From 907b7ee745f59205fa5fcda12291e4abefff2b6c Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Thu, 14 Oct 2021 17:26:03 +0200
Subject: drm/bridge: synopsys: dw-hdmi: also allow interlace on bridge
Git-commit: f6632721cd6231e1bf28b5317dcc7543e43359f7
Patch-mainline: v5.17-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
Since we allow interlace on the encoder, also allow it on the bridge
so we can allow interlaced modes when using DRM_BRIDGE_ATTACH_NO_CONNECTOR.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20211014152606.2289528-5-narmstrong@baylibre.com
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index f08d0fded61f..62ae63565d3a 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -3413,6 +3413,7 @@ struct dw_hdmi *dw_hdmi_probe(struct platform_device *pdev,
hdmi->bridge.funcs = &dw_hdmi_bridge_funcs;
hdmi->bridge.ops = DRM_BRIDGE_OP_DETECT | DRM_BRIDGE_OP_EDID
| DRM_BRIDGE_OP_HPD;
+ hdmi->bridge.interlace_allowed = true;
#ifdef CONFIG_OF
hdmi->bridge.of_node = pdev->dev.of_node;
#endif
--
2.38.1