[U-Boot] [PATCH v2 1/2] sunxi: video: HDMI: use correct bits for HSYNC and VSYNC polarity.
Vasily Khoruzhick
anarsoul at gmail.com
Mon May 14 20:49:52 UTC 2018
HSYNC is bit 8, and VSYNC is bit 9.
Signed-off-by: Vasily Khoruzhick <anarsoul at gmail.com>
---
drivers/video/sunxi/sunxi_dw_hdmi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/sunxi/sunxi_dw_hdmi.c b/drivers/video/sunxi/sunxi_dw_hdmi.c
index c78e33b947..9dbea649a0 100644
--- a/drivers/video/sunxi/sunxi_dw_hdmi.c
+++ b/drivers/video/sunxi/sunxi_dw_hdmi.c
@@ -303,10 +303,10 @@ static int sunxi_dw_hdmi_enable(struct udevice *dev, int panel_bpp,
sunxi_dw_hdmi_lcdc_init(priv->mux, edid, panel_bpp);
- if (edid->flags & DISPLAY_FLAGS_HSYNC_LOW)
+ if (edid->flags & DISPLAY_FLAGS_VSYNC_LOW)
setbits_le32(&phy->pol, 0x200);
- if (edid->flags & DISPLAY_FLAGS_VSYNC_LOW)
+ if (edid->flags & DISPLAY_FLAGS_HSYNC_LOW)
setbits_le32(&phy->pol, 0x100);
setbits_le32(&phy->ctrl, 0xf << 12);
--
2.17.0
More information about the U-Boot
mailing list