[U-Boot] [PATCH 1/4] sunxi: display: Fix h/vsync TCON polarity bits to indicate active-high

Paul Kocialkowski contact at paulk.fr
Sat Oct 6 10:07:15 UTC 2018


Contrary to what is implemented in the Linux kernel, the U-Boot driver
supporting the sunxi TCON was assuming that the TCON0_IO_POL bits
indicate active-low signals when set for the hsync and vsync signals.

After looking at it with a logic analyzer, it appears that the signals
are active-low with the bits unset and active-high with the bits set.

Fix this by looking for the right flag (high instead of low) and
inverting the sync bits in the VIDEO_LCD_MODE declarations.

Signed-off-by: Paul Kocialkowski <contact at paulk.fr>
---
 configs/A33-OLinuXino_defconfig           | 2 +-
 configs/Ainol_AW1_defconfig               | 2 +-
 configs/Ampe_A76_defconfig                | 2 +-
 configs/Chuwi_V7_CW0825_defconfig         | 2 +-
 configs/Colombus_defconfig                | 2 +-
 configs/Empire_electronix_d709_defconfig  | 2 +-
 configs/Empire_electronix_m712_defconfig  | 2 +-
 configs/Hyundai_A7HD_defconfig            | 2 +-
 configs/MSI_Primo73_defconfig             | 2 +-
 configs/MSI_Primo81_defconfig             | 2 +-
 configs/Sinlinx_SinA33_defconfig          | 2 +-
 configs/UTOO_P66_defconfig                | 2 +-
 configs/Wexler_TAB7200_defconfig          | 2 +-
 configs/Wits_Pro_A20_DKT_defconfig        | 2 +-
 configs/Yones_Toptech_BD1078_defconfig    | 2 +-
 configs/Yones_Toptech_BS1078_V2_defconfig | 2 +-
 configs/colorfly_e708_q1_defconfig        | 2 +-
 configs/difrnce_dit4350_defconfig         | 2 +-
 configs/dserve_dsrv9703c_defconfig        | 2 +-
 configs/ga10h_v1_1_defconfig              | 2 +-
 configs/gt90h_v4_defconfig                | 2 +-
 configs/iNet_3F_defconfig                 | 2 +-
 configs/iNet_3W_defconfig                 | 2 +-
 configs/iNet_86VS_defconfig               | 2 +-
 configs/iNet_D978_rev2_defconfig          | 2 +-
 configs/icnova-a20-swac_defconfig         | 2 +-
 configs/inet1_defconfig                   | 2 +-
 configs/inet86dz_defconfig                | 2 +-
 configs/inet97fv2_defconfig               | 2 +-
 configs/inet98v_rev2_defconfig            | 2 +-
 configs/inet9f_rev03_defconfig            | 2 +-
 configs/inet_q972_defconfig               | 2 +-
 configs/polaroid_mid2407pxe03_defconfig   | 2 +-
 configs/polaroid_mid2809pxe04_defconfig   | 2 +-
 configs/pov_protab2_ips9_defconfig        | 2 +-
 configs/q8_a13_tablet_defconfig           | 2 +-
 configs/q8_a23_tablet_800x480_defconfig   | 2 +-
 configs/q8_a33_tablet_1024x600_defconfig  | 2 +-
 configs/q8_a33_tablet_800x480_defconfig   | 2 +-
 configs/sunxi_Gemei_G9_defconfig          | 2 +-
 drivers/video/sunxi/lcdc.c                | 4 ++--
 41 files changed, 42 insertions(+), 42 deletions(-)

diff --git a/configs/A33-OLinuXino_defconfig b/configs/A33-OLinuXino_defconfig
index 744e7ef511..e456703be7 100644
--- a/configs/A33-OLinuXino_defconfig
+++ b/configs/A33-OLinuXino_defconfig
@@ -10,7 +10,7 @@ CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"
 CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
 CONFIG_USB0_ID_DET="PB3"
 CONFIG_AXP_GPIO=y
-CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:16,ri:209,up:22,lo:22,hs:30,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:16,ri:209,up:22,lo:22,hs:30,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_DCLK_PHASE=0
 CONFIG_VIDEO_LCD_BL_EN="PB2"
 CONFIG_VIDEO_LCD_BL_PWM="PH0"
diff --git a/configs/Ainol_AW1_defconfig b/configs/Ainol_AW1_defconfig
index 3e47ca2466..0d449cc53d 100644
--- a/configs/Ainol_AW1_defconfig
+++ b/configs/Ainol_AW1_defconfig
@@ -8,7 +8,7 @@ CONFIG_MMC0_CD_PIN="PH1"
 CONFIG_USB0_VBUS_PIN="PB9"
 CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
 CONFIG_AXP_GPIO=y
-CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:40000,le:87,ri:112,up:38,lo:141,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:40000,le:87,ri:112,up:38,lo:141,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_POWER="PH8"
 CONFIG_VIDEO_LCD_BL_EN="PH7"
 CONFIG_VIDEO_LCD_BL_PWM="PB2"
diff --git a/configs/Ampe_A76_defconfig b/configs/Ampe_A76_defconfig
index b0d6047789..1e18458179 100644
--- a/configs/Ampe_A76_defconfig
+++ b/configs/Ampe_A76_defconfig
@@ -9,7 +9,7 @@ CONFIG_USB0_VBUS_DET="PG1"
 CONFIG_USB0_ID_DET="PG2"
 CONFIG_AXP_GPIO=y
 # CONFIG_VIDEO_HDMI is not set
-CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:45,ri:82,up:22,lo:22,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:45,ri:82,up:22,lo:22,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_POWER="AXP0-0"
 CONFIG_VIDEO_LCD_BL_EN="AXP0-1"
 CONFIG_VIDEO_LCD_BL_PWM="PB2"
diff --git a/configs/Chuwi_V7_CW0825_defconfig b/configs/Chuwi_V7_CW0825_defconfig
index 645a759fc2..e08d1ac3cc 100644
--- a/configs/Chuwi_V7_CW0825_defconfig
+++ b/configs/Chuwi_V7_CW0825_defconfig
@@ -7,7 +7,7 @@ CONFIG_DRAM_EMR1=4
 CONFIG_USB0_VBUS_PIN="PB9"
 CONFIG_USB0_VBUS_DET="PH5"
 CONFIG_USB0_ID_DET="PH4"
-CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:24,pclk_khz:51000,le:19,ri:300,up:6,lo:31,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:24,pclk_khz:51000,le:19,ri:300,up:6,lo:31,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_POWER="PH8"
 CONFIG_VIDEO_LCD_BL_EN="PH7"
 CONFIG_VIDEO_LCD_BL_PWM="PB2"
diff --git a/configs/Colombus_defconfig b/configs/Colombus_defconfig
index c85e47cb11..ef8572d10c 100644
--- a/configs/Colombus_defconfig
+++ b/configs/Colombus_defconfig
@@ -7,7 +7,7 @@ CONFIG_DRAM_ZQ=251
 CONFIG_USB1_VBUS_PIN=""
 CONFIG_I2C0_ENABLE=y
 CONFIG_AXP_GPIO=y
-CONFIG_VIDEO_LCD_MODE="x:2048,y:1536,depth:24,pclk_khz:208000,le:5,ri:150,up:9,lo:24,hs:5,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:2048,y:1536,depth:24,pclk_khz:208000,le:5,ri:150,up:9,lo:24,hs:5,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_DCLK_PHASE=0
 CONFIG_VIDEO_LCD_POWER="PH27"
 CONFIG_VIDEO_LCD_BL_EN="PM1"
diff --git a/configs/Empire_electronix_d709_defconfig b/configs/Empire_electronix_d709_defconfig
index bac5859130..d0a60fbba2 100644
--- a/configs/Empire_electronix_d709_defconfig
+++ b/configs/Empire_electronix_d709_defconfig
@@ -10,7 +10,7 @@ CONFIG_USB0_VBUS_DET="PG1"
 CONFIG_USB0_ID_DET="PG2"
 CONFIG_AXP_GPIO=y
 # CONFIG_VIDEO_HDMI is not set
-CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:45,ri:210,up:22,lo:22,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:45,ri:210,up:22,lo:22,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_POWER="AXP0-0"
 CONFIG_VIDEO_LCD_BL_EN="AXP0-1"
 CONFIG_VIDEO_LCD_BL_PWM="PB2"
diff --git a/configs/Empire_electronix_m712_defconfig b/configs/Empire_electronix_m712_defconfig
index 47f3fe7e2e..862b32b2c8 100644
--- a/configs/Empire_electronix_m712_defconfig
+++ b/configs/Empire_electronix_m712_defconfig
@@ -9,7 +9,7 @@ CONFIG_USB0_VBUS_DET="PG1"
 CONFIG_USB0_ID_DET="PG2"
 CONFIG_AXP_GPIO=y
 # CONFIG_VIDEO_HDMI is not set
-CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:45,ri:82,up:22,lo:22,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:45,ri:82,up:22,lo:22,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_POWER="AXP0-0"
 CONFIG_VIDEO_LCD_BL_EN="AXP0-1"
 CONFIG_VIDEO_LCD_BL_PWM="PB2"
diff --git a/configs/Hyundai_A7HD_defconfig b/configs/Hyundai_A7HD_defconfig
index 72327c90fc..9005d196e7 100644
--- a/configs/Hyundai_A7HD_defconfig
+++ b/configs/Hyundai_A7HD_defconfig
@@ -7,7 +7,7 @@ CONFIG_USB0_VBUS_PIN="PB09"
 CONFIG_USB0_VBUS_DET="PH5"
 CONFIG_USB1_VBUS_PIN=""
 CONFIG_USB2_VBUS_PIN="PH6"
-CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:51000,le:45,ri:274,up:22,lo:12,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:51000,le:45,ri:274,up:22,lo:12,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_POWER="PH2"
 CONFIG_VIDEO_LCD_BL_EN="PH9"
 CONFIG_VIDEO_LCD_BL_PWM="PB2"
diff --git a/configs/MSI_Primo73_defconfig b/configs/MSI_Primo73_defconfig
index 309b384a4e..2c2b48c5bf 100644
--- a/configs/MSI_Primo73_defconfig
+++ b/configs/MSI_Primo73_defconfig
@@ -3,7 +3,7 @@ CONFIG_ARCH_SUNXI=y
 CONFIG_SPL=y
 CONFIG_MACH_SUN7I=y
 CONFIG_DRAM_CLK=384
-CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:60000,le:60,ri:160,up:13,lo:12,hs:100,vs:10,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:60000,le:60,ri:160,up:13,lo:12,hs:100,vs:10,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_DCLK_PHASE=0
 CONFIG_VIDEO_LCD_POWER="PH8"
 CONFIG_VIDEO_LCD_BL_EN="PH7"
diff --git a/configs/MSI_Primo81_defconfig b/configs/MSI_Primo81_defconfig
index 04b0b63259..425ec6ca15 100644
--- a/configs/MSI_Primo81_defconfig
+++ b/configs/MSI_Primo81_defconfig
@@ -7,7 +7,7 @@ CONFIG_DRAM_ZQ=122
 CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"
 CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
 CONFIG_AXP_GPIO=y
-CONFIG_VIDEO_LCD_MODE="x:768,y:1024,depth:18,pclk_khz:66000,le:56,ri:60,up:30,lo:36,hs:64,vs:50,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:768,y:1024,depth:18,pclk_khz:66000,le:56,ri:60,up:30,lo:36,hs:64,vs:50,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_BL_EN="PA25"
 CONFIG_VIDEO_LCD_BL_PWM="PH13"
 CONFIG_VIDEO_LCD_PANEL_MIPI_4_LANE_513_MBPS_VIA_SSD2828=y
diff --git a/configs/Sinlinx_SinA33_defconfig b/configs/Sinlinx_SinA33_defconfig
index 9e6267200b..9ed3848b3d 100644
--- a/configs/Sinlinx_SinA33_defconfig
+++ b/configs/Sinlinx_SinA33_defconfig
@@ -7,7 +7,7 @@ CONFIG_DRAM_ZQ=15291
 CONFIG_MMC0_CD_PIN="PB4"
 CONFIG_MMC_SUNXI_SLOT_EXTRA=2
 CONFIG_USB0_ID_DET="PH8"
-CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:66000,le:90,ri:160,up:3,lo:127,hs:70,vs:20,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:66000,le:90,ri:160,up:3,lo:127,hs:70,vs:20,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_DCLK_PHASE=0
 CONFIG_VIDEO_LCD_BL_EN="PH6"
 CONFIG_VIDEO_LCD_BL_PWM="PH0"
diff --git a/configs/UTOO_P66_defconfig b/configs/UTOO_P66_defconfig
index a666e419db..ee0b8ed930 100644
--- a/configs/UTOO_P66_defconfig
+++ b/configs/UTOO_P66_defconfig
@@ -11,7 +11,7 @@ CONFIG_USB0_VBUS_DET="PG01"
 CONFIG_USB0_ID_DET="PG2"
 CONFIG_AXP_GPIO=y
 # CONFIG_VIDEO_HDMI is not set
-CONFIG_VIDEO_LCD_MODE="x:480,y:800,depth:18,pclk_khz:25000,le:2,ri:93,up:2,lo:93,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:480,y:800,depth:18,pclk_khz:25000,le:2,ri:93,up:2,lo:93,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_DCLK_PHASE=0
 CONFIG_VIDEO_LCD_POWER="PG4"
 CONFIG_VIDEO_LCD_RESET="PG11"
diff --git a/configs/Wexler_TAB7200_defconfig b/configs/Wexler_TAB7200_defconfig
index 9a431ee4cd..5c96c24455 100644
--- a/configs/Wexler_TAB7200_defconfig
+++ b/configs/Wexler_TAB7200_defconfig
@@ -7,7 +7,7 @@ CONFIG_USB0_VBUS_PIN="PB9"
 CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
 CONFIG_USB0_ID_DET="PH4"
 CONFIG_AXP_GPIO=y
-CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:24,pclk_khz:33000,le:45,ri:210,up:22,lo:22,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:24,pclk_khz:33000,le:45,ri:210,up:22,lo:22,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_POWER="PH8"
 CONFIG_VIDEO_LCD_BL_EN="PH7"
 CONFIG_VIDEO_LCD_BL_PWM="PB2"
diff --git a/configs/Wits_Pro_A20_DKT_defconfig b/configs/Wits_Pro_A20_DKT_defconfig
index 8065ca2629..53a1ea16ae 100644
--- a/configs/Wits_Pro_A20_DKT_defconfig
+++ b/configs/Wits_Pro_A20_DKT_defconfig
@@ -4,7 +4,7 @@ CONFIG_SPL=y
 CONFIG_MACH_SUN7I=y
 CONFIG_DRAM_CLK=384
 CONFIG_VIDEO_VGA=y
-CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:24,pclk_khz:65000,le:159,ri:160,up:22,lo:15,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:24,pclk_khz:65000,le:159,ri:160,up:22,lo:15,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_POWER="PH8"
 CONFIG_VIDEO_LCD_BL_EN="PH7"
 CONFIG_VIDEO_LCD_BL_PWM="PB2"
diff --git a/configs/Yones_Toptech_BD1078_defconfig b/configs/Yones_Toptech_BD1078_defconfig
index c49cbcbc3c..8deec0101d 100644
--- a/configs/Yones_Toptech_BD1078_defconfig
+++ b/configs/Yones_Toptech_BD1078_defconfig
@@ -10,7 +10,7 @@ CONFIG_MMC_SUNXI_SLOT_EXTRA=1
 CONFIG_USB0_VBUS_PIN="PB9"
 CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
 CONFIG_AXP_GPIO=y
-CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:24,pclk_khz:63000,le:32,ri:287,up:22,lo:12,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:24,pclk_khz:63000,le:32,ri:287,up:22,lo:12,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_DCLK_PHASE=0
 CONFIG_VIDEO_LCD_POWER="PH8"
 CONFIG_VIDEO_LCD_BL_EN="PH7"
diff --git a/configs/Yones_Toptech_BS1078_V2_defconfig b/configs/Yones_Toptech_BS1078_V2_defconfig
index 87c13b0ea8..ef935b5c89 100644
--- a/configs/Yones_Toptech_BS1078_V2_defconfig
+++ b/configs/Yones_Toptech_BS1078_V2_defconfig
@@ -9,7 +9,7 @@ CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"
 CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
 CONFIG_USB0_ID_DET="PA15"
 CONFIG_AXP_GPIO=y
-CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:24,pclk_khz:70000,le:120,ri:180,up:17,lo:15,hs:20,vs:3,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:24,pclk_khz:70000,le:120,ri:180,up:17,lo:15,hs:20,vs:3,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_DCLK_PHASE=0
 CONFIG_VIDEO_LCD_BL_EN="PA25"
 CONFIG_VIDEO_LCD_BL_PWM="PH13"
diff --git a/configs/colorfly_e708_q1_defconfig b/configs/colorfly_e708_q1_defconfig
index e9c82674a2..e3bafe6cbb 100644
--- a/configs/colorfly_e708_q1_defconfig
+++ b/configs/colorfly_e708_q1_defconfig
@@ -9,7 +9,7 @@ CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"
 CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
 CONFIG_USB0_ID_DET="PA15"
 CONFIG_AXP_GPIO=y
-CONFIG_VIDEO_LCD_MODE="x:800,y:1280,depth:24,pclk_khz:64000,le:20,ri:34,up:1,lo:16,hs:10,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:800,y:1280,depth:24,pclk_khz:64000,le:20,ri:34,up:1,lo:16,hs:10,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_DCLK_PHASE=0
 CONFIG_VIDEO_LCD_BL_EN="PA25"
 CONFIG_VIDEO_LCD_BL_PWM="PH13"
diff --git a/configs/difrnce_dit4350_defconfig b/configs/difrnce_dit4350_defconfig
index a7cdf0fbf7..94358308cf 100644
--- a/configs/difrnce_dit4350_defconfig
+++ b/configs/difrnce_dit4350_defconfig
@@ -9,7 +9,7 @@ CONFIG_USB0_VBUS_DET="PG1"
 CONFIG_USB0_ID_DET="PG2"
 CONFIG_AXP_GPIO=y
 # CONFIG_VIDEO_HDMI is not set
-CONFIG_VIDEO_LCD_MODE="x:480,y:272,depth:18,pclk_khz:12000,le:1,ri:43,up:1,lo:12,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:480,y:272,depth:18,pclk_khz:12000,le:1,ri:43,up:1,lo:12,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_POWER="AXP0-0"
 CONFIG_VIDEO_LCD_BL_EN="AXP0-1"
 CONFIG_VIDEO_LCD_BL_PWM="PB2"
diff --git a/configs/dserve_dsrv9703c_defconfig b/configs/dserve_dsrv9703c_defconfig
index 8f469fbc34..1013c9d321 100644
--- a/configs/dserve_dsrv9703c_defconfig
+++ b/configs/dserve_dsrv9703c_defconfig
@@ -6,7 +6,7 @@ CONFIG_MMC0_CD_PIN="PH1"
 CONFIG_USB0_VBUS_PIN="PB9"
 CONFIG_USB0_VBUS_DET="PH5"
 CONFIG_USB0_ID_DET="PH4"
-CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:18,pclk_khz:80000,le:479,ri:544,up:5,lo:26,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:18,pclk_khz:80000,le:479,ri:544,up:5,lo:26,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_DCLK_PHASE=0
 CONFIG_VIDEO_LCD_POWER="PH8"
 CONFIG_VIDEO_LCD_BL_EN="PH7"
diff --git a/configs/ga10h_v1_1_defconfig b/configs/ga10h_v1_1_defconfig
index 02cc9677aa..e253486991 100644
--- a/configs/ga10h_v1_1_defconfig
+++ b/configs/ga10h_v1_1_defconfig
@@ -9,7 +9,7 @@ CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"
 CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
 CONFIG_USB0_ID_DET="PH8"
 CONFIG_AXP_GPIO=y
-CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:52000,le:138,ri:162,up:22,lo:10,hs:20,vs:3,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:52000,le:138,ri:162,up:22,lo:10,hs:20,vs:3,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_DCLK_PHASE=0
 CONFIG_VIDEO_LCD_POWER="PH7"
 CONFIG_VIDEO_LCD_BL_EN="PH6"
diff --git a/configs/gt90h_v4_defconfig b/configs/gt90h_v4_defconfig
index caff63eb59..66612ba5c1 100644
--- a/configs/gt90h_v4_defconfig
+++ b/configs/gt90h_v4_defconfig
@@ -9,7 +9,7 @@ CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"
 CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
 CONFIG_USB0_ID_DET="PH8"
 CONFIG_AXP_GPIO=y
-CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:55000,le:159,ri:160,up:22,lo:12,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:55000,le:159,ri:160,up:22,lo:12,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_DCLK_PHASE=0
 CONFIG_VIDEO_LCD_POWER="PH7"
 CONFIG_VIDEO_LCD_BL_EN="PH6"
diff --git a/configs/iNet_3F_defconfig b/configs/iNet_3F_defconfig
index b1d6ed11f1..a7b2895634 100644
--- a/configs/iNet_3F_defconfig
+++ b/configs/iNet_3F_defconfig
@@ -7,7 +7,7 @@ CONFIG_DRAM_EMR1=4
 CONFIG_MMC0_CD_PIN="PH1"
 CONFIG_USB0_VBUS_PIN="PB9"
 CONFIG_USB0_VBUS_DET="PH5"
-CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:18,pclk_khz:100000,le:799,ri:260,up:15,lo:16,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:18,pclk_khz:100000,le:799,ri:260,up:15,lo:16,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_POWER="PH8"
 CONFIG_VIDEO_LCD_BL_EN="PH7"
 CONFIG_VIDEO_LCD_BL_PWM="PB2"
diff --git a/configs/iNet_3W_defconfig b/configs/iNet_3W_defconfig
index bfd8f002e1..b9c8356149 100644
--- a/configs/iNet_3W_defconfig
+++ b/configs/iNet_3W_defconfig
@@ -8,7 +8,7 @@ CONFIG_DRAM_EMR1=4
 CONFIG_MMC0_CD_PIN="PH20"
 CONFIG_USB0_VBUS_PIN="PB9"
 CONFIG_USB0_VBUS_DET="PH5"
-CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:24,pclk_khz:65000,le:159,ri:160,up:22,lo:15,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:24,pclk_khz:65000,le:159,ri:160,up:22,lo:15,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_POWER="PH8"
 CONFIG_VIDEO_LCD_BL_EN="PH7"
 CONFIG_VIDEO_LCD_BL_PWM="PB2"
diff --git a/configs/iNet_86VS_defconfig b/configs/iNet_86VS_defconfig
index b370eacc05..1487cc1ff7 100644
--- a/configs/iNet_86VS_defconfig
+++ b/configs/iNet_86VS_defconfig
@@ -7,7 +7,7 @@ CONFIG_USB0_VBUS_PIN="PG12"
 CONFIG_USB0_VBUS_DET="PG1"
 CONFIG_AXP_GPIO=y
 # CONFIG_VIDEO_HDMI is not set
-CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:45,ri:209,up:22,lo:22,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:45,ri:209,up:22,lo:22,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_POWER="AXP0-0"
 CONFIG_VIDEO_LCD_BL_EN="AXP0-1"
 CONFIG_VIDEO_LCD_BL_PWM="PB2"
diff --git a/configs/iNet_D978_rev2_defconfig b/configs/iNet_D978_rev2_defconfig
index 29f807ab97..9ef82342a4 100644
--- a/configs/iNet_D978_rev2_defconfig
+++ b/configs/iNet_D978_rev2_defconfig
@@ -9,7 +9,7 @@ CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"
 CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
 CONFIG_USB0_ID_DET="PH8"
 CONFIG_AXP_GPIO=y
-CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:18,pclk_khz:65000,le:120,ri:180,up:22,lo:13,hs:20,vs:3,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:18,pclk_khz:65000,le:120,ri:180,up:22,lo:13,hs:20,vs:3,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_DCLK_PHASE=0
 CONFIG_VIDEO_LCD_POWER="PH7"
 CONFIG_VIDEO_LCD_BL_EN="PH6"
diff --git a/configs/icnova-a20-swac_defconfig b/configs/icnova-a20-swac_defconfig
index 8fca6e81ed..7d2f70544f 100644
--- a/configs/icnova-a20-swac_defconfig
+++ b/configs/icnova-a20-swac_defconfig
@@ -8,7 +8,7 @@ CONFIG_MMC0_CD_PIN="PI5"
 CONFIG_USB0_VBUS_PIN="PG11"
 CONFIG_USB0_VBUS_DET="PH7"
 CONFIG_USB1_VBUS_PIN="PG10"
-CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:24,pclk_khz:33000,le:45,ri:209,up:22,lo:22,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:24,pclk_khz:33000,le:45,ri:209,up:22,lo:22,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_POWER="PH22"
 CONFIG_VIDEO_LCD_PANEL_LVDS=y
 CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-icnova-swac"
diff --git a/configs/inet1_defconfig b/configs/inet1_defconfig
index 100d075960..c2cdbeb073 100644
--- a/configs/inet1_defconfig
+++ b/configs/inet1_defconfig
@@ -7,7 +7,7 @@ CONFIG_DRAM_EMR1=4
 CONFIG_USB0_VBUS_PIN="PB9"
 CONFIG_USB0_VBUS_DET="PH5"
 CONFIG_USB0_ID_DET="PH4"
-CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:24,pclk_khz:52000,le:32,ri:287,up:22,lo:12,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:24,pclk_khz:52000,le:32,ri:287,up:22,lo:12,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_POWER="PH8"
 CONFIG_VIDEO_LCD_BL_EN="PH7"
 CONFIG_VIDEO_LCD_BL_PWM="PB2"
diff --git a/configs/inet86dz_defconfig b/configs/inet86dz_defconfig
index 9d6e340f08..3c47dd1a71 100644
--- a/configs/inet86dz_defconfig
+++ b/configs/inet86dz_defconfig
@@ -9,7 +9,7 @@ CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"
 CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
 CONFIG_USB0_ID_DET="PH8"
 CONFIG_AXP_GPIO=y
-CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:51000,le:138,ri:162,up:22,lo:10,hs:20,vs:3,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:51000,le:138,ri:162,up:22,lo:10,hs:20,vs:3,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_DCLK_PHASE=0
 CONFIG_VIDEO_LCD_POWER="PH7"
 CONFIG_VIDEO_LCD_BL_EN="PH6"
diff --git a/configs/inet97fv2_defconfig b/configs/inet97fv2_defconfig
index 4caf3075cd..ba8474c15d 100644
--- a/configs/inet97fv2_defconfig
+++ b/configs/inet97fv2_defconfig
@@ -7,7 +7,7 @@ CONFIG_DRAM_EMR1=4
 CONFIG_USB0_VBUS_PIN="PB9"
 CONFIG_USB0_VBUS_DET="PH5"
 CONFIG_USB0_ID_DET="PH4"
-CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:24,pclk_khz:33000,le:45,ri:209,up:22,lo:22,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:24,pclk_khz:33000,le:45,ri:209,up:22,lo:22,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_POWER="PH8"
 CONFIG_VIDEO_LCD_BL_EN="PH7"
 CONFIG_VIDEO_LCD_BL_PWM="PB2"
diff --git a/configs/inet98v_rev2_defconfig b/configs/inet98v_rev2_defconfig
index 1eea0c66a5..8c649f3ea8 100644
--- a/configs/inet98v_rev2_defconfig
+++ b/configs/inet98v_rev2_defconfig
@@ -9,7 +9,7 @@ CONFIG_USB0_VBUS_DET="PG1"
 CONFIG_USB0_ID_DET="PG2"
 CONFIG_AXP_GPIO=y
 # CONFIG_VIDEO_HDMI is not set
-CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:45,ri:209,up:22,lo:22,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:45,ri:209,up:22,lo:22,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_POWER="AXP0-0"
 CONFIG_VIDEO_LCD_BL_EN="AXP0-1"
 CONFIG_VIDEO_LCD_BL_PWM="PB2"
diff --git a/configs/inet9f_rev03_defconfig b/configs/inet9f_rev03_defconfig
index 46fa4ee775..bb40ced96a 100644
--- a/configs/inet9f_rev03_defconfig
+++ b/configs/inet9f_rev03_defconfig
@@ -7,7 +7,7 @@ CONFIG_DRAM_EMR1=4
 CONFIG_USB0_VBUS_PIN="PB9"
 CONFIG_USB0_VBUS_DET="PH5"
 CONFIG_USB0_ID_DET="PH4"
-CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:24,pclk_khz:33000,le:45,ri:209,up:22,lo:22,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:24,pclk_khz:33000,le:45,ri:209,up:22,lo:22,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_POWER="PH8"
 CONFIG_VIDEO_LCD_BL_EN="PH7"
 CONFIG_VIDEO_LCD_BL_PWM="PB2"
diff --git a/configs/inet_q972_defconfig b/configs/inet_q972_defconfig
index b928622813..90fd016072 100644
--- a/configs/inet_q972_defconfig
+++ b/configs/inet_q972_defconfig
@@ -9,7 +9,7 @@ CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"
 CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
 CONFIG_USB0_ID_DET="PA15"
 CONFIG_AXP_GPIO=y
-CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:18,pclk_khz:65000,le:280,ri:20,up:22,lo:8,hs:20,vs:8,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:18,pclk_khz:65000,le:280,ri:20,up:22,lo:8,hs:20,vs:8,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_DCLK_PHASE=0
 CONFIG_VIDEO_LCD_BL_EN="PA25"
 CONFIG_VIDEO_LCD_BL_PWM="PH13"
diff --git a/configs/polaroid_mid2407pxe03_defconfig b/configs/polaroid_mid2407pxe03_defconfig
index 03931c8f05..9e06cb2d10 100644
--- a/configs/polaroid_mid2407pxe03_defconfig
+++ b/configs/polaroid_mid2407pxe03_defconfig
@@ -9,7 +9,7 @@ CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"
 CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
 CONFIG_USB0_ID_DET="PH8"
 CONFIG_AXP_GPIO=y
-CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:87,ri:40,up:31,lo:13,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:87,ri:40,up:31,lo:13,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_DCLK_PHASE=0
 CONFIG_VIDEO_LCD_POWER="PH7"
 CONFIG_VIDEO_LCD_BL_EN="PH6"
diff --git a/configs/polaroid_mid2809pxe04_defconfig b/configs/polaroid_mid2809pxe04_defconfig
index f6ba2370db..2961a6cc1e 100644
--- a/configs/polaroid_mid2809pxe04_defconfig
+++ b/configs/polaroid_mid2809pxe04_defconfig
@@ -9,7 +9,7 @@ CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"
 CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
 CONFIG_USB0_ID_DET="PH8"
 CONFIG_AXP_GPIO=y
-CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:36,ri:210,up:18,lo:22,hs:10,vs:5,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:36,ri:210,up:18,lo:22,hs:10,vs:5,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_DCLK_PHASE=0
 CONFIG_VIDEO_LCD_POWER="PH7"
 CONFIG_VIDEO_LCD_BL_EN="PH6"
diff --git a/configs/pov_protab2_ips9_defconfig b/configs/pov_protab2_ips9_defconfig
index fd829f57ea..5f42b0d14e 100644
--- a/configs/pov_protab2_ips9_defconfig
+++ b/configs/pov_protab2_ips9_defconfig
@@ -6,7 +6,7 @@ CONFIG_DRAM_CLK=432
 CONFIG_USB0_VBUS_PIN="PB9"
 CONFIG_USB0_VBUS_DET="PH5"
 CONFIG_USB0_ID_DET="PH4"
-CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:18,pclk_khz:100000,le:480,ri:260,up:6,lo:16,hs:320,vs:10,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:18,pclk_khz:100000,le:480,ri:260,up:6,lo:16,hs:320,vs:10,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_DCLK_PHASE=0
 CONFIG_VIDEO_LCD_POWER="PH8"
 CONFIG_VIDEO_LCD_BL_EN="PH7"
diff --git a/configs/q8_a13_tablet_defconfig b/configs/q8_a13_tablet_defconfig
index 0ef7e2c473..1816bfc3f6 100644
--- a/configs/q8_a13_tablet_defconfig
+++ b/configs/q8_a13_tablet_defconfig
@@ -9,7 +9,7 @@ CONFIG_USB0_VBUS_DET="PG1"
 CONFIG_USB0_ID_DET="PG2"
 CONFIG_AXP_GPIO=y
 # CONFIG_VIDEO_HDMI is not set
-CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:87,ri:40,up:31,lo:13,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:87,ri:40,up:31,lo:13,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_POWER="AXP0-0"
 CONFIG_VIDEO_LCD_BL_EN="AXP0-1"
 CONFIG_VIDEO_LCD_BL_PWM="PB2"
diff --git a/configs/q8_a23_tablet_800x480_defconfig b/configs/q8_a23_tablet_800x480_defconfig
index 18e0849853..d8b413f855 100644
--- a/configs/q8_a23_tablet_800x480_defconfig
+++ b/configs/q8_a23_tablet_800x480_defconfig
@@ -9,7 +9,7 @@ CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"
 CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
 CONFIG_USB0_ID_DET="PH8"
 CONFIG_AXP_GPIO=y
-CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:36,ri:210,up:18,lo:22,hs:10,vs:5,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:36,ri:210,up:18,lo:22,hs:10,vs:5,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_DCLK_PHASE=0
 CONFIG_VIDEO_LCD_POWER="PH7"
 CONFIG_VIDEO_LCD_BL_EN="PH6"
diff --git a/configs/q8_a33_tablet_1024x600_defconfig b/configs/q8_a33_tablet_1024x600_defconfig
index 0b3973dadc..ac89a29908 100644
--- a/configs/q8_a33_tablet_1024x600_defconfig
+++ b/configs/q8_a33_tablet_1024x600_defconfig
@@ -9,7 +9,7 @@ CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"
 CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
 CONFIG_USB0_ID_DET="PH8"
 CONFIG_AXP_GPIO=y
-CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:51000,le:159,ri:160,up:22,lo:12,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:51000,le:159,ri:160,up:22,lo:12,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_DCLK_PHASE=0
 CONFIG_VIDEO_LCD_POWER="PH7"
 CONFIG_VIDEO_LCD_BL_EN="PH6"
diff --git a/configs/q8_a33_tablet_800x480_defconfig b/configs/q8_a33_tablet_800x480_defconfig
index 322d01d8a4..1dca714453 100644
--- a/configs/q8_a33_tablet_800x480_defconfig
+++ b/configs/q8_a33_tablet_800x480_defconfig
@@ -9,7 +9,7 @@ CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"
 CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
 CONFIG_USB0_ID_DET="PH8"
 CONFIG_AXP_GPIO=y
-CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:87,ri:167,up:31,lo:13,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:87,ri:167,up:31,lo:13,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_DCLK_PHASE=0
 CONFIG_VIDEO_LCD_POWER="PH7"
 CONFIG_VIDEO_LCD_BL_EN="PH6"
diff --git a/configs/sunxi_Gemei_G9_defconfig b/configs/sunxi_Gemei_G9_defconfig
index d88dd4ebad..ee77e5d0cd 100644
--- a/configs/sunxi_Gemei_G9_defconfig
+++ b/configs/sunxi_Gemei_G9_defconfig
@@ -4,7 +4,7 @@ CONFIG_SPL=y
 CONFIG_MACH_SUN4I=y
 CONFIG_DRAM_CLK=432
 CONFIG_DRAM_EMR1=4
-CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:18,pclk_khz:100000,le:799,ri:260,up:15,lo:16,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:18,pclk_khz:100000,le:799,ri:260,up:15,lo:16,hs:1,vs:1,sync:0,vmode:0"
 CONFIG_VIDEO_LCD_POWER="PH8"
 CONFIG_VIDEO_LCD_BL_EN="PH7"
 CONFIG_VIDEO_LCD_BL_PWM="PB2"
diff --git a/drivers/video/sunxi/lcdc.c b/drivers/video/sunxi/lcdc.c
index 63c47bf1bc..ef851070b2 100644
--- a/drivers/video/sunxi/lcdc.c
+++ b/drivers/video/sunxi/lcdc.c
@@ -131,9 +131,9 @@ void lcdc_tcon0_mode_set(struct sunxi_lcdc_reg * const lcdc,
 	}
 
 	val = SUNXI_LCDC_TCON0_IO_POL_DCLK_PHASE(dclk_phase);
-	if (mode->flags & DISPLAY_FLAGS_HSYNC_LOW)
+	if (mode->flags & DISPLAY_FLAGS_HSYNC_HIGH)
 		val |= SUNXI_LCDC_TCON_HSYNC_MASK;
-	if (mode->flags & DISPLAY_FLAGS_VSYNC_LOW)
+	if (mode->flags & DISPLAY_FLAGS_VSYNC_HIGH)
 		val |= SUNXI_LCDC_TCON_VSYNC_MASK;
 
 #ifdef CONFIG_VIDEO_VGA_VIA_LCD_FORCE_SYNC_ACTIVE_HIGH
-- 
2.19.0



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