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phy: rockchip: csi2-dphy: fixed grf write error for rv1106 dual camera

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Signed-off-by: Zefa Chen <zefa.chen@rock-chips.com>
Change-Id: I453c2a91396d76542ad4ee866d3eefb944f27890
This commit is contained in:
Zefa Chen
2022-03-24 10:38:26 +08:00
committed by Tao Huang
parent 8e85e8f4f5
commit ea88f4007c
1 changed files with 5 additions and 5 deletions
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10
drivers/phy/rockchip/phy-rockchip-csi2-dphy-hw.c
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@@ -246,7 +246,7 @@ static inline void write_sys_grf_reg(struct csi2_dphy_hw *hw,
const struct grf_reg *reg = &hw->grf_regs[index];
unsigned int val = HIWORD_UPDATE(value, reg->mask, reg->shift);
if (reg->shift)
if (reg->mask)
regmap_write(hw->regmap_sys_grf, reg->offset, val);
}
@@ -256,7 +256,7 @@ static inline void write_grf_reg(struct csi2_dphy_hw *hw,
const struct grf_reg *reg = &hw->grf_regs[index];
unsigned int val = HIWORD_UPDATE(value, reg->mask, reg->shift);
if (reg->shift)
if (reg->mask)
regmap_write(hw->regmap_grf, reg->offset, val);
}
@@ -265,7 +265,7 @@ static inline u32 read_grf_reg(struct csi2_dphy_hw *hw, int index)
const struct grf_reg *reg = &hw->grf_regs[index];
unsigned int val = 0;
if (reg->shift) {
if (reg->mask) {
regmap_read(hw->regmap_grf, reg->offset, &val);
val = (val >> reg->shift) & reg->mask;
}
@@ -640,9 +640,9 @@ static void csi2_dphy_config_dual_mode(struct csi2_dphy *dphy,
write_sys_grf_reg(hw, GRF_DPHY_CSI2PHY_LANE_SEL, val);
} else if (hw->drv_data->chip_id == CHIP_ID_RV1106) {
if (sensor->mbus.type == V4L2_MBUS_CSI2_DPHY)
write_sys_grf_reg(hw, GRF_MIPI_HOST0_SEL, 0x0);
write_grf_reg(hw, GRF_MIPI_HOST0_SEL, 0x1);
else
write_sys_grf_reg(hw, GRF_LVDS_HOST0_SEL, 0x0);
write_grf_reg(hw, GRF_LVDS_HOST0_SEL, 0x1);
}
break;
case 2: