diff options
Diffstat (limited to 'drivers/video/sunxi/sunxi_dw_hdmi.c')
| -rw-r--r-- | drivers/video/sunxi/sunxi_dw_hdmi.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/video/sunxi/sunxi_dw_hdmi.c b/drivers/video/sunxi/sunxi_dw_hdmi.c index 33920a2b676..4f01d1bded2 100644 --- a/drivers/video/sunxi/sunxi_dw_hdmi.c +++ b/drivers/video/sunxi/sunxi_dw_hdmi.c @@ -304,15 +304,11 @@ static int sunxi_dw_hdmi_enable(struct udevice *dev, int panel_bpp, sunxi_dw_hdmi_lcdc_init(priv->mux, edid, panel_bpp); - /* - * Condition in original code is a bit weird. This is attempt - * to make it more reasonable and it works. It could be that - * bits and conditions are related and should be separated. - */ - if (!((edid->flags & DISPLAY_FLAGS_HSYNC_HIGH) && - (edid->flags & DISPLAY_FLAGS_VSYNC_HIGH))) { - setbits_le32(&phy->pol, 0x300); - } + if (edid->flags & DISPLAY_FLAGS_HSYNC_LOW) + setbits_le32(&phy->pol, 0x200); + + if (edid->flags & DISPLAY_FLAGS_VSYNC_LOW) + setbits_le32(&phy->pol, 0x100); setbits_le32(&phy->ctrl, 0xf << 12); |