return (delay > 30) ? 30 : delay;
}
-static void sunxi_lcdc_tcon0_mode_set(const struct ctfb_res_modes *mode)
+static void sunxi_lcdc_tcon0_mode_set(const struct ctfb_res_modes *mode,
+ bool for_ext_vga_dac)
{
struct sunxi_lcdc_reg * const lcdc =
(struct sunxi_lcdc_reg *)SUNXI_LCD0_BASE;
val |= SUNXI_LCDC_TCON_HSYNC_MASK;
if (!(mode->sync & FB_SYNC_VERT_HIGH_ACT))
val |= SUNXI_LCDC_TCON_VSYNC_MASK;
+
+#ifdef CONFIG_VIDEO_VGA_VIA_LCD_FORCE_SYNC_ACTIVE_HIGH
+ if (for_ext_vga_dac)
+ val = 0;
+#endif
writel(val, &lcdc->tcon0_io_polarity);
writel(0, &lcdc->tcon0_io_tristate);
hitachi_tx18d42vm_init();
}
sunxi_composer_mode_set(mode, address);
- sunxi_lcdc_tcon0_mode_set(mode);
+ sunxi_lcdc_tcon0_mode_set(mode, false);
sunxi_composer_enable();
sunxi_lcdc_enable();
#ifdef CONFIG_VIDEO_LCD_SSD2828
sunxi_vga_enable();
#elif defined CONFIG_VIDEO_VGA_VIA_LCD
sunxi_composer_mode_set(mode, address);
- sunxi_lcdc_tcon0_mode_set(mode);
+ sunxi_lcdc_tcon0_mode_set(mode, true);
sunxi_composer_enable();
sunxi_lcdc_enable();
sunxi_vga_external_dac_enable();