[PATCH 10/19] video: sunxi: dw-hdmi: probe driver by compatible

[Jernej Skrabec]

Currently sunxi dw-hdmi driver is probed unconditionally, even if there
is no such device.

Switch driver to probing via compatible string. This brings many
benefits - driver can read DT node and allows driver to be always
enabled.

Signed-off-by: Jernej Skrabec <jernej.skrabec at siol.net>
---
 drivers/video/sunxi/sunxi_dw_hdmi.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/drivers/video/sunxi/sunxi_dw_hdmi.c b/drivers/video/sunxi/sunxi_dw_hdmi.c
index 6d2bc206fc2c..6f77b2a43b40 100644
--- a/drivers/video/sunxi/sunxi_dw_hdmi.c
+++ b/drivers/video/sunxi/sunxi_dw_hdmi.c
@@ -372,14 +372,16 @@ static const struct dm_display_ops sunxi_dw_hdmi_ops = {
 	.mode_valid = sunxi_dw_hdmi_mode_valid,
 };
 
+static const struct udevice_id sunxi_dw_hdmi_ids[] = {
+	{ .compatible = "allwinner,sun8i-a83t-dw-hdmi" },
+	{ }
+};
+
 U_BOOT_DRIVER(sunxi_dw_hdmi) = {
 	.name	= "sunxi_dw_hdmi",
 	.id	= UCLASS_DISPLAY,
+	.of_match = sunxi_dw_hdmi_ids,
 	.ops	= &sunxi_dw_hdmi_ops,
 	.probe	= sunxi_dw_hdmi_probe,
 	.priv_auto	= sizeof(struct sunxi_dw_hdmi_priv),
 };
-
-U_BOOT_DRVINFO(sunxi_dw_hdmi) = {
-	.name = "sunxi_dw_hdmi"
-};
-- 
2.30.1