 +337,13 @@ for (i = 0; i < p->length; i++) {
(aml_read_cbus(p->am_reg[i].addr) &
(~(p->am_reg[i].mask))) |
(p->am_reg[i].val & p->am_reg[i].mask));
#ifdef PQ_DEBUG_EN
tvafe_pr_info("%s: cbus: Reg0x%x(%u)=0x%x(%u)val=%x(%u)mask=%x(%u)\n",
if (tvafe_dbg_enable)
tvafe_pr_info("%s: cbus: Reg0x%x(%u)=0x%x(%u)val=%x(%u)mask=%x(%u)\n",
__func__, p->am_reg[i].addr, p->am_reg[i].addr,
(p->am_reg[i].val & p->am_reg[i].mask),
(p->am_reg[i].val & p->am_reg[i].mask),
p->am_reg[i].val, p->am_reg[i].val,
p->am_reg[i].mask, p->am_reg[i].mask);
#endif
(p->am_reg[i].val & p->am_reg[i].mask),
(p->am_reg[i].val & p->am_reg[i].mask),
p->am_reg[i].val, p->am_reg[i].val,
p->am_reg[i].mask, p->am_reg[i].mask);
break;
case REG_TYPE_APB:
if (p->am_reg[i].mask == 0xffffffff)
@@ -355,20 +353,18 @@ for (i = 0; i < p->length; i++) {
(R_APB_REG(p->am_reg[i].addr<<2) &
(~(p->am_reg[i].mask))) |
(p->am_reg[i].val & p->am_reg[i].mask));
#ifdef PQ_DEBUG_EN
tvafe_pr_info("%s: apb: Reg0x%x(%u)=0x%x(%u)val=%x(%u)mask=%x(%u)\n",
if (tvafe_dbg_enable)
tvafe_pr_info("%s: apb: Reg0x%x(%u)=0x%x(%u)val=%x(%u)mask=%x(%u)\n",
__func__, p->am_reg[i].addr, p->am_reg[i].addr,
(p->am_reg[i].val & p->am_reg[i].mask),
(p->am_reg[i].val & p->am_reg[i].mask),
p->am_reg[i].val, p->am_reg[i].val,
p->am_reg[i].mask, p->am_reg[i].mask);
#endif
(p->am_reg[i].val & p->am_reg[i].mask),
(p->am_reg[i].val & p->am_reg[i].mask),
p->am_reg[i].val, p->am_reg[i].val,
p->am_reg[i].mask, p->am_reg[i].mask);
break;
default:
#ifdef PQ_DEBUG_EN
tvafe_pr_info("%s: bus type error!!!bustype = 0x%x................\n",
if (tvafe_dbg_enable)
tvafe_pr_info("%s: bus type error!!!bustype = 0x%x................\n",
__func__, p->am_reg[i].type);
#endif
break;
}
}