/* Clock on */
setbits_le32(&ccm->ahb_gate1, 1 << AHB_GATE_OFFSET_LCD0);
#ifdef CONFIG_VIDEO_LCD_IF_LVDS
+#ifdef CONFIG_SUNXI_GEN_SUN6I
+ setbits_le32(&ccm->ahb_reset2_cfg, 1 << AHB_RESET_OFFSET_LVDS);
+#else
setbits_le32(&ccm->lvds_clk_cfg, CCM_LVDS_CTRL_RST);
+#endif
#endif
/* Init lcdc */
#ifdef CONFIG_VIDEO_LCD_IF_LVDS
setbits_le32(&lcdc->tcon0_lvds_intf, SUNXI_LCDC_TCON0_LVDS_INTF_ENABLE);
setbits_le32(&lcdc->lvds_ana0, SUNXI_LCDC_LVDS_ANA0);
+#ifdef CONFIG_SUNXI_GEN_SUN6I
+ udelay(2); /* delay at least 1200 ns */
+ setbits_le32(&lcdc->lvds_ana0, SUNXI_LCDC_LVDS_ANA0_EN_MB);
+ udelay(2); /* delay at least 1200 ns */
+ setbits_le32(&lcdc->lvds_ana0, SUNXI_LCDC_LVDS_ANA0_DRVC);
+ if (sunxi_display.depth == 18)
+ setbits_le32(&lcdc->lvds_ana0, SUNXI_LCDC_LVDS_ANA0_DRVD(0x7));
+ else
+ setbits_le32(&lcdc->lvds_ana0, SUNXI_LCDC_LVDS_ANA0_DRVD(0xf));
+#else
setbits_le32(&lcdc->lvds_ana0, SUNXI_LCDC_LVDS_ANA0_UPDATE);
udelay(2); /* delay at least 1200 ns */
setbits_le32(&lcdc->lvds_ana1, SUNXI_LCDC_LVDS_ANA1_INIT1);
setbits_le32(&lcdc->lvds_ana1, SUNXI_LCDC_LVDS_ANA1_INIT2);
setbits_le32(&lcdc->lvds_ana0, SUNXI_LCDC_LVDS_ANA0_UPDATE);
#endif
+#endif
}
static void sunxi_lcdc_panel_enable(void)
#endif
#ifdef CONFIG_VIDEO_LCD_IF_LVDS
val = (sunxi_display.depth == 18) ? 1 : 0;
- writel(SUNXI_LCDC_TCON0_LVDS_INTF_BITWIDTH(val), &lcdc->tcon0_lvds_intf);
+ writel(SUNXI_LCDC_TCON0_LVDS_INTF_BITWIDTH(val) |
+ SUNXI_LCDC_TCON0_LVDS_CLK_SEL_TCON0, &lcdc->tcon0_lvds_intf);
#endif
if (sunxi_display.depth == 18 || sunxi_display.depth == 16) {