Date: Sun, 17 Jul 2011 10:20:10 GMT From: Dmytro Pryanyshnikov <lynx.ripe@gmail.com> To: freebsd-multimedia@FreeBSD.org Subject: Re: kern/158979: [snd_uadio] snd_uaudio fails to initialize built-in microphone in Logitech Webcam C160 Message-ID: <201107171020.p6HAKAn7010395@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
The following reply was made to PR kern/158979; it has been noted by GNATS. From: Dmytro Pryanyshnikov <lynx.ripe@gmail.com> To: Hans Petter Selasky <hselasky@c2i.net> Cc: bug-followup@freebsd.org Subject: Re: kern/158979: [snd_uadio] snd_uaudio fails to initialize built-in microphone in Logitech Webcam C160 Date: Sun, 17 Jul 2011 13:11:09 +0300 Hello! On Sun, Jul 17, 2011 at 12:42 PM, Hans Petter Selasky <hselasky@c2i.net> wrote: > Can you build a kernel with "options USB_DEBUG" or when using the module to > build add "CFLAGS+=-DUSB_DEBUG" in the sys/modules/sound/.../uaudio/Makefile ? > > Then set: > > sysctl hw.usb.uaudio.debug=15 > > Then plug the device and send resulting dmesg. > > --HPS > I've rebuilt just snd_uaudio module with "CFLAGS+=-DUSB_DEBUG", reloaded it, then set "sysctl hw.usb.uaudio.debug=15" and replugged the camera. Here is the resulting log lines: Jul 17 13:04:44 lynx kernel: ugen4.2: <vendor 0x046d> at usbus4 Jul 17 13:04:44 lynx kernel: uaudio0: <vendor 0x046d product 0x0824, class 239/2, rev 2.00/0.10, addr 2> on usbus4 Jul 17 13:04:44 lynx kernel: uaudio_chan_dump_ep_desc: endpoint=0xffffff021c0e3dfd bLength=9 bDescriptorType=5 Jul 17 13:04:44 lynx kernel: bEndpointAddress=134 bmAttributes=0x5 Jul 17 13:04:44 lynx kernel: wMaxPacketSize=196 bInterval=4 Jul 17 13:04:44 lynx kernel: bRefresh=0 bSynchAddress=0 Jul 17 13:04:44 lynx kernel: uaudio_chan_fill_info_sub: FREQ_CONTROL Jul 17 13:04:44 lynx kernel: uaudio_chan_fill_info_sub: Sample rate = 48000Hz, channels = 1, bits = 16, format = 16-bit S-LE PCM Jul 17 13:04:44 lynx kernel: uaudio_mixer_fill_info: found AC header, vers=100, len=29 Jul 17 13:04:44 lynx kernel: uaudio_mixer_fill_info: Maximum ID=3 Jul 17 13:04:44 lynx kernel: uaudio_mixer_fill_info: id 3: Jul 17 13:04:44 lynx kernel: uaudio_mixer_fill_info: - AC_OUTPUT type=UAT_STREAM src=5 Jul 17 13:04:44 lynx kernel: uaudio_mixer_fill_info: Inputs to this ID are: Jul 17 13:04:44 lynx kernel: uaudio_mixer_fill_info: Outputs from this ID are: Jul 17 13:04:44 lynx kernel: uaudio_mixer_fill_info: id 1: Jul 17 13:04:44 lynx kernel: uaudio_mixer_fill_info: - AC_INPUT type=UATI_MICROPHONE Jul 17 13:04:44 lynx kernel: uaudio_mixer_dump_cluster: cluster: bNrChannels=0 iChannelNames=1 wChannelConfig=0x0000: Jul 17 13:04:44 lynx kernel: uaudio_mixer_fill_info: Inputs to this ID are: Jul 17 13:04:44 lynx kernel: uaudio_mixer_fill_info: -- ID=1 Jul 17 13:04:44 lynx kernel: uaudio_mixer_fill_info: Outputs from this ID are: Jul 17 13:04:44 lynx kernel: uaudio_mixer_fill_info: id=3 subtype=3 Jul 17 13:04:44 lynx kernel: uaudio_mixer_add_output: bTerminalId=3 wTerminalType=0x0101 bAssocTerminal=1 bSourceId=5 iTerminal=0 Jul 17 13:04:44 lynx kernel: uaudio_mixer_fill_info: id=1 subtype=2 Jul 17 13:04:44 lynx kernel: uaudio_mixer_add_input: bTerminalId=1 wTerminalType=0x0201 bAssocTerminal=0 bNrChannels=1 wChannelConfig=0 iChannelNames=0 Jul 17 13:04:44 lynx kernel: uaudio_attach: audio rev 1.00 Jul 17 13:04:44 lynx kernel: uaudio_attach: 0 mixer controls Jul 17 13:04:44 lynx kernel: uaudio0: No playback! Jul 17 13:04:44 lynx kernel: uaudio0: Record: 48000 Hz, 1 ch, 16-bit S-LE PCM format Jul 17 13:04:44 lynx kernel: uaudio0: No midi sequencer Jul 17 13:04:44 lynx kernel: uaudio_attach: doing child attach Jul 17 13:04:44 lynx kernel: pcm3: <USB audio> on uaudio0 Jul 17 13:04:44 lynx kernel: uaudio_attach_sub: emulating master volume Jul 17 13:04:44 lynx kernel: uaudio_mixer_init_sub: Jul 17 13:04:44 lynx kernel: uaudio_chan_init: endpoint=0x86, speed=48000, iface=3 alt=4 Jul 17 13:04:44 lynx kernel: uaudio_set_speed: endpt=134 speed=48000 Jul 17 13:04:44 lynx kernel: uaudio_chan_init: fps=1000 sample_rem=0 -- Sincerely, Dmytro
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201107171020.p6HAKAn7010395>