ADV7180 on I.MX 6Solox Device Tree bindings

mirkoardinghi1 · ‎02-25-2016

Hi, I would like to connect an adv7180 to my solox.

I found only example with ipu but in the 6SoloX ipu is not present.

Where can I find an example?

Thanks

igorpadykov · ‎02-25-2016

Hi Mirko

one can reuse ov5640 dts, it also work in CCIR656 mode

linux-2.6-imx.git - Freescale i.MX Linux Tree

Best regards

igor

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mirkoardinghi1 · ‎02-26-2016

Thanks

I have modify my dts and after boot I have the following devices:

/dev/video0

/dev/video1

/dev/video2

Unfortunately when I try the command:

gst-launch-1.0 -v v4l2src do-timestamp=true device=/dev/video0 ! avimux ! filesink location=test.avi

or

gst-launch-1.0 -v v4l2src do-timestamp=true device=/dev/video1 ! avimux ! filesink location=test.avi

I have the following error (/dev/video2 is not a capture device) :

""""

Setting pipeline to PAUSED ...

Pipeline is live and does not need PREROLL ...

Setting pipeline to PLAYING ...

New clock: GstSystemClock

/GstPipeline:pipeline0/GstAviMux:avimux0.GstPad:src: caps = video/x-msvideo

/GstPipeline:pipeline0/GstFileSink:filesink0.GstPad:sink: caps = video/x-msvideo

ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Internal data flow error.

Additional debug info:

/home/user/yocto/fido/imx6sx/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/gstreamer1.0/1.4.5-r0/gstreamer-1.4.5/libs/gst/base/gstbasesrc.c(2933): gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:v4l2s:

streaming task paused, reason not-negotiated (-4)

Execution ended after 0:00:00.003625333

Setting pipeline to PAUSED ...

Setting pipeline to READY ...

Setting pipeline to NULL ...

Freeing pipeline ...

""""

and if I use mplayer

./mplayer tv:// -tv driver=v4l2:device=/dev/video[0-1]

I have the following error:

16 MPlayer Team

Playing tv://.mx6s-csi 221c000.csi: Fourcc format (0x00000000) invalid.

TV file format detected.

Selected driver: v4l2

name: Video 4 Linux 2 input

author: Martin Olschewski <olschewski@zpr.uni-koeln.de>

comment: first try, more to come ;-)

Selected device: i.MX6S_CSI

Capabilities: video capture streaming

supported norms:

inputs: 0 = Camera;

Current input: 0

Current format: unknown (0x0)

v4l2: ioctl set format failed: Invalid argument

v4l2: ioctl set mute failed: Inappropriate ioctl for device

v4l2: 0 frames successfully processed, 0 frames dropped.

Exiting... (End of file)

Any ideas????

Thanks

Follows my dts

/*

*

* This program is free software; you can redistribute it and/or modify

* it under the terms of the GNU General Public License version 2 as

* published by the Free Software Foundation.

*/

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>

#include "imx6sx.dtsi"

#include "imx6sx-icore-pads.dtsi"

/ {

model = "Engicam i.Core M6 SoloX";

compatible = "fsl,imx6sx-icore", "fsl,imx6sx";

backlight {

compatible = "pwm-backlight";

pwms = <&pwm5 0 50000>;

brightness-levels = <0 4 8 16 32 64 128 255>;

default-brightness-level = <6>;

};

memory {

reg = <0x80000000 0x40000000>;

};

pxp_v4l2_out {

compatible = "fsl,imx6sx-pxp-v4l2", "fsl,imx6sl-pxp-v4l2";

status = "okay";

};

regulators {

compatible = "simple-bus";

reg_3V3: 3V3{

compatible = "regulator-fixed";

regulator-name = "+3V3";

regulator-min-microvolt = <3000000>;

regulator-max-microvolt = <3000000>;

regulator-always-on;

};

reg_vref_3v3: regulator@0 {

compatible = "regulator-fixed";

regulator-name = "vref-3v3";

regulator-min-microvolt = <3300000>;

regulator-max-microvolt = <3300000>;

};

reg_psu_5v: psu_5v0 {

compatible = "regulator-fixed";

regulator-name = "PSU-5V0";

regulator-min-microvolt = <5000000>;

regulator-max-microvolt = <5000000>;

regulator-boot-on;

};

reg_usb_otg1_vbus: usb_otg1_vbus {

compatible = "regulator-fixed";

regulator-name = "usb_otg1_vbus";

regulator-min-microvolt = <5000000>;

regulator-max-microvolt = <5000000>;

gpio = <&gpio1 9 0>;

enable-active-high;

};

reg_usb_otg2_vbus: usb_otg2_vbus {

compatible = "regulator-fixed";

regulator-name = "usb_otg2_vbus";

regulator-min-microvolt = <5000000>;

regulator-max-microvolt = <5000000>;

gpio = <&gpio1 12 0>;

enable-active-high;

};

sound {

compatible = "fsl,imx6-icore-sgtl5000",

"fsl,imx-audio-sgtl5000";

model = "imx6q-icore-sgtl5000";

cpu-dai = <&ssi1>;

audio-codec = <&codec>;

audio-routing =

"LINE_IN", "Line In Jack",

"Headphone Jack", "HP_OUT";

mux-int-port = <1>;

mux-ext-port = <6>;

};

&csi1 {

status = "okay";

port {

csi1_ep: endpoint {

remote-endpoint = <&adv7180_ep>;

};

&csi2 {

status = "okay";

port {

csi2_ep: endpoint {

remote-endpoint = <&vadc_ep>;

};

&dcic1 {

dcic_id = <0>;

dcic_mux = "dcic-lcdif1";

status = "okay";

};

&dcic2 {

dcic_id = <1>;

dcic_mux = "dcic-lvds";

status = "okay";

};

&adc1 {

vref-supply = <&reg_vref_3v3>;

status = "okay";

};

&adc2 {

vref-supply = <&reg_vref_3v3>;

status = "okay";

};

&audmux {

pinctrl-names = "default";

pinctrl-0 = <&pinctrl_audmux_4>;

status = "okay";

};

&fec1 {

pinctrl-names = "default";

pinctrl-0 = <&pinctrl_enet1_2 &pinctrl_enet1_clkout_2>;

pinctrl-assert-gpios = <&gpio6 19 GPIO_ACTIVE_HIGH>;

phy-mode = "mii";

fsl,num_tx_queues=<3>;

fsl,num_rx_queues=<3>;

status = "okay";

};

&fec2 {

pinctrl-names = "default";

pinctrl-0 = <&pinctrl_enet2_2>;

pinctrl-assert-gpios = <&gpio6 20 GPIO_ACTIVE_HIGH>;

phy-mode = "mii";

fsl,num_tx_queues=<3>;

fsl,num_rx_queues=<3>;

status = "okay";

};

&gpc {

fsl,cpu_pupscr_sw2iso = <0xf>;

fsl,cpu_pupscr_sw = <0xf>;

fsl,cpu_pdnscr_iso2sw = <0x1>;

fsl,cpu_pdnscr_iso = <0x1>;

fsl,wdog-reset = <1>; /* watchdog select of reset source */

};

&i2c1 {

clock-frequency = <100000>;

pinctrl-names = "default";

pinctrl-0 = <&pinctrl_i2c1_1>;

status = "okay";

codec: sgtl5000@0a {

compatible = "fsl,sgtl5000";

reg = <0x0a>;

clocks = <&clks IMX6SX_CLK_SSI1>;

VDDA-supply = <&reg_3V3>;

VDDIO-supply = <&reg_3V3>;

};

polytouch: edt-ft5x06@38 {

compatible = "edt,edt-ft5406";

reg = <0x38>;

pinctrl-names = "default";

pinctrl-0 = <&pinctrl_edt_ft5x06>;

interrupt-parent = <&gpio1>;

interrupts = <14 0>;

reset-gpios = <&gpio1 0 16>;

};

adv7180: adv7180@21 {

compatible = "adv,adv7180";

reg = <0x21>;

pinctrl-names = "default";

pinctrl-0 = <&pinctrl_csi_2>;

clocks = <&clks IMX6SX_CLK_CSI>;

clock-names = "csi_mclk";

DOVDD-supply = <&reg_3V3>; // 3.3v, enabled via 2.8 VGEN6

AVDD-supply = <&reg_3V3>; // 1.8v

DVDD-supply = <&reg_3V3>; // 1.8v

PVDD-supply = <&reg_3V3>; // 1.8v

pwn-gpios = <&gpio3 19 0>; // put on not used pin

csi_id = <0>;

mclk = <24000000>;

mclk_source = <0>;

cvbs = <1>;

status = "okay";

port {

adv7180_ep: endpoint {

remote-endpoint = <&csi1_ep>;

};

&i2c2 {

clock-frequency = <100000>;

pinctrl-names = "default";

pinctrl-0 = <&pinctrl_i2c2_2>;

status = "okay";

hdmi: edid@50 {

compatible = "fsl,imx6-hdmi-i2c";

reg = <0x50>;

};

&i2c3 {

clock-frequency = <100000>;

pinctrl-names = "default";

pinctrl-0 = <&pinctrl_i2c3_2>;

status = "okay";

max11801@48 {

compatible = "maxim,max11801";

reg = <0x48>;

interrupt-parent = <&gpio6>;

interrupts = <18 2>;

work-mode = <0>;/*DCM mode*/

};

&flexcan1 {

pinctrl-names = "default";

pinctrl-0 = <&pinctrl_flexcan1_2>;

status = "okay";

};

&flexcan2 {

pinctrl-names = "default";

pinctrl-0 = <&pinctrl_flexcan2_2>;

status = "okay";

};

&iomuxc {

pinctrl-names = "default";

pinctrl-0 = <&pinctrl_hog>;

touchpanel{

pinctrl_edt_ft5x06: edt-ft5x06grp {

fsl,pins = <

MX6SX_PAD_CSI_DATA00__GPIO1_IO_14 0x17059 /*interrupt*/

MX6SX_PAD_CSI_DATA02__GPIO1_IO_16 0x17059 /*reset*/

>;

};

hog {

pinctrl_hog: hoggrp {

fsl,pins = <

MX6SX_PAD_KEY_COL0__GPIO2_IO_10 0x17059 /* GPIO_SP0 */

MX6SX_PAD_KEY_COL1__GPIO2_IO_11 0x17059 /* GPIO_SP1 */

MX6SX_PAD_KEY_ROW0__GPIO2_IO_15 0x17059 /* GPIO_SP2 */

MX6SX_PAD_KEY_ROW1__GPIO2_IO_16 0x17059 /* GPIO_SP3 */

MX6SX_PAD_KEY_COL2__GPIO2_IO_12 0x17059 /* GPIO_SP4 */

MX6SX_PAD_KEY_COL3__GPIO2_IO_13 0x17059 /* GPIO_SP5 */

MX6SX_PAD_KEY_ROW2__GPIO2_IO_17 0x17059 /* GPIO_SP6 */

MX6SX_PAD_KEY_ROW3__GPIO2_IO_18 0x17059 /* GPIO_SP7 */

MX6SX_PAD_GPIO1_IO08__GPIO1_IO_8 0x17059 /* GPIO_SP8 */

MX6SX_PAD_GPIO1_IO09__GPIO1_IO_9 0x17059 /* GPIO_SP9 */

MX6SX_PAD_SD3_CLK__GPIO7_IO_0 0x17059 /* GPIO_SP10 */

MX6SX_PAD_SD3_CMD__GPIO7_IO_1 0x17059 /* GPIO_SP11 */

MX6SX_PAD_QSPI1B_SS1_B__GPIO4_IO_31 0x17059 /* GPIO_SP12 */

MX6SX_PAD_QSPI1B_DQS__GPIO4_IO_28 0x17059 /* GPIO_SP13 */

MX6SX_PAD_QSPI1B_DATA2__GPIO4_IO_26 0x17059 /* GPIO_SP14 */

MX6SX_PAD_QSPI1B_DATA3__GPIO4_IO_27 0x17059 /* GPIO_SP15 */

MX6SX_PAD_GPIO1_IO02__GPIO1_IO_2 0x17059 /* SD1_CD */

MX6SX_PAD_SD4_DATA4__GPIO6_IO_18 0x17059 /* PEN_IRQ */

MX6SX_PAD_SD4_DATA5__GPIO6_IO_19 0x17059 /* ETH_PHY1_RES */

MX6SX_PAD_SD4_DATA6__GPIO6_IO_20 0x17059 /* ETH_PHY2_RES */

>;

};

&pcie {

power-on-gpio = <&gpio2 0 0>;

reset-gpio = <&gpio2 1 0>;

status = "okay";

};

&sai1 {

pinctrl-names = "default";

pinctrl-0 = <&pinctrl_sai1_2>;

status = "disabled";

};

&ssi1 {

status = "okay";

};

&uart1 {

pinctrl-names = "default";

pinctrl-0 = <&pinctrl_uart1_1>;

status = "okay";

};

&uart2 {

pinctrl-names = "default";

pinctrl-0 = <&pinctrl_uart2_1>;

status = "okay";

};

&uart3 {

pinctrl-names = "default";

pinctrl-0 = <&pinctrl_uart3_1>;

fsl,uart-has-rtscts;

status = "okay";

};

&gpmi {

pinctrl-names = "default";

pinctrl-0 = <&pinctrl_gpmi_nand_1>;

status = "okay";

};

&usbotg1 {

vbus-supply = <&reg_usb_otg1_vbus>;

pinctrl-names = "default";

pinctrl-0 = <&pinctrl_usbotg1_1>;

imx6-usb-charger-detection;

status = "okay";

};

&usbotg2 {

vbus-supply = <&reg_usb_otg2_vbus>;

dr_mode = "host";

status = "okay";

};

&usdhc1 {

pinctrl-names = "default";

pinctrl-0 = <&pinctrl_usdhc1_1>;

cd-gpios = <&gpio1 2 0>;

non-removable;

no-1-8-v;

vmmc-supply = <&reg_3V3>;

status = "okay";

};

&usdhc2 {

pinctrl-names = "default";

pinctrl-0 = <&pinctrl_usdhc2_1>;

non-removable;

no-1-8-v;

keep-power-in-suspend;

vmmc-supply = <&reg_3V3>;

enable-sdio-wakeup;

status = "okay";

};

&lcdif1 {

pinctrl-names = "default";

pinctrl-0 = <&pinctrl_lcdif_dat_1

&pinctrl_lcdif_ctrl_0>;

lcd-supply = <&reg_3V3>;

display = <&display0>;

status = "okay";

display0: display {

bits-per-pixel = <16>;

bus-width = <18>;

display-timings {

native-mode = <&timing0>;

timing0: timing0 {

clock-frequency = <33500000>;

hactive = <800>;

vactive = <480>;

hback-porch = <89>;

hfront-porch = <164>;

vback-porch = <23>;

vfront-porch = <10>;

hsync-len = <10>;

vsync-len = <10>;

hsync-active = <0>;

vsync-active = <0>;

de-active = <1>;

pixelclk-active = <0>;

};

&lcdif2 {

display = <&display1>;

disp-dev = "ldb";

status = "okay";

display1: display {

bits-per-pixel = <16>;

bus-width = <18>;

};

&ldb {

status = "okay";

lvds-channel@0 {

fsl,data-mapping = "spwg";

fsl,data-width = <18>;

crtc = "lcdif2";

status = "okay";

display-timings {

native-mode = <&timing1>;

timing1: hsd100pxn1 {

clock-frequency = <65000000>;

hactive = <1024>;

vactive = <768>;

hback-porch = <220>;

hfront-porch = <40>;

vback-porch = <21>;

vfront-porch = <7>;

hsync-len = <60>;

vsync-len = <10>;

};

&pwm2 {

pinctrl-names = "default";

};

&pwm3 {

pinctrl-names = "default";

};

&pwm4 {

pinctrl-names = "default";

};

&pwm5 { /* LCD CONTRAST */

pinctrl-names = "default";

pinctrl-0 = <&pinctrl_pwm5_0>;

status = "okay";

};

&pxp {

status = "okay";

};

&vadc {

vadc_in = <0>;

csi_id = <1>;

status = "okay";

port {

vadc_ep: endpoint {

remote-endpoint = <&csi2_ep>;

};

igorpadykov · ‎02-26-2016

for adv7180 it is necessary to use tv-in source plugin as described in attached Linux Guide

sect.7.3.8 Recording the TV-in source

Also I think one can try to test with imx-test, please check folder pxp_v4l2_test

http://repository.timesys.com/buildsources/i/imx-test/imx-test-3.14.28-1.0.0/

~igor

mirkoardinghi1 · ‎02-26-2016

I'm using CONFIG_MXC_TVIN_ADV7180 in kernel config (I used CONFIG_VIDEO_AD7180 too but the result is the same). Doesn't work!

The result of pxp_v4l2_out_test.sh is:

unable to open /dev/video for output, continue searching device.

Found v4l2 output device /dev/video2.

V4L output 0 (0x8de00000): PxP Display Output

Video input format: 352x240 YUV 4:2:0 Planar

request count 6

win.w.l/t/w/h = 0/0/352/240

crop.c.l/t/w/h = 0/0/352/240

s0 data open failed: No such file or directory

unable to open /dev/video for output, continue searching device.

Found v4l2 output device /dev/video2.

V4L output 0 (0x8de00000): PxP Display Output

Video input format: 352x240 YUV 4:2:0 Planar

request count 6

win.w.l/t/w/h = 0/0/352/240

crop.c.l/t/w/h = 0/0/264/152

s0 data open failed: No such file or directory

unable to open /dev/video for output, continue searching device.

Found v4l2 output device /dev/video2.

V4L output 0 (0x8de00000): PxP Display Output

Video input format: 352x240 YUV 4:2:0 Planar

request count 6

win.w.l/t/w/h = 0/0/352/240

crop.c.l/t/w/h = 0/0/352/240

s0 data open failed: No such file or directory

unable to open /dev/video for output, continue searching device.

Found v4l2 output device /dev/video2.

V4L output 0 (0x8de00000): PxP Display Output

Video input format: 352x240 YUV 4:2:0 Planar

request count 6

s1 data open failed: No such file or directory

igorpadykov · ‎02-26-2016

you are right: default driver supports sensor with sync signals, while adv7180 works

in ccir656 mode. One can look at attached example for i.MX21 with similar CSI

module and add support for ccir656 mode.

~igor

ADV7180 on I.MX 6Solox Device Tree bindings

ADV7180 on I.MX 6Solox Device Tree bindings

Graphics & Display

i.MX6SoloX

Linux

Yocto Project