Dear Linux folks, On the Dell XPS 13 9370, Linux 4.16-rc6 outputs the messages below. ``` [ 2.338094] calling uvc_init+0x0/0x1000 [uvcvideo] @ 295 [ 2.338569] calling iTCO_wdt_init_module+0x0/0x1000 [iTCO_wdt] @ 280 [ 2.338570] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 2.338713] iTCO_wdt: Found a Intel PCH TCO device (Version=4, TCOBASE=0x0400)[ 2.338755] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0bda:58f4)
[ 2.338827] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)[ 2.338851] initcall iTCO_wdt_init_module+0x0/0x1000 [iTCO_wdt] returned 0 after 271 usecs [ 2.340669] uvcvideo 1-5:1.0: Entity type for entity Extension 4 was not initialized! [ 2.340670] uvcvideo 1-5:1.0: Entity type for entity Extension 7 was not initialized! [ 2.340672] uvcvideo 1-5:1.0: Entity type for entity Processing 2 was not initialized!
[ 2.340673] uvcvideo 1-5:1.0: Entity type for entity Camera 1 was not initialized! [ 2.340736] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input9 [ 2.341447] uvcvideo: Unknown video format 00000032-0002-0010-8000-00aa00389b71[ 2.341450] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0bda:58f4)
[ 2.343371] uvcvideo: Unable to create debugfs 1-2 directory.[ 2.343420] uvcvideo 1-5:1.2: Entity type for entity Extension 10 was not initialized! [ 2.343422] uvcvideo 1-5:1.2: Entity type for entity Extension 12 was not initialized! [ 2.343423] uvcvideo 1-5:1.2: Entity type for entity Processing 9 was not initialized! [ 2.343424] uvcvideo 1-5:1.2: Entity type for entity Camera 11 was not initialized!
[ 2.343472] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.2/input/input10 [ 2.343496] usbcore: registered new interface driver uvcvideo [ 2.343496] USB Video Class driver (1.1.1)[ 2.343501] initcall uvc_init+0x0/0x1000 [uvcvideo] returned 0 after 5275 usecs
``` Please tell me, what I can do to improve the situation. Kind regards, Paul
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