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GPIO for MIPI CSI-2
#1
Hi~

According RK3288 - IMX219 CSI sensor compatibility #6 ,
I connected RPI's IMX-219 on TinkerBoard, and attempt to use it.

I used rk_camsys, and add IMX219 drv in CameraHal.

But I don't know what is the CAM_GPIO,and can not register IMX219,
anyone know? (Asus's Schematics didn't description clearly)

See the log below for more information:
dmesg:
[  534.752426] D1:camsys_mipiphy_clkin_cb(34): camsys_marvin mipi phy clk in turn on

[  534.752444] D1:camsys_mipiphy_clkin_cb(34): camsys_marvin mipi phy clk in turn on

[  534.752452] D1:camsys_open(739): camsys_marvin(deaa0910) is opened!

[  534.752530] D1:camsys_extdev_register(243): Get RK30_PIN2_PB7(71) gpio(active: 0) for dev_id 0x1000000 success!

[  534.752542] D1:camsys_extdev_register(243): Get RK30_PIN0_PC1(17) gpio(active: 1) for dev_id 0x1000000 success!

[  534.752607] D1:camsys_mrv_iomux_cb(92): marvin pinctrl select: isp_mipi_fl

[  534.752621] D1:camsys_extdev_register(268): Extdev(dev_id: 0x1000000  dev_name: IMX219) register success

[  534.757772] D1:camsys_mrv_clkout_cb(394): camsys_marvin clock out(rate: 24000000Hz) turn on

[  534.758834] D1:camsys_sysctl_extdev(362): Sysctl 11 success, gpio(17) set 1

[  534.759887] E:camsys_sysctl_extdev(369): Sysctl 8 failed, because gpio is NULL!

[  534.760941] D1:camsys_sysctl_extdev(366): Sysctl 7 success, gpio(71) set 1

[  534.766170] E:camsys_i2c_write(78): i2c write dev(addr:0x20) failed!
[  534.767350] E:camsys_i2c_write(78): i2c write dev(addr:0x20) failed!
[  534.767419] D1:camsys_sysctl_extdev(362): Sysctl 7 success, gpio(71) set 0

[  534.769458] E:camsys_sysctl_extdev(369): Sysctl 8 failed, because gpio is NULL!

[  534.770512] D1:camsys_sysctl_extdev(366): Sysctl 11 success, gpio(17) set 0

[  534.771575] D1:camsys_mrv_clkout_cb(406): camsys_marvin clock out turn off

[  534.777731] D1:camsys_extdev_deregister(331): Extdev(dev_id: 0x1000000) is deregister success

[  534.777743] D1:camsys_irq_disconnect(664): All thread disconnect camsys_marvin irq success!

[  534.777752] D1:camsys_mipiphy_clkin_cb(36): camsys_marvin mipi phy clk in turn off

[  534.777758] D1:camsys_mipiphy_clkin_cb(36): camsys_marvin mipi phy clk in turn off
[  534.777764] D1:camsys_release(763): camsys_marvin(deaa0910) is closed

logcat:
05-26 02:12:39.413  7266  7266 I SystemServer: Camera Service

05-26 02:12:39.413  7266  7266 I SystemServiceManager: Starting com.android.server.camera.CameraService
05-26 02:12:39.415  7266  7366 I ServiceThread: Enabled StrictMode logging for CameraService_proxy looper.
05-26 02:12:41.517  7394  7394 I CameraService: CameraService started (pid=7394)
05-26 02:12:41.517  7394  7394 I CameraService: CameraService process starting
05-26 02:12:41.793  7394  7394 D CameraHal: createInstance(1015): open xml file(/etc/cam_board.xml) success
05-26 02:12:41.793  7394  7394 E CameraHal: cam_board.xml version(v0.0.0) != xml parser version(v0.15.0)
05-26 02:12:41.793  7394  7394 D CameraHal: 
05-26 02:12:41.793  7394  7394 D CameraHal: 
05-26 02:12:41.793  7394  7394 D CameraHal: 
05-26 02:12:41.793  7394  7394 D CameraHal:  Cam_board.xml Version Check: 
05-26 02:12:41.793  7394  7394 D CameraHal:     /etc/cam_board.xml : v0.0xf.0
05-26 02:12:41.793  7394  7394 D CameraHal:     CameraHal_board_xml_parser: v0.15.0
05-26 02:12:41.818  7394  7394 D CameraHal: ParserSensorInfo(170): SensorName(IMX219)
05-26 02:12:41.818  7394  7394 D CameraHal: ParserSensorInfo(176): lensName(50013A7)
05-26 02:12:41.818  7394  7394 D CameraHal: ParserSensorInfo(178): SensorDevID(CAMSYS_DEVID_SENSOR_1A)
05-26 02:12:41.818  7394  7394 D CameraHal: ParserSensorInfo(189): SensorDevID(16777216)
05-26 02:12:41.819  7394  7394 D CameraHal: ParserSensorInfo(191): SensorHostDevID(CAMSYS_DEVID_MARVIN)
05-26 02:12:41.819  7394  7394 D CameraHal: ParserSensorInfo(206): Sensori2cBusNum(2)
05-26 02:12:41.819  7394  7394 D CameraHal: ParserSensorInfo(209): SensorI2cAddrByte(2)
05-26 02:12:41.819  7394  7394 D CameraHal: ParserSensorInfo(212): SensorI2cRate(100000)
05-26 02:12:41.819  7394  7394 D CameraHal: ParserSensorInfo(220): SensorAvdd(NC) min(0) max(0)
05-26 02:12:41.819  7394  7394 D CameraHal: ParserSensorInfo(234): SensorDvdd(NC) min(0) max(0)
05-26 02:12:41.819  7394  7394 D CameraHal: ParserSensorInfo(227): SensorDovdd(NC) min(18000000) max(18000000)
05-26 02:12:41.819  7394  7394 D CameraHal: ParserSensorInfo(215): SensorMclk(24000000)
05-26 02:12:41.819  7394  7394 D CameraHal: ParserSensorInfo(265): SensorGpioPwen(RK30_PIN0_PC1) active(1) 
05-26 02:12:41.819  7394  7394 D CameraHal: ParserSensorInfo(259): SensorGpioRst(NC) active(0) 
05-26 02:12:41.819  7394  7394 D CameraHal: ParserSensorInfo(241): SensorGpioPwdn(RK30_PIN2_PB7) active(0) 
05-26 02:12:41.819  7394  7394 D CameraHal: ParserSensorInfo(271): SensorFacing(back) 
05-26 02:12:41.819  7394  7394 D CameraHal: ParserSensorInfo(280): SensorInterface(MIPI) 
05-26 02:12:41.819  7394  7394 D CameraHal: ParserSensorInfo(293): SensorMirrorFlip(0) 
05-26 02:12:41.819  7394  7394 D CameraHal: ParserSensorInfo(296): SensorOrientation(0) 
05-26 02:12:41.819  7394  7394 D CameraHal: ParserSensorInfo(415): SensorFovParemeter fov_h(60.0)(60.000000) fov_v(60.0)(60.000000)  
05-26 02:12:41.819  7394  7394 D CameraHal: ParserSensorInfo(418): SensorAWB_Frame_Skip fps(15) 
05-26 02:12:41.819  7394  7394 E CameraHal: ParserSensorInfo(368): SensorPhy:  phyindex: 1,open /dev/camsys_marvin1
05-26 02:12:41.819  7394  7394 D CameraHal: ParserSensorInfo(378): SensorGpioPwdn(RK30_PIN2_PB7) active(0) 
05-26 02:12:41.819  7394  7394 D CameraHal: ParserSensorInfo(385): SensorPhy: MIPI  lane: 2  phyindex: 1  fmt: 0x2b
05-26 02:12:41.819  7394  7394 D CameraHal: ParserVCMInfo(430): VCMDrvName(BuiltInSensor)
05-26 02:12:41.819  7394  7394 D CameraHal: ParserVCMInfo(433): VCMName(NC)
05-26 02:12:41.819  7394  7394 D CameraHal: ParserVCMInfo(436): VCMI2cBusNum(2)
05-26 02:12:41.819  7394  7394 D CameraHal: ParserVCMInfo(439): VCMI2cAddrByte(0)
05-26 02:12:41.819  7394  7394 D CameraHal: ParserVCMInfo(442): VCMI2cRate(0)
05-26 02:12:41.819  7394  7394 D CameraHal: ParserVCMInfo(457): VCMVdd(NC) min(0) max(0)
05-26 02:12:41.819  7394  7394 D CameraHal: ParserVCMInfo(451): VCMGpioPower(NC) active(0) 
05-26 02:12:41.819  7394  7394 D CameraHal: ParserVCMInfo(445): VCMGpioPwdn(NC) active(0) 
05-26 02:12:41.819  7394  7394 D CameraHal: ParserVCMInfo(475): start current(0) rated current(100) vcm max(100)  step mode(4)  drv max(100) 
05-26 02:12:41.819  7394  7394 D CameraHal: ParserFlashInfo(489): FlashName(Internal)
05-26 02:12:41.819  7394  7394 D CameraHal: ParserFlashInfo(492): FlashI2cBusNum(0)
05-26 02:12:41.819  7394  7394 D CameraHal: ParserFlashInfo(495): FlashI2cAddrByte(0)
05-26 02:12:41.819  7394  7394 D CameraHal: ParserFlashInfo(498): FlashI2cRate(0)
05-26 02:12:41.819  7394  7394 D CameraHal: ParserFlashInfo(501): FlashTrigger(NC) active(0) 
05-26 02:12:41.819  7394  7394 D CameraHal: ParserFlashInfo(505): FlashEn(NC) active(0) 
05-26 02:12:41.819  7394  7394 D CameraHal: ParserFlashInfo(512): FlashLuminance(0)
05-26 02:12:41.819  7394  7394 D CameraHal: ParserFlashInfo(515): FlashColorTemp(0)
05-26 02:12:41.819  7394  7394 D CameraHal: StartElementHandler(944): HDR(1)! 
05-26 02:12:41.819  7394  7394 D CameraHal: StartElementHandler(948): ZSL(1)! 
05-26 02:12:41.819  7394  7394 D CameraHal: StartElementHandler(952): zoom(1)! 
05-26 02:12:41.819  7394  7394 D CameraHal: StartElementHandler(994): Continue_SnapShot(1)! 
05-26 02:12:41.819  7394  7394 D CameraHal: StartElementHandler(997): InterpolationRes(0)! 
05-26 02:12:41.819  7394  7394 D CameraHal: StartElementHandler(982): PreviewSize(0x0)! 
05-26 02:12:41.819  7394  7394 D CameraHal: StartElementHandler(985): Preview_Minimum_FrameRate(0)! 
05-26 02:12:41.819  7394  7394 D CameraHal: StartElementHandler(978): face detect config(0),max face num is (1)! 
05-26 02:12:41.820  7394  7394 D CameraHal: StartElementHandler(973): Gammaout support 0(mGamma:1.000000,mOffSet:0)! 
05-26 02:12:41.820  7394  7394 D CameraHal: ParserDVConfig(782):  DV_QCIF(qcif) resolution(176x144) fps(10) support(1)
05-26 02:12:41.820  7394  7394 D CameraHal: ParserDVConfig(794):  DV_QVGA(qvga) resolution(320x240) fps(10) support(1)
05-26 02:12:41.820  7394  7394 D CameraHal: ParserDVConfig(806):  DV_CIF(cif) resolution(352x288) fps(10) support(1)
05-26 02:12:41.820  7394  7394 D CameraHal: ParserDVConfig(818):  DV_VGA(480p) resolution(640x480) fps(10) support(0)
05-26 02:12:41.820  7394  7394 D CameraHal: ParserDVConfig(830):  DV_480P(480p) resolution(720x480) fps(10) support(0)
05-26 02:12:41.820  7394  7394 D CameraHal: ParserDVConfig(854):  DV_720P(720p) resolution(1280x720) fps(10) support(1)
05-26 02:12:41.820  7394  7394 D CameraHal: ParserDVConfig(866):  DV_1080P(1080p) resolution(1920x1080) fps(10) support(1)
05-26 02:12:41.820  7394  7394 D CameraHal: number of camdevice (1)
05-26 02:12:41.820  7394  7394 D CameraHal: now DV size(7)
05-26 02:12:41.820  7394  7394 E CameraHal: camera_get_number_of_cameras(772): board profiles cam num 1
05-26 02:12:41.820  7394  7394 D CameraHal: read cam name from xml(/data/camera/media_profiles.xml)
05-26 02:12:41.820  7394  7394 E CameraHal:  is not exist, register all
05-26 02:12:41.821  7394  7394 E CameraHal: Open (/dev/camsys_marvin1) failed, error=(No such file or directory),try to open /dev/camsys_marvin 
05-26 02:12:41.821  7394  7394 D CameraHal: 
05-26 02:12:41.821  7394  7394 D CameraHal: 
05-26 02:12:41.821  7394  7394 D CameraHal: 
05-26 02:12:41.821  7394  7394 D CameraHal:  CamSys_Head.h Version Check:
05-26 02:12:41.821  7394  7394 D CameraHal:     Kernel camsys_head.h: v0.33.0
05-26 02:12:41.821  7394  7394 D CameraHal:     Kernel camsys_drv :   v0.33.0
05-26 02:12:41.821  7394  7394 D CameraHal:     CameraHal camsys_head.h : v0.33.0
05-26 02:12:41.821  7394  7394 D CameraHal: 
05-26 02:12:41.821  7394  7394 D CameraHal: 
05-26 02:12:41.821  7394  7394 D CameraHal: 
05-26 02:12:41.836  7394  7394 E CameraHal: WARNING: IMX219 soft reset by i2c failed!, please check follow information:
05-26 02:12:41.836  7394  7394 E CameraHal:     Slave_addr: 0x20 0x20
05-26 02:12:41.836  7394  7394 E CameraHal:     Soft reset reg: 0x103  val: 0x1
05-26 02:12:41.836  7394  7394 E CameraHal:     Power/PowerDown/Reset/Mclk/I2cBus
05-26 02:12:41.846  7394  7394 E CameraHal: IMX219 device register failed!
05-26 02:12:41.847  7394  7394 E CameraHal: camera_get_number_of_cameras(779): load sensor name(IMX219) connect 0
05-26 02:12:41.847  7394  7394 E CameraHal: camera_get_number_of_cameras(837): Open /dev/video0 failed! strr: No such file or directory
05-26 02:12:41.847  7394  7394 D CameraHal: camera_get_number_of_cameras(1224): camera_get_number_of_cameras(1224): Current board have 0 cameras attached.
05-26 02:12:41.847  7394  7394 D CameraHal: camera_get_number_of_cameras(1227): meida_profiles_xml_control time (54788)us
05-26 02:12:41.847  7394  7394 I CameraService: Loaded "RK29_ICS_CameraHal_Module" camera module
05-26 02:12:43.497  7460  7460 I CameraManagerGlobal: Connecting to camera service

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#2
Finally I found the GPIO:

<SensorGpioPwen ioname="RK30_PIN2_PB3" active="1" delay="1000"></SensorGpioPwen>
<SensorGpioPwdn ioname="RK30_PIN2_PA0" active="0" delay="2000"></SensorGpioPwdn>

for reference.
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#3
(06-08-2017, 10:55 AM)Joyce Wrote: Finally I found the GPIO:

<SensorGpioPwen ioname="RK30_PIN2_PB3" active="1" delay="1000"></SensorGpioPwen>
<SensorGpioPwdn ioname="RK30_PIN2_PA0" active="0" delay="2000"></SensorGpioPwdn>

for reference.

Can you explain us a little more of what you have obtained and how? I've tested the camera with the camHalTest.bin, but I want to use some tools which try to access to /dev/vchiq or /dev/video0 and I've not been sucesful.
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#4
You may reference https://github.com/TinkerBoard/debian_ke...m.dts#L756

Debian kernel could use rpi's IMX219 camera module directly, we have tested with camHalTest.bin.

But we can not use IMX219 in Android camsys environment, and neither can  OV5647.
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#5
Why can't I use the tools which take place from /dev/video0, like ffmpeg? It will be possible (in the future) to use the picamera tool?
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