Rockchip-isp1 - Revision history

Kever at 09:57, 23 September 2020

2020-09-23T09:57:42Z

Kever at 09:57, 23 September 2020

2020-09-23T09:57:08Z

Kever at 09:56, 23 September 2020

2020-09-23T09:56:32Z

Admin at 03:56, 22 September 2020

2020-09-22T03:56:12Z

Jacob at 08:02, 8 January 2018

2018-01-08T08:02:28Z

Jacob at 03:07, 8 January 2018

2018-01-08T03:07:22Z

Jacob at 03:06, 4 January 2018

2018-01-04T03:06:44Z

Jacob at 03:04, 4 January 2018

2018-01-04T03:04:35Z

Jacob at 01:02, 22 December 2017

2017-12-22T01:02:26Z

Jacob at 01:02, 22 December 2017

2017-12-22T01:02:08Z

@@ Line 155: / Line 155: @@
 [https://github.com/wzyy2/linux/blob/rkisp1/Documentation/devicetree/bindings/media/rockchip-mipi-dphy.txt https://github.com/torvalds/linux/tree/master/Documentation/devicetree/bindings/media/rockchip-mipi-dphy.txt]
@@ Line 162: / Line 163: @@
 The v4l-utils tool and applications&nbsp;<br/> The v4l-utils tool is a V4L2 development kit maintained by Linuxtv[1] . It provides a set&nbsp;<br/> of V4L2 and media framework related tools for configuring V4L2 sub-device properties,&nbsp;<br/> testing V4L2 devices, and providing development libraries such as libv4l2.so and so on.&nbsp;<br/> This chapter mainly introduces two command-line tools in v4l-utils: media-ctl and v4l2-&nbsp;<br/> ctl&nbsp;<br/>  media-ctl, used to view and configure topology&nbsp;<br/>  v4l2-ctl, used to configure v4l2 controls, capture frames, set cif, isp, sensor&nbsp;<br/> parameters&nbsp;<br/> The format code of different versions of v4l-utils will be different, especially mbus-fmt&nbsp;<br/> part. The version used in this document is v4l-utils-1.14.1 integrated in Linux SDK.&nbsp;
 == Android ==

@@ Line 167: / Line 167: @@
 [https://github.com/rockchip-linux/gstreamer-rockchip-extra/tree/master/gst/rkv4l2/rkcamsrc/rkisp1 https://github.com/rockchip-linux/gstreamer-rockchip-extra/tree/master/gst/rkv4l2/rkcamsrc/rkisp1]
-=== &nbsp; ===
 == Android ==

@@ Line 155: / Line 155: @@
 [https://github.com/wzyy2/linux/blob/rkisp1/Documentation/devicetree/bindings/media/rockchip-mipi-dphy.txt https://github.com/torvalds/linux/tree/master/Documentation/devicetree/bindings/media/rockchip-mipi-dphy.txt]
 == Linux ==
@@ Line 160: / Line 161: @@
 === User applications&nbsp; ===
-The applcation for&nbsp;plain v4L2 capture device still can be used(like gstreamer v4l2src plugins, v4l2ctl), but the media&nbsp;controller must be setup in a&nbsp;proper state before starting capture.<br/> The applications for Video Capture with rockchip-isp1 driver&nbsp;should do things like the following commands:
+The v4l-utils tool and applications&nbsp;<br/> The v4l-utils tool is a V4L2 development kit maintained by Linuxtv[1] . It provides a set&nbsp;<br/> of V4L2 and media framework related tools for configuring V4L2 sub-device properties,&nbsp;<br/> testing V4L2 devices, and providing development libraries such as libv4l2.so and so on.&nbsp;<br/> This chapter mainly introduces two command-line tools in v4l-utils: media-ctl and v4l2-&nbsp;<br/> ctl&nbsp;<br/>  media-ctl, used to view and configure topology&nbsp;<br/>  v4l2-ctl, used to configure v4l2 controls, capture frames, set cif, isp, sensor&nbsp;<br/> parameters&nbsp;<br/> The format code of different versions of v4l-utils will be different, especially mbus-fmt&nbsp;<br/> part. The version used in this document is v4l-utils-1.14.1 integrated in Linux SDK.&nbsp;
 ==== 3A ====

@@ Line 194: / Line 194: @@
 ==== 3A ====
-https://github.com/rockchip-linux/gstreamer-rockchip-extra/tree/master/gst/rkv4l2/rkcamsrc/rkisp1
+[https://github.com/rockchip-linux/gstreamer-rockchip-extra/tree/master/gst/rkv4l2/rkcamsrc/rkisp1 https://github.com/rockchip-linux/gstreamer-rockchip-extra/tree/master/gst/rkv4l2/rkcamsrc/rkisp1]
-=== Gstreamer ===
+=== &nbsp; ===
 == Android ==

@@ Line 191: / Line 191: @@
 gst-launch rkcamsrc xxxx
 </pre>
 === Gstreamer ===
@@ Line 228: / Line 232: @@
 #[https://github.com/rockchip-linux/kernel/blob/release-4.4/arch/arm/boot/dts/rk3288-firefly-reload-linux.dts Firefly-rk3288-Reload]
 == Test Command ==
 <pre>cat /sys/class/video4linux/video*/name
 # get self_path videox and main_path videox+1
-gst-launch-1.0 rkcamsrc device=/dev/videox+1 io-mode=4 ! videoconvert ! video/x-raw,format=NV12,width=640,height=480 ! kmssink</pre>
+gst-launch-1.0 rkcamsrc device=/dev/videox+1 io-mode=4&nbsp;! videoconvert&nbsp;! video/x-raw,format=NV12,width=640,height=480&nbsp;! kmssink</pre>
 = Others =

@@ Line 215: / Line 215: @@
 #4.15 + [https://patchwork.linuxtv.org/project/linux-media/list/?submitter=7231 FORMLIST Patches]
-#[https://github.com/rockchip-linux/kernel/tree/isp-early-access Rockchip 4.4 BSP]
+#[https://github.com/rockchip-linux/kernel/tree/release-4.4 Rockchip 4.4 BSP]
 === Sensor Driver ===
-#[https://github.com/rockchip-linux/kernel/blob/isp-early-access/drivers/media/i2c/imx219.c IMX219]
+#[https://github.com/rockchip-linux/kernel/blob/release-4.4/drivers/media/i2c/imx219.c IMX219]
-#[https://github.com/rockchip-linux/kernel/blob/isp-early-access/drivers/media/i2c/ov5647.c OV5647]
+#[https://github.com/rockchip-linux/kernel/blob/release-4.4/drivers/media/i2c/ov5647.c OV5647]
-#[https://github.com/rockchip-linux/kernel/blob/isp-early-access/drivers/media/i2c/tc35874x.c TC35874X]
+#[https://github.com/rockchip-linux/kernel/blob/release-4.4/drivers/media/i2c/tc35874x.c TC35874X]
 === Device Tree ===
-#[https://github.com/rockchip-linux/kernel/blob/isp-early-access/arch/arm/boot/dts/rk3288-miniarm.dts Tinker Board]
+#[https://github.com/rockchip-linux/kernel/blob/release-4.4/arch/arm/boot/dts/rk3288-miniarm.dts Tinker Board]
-#[https://github.com/rockchip-linux/kernel/blob/isp-early-access/arch/arm/boot/dts/rk3288-firefly.dtsi Firefly-rk3288-Reload]
+#[https://github.com/rockchip-linux/kernel/blob/release-4.4/arch/arm/boot/dts/rk3288-firefly-reload-linux.dts Firefly-rk3288-Reload]
 == Test Command ==

@@ Line 150: / Line 150: @@
 |}
-=== Devicetree Bindings(tmp) ===
+=== Devicetree Bindings ===
-[https://github.com/wzyy2/linux/blob/rkisp1/Documentation/devicetree/bindings/media/rockchip-isp1.txt https://github.com/wzyy2/linux/blob/rkisp1/Documentation/devicetree/bindings/media/rockchip-isp1.txt]
+[https://github.com/wzyy2/linux/blob/rkisp1/Documentation/devicetree/bindings/media/rockchip-isp1.txt https://github.com/torvalds/linux/tree/master/Documentation/devicetree/bindings/media/rockchip-isp1.txt]
-[https://github.com/wzyy2/linux/blob/rkisp1/Documentation/devicetree/bindings/media/rockchip-mipi-dphy.txt https://github.com/wzyy2/linux/blob/rkisp1/Documentation/devicetree/bindings/media/rockchip-mipi-dphy.txt]
+[https://github.com/wzyy2/linux/blob/rkisp1/Documentation/devicetree/bindings/media/rockchip-mipi-dphy.txt https://github.com/torvalds/linux/tree/master/Documentation/devicetree/bindings/media/rockchip-mipi-dphy.txt]
 == Linux ==

@@ Line 159: / Line 159: @@
 == Linux ==
 === User applications&nbsp; ===
 The applcation for&nbsp;plain v4L2 capture device still can be used(like gstreamer v4l2src plugins, v4l2ctl), but the media&nbsp;controller must be setup in a&nbsp;proper state before starting capture.<br/> The applications for Video Capture with rockchip-isp1 driver&nbsp;should do things like the following commands:
-<pre>media-ctl -l '"rockchip-sy-mipi-dphy":1->"rkisp1-isp-subdev":0[1]'
+<pre># Media graph have been initializated when kernel driver probing, so below commands don't have to be called, though
 media-ctl -l '"rkisp1-input-params":0->"rkisp1-isp-subdev":1[1]'
 media-ctl -l '"rkisp1-isp-subdev":2->"rkisp1_selfpath":0[1]'
 media-ctl -l '"rkisp1-isp-subdev":2->"rkisp1_mainpath":0[1]'
 media-ctl -l '"rkisp1-isp-subdev":3->"rkisp1-statistics":0[1]'
-# Media graph have been initializated when kernel driver probing, so above commands don't have to be called, though please note that they can be changed during runtime
 # Set pad formats
+## rkisp1 source pad&nbsp;: format\selection
 media-ctl -set-v4l2 '"rkisp1-isp-subdev":2[fmt:YUYV2X8/800x600]'
 media-ctl -set-v4l2 '"rkisp1-isp-subdev":2[fmt:YUYV2X8/800x600]' --set-v4l2 '"rkisp1-isp-subdev":0[crop:(0,0)/800x600]'
-## rkisp1 sink pad : format\selection
+## rkisp1 sink pad&nbsp;: format\selection
 media-ctl --set-v4l2 '"rkisp1-isp-subdev":0[fmt:SRGGB10/800*600]'
 media-ctl --set-v4l2 '"rkisp1-isp-subdev":0[fmt:SBGGR10/800x600]' --set-v4l2 '"rkisp1-isp-subdev":0[crop:(0,0)/800x600]'