130 lines
5.2 KiB
Diff
130 lines
5.2 KiB
Diff
From d02bd251d7f85e3aec02e5752df2f44a35961360 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Erik=20Bot=C3=B6?= <erik.boto@gmail.com>
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Date: Fri, 9 Feb 2024 18:41:24 +0100
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Subject: [PATCH 1295/1295] imx477: Update device tree overlays to support
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trigger-mode
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Also create generic overrides in camera-mux-N-port, that can be extended
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to configure vsync modes for cameras supporting this.
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Example usages (to be combined with camera_auto_detect=0):
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dtoverlay=imx477,cam0,sync-source
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dtoverlay=imx477,sync-sink
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dtoverlay=camera-mux-2port,cam1-imx477,cam1-sync-sink
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dtoverlay=camera-mux-4port,cam3-imx477,cam3-sync-sink
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Signed-off-by: Erik Botö <erik.boto@gmail.com>
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---
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arch/arm/boot/dts/overlays/README | 16 ++++++++++++++++
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.../dts/overlays/camera-mux-2port-overlay.dts | 5 +++++
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.../dts/overlays/camera-mux-4port-overlay.dts | 9 +++++++++
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arch/arm/boot/dts/overlays/imx378-overlay.dts | 7 +++++++
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arch/arm/boot/dts/overlays/imx477-overlay.dts | 7 +++++++
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5 files changed, 44 insertions(+)
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--- a/arch/arm/boot/dts/overlays/README
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+++ b/arch/arm/boot/dts/overlays/README
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@@ -862,6 +862,10 @@ Params: cam0-arducam-64mp Select A
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cam1-ov7251 Select OV7251 for camera on port 1
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cam1-ov9281 Select OV9281 for camera on port 1
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cam1-imx290-clk-freq Set clock frequency for an IMX290 on port 1
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+ cam0-sync-source Set camera on port 0 as vsync source
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+ cam0-sync-sink Set camera on port 0 as vsync sink
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+ cam1-sync-source Set camera on port 1 as vsync source
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+ cam1-sync-sink Set camera on port 1 as vsync sink
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cam0 Connect the mux to CAM0 port (default is CAM1)
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@@ -923,6 +927,14 @@ Params: cam0-arducam-64mp Select A
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cam3-ov7251 Select OV7251 for camera on port 3
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cam3-ov9281 Select OV9281 for camera on port 3
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cam3-imx290-clk-freq Set clock frequency for an IMX290 on port 3
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+ cam0-sync-source Set camera on port 0 as vsync source
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+ cam0-sync-sink Set camera on port 0 as vsync sink
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+ cam1-sync-source Set camera on port 1 as vsync source
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+ cam1-sync-sink Set camera on port 1 as vsync sink
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+ cam2-sync-source Set camera on port 2 as vsync source
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+ cam2-sync-sink Set camera on port 2 as vsync sink
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+ cam3-sync-source Set camera on port 3 as vsync source
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+ cam3-sync-sink Set camera on port 3 as vsync sink
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cam0 Connect the mux to CAM0 port (default is CAM1)
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@@ -2676,6 +2688,8 @@ Params: rotation Mounting
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Compute Module (CSI0, i2c_vc, and cam0_reg).
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always-on Leave the regulator powered up, to stop the
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camera clamping I/Os such as XVS to 0V.
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+ sync-source Configure as vsync source
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+ sync-sink Configure as vsync sink
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Name: imx462
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@@ -2716,6 +2730,8 @@ Params: rotation Mounting
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Compute Module (CSI0, i2c_vc, and cam0_reg).
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always-on Leave the regulator powered up, to stop the
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camera clamping I/Os such as XVS to 0V.
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+ sync-source Configure as vsync source
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+ sync-sink Configure as vsync sink
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Name: imx519
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--- a/arch/arm/boot/dts/overlays/camera-mux-2port-overlay.dts
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+++ b/arch/arm/boot/dts/overlays/camera-mux-2port-overlay.dts
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@@ -536,5 +536,10 @@
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cam0 = <&i2c_frag>, "target:0=",<&i2c_csi_dsi0>,
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<&csi_frag>, "target:0=",<&csi0>;
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+
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+ cam0-sync-source = <&imx477_0>, "trigger-mode:0=1";
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+ cam0-sync-sink = <&imx477_0>, "trigger-mode:0=2";
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+ cam1-sync-source = <&imx477_1>, "trigger-mode:0=1";
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+ cam1-sync-sink = <&imx477_1>, "trigger-mode:0=2";
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};
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};
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--- a/arch/arm/boot/dts/overlays/camera-mux-4port-overlay.dts
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+++ b/arch/arm/boot/dts/overlays/camera-mux-4port-overlay.dts
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@@ -939,5 +939,14 @@
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cam0 = <&i2c_frag>, "target:0=",<&i2c_csi_dsi0>,
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<&csi_frag>, "target:0=",<&csi0>;
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+
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+ cam0-sync-source = <&imx477_0>, "trigger-mode:0=1";
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+ cam0-sync-sink = <&imx477_0>, "trigger-mode:0=2";
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+ cam1-sync-source = <&imx477_1>, "trigger-mode:0=1";
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+ cam1-sync-sink = <&imx477_1>, "trigger-mode:0=2";
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+ cam2-sync-source = <&imx477_2>, "trigger-mode:0=1";
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+ cam2-sync-sink = <&imx477_2>, "trigger-mode:0=2";
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+ cam3-sync-source = <&imx477_3>, "trigger-mode:0=1";
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+ cam3-sync-sink = <&imx477_3>, "trigger-mode:0=2";
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};
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};
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--- a/arch/arm/boot/dts/overlays/imx378-overlay.dts
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+++ b/arch/arm/boot/dts/overlays/imx378-overlay.dts
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@@ -8,3 +8,10 @@
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&cam_node {
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compatible = "sony,imx378";
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};
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+
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+/{
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+ __overrides__ {
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+ sync-sink = <&cam_node>,"trigger-mode:0=2";
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+ sync-source = <&cam_node>,"trigger-mode:0=1";
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+ };
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+};
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--- a/arch/arm/boot/dts/overlays/imx477-overlay.dts
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+++ b/arch/arm/boot/dts/overlays/imx477-overlay.dts
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@@ -8,3 +8,10 @@
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&cam_node {
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compatible = "sony,imx477";
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};
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+
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+/{
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+ __overrides__ {
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+ sync-sink = <&cam_node>,"trigger-mode:0=2";
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+ sync-source = <&cam_node>,"trigger-mode:0=1";
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+ };
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+};
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