From: Jitao Shi <jitao.shi@mediatek.com>
To: Chun-Kuang Hu <chunkuang.hu@kernel.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
Matthias Brugger <matthias.bgg@gmail.com>,
Daniel Vetter <daniel@ffwll.ch>, David Airlie <airlied@linux.ie>,
<dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>
Cc: <linux-mediatek@lists.infradead.org>,
<linux-arm-kernel@lists.infradead.org>, <ck.hu@mediatek.com>,
<stonea168@163.com>, <huijuan.xie@mediatek.com>,
<rex-bc.chen@mediatek.com>, <shuijing.li@mediatek.com>,
<robh+dt@kernel.org>, <devicetree@vger.kernel.org>,
Jitao Shi <jitao.shi@mediatek.com>
Subject: [PATCH v3 2/2] dt-bindings: mediatek: add force_dsi_end_without_null for dsi
Date: Mon, 26 Jul 2021 10:11:04 +0800 [thread overview]
Message-ID: <20210726021104.80007-2-jitao.shi@mediatek.com> (raw)
In-Reply-To: <20210726021104.80007-1-jitao.shi@mediatek.com>
Some bridge chip will shift screen when the dsi data does't ent at
the same time in line.
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
---
.../devicetree/bindings/display/mediatek/mediatek,dsi.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt
index 8238a86686be..1c2f53f3ac3d 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt
@@ -19,6 +19,10 @@ Required properties:
Documentation/devicetree/bindings/graph.txt. This port should be connected
to the input port of an attached DSI panel or DSI-to-eDP encoder chip.
+Optional properties:
+- force_dsi_end_without_null: Some bridge chip(ex. ANX7625) requires the
+ packets on lanes aligned at the end.
+
MIPI TX Configuration Module
============================
--
2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Jitao Shi <jitao.shi@mediatek.com>
To: Chun-Kuang Hu <chunkuang.hu@kernel.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
Matthias Brugger <matthias.bgg@gmail.com>,
"Daniel Vetter" <daniel@ffwll.ch>,
David Airlie <airlied@linux.ie>,
<dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>
Cc: <linux-mediatek@lists.infradead.org>,
<linux-arm-kernel@lists.infradead.org>, <ck.hu@mediatek.com>,
<stonea168@163.com>, <huijuan.xie@mediatek.com>,
<rex-bc.chen@mediatek.com>, <shuijing.li@mediatek.com>,
<robh+dt@kernel.org>, <devicetree@vger.kernel.org>,
Jitao Shi <jitao.shi@mediatek.com>
Subject: [PATCH v3 2/2] dt-bindings: mediatek: add force_dsi_end_without_null for dsi
Date: Mon, 26 Jul 2021 10:11:04 +0800 [thread overview]
Message-ID: <20210726021104.80007-2-jitao.shi@mediatek.com> (raw)
In-Reply-To: <20210726021104.80007-1-jitao.shi@mediatek.com>
Some bridge chip will shift screen when the dsi data does't ent at
the same time in line.
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
---
.../devicetree/bindings/display/mediatek/mediatek,dsi.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt
index 8238a86686be..1c2f53f3ac3d 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt
@@ -19,6 +19,10 @@ Required properties:
Documentation/devicetree/bindings/graph.txt. This port should be connected
to the input port of an attached DSI panel or DSI-to-eDP encoder chip.
+Optional properties:
+- force_dsi_end_without_null: Some bridge chip(ex. ANX7625) requires the
+ packets on lanes aligned at the end.
+
MIPI TX Configuration Module
============================
--
2.25.1
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
WARNING: multiple messages have this Message-ID (diff)
From: Jitao Shi <jitao.shi@mediatek.com>
To: Chun-Kuang Hu <chunkuang.hu@kernel.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
Matthias Brugger <matthias.bgg@gmail.com>,
"Daniel Vetter" <daniel@ffwll.ch>,
David Airlie <airlied@linux.ie>,
<dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>
Cc: <linux-mediatek@lists.infradead.org>,
<linux-arm-kernel@lists.infradead.org>, <ck.hu@mediatek.com>,
<stonea168@163.com>, <huijuan.xie@mediatek.com>,
<rex-bc.chen@mediatek.com>, <shuijing.li@mediatek.com>,
<robh+dt@kernel.org>, <devicetree@vger.kernel.org>,
Jitao Shi <jitao.shi@mediatek.com>
Subject: [PATCH v3 2/2] dt-bindings: mediatek: add force_dsi_end_without_null for dsi
Date: Mon, 26 Jul 2021 10:11:04 +0800 [thread overview]
Message-ID: <20210726021104.80007-2-jitao.shi@mediatek.com> (raw)
In-Reply-To: <20210726021104.80007-1-jitao.shi@mediatek.com>
Some bridge chip will shift screen when the dsi data does't ent at
the same time in line.
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
---
.../devicetree/bindings/display/mediatek/mediatek,dsi.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt
index 8238a86686be..1c2f53f3ac3d 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt
@@ -19,6 +19,10 @@ Required properties:
Documentation/devicetree/bindings/graph.txt. This port should be connected
to the input port of an attached DSI panel or DSI-to-eDP encoder chip.
+Optional properties:
+- force_dsi_end_without_null: Some bridge chip(ex. ANX7625) requires the
+ packets on lanes aligned at the end.
+
MIPI TX Configuration Module
============================
--
2.25.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Jitao Shi <jitao.shi@mediatek.com>
To: Chun-Kuang Hu <chunkuang.hu@kernel.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
Matthias Brugger <matthias.bgg@gmail.com>,
Daniel Vetter <daniel@ffwll.ch>, David Airlie <airlied@linux.ie>,
<dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>
Cc: devicetree@vger.kernel.org, Jitao Shi <jitao.shi@mediatek.com>,
shuijing.li@mediatek.com, huijuan.xie@mediatek.com,
stonea168@163.com, rex-bc.chen@mediatek.com, robh+dt@kernel.org,
linux-mediatek@lists.infradead.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 2/2] dt-bindings: mediatek: add force_dsi_end_without_null for dsi
Date: Mon, 26 Jul 2021 10:11:04 +0800 [thread overview]
Message-ID: <20210726021104.80007-2-jitao.shi@mediatek.com> (raw)
In-Reply-To: <20210726021104.80007-1-jitao.shi@mediatek.com>
Some bridge chip will shift screen when the dsi data does't ent at
the same time in line.
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
---
.../devicetree/bindings/display/mediatek/mediatek,dsi.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt
index 8238a86686be..1c2f53f3ac3d 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt
@@ -19,6 +19,10 @@ Required properties:
Documentation/devicetree/bindings/graph.txt. This port should be connected
to the input port of an attached DSI panel or DSI-to-eDP encoder chip.
+Optional properties:
+- force_dsi_end_without_null: Some bridge chip(ex. ANX7625) requires the
+ packets on lanes aligned at the end.
+
MIPI TX Configuration Module
============================
--
2.25.1
next prev parent reply other threads:[~2021-07-26 2:11 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-26 2:11 [PATCH v3 1/2] drm/mediatek: force hsa hbp hfp packets multiple of lanenum to avoid screen shift Jitao Shi
2021-07-26 2:11 ` Jitao Shi
2021-07-26 2:11 ` Jitao Shi
2021-07-26 2:11 ` Jitao Shi
2021-07-26 2:11 ` Jitao Shi [this message]
2021-07-26 2:11 ` [PATCH v3 2/2] dt-bindings: mediatek: add force_dsi_end_without_null for dsi Jitao Shi
2021-07-26 2:11 ` Jitao Shi
2021-07-26 2:11 ` Jitao Shi
2021-07-26 4:02 ` CK Hu
2021-07-26 4:02 ` CK Hu
2021-07-26 4:02 ` CK Hu
2021-07-26 4:02 ` CK Hu
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