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-rw-r--r--arch/arm/include/asm/arch-sunxi/display.h4
-rw-r--r--board/sunxi/Kconfig7
-rw-r--r--configs/Ippo_q8h_v1_2_defconfig1
-rw-r--r--configs/Ippo_q8h_v5_defconfig1
-rw-r--r--configs/MSI_Primo73_defconfig1
-rw-r--r--drivers/video/sunxi_display.c7
6 files changed, 12 insertions, 9 deletions
diff --git a/arch/arm/include/asm/arch-sunxi/display.h b/arch/arm/include/asm/arch-sunxi/display.h
index 2ac8a87..ff92a10 100644
--- a/arch/arm/include/asm/arch-sunxi/display.h
+++ b/arch/arm/include/asm/arch-sunxi/display.h
@@ -249,9 +249,7 @@ struct sunxi_tve_reg {
#define SUNXI_LCDC_TCON0_TIMING_V_TOTAL(n) (((n) * 2) << 16)
#define SUNXI_LCDC_TCON0_LVDS_INTF_BITWIDTH(n) ((n) << 26)
#define SUNXI_LCDC_TCON0_LVDS_INTF_ENABLE (1 << 31)
-#define SUNXI_LCDC_TCON0_IO_POL_DCLK_PHASE0 (0 << 28)
-#define SUNXI_LCDC_TCON0_IO_POL_DCLK_PHASE60 (1 << 28)
-#define SUNXI_LCDC_TCON0_IO_POL_DCLK_PHASE120 (2 << 28)
+#define SUNXI_LCDC_TCON0_IO_POL_DCLK_PHASE(x) ((x) << 28)
#define SUNXI_LCDC_TCON1_CTRL_CLK_DELAY(n) (((n) & 0x1f) << 4)
#define SUNXI_LCDC_TCON1_CTRL_ENABLE (1 << 31)
#define SUNXI_LCDC_TCON1_TIMING_H_BP(n) (((n) - 1) << 0)
diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig
index 6a4d764..d4d1fa2 100644
--- a/board/sunxi/Kconfig
+++ b/board/sunxi/Kconfig
@@ -338,6 +338,13 @@ config VIDEO_LCD_MODE
This is in drivers/video/videomodes.c: video_get_params() format, e.g.
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
+ int "LCD panel display clock phase"
+ depends on VIDEO
+ default 1
+ ---help---
+ Select LCD panel display clock phase shift, range 0-3.
+
config VIDEO_LCD_POWER
string "LCD panel power enable pin"
depends on VIDEO
diff --git a/configs/Ippo_q8h_v1_2_defconfig b/configs/Ippo_q8h_v1_2_defconfig
index 0447b06..e68fff0 100644
--- a/configs/Ippo_q8h_v1_2_defconfig
+++ b/configs/Ippo_q8h_v1_2_defconfig
@@ -2,6 +2,7 @@ CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=5"
CONFIG_FDTFILE="sun8i-a23-ippo-q8h-v1.2.dtb"
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_DCLK_PHASE=0
CONFIG_VIDEO_LCD_POWER="PH7"
CONFIG_VIDEO_LCD_BL_EN="PH6"
CONFIG_VIDEO_LCD_BL_PWM="PH0"
diff --git a/configs/Ippo_q8h_v5_defconfig b/configs/Ippo_q8h_v5_defconfig
index 4e82bf9..a26fbb6 100644
--- a/configs/Ippo_q8h_v5_defconfig
+++ b/configs/Ippo_q8h_v5_defconfig
@@ -2,6 +2,7 @@ CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=5"
CONFIG_FDTFILE="sun8i-a23-ippo-q8h-v5.dtb"
CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:87,ri:168,up:31,lo:13,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_DCLK_PHASE=0
CONFIG_VIDEO_LCD_POWER="PH7"
CONFIG_VIDEO_LCD_BL_EN="PH6"
CONFIG_VIDEO_LCD_BL_PWM="PH0"
diff --git a/configs/MSI_Primo73_defconfig b/configs/MSI_Primo73_defconfig
index ef1adc5..d731053 100644
--- a/configs/MSI_Primo73_defconfig
+++ b/configs/MSI_Primo73_defconfig
@@ -2,6 +2,7 @@ CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER"
CONFIG_FDTFILE="sun7i-a20-primo73.dtb"
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_DCLK_PHASE=0
CONFIG_VIDEO_LCD_POWER="PH8"
CONFIG_VIDEO_LCD_BL_EN="PH7"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
diff --git a/drivers/video/sunxi_display.c b/drivers/video/sunxi_display.c
index d92dfa8..b2ac608 100644
--- a/drivers/video/sunxi_display.c
+++ b/drivers/video/sunxi_display.c
@@ -587,12 +587,7 @@ static void sunxi_lcdc_tcon0_mode_set(const struct ctfb_res_modes *mode)
&lcdc->tcon0_frm_ctrl);
}
-#ifdef CONFIG_VIDEO_LCD_IF_PARALLEL
- val = SUNXI_LCDC_TCON0_IO_POL_DCLK_PHASE0;
-#endif
-#ifdef CONFIG_VIDEO_LCD_IF_LVDS
- val = SUNXI_LCDC_TCON0_IO_POL_DCLK_PHASE60;
-#endif
+ val = SUNXI_LCDC_TCON0_IO_POL_DCLK_PHASE(CONFIG_VIDEO_LCD_DCLK_PHASE);
if (!(mode->sync & FB_SYNC_HOR_HIGH_ACT))
val |= SUNXI_LCDC_TCON_HSYNC_MASK;
if (!(mode->sync & FB_SYNC_VERT_HIGH_ACT))