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misc: rk628: rgb/bt1120: modify decoder dclk delay

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The original configuration will lead to some screen display screen offset,
adjust the dclk delay again to make the compatibility higher

Type: Fix
Redmine ID: N/A
Associated modifications: N/A
Test: N/A

Signed-off-by: Zhibin Huang <zhibin.huang@rock-chips.com>
Change-Id: I732556b429b49418123fd889b67e26885e9b25f8
This commit is contained in:
Zhibin Huang
2024-10-12 09:57:38 +08:00
committed by Tao Huang
parent 0308f07933
commit 04db30fe21
1 changed files with 2 additions and 2 deletions
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4
drivers/misc/rk628/rk628_rgb.c
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@@ -110,7 +110,7 @@ static void rk628_rgb_decoder_enable(struct rk628 *rk628)
RGB_RX_MODET_EN | RGB_RX_DCLK_EN);
rk628_i2c_update_bits(rk628, GRF_RGB_RX_DBG_MEAS3,
RGB_RX_CNT_EN_MASK, RGB_RX_CNT_EN(1));
rk628_i2c_write(rk628, GRF_BT1120_DCLK_DELAY_CON0, 0x10000);
rk628_i2c_write(rk628, GRF_BT1120_DCLK_DELAY_CON0, 0x10000000);
rk628_i2c_write(rk628, GRF_BT1120_DCLK_DELAY_CON1, 0);
}
@@ -294,7 +294,7 @@ static void rk628_bt1120_decoder_enable(struct rk628 *rk628)
} else {
if (rk628->version == RK628F_VERSION) {
rk628_i2c_write(rk628, GRF_BT1120_DCLK_DELAY_CON0,
0x10000);
0x08000000);
rk628_i2c_write(rk628, GRF_BT1120_DCLK_DELAY_CON1, 0);
}
}