drm/bridge/synopsys: dw-hdmi: Enable workaround for v2.12a

It turns out that even new DW HDMI controllers exhibits same mangenta line issues as older versions. Enable workaround for v2.12a. Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
jernejsk · Mar 28, 2018 · 2ef9130 · 2ef9130
1 parent f2889fa
commit 2ef9130
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -1665,6 +1665,7 @@ static void dw_hdmi_clear_overflow(struct dw_hdmi *hdmi)
 	case 0x131a:
 	case 0x132a:
 	case 0x201a:
+	case 0x212a:
 		count = 1;
 		break;
 	default: