Date: Sun, 13 Oct 2013 08:50:53 +0200 From: Hans Petter Selasky <hps@bitfrost.no> To: Alexey Dokuchaev <danfe@nsu.ru> Cc: usb@freebsd.org Subject: Re: iPhone 4(S) access via gphoto2 Message-ID: <525A42CD.5020201@bitfrost.no> In-Reply-To: <20131012190107.GA15100@regency.nsu.ru> References: <20131012175942.GA2554@regency.nsu.ru> <20131012190107.GA15100@regency.nsu.ru>
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On 10/12/13 21:01, Alexey Dokuchaev wrote: > On Sun, Oct 13, 2013 at 12:59:43AM +0700, Alexey Dokuchaev wrote: >> Two other iPhones have prodid of 0x1297, and attach messages indicate some >> problem: >> >> kernel: usbus4: port reset timeout >> kernel: uhub_reattach_port: port 1 reset failed, error=USB_ERR_TIMEOUT >> kernel: uhub_reattach_port: device problem (USB_ERR_TIMEOUT), disabling port 1 >> root: Unknown USB device: vendor 0x05ac product 0x1297 bus uhub4 >> kernel: ugen4.2: <Apple Inc.> at usbus4 > > Perhaps this could give some clues: gphoto2 debug output excerpts: > > For "good" iPhone: > > ... > gphoto2-port-usb(1): Looking for USB device (class 0x29a, subclass, 0xffffffff, protocol 0xffffffff)... > gphoto2-port-usb(1): Looking for USB device (class 0x6, subclass, 0x1, protocol 0x1)... > gphoto2-port-usb(1): Found USB class device (class 0x6, subclass, 0x1, protocol 0x1). > gphoto2-port-usb(2): inep to look for is 81 > gphoto2-port-usb(1): Detected defaults: config 1, interface 0, altsetting > 0, idVendor ID 05ac, idProduct 12a0, inep 81, outep 02, intep 83 > gphoto2-abilities-list.c(2): Found 'USB PTP Class Camera' (0x6,0x1,0x1) > ... > > For "bad" iPhones: > > ... > gphoto2-port-usb(1): Looking for USB device (vendor 0x5ac, product 0x1297)... found. > gphoto2-port-usb(2): inep to look for is 81 > gphoto2-port-usb(1): Detected defaults: config 1, interface 0, altsetting 0, inep 81, outep 02, intep 83, class 06, subclass 01 > gphoto2-abilities-list.c(2): Found 'Apple iPhone 4 (PTP mode)' (0x5ac,0x1297) > ... > > HTH, > > ./danfe Hi, iPhones sometimes have multiple configurations. See: usbconfig -d X.Y dump_device_desc usbconfig -d X.Y set_config 1 usbconfig -d X.Y set_config 2 usbconfig -d X.Y set_config 3 PTP might not always be available from the first configuration. --HPS
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