Thread (3 messages) 3 messages, 2 authors, 2021-08-02

Re: [PATCH v4 2/2] dt-bindings: mediatek: add force_dsi_end_without_null

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From: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Date: 2021-08-02 00:00:13
Also in: dri-devel, linux-arm-kernel, linux-devicetree, lkml

Hi, Jitao:

Jitao Shi [off-list ref] 於 2021年8月1日 週日 下午12:06寫道:

Move this patch before the patch "drm/mediatek: force hsa hbp hfp
packets multiple of lanenum to avoid screen shift",
and this patch's title should be "dt-bindings: drm/bridge: anx7625:
add force_dsi_end_without_null"

Regards,
Chun-Kuang.
quoted hunk ↗ jump to hunk
The force_dsi_end_without_null requires the dsi host ent at
the same time in line.

Signed-off-by: Jitao Shi <redacted>
---
 .../bindings/display/bridge/analogix,anx7625.yaml           | 6 ++++++
 1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
index ab48ab2f4240..8b868a6a3d60 100644
--- a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
@@ -43,6 +43,11 @@ properties:
   vdd33-supply:
     description: Regulator that provides the supply 3.3V power.

+  force_dsi_end_without_null:
+    description: |
+      Requires the dsi host send the dsi packets on all lanes aligned
+      at the end.
+
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
@@ -87,6 +92,7 @@ examples:
             vdd10-supply = <&pp1000_mipibrdg>;
             vdd18-supply = <&pp1800_mipibrdg>;
             vdd33-supply = <&pp3300_mipibrdg>;
+            force_dsi_end_without_null;

             ports {
                 #address-cells = <1>;
--
2.25.1
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