From: Icenowy Zheng <icenowy@xxxxxxx>
The TCON TOP on Allwinner H6 SoC is a cut down version of the R40 TCON
TOP, which dropped TCON_TV1 and DSI (which do not exist on H6).
Add support for it.
Signed-off-by: Icenowy Zheng <icenowy@xxxxxxx>
---
drivers/gpu/drm/sun4i/sun8i_tcon_top.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/sun4i/sun8i_tcon_top.c b/drivers/gpu/drm/sun4i/sun8i_tcon_top.c
index ed13233cad88..d0f1767ec6fc 100644
--- a/drivers/gpu/drm/sun4i/sun8i_tcon_top.c
+++ b/drivers/gpu/drm/sun4i/sun8i_tcon_top.c
@@ -279,12 +279,20 @@ const struct sun8i_tcon_top_quirks sun8i_r40_tcon_top_quirks = {
.has_dsi = true,
};
+const struct sun8i_tcon_top_quirks sun50i_h6_tcon_top_quirks = {
+ /* Nothing special */
+};
+
/* sun4i_drv uses this list to check if a device node is a TCON TOP */
const struct of_device_id sun8i_tcon_top_of_table[] = {
{
.compatible = "allwinner,sun8i-r40-tcon-top",
.data = &sun8i_r40_tcon_top_quirks
},
+ {
+ .compatible = "allwinner,sun50i-h6-tcon-top",
+ .data = &sun50i_h6_tcon_top_quirks
+ },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, sun8i_tcon_top_of_table);
--
2.18.0
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