From: wens@csie.org (Chen-Yu Tsai)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 9/9] ARM: dts: sun6i: Enable tcon0 by default
Date: Fri, 21 Apr 2017 16:38:57 +0800 [thread overview]
Message-ID: <20170421083857.29636-10-wens@csie.org> (raw)
In-Reply-To: <20170421083857.29636-1-wens@csie.org>
tcon0 contains a muxing register used to mux tcon output to downstream
hdmi or mipi dsi encoders. tcon0 must be available for the mux to be
configured.
Whether the display subsystem is enabled or not is now solely controlled
by the display-engine node.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
arch/arm/boot/dts/sun6i-a31-hummingbird.dts | 1 -
arch/arm/boot/dts/sun6i-a31.dtsi | 1 -
2 files changed, 2 deletions(-)
diff --git a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
index b4c87a23e3f8..55607208468b 100644
--- a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
+++ b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
@@ -319,7 +319,6 @@
&tcon0 {
pinctrl-names = "default";
pinctrl-0 = <&lcd0_rgb888_pins>;
- status = "okay";
};
&tcon0_out {
diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
index dfcf64515d7f..d0cede5aaeb5 100644
--- a/arch/arm/boot/dts/sun6i-a31.dtsi
+++ b/arch/arm/boot/dts/sun6i-a31.dtsi
@@ -264,7 +264,6 @@
"tcon-ch0",
"tcon-ch1";
clock-output-names = "tcon0-pixel-clock";
- status = "disabled";
ports {
#address-cells = <1>;
--
2.11.0
next prev parent reply other threads:[~2017-04-21 8:38 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-21 8:38 [PATCH v2 0/9] drm/sun4i: Support multiple display pipelines Chen-Yu Tsai
2017-04-21 8:38 ` [PATCH v2 1/9] dt-bindings: display: sun4i: Add component endpoint ID numbering scheme Chen-Yu Tsai
2017-04-28 13:48 ` Rob Herring
2017-05-02 14:54 ` Maxime Ripard
2017-04-21 8:38 ` [PATCH v2 2/9] drm/sun4i: Use lists to track registered display backends and TCONs Chen-Yu Tsai
2017-04-21 8:38 ` [PATCH v2 3/9] drm/sun4i: backend: Drop trailing 0 from backend in error message Chen-Yu Tsai
2017-04-21 8:38 ` [PATCH v2 4/9] drm/sun4i: backend: Fetch backend ID from device tree Chen-Yu Tsai
2017-04-21 8:38 ` [PATCH v2 5/9] drm/sun4i: backend: Save pointer to device tree node Chen-Yu Tsai
2017-04-21 8:38 ` [PATCH v2 6/9] drm/sun4i: tcon: Find matching display backend by device node matching Chen-Yu Tsai
2017-04-21 8:38 ` [PATCH v2 7/9] drm/sun4i: tcon: Copy ID from associated backend Chen-Yu Tsai
2017-04-21 8:38 ` [PATCH v2 8/9] ARM: dts: sun6i: Add second display pipeline device nodes Chen-Yu Tsai
2017-04-21 8:38 ` Chen-Yu Tsai [this message]
2017-04-24 5:51 ` [PATCH v2 0/9] drm/sun4i: Support multiple display pipelines Maxime Ripard
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