Camera application creases when trying to record 720P video


#1

Hi,

I am trying to record 720P video using a camera application. I am using ov5640 camera module.
When I press record button on camera app camera app exits. Bellow is the kernel crash report when recording gets started.

<6>[ 1708.647376] isp_main[4201]: unhandled level 1 translation fault (11) at 0x0000000a, esr 0x92000005
<1>[ 1708.647395] pgd = ffffffc0137c3000
<3>[ 1704.630569] msm_camera_qup_i2c_write_conf_tbl, E.
<1>[ 1708.649752] [0000000a] *pgd=0000000000000000
<6>[ 1708.654009]
<6>[ 1708.654019] CPU: 3 PID: 4201 Comm: isp_main Tainted: G W 3.10.49-g0b014e2-00013-gfb7dcde-dirty #1
<6>[ 1708.654028] task: ffffffc02b4335c0 ti: ffffffc0172f8000 task.ti: ffffffc0172f8000
<6>[ 1708.654035] PC is at 0xf716ca28
<6>[ 1708.654041] LR is at 0xf710bdcb
<6>[ 1708.654048] pc : [<00000000f716ca28>] lr : [<00000000f710bdcb>] pstate: 200f0010
<6>[ 1708.654053] sp : 00000000f4431858
<6>[ 1708.654058] x12: 00000000f7129ef0
<6>[ 1708.654064] x11: 00000000ab392880 x10: 00000000f7129e70
<6>[ 1708.654073] x9 : 0000000000000001 x8 : 00000000f6fe94a8
<6>[ 1708.654081] x7 : 0000000000000000 x6 : 00000000ab392780
<6>[ 1708.654090] x5 : 00000000ab391260 x4 : 000000000000000a
<6>[ 1708.654098] x3 : 0000000000000000 x2 : 0000000000000094
<6>[ 1708.654106] x1 : 000000000000000a x0 : 00000000ab3916f0
<6>[ 1708.654113]
<3>[ 1708.672778] msm_csiphy_release csiphy dev NULL / ref_count ZERO
<3>[ 1708.679668] msm_csid_release: csid invalid state 1
<3>[ 1708.683783] msm_cci_release invalid ref count 0 / cci state 1
<3>[ 1708.689424] MSM-SENSOR-INIT msm_sensor_init_subdev_ioctl:119 default
<3>[ 1708.689424]
<6>[ 1708.697184] MSM-CPP msm_cpp_subdev_ioctl:2214 shutdown cpp node. open cnt:1
<3>[ 1708.697235] MSM-CPP msm_cpp_delete_buff_queue:581 Queue not free sessionid: 1, streamid: 4
<3>[ 1708.705555] MSM-CPP msm_cpp_delete_buff_queue:581 Queue not free sessionid: 1, streamid: 2
<3>[ 1708.714121] MSM-CPP cpp_release_hardware:1032 error: stream count active
<6>[ 1708.723326] msm_buf_mngr_sd_shutdown: Delete invalid bufs =ffffffc002ffee80, session_id=4, bufs->ses_id=1, str_id=3, idx=2
<6>[ 1708.723343] msm_pm_qos_remove_request: remove request
<3>[ 1708.733766] msm_isp_close_node invalid state open cnt 0
<3>[ 1708.740562] msm_ispif_release: ispif invalid state 1
<6>[ 1708.761977] msm_vidc: info: Closed video instance: ffffffc009de2000
<3>[ 1708.765007] msm_post_event : msm event queue not available Line 742
<6>[ 1708.803026] event_handler: reclaimed all bufs

Can any one help me to understand why it is happening so?

Rrgards,
ChetanKankotiya


#2

Hi @chetankankotiya,

How are you connecting ov5640 on your DragonBoard 410c?

We are not aware of such kind of boards or mezzanine sold in the market and curious the reports on the forum about ov5640.


#3

Hi Idts-atsuka,

you could refer http://www.96boards.org/product/mipiadapter/ for MIPI CSI Mezzanine and https://github.com/Kevin-WSCU/96Boards-Camera for camera utility.

Thanks!
Jasonz