peter.huang

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peter.huang  发布于  2026-07-03 17:41:12
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Hi3519VD500 UVC_APP 热拔插type-c口,出现coredump现象

   

Hi3519VD500平台测试UVC_APP sample,热拔插type-c出现coredump;测试的分辨率1080P30.
下面是相关log:

linear 4M30fps mode

vi_pipe:0,== SC450AI_MIPI_27MInput_4lane_360Mbps_10bit_30fps_2688x1520 Init OK! ==

ISP Dev 0 running !
dwc3 10320000.dwc3: failed to send remote wakeup
——————[ cut here ]——————
dwc3 10320000.dwc3: wakeup failed —> -22
WARNING: CPU: 0 PID: 32 at drivers/usb/dwc3/gadget.c:340 dwc3_send_gadget_ep_cmd+0x228/0x390
Modules linked in: ot_user_proc(PO) ot_km(O) ot_cipher(O) ot_pm(PO) ot_uvc(PO) ot_aiisp(PO) ot_user(O) ot_mipi_rx(O) ot_mipi_tx(O) ot_sensor_i2c(O) ot_piris(O) ot_pwm(O) ot_svp_npu(PO) ot_dpu_match(PO) ot_dpu_rect(PO) ot_ive(PO) ot_vdec(PO) ot_jpegd(PO) ot_jpege(PO) ot_h265e(PO) ot_h264e(PO) ot_venc(PO) ot_rc(PO) ot_vfmw(PO) ot_chnl(PO) ot_vo(PO) ot_vo_dev(PO) gfbg(O) ot_mcf(PO) ot_vpss(PO) ot_isp(O) ot_vi(PO) ot_dis(PO) ot_vgs(PO) ot_vpp(PO) ot_gdc(PO) ot_rgn(PO) ot_tde(PO) ot_acodec(PO) ot_adec(PO) ot_aenc(PO) ot_ao(PO) ot_ai(PO) ot_aio(PO) ot_sys(PO) ot_vca(PO) ot_vb(PO) ot_base(PO) ot_mmz(O) ot_osal(O) sys_config(O)
CPU: 0 PID: 32 Comm: kworker/0:1 Tainted: P O 5.10.221 #1
Hardware name: Vendor HI3519DV500 DEMO Board (DT)
Workqueue: events uvcg_video_pump
pstate: 60c00085 (nZCv daIf +PAN +UAO -TCO BTYPE=—)
pc : dwc3_send_gadget_ep_cmd+0x228/0x390
lr : dwc3_send_gadget_ep_cmd+0x228/0x390
sp : ffffffc01100bba0
x29: ffffffc01100bba0 x28: ffffff800204d200
x27: ffffff800204d240 x26: ffffffc010d18be0
x25: 0000000000000006 x24: 0000000087a30006
x23: 00000000ffffffea x22: 0000000000000100
x21: ffffff8001ad5880 x20: ffffffc01100bbfc
x19: ffffff800436ba00 x18: 0000000000000038
x17: 0000000000000001 x16: 0000000000000003
x15: 0000000000000c00 x14: ffffffc010ce7660
x13: ffffffc010ce7688 x12: 000000000000040b
x11: 0000000000000159 x10: ffffffc010cf2688
x9 : 00000000fffffe00 x8 : ffffffc010ce7688
x7 : ffffffc010cf2688 x6 : 0000000000000000
x5 : 00000000000017f4 x4 : 0000000000000000
x3 : 0000000000000000 x2 : 0000000000000000
x1 : 0000000000000000 x0 : ffffff80001f9780
Call trace:
dwc3_send_gadget_ep_cmd+0x228/0x390
dwc3_gadget_kick_transfer+0x15c/0x46c dwc3_gadget_start_isoc+0x150/0x3b4
dwc3_gadget_ep_queue+0x1b4/0x1dc
usb_ep_queue+0x28/0x40
uvcg_video_ep_queue+0x28/0x9c
uvcg_video_pump+0x230/0x350
process_one_work+0x1d4/0x380
worker_thread+0x78/0x4e0
kthread+0x118/0x120
ret_from_fork+0x10/0x38
—-[ end trace f06790431c61abab ]—-
dwc3 10320000.dwc3: failed to send remote wakeup
dwc3 10320000.dwc3: failed to send remote wakeup
dwc3 10320000.dwc3: failed to send remote wakeup
dwc3 10320000.dwc3: failed to send remote wakeup
configfs-gadget gadget: uvc: uvc_function_disable()
dwc3 10320000.dwc3: request 0000000020d47712 was not queued to ep1in
configfs-gadget gadget: uvc: uvc_function_set_alt(0, 0)
configfs-gadget gadget: uvc: reset UVC Control
configfs-gadget gadget: uvc: uvc_function_set_alt(1, 0)
configfs-gadget gadget: uvc: uvc_function_set_alt(1, 0)
set format=MJPEG 1920x1080
configfs-gadget gadget: uvc: uvc_function_set_alt(1, 2)
configfs-gadget gadget: reset UVC
chip id is 0x3519d500

linear 4M30fps mode

vi_pipe:0,== SC450AI_MIPI_27MInput_4lane_360Mbps_10bit_30fps_2688x1520 Init OK! ==

ISP Dev 0 running !

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Totoro

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Totoro 2026-07-03 17:53:49
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看下有没有sdk版本更新,海思旧版本的uvc热插拔是有概率死机的

peter.huang
peter.huang   回复   Totoro  2026-07-06 09:13:15
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这边测试是100%出现的,uvc输出1080P.

peter.huang
peter.huang   回复   Totoro  2026-08-17 09:39:24
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sdk版本Hi3519DV500_SDK_V2.0.2.0,询问了代理和ebaina这边,目前这个是最新的sdk.

斑马lf

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斑马lf 2026-07-13 09:46:22
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是不是Typec硬件端的问题?

peter.huang
peter.huang   回复   斑马lf  2026-08-17 09:35:09
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换了几条type-c线也一样,电路参考demo.

或将文件直接拖到这里
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