In the attached logs please check following logs.
USB camera is attached then first line is printed . the time is 163.613826 after three seconds at 166.158321 camera is getting detected. need to reduce this time. any idea why it's taking that much of time
[167.561253 3.166445] [ 163.613826] usb 1-1.2: new high-speed USB device number 7 using ci_hdrc
[170.104773 2.543520] [ 166.158321] uvcvideo: Found UVC 1.00 device Logitech Webcam C930e (046d:0843)
[170.117072 0.012298] [ 166.169456] uvcvideo 1-1.2:1.0: Entity type for entity Processing 3 was not initialized!
[170.126207 0.009135] [ 166.177669] uvcvideo 1-1.2:1.0: Entity type for entity Extension 6 was not initialized!
[170.138010 0.011803] [ 166.187635] uvcvideo 1-1.2:1.0: Entity type for entity Extension 8 was not initialized!
[170.146116 0.008106] [ 166.195732] uvcvideo 1-1.2:1.0: Entity type for entity Extension 9 was not initialized!
[170.154300 0.008185] [ 166.203814] uvcvideo 1-1.2:1.0: Entity type for entity Extension 10 was not initialized!
[170.162433 0.008133] [ 166.211928] uvcvideo 1-1.2:1.0: Entity type for entity Extension 11 was not initialized!
[170.170595 0.008162] [ 166.220062] uvcvideo 1-1.2:1.0: Entity type for entity Extension 12 was not initialized!
[170.178863 0.008268] [ 166.228168] uvcvideo 1-1.2:1.0: Entity type for entity Extension 13 was not initialized!
[170.186970 0.008107] [ 166.236295] uvcvideo 1-1.2:1.0: Entity type for entity Camera 1 was not initialized!
[170.195147 0.008177] [ 166.244607] input: Logitech Webcam C930e as /devices/platform/soc@0/soc@0:bus@
iMX8X
