drm/sun4i: support A33 tcon
The A33 has a significantly different pipeline, with components that differ
too.
Make sure we had compatible for them.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c b/drivers/gpu/drm/sun4i/sun4i_tcon.c
index fde6af1..cadacb5 100644
--- a/drivers/gpu/drm/sun4i/sun4i_tcon.c
+++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c
@@ -488,8 +488,13 @@
tcon->drm = drm;
tcon->dev = dev;
- if (of_device_is_compatible(dev->of_node, "allwinner,sun5i-a13-tcon"))
+ if (of_device_is_compatible(dev->of_node, "allwinner,sun5i-a13-tcon")) {
tcon->has_mux = true;
+ tcon->has_channel_1 = true;
+ } else {
+ tcon->has_mux = false;
+ tcon->has_channel_1 = false;
+ }
tcon->lcd_rst = devm_reset_control_get(dev, "lcd");
if (IS_ERR(tcon->lcd_rst)) {
@@ -585,6 +590,7 @@
static const struct of_device_id sun4i_tcon_of_table[] = {
{ .compatible = "allwinner,sun5i-a13-tcon" },
+ { .compatible = "allwinner,sun8i-a33-tcon" },
{ }
};
MODULE_DEVICE_TABLE(of, sun4i_tcon_of_table);