Re: [Linux-uvc-devel] No valid video chain found.
Hi Adrian, > Just got to try your patch now. Still no joy though. I've attached the > relevant pieces from the syslog. Checkout the latest SVN version and tell me if it works better. Cheers, Laurent Pinchart ___ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
[Linux-uvc-devel] fuji finepix support?
Hi I have a fuji finepix e550 which is "recognised" by the uvc driver. When I plug in the camera I see this messages in dmesg: usb 2-1: new full speed USB device using uhci_hcd and address 5 usb 2-1: configuration #1 chosen from 1 choice uvcvideo: Found UVC 1.00 device USB Web Camera (04cb:0172) and a device node is created: /dev/video0 (and a symlink /dev/video to it) unfortunately it does work. It fails with the following error message: Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: Oops: [#4] Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: SMP Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: CPU: 0 Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: EIP is at uvc_v4l2_do_ioctl+0x5c0/0xadf [uvcvideo] Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: eax: ebx: cf9f35c0 ecx: d991e10c edx: ffe0 Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: esi: c0cc5604 edi: 0008 ebp: f0dcc030 esp: d0623848 Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: ds: 007b es: 007b ss: 0068 Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: Process camE (pid: 3997, ti=d0623000 task=f7ccd9f0 task.ti=d0623000) Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: Stack: f71df140 e7b3ed5c Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: f8f13537 d0623ec4 f8e74108 d062387c 00980910 01010001 Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: 000f4240 0032 8000 8000 000b71b0 Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: Call Trace: Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: [] v4l_compat_translate_ioctl+0xb7b/0x1b48 [v4l1_compat] Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: [] uvc_v4l2_do_ioctl+0xa51/0xadf [uvcvideo] Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: [] video_usercopy+0x172/0x237 [videodev] Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: [] uvc_v4l2_ioctl+0x3b/0x41 [uvcvideo] Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: [] do_ioctl+0x4c/0x62 Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: [] vfs_ioctl+0x24a/0x25c Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: [] sys_ioctl+0x4c/0x66 Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: [] syscall_call+0x7/0xb Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: DWARF2 unwinder stuck at syscall_call+0x7/0xb Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: Leftover inexact backtrace: Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: === Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: Code: 00 83 3b 01 8b 48 4c 8b 50 50 0f 85 d0 04 00 00 85 c9 0f 84 c8 04 00 00 85 d2 0f 84 c0 04 00 00 8b 41 04 bf 08 00 00 00 89 43 0c <0f> b7 42 02 89 43 04 0f b7 42 04 c7 43 10 01 00 00 00 89 43 08 Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... dellD800 kernel: EIP: [] uvc_v4l2_do_ioctl+0x5c0/0xadf [uvcvideo] SS:ESP 0068:d0623848 and from dmesg: BUG: unable to handle kernel paging request at virtual address ffe2 printing eip: f8f13af7 *pde = 4067 Oops: [#4] SMP last sysfs file: /class/net/eth0/carrier Modules linked in: uvcvideo(U) videodev v4l1_compat v4l2_common autofs4 hidp rfcomm l2cap vmnet(U) vmmon(U) sunrpc i8k ip_conntrack_netbios_ns ipt_REJECT iptable_filter ip_tables xt_state ip_conntrack nfnetlink xt_tcpudp ip6table_filter ip6_tables x_tables cpufreq_ondemand video sbs i2c_ec dock button battery asus_acpi ac ipv6 parport_pc lp parport snd_intel8x0m snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq nvidia(U) snd_seq_device snd_pcm_oss snd_mixer_oss ohci1394 snd_pcm joydev ieee1394 snd_timer snd ndiswrapper(U) ide_cd hci_usb soundcore tg3 pcspkr serio_raw i2c_core snd_page_alloc cdrom bluetooth dm_snapshot dm_zero dm_mirror dm_mod ext3 jbd ehci_hcd ohci_hcd uhci_hcd CPU: 0 EIP: 0060:[] Tainted: P VLI EFLAGS: 00010282 (2.6.18-1.2869.fc6 #1) EIP is at uvc_v4l2_do_ioctl+0x5c0/0xadf [uvcvideo] eax: ebx: cf9f35c0 ecx: d991e10c edx: ffe0 esi: c0cc5604 edi: 0008 ebp: f0dcc030 esp: d0623848 ds: 007b es: 007b ss: 0068 Process camE (pid: 3997,
Re: [Linux-uvc-devel] fuji finepix support?
Hi Ioannis, > I have a fuji finepix e550 which is "recognised" by the uvc driver. When I > plug in the camera I see this messages in dmesg: > > usb 2-1: new full speed USB device using uhci_hcd and address 5 > usb 2-1: configuration #1 chosen from 1 choice > uvcvideo: Found UVC 1.00 device USB Web Camera (04cb:0172) > > and a device node is created: > /dev/video0 > > (and a symlink /dev/video to it) > > unfortunately it does work. It fails with the following error message: [snip] This is definitely a bug in the UVC driver. It should not crash. Could you please set the trace parameter to 127 ? echo 127 > /sys/modules/uvcvideo/parameters/trace Then try to plug your camera and let the kernel crash :-) I'll need the dmesg output (you can leave out the syslog output) with all the uvcvideo messages and the crash dump. Cheers, Laurent Pinchart ___ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
Re: [Linux-uvc-devel] fuji finepix support?
> Hi > > I have a fuji finepix e550 which is "recognised" by the uvc driver. When I > plug in the camera I see this messages in dmesg: > > usb 2-1: new full speed USB device using uhci_hcd and address 5 > usb 2-1: configuration #1 chosen from 1 choice > uvcvideo: Found UVC 1.00 device USB Web Camera (04cb:0172) > > and a device node is created: > /dev/video0 > > (and a symlink /dev/video to it) > Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... > dellD800 kernel: [] v4l_compat_translate_ioctl+0xb7b/0x1b48 > [v4l1_compat] ^^ You are used V4L1 app ? > Process camE (pid: 3997, ti=d0623000 task=f7ccd9f0 task.ti=d0623000) Seems true AFAIK v4l_compat layer was broken. Try use v4l2 app in this case e.g. luvcview or other. > > -Ioannis -- Regards, Serge A. Suchkov -- Commitment, n.: Commitment can be illustrated by a breakfast of ham and eggs. The chicken was involved, the pig was committed. ___ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
Re: [Linux-uvc-devel] fuji finepix support?
Laurent Pinchart wrote: > Hi Ioannis, > > >> I have a fuji finepix e550 which is "recognised" by the uvc driver. When I >> plug in the camera I see this messages in dmesg: >> >> usb 2-1: new full speed USB device using uhci_hcd and address 5 >> usb 2-1: configuration #1 chosen from 1 choice >> uvcvideo: Found UVC 1.00 device USB Web Camera (04cb:0172) >> >> and a device node is created: >> /dev/video0 >> >> (and a symlink /dev/video to it) >> >> unfortunately it does work. It fails with the following error message: >> > [snip] > > This is definitely a bug in the UVC driver. It should not crash. > > Could you please set the trace parameter to 127 ? > > echo 127 > /sys/modules/uvcvideo/parameters/trace > > Then try to plug your camera and let the kernel crash :-) I'll need the dmesg > output (you can leave out the syslog output) with all the uvcvideo messages > and the crash dump. > > Cheers, > > Laurent Pinchart > gladly :) here you go: uvcvideo: Probing generic UVC device 1 uvcvideo: Found format MJPEG. uvcvideo: - 352x288 (10.0 fps) uvcvideo: Found UVC 1.00 device USB Web Camera (04cb:0172) uvcvideo: Scanning UVC chain: OT 3 <- Unit 2 <- IT 1 uvcvideo: Found a valid video chain (1 -> 3). uvcvideo: UVC device initialized. uvcvideo: uvc_v4l2_open uvcvideo: uvc_v4l2_ioctl v4l1 ioctl VIDIOCGCAP, dir=r- (0x803c7601) v4l2 ioctl VIDIOC_QUERYCAP, dir=r- (0x80685600) v4l2 ioctl VIDIOC_ENUMINPUT, dir=rw (0xc04c561a) v4l2 ioctl VIDIOC_ENUMINPUT, dir=rw (0xc04c561a) v4l2 ioctl VIDIOC_ENUM_FMT, dir=rw (0xc0405602) v4l2 ioctl VIDIOC_TRY_FMT, dir=rw (0xc0cc5640) uvcvideo: Trying format 0x47504a4d (MJPG): 1x1. uvcvideo: Using default frame interval 10.0 us (10.0 fps). uvcvideo: uvc_v4l2_ioctl v4l1 ioctl VIDIOCGPICT, dir=r- (0x800e7606) v4l2 ioctl VIDIOC_QUERYCTRL, dir=rw (0xc0445624) uvcvideo: Control 0x00980900 not found. v4l2 ioctl VIDIOC_QUERYCTRL, dir=rw (0xc0445624) uvcvideo: Control 0x00980903 not found. v4l2 ioctl VIDIOC_QUERYCTRL, dir=rw (0xc0445624) uvcvideo: Control 0x00980901 not found. v4l2 ioctl VIDIOC_QUERYCTRL, dir=rw (0xc0445624) uvcvideo: Control 0x00980902 not found. v4l2 ioctl VIDIOC_QUERYCTRL, dir=rw (0xc0445624) uvcvideo: Control 0x00980910 not found. v4l2 ioctl VIDIOC_G_FMT, dir=rw (0xc0cc5604) BUG: unable to handle kernel paging request at virtual address ffe2 printing eip: f8f13af7 *pde = 4067 Oops: [#1] SMP last sysfs file: /devices/system/cpu/cpu0/cpufreq/scaling_cur_freq Modules linked in: uvcvideo(U) videodev v4l1_compat v4l2_common autofs4 hidp rfcomm l2cap vmnet(U) vmmon(U) sunrpc i8k ip_conntrack_netbios_ns ipt_REJECT iptable_filter ip_tables xt_state ip_conntrack nfnetlink xt_tcpudp ip6table_filter ip6_tables x_tables cpufreq_ondemand video sbs i2c_ec dock button battery asus_acpi ac ipv6 parport_pc lp parport snd_intel8x0m snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq nvidia(U) snd_seq_device snd_pcm_oss ide_cd snd_mixer_oss snd_pcm hci_usb joydev snd_timer ohci1394 tg3 cdrom ieee1394 pcspkr i2c_core snd ndiswrapper(U) bluetooth soundcore serio_raw snd_page_alloc dm_snapshot dm_zero dm_mirror dm_mod ext3 jbd ehci_hcd ohci_hcd uhci_hcd CPU:0 EIP:0060:[]Tainted: P VLI EFLAGS: 00210282 (2.6.18-1.2869.fc6 #1) EIP is at uvc_v4l2_do_ioctl+0x5c0/0xadf [uvcvideo] eax: ebx: d0e1fec0 ecx: e220520c edx: ffe0 esi: c0cc5604 edi: 0008 ebp: d82c2030 esp: c8799848 ds: 007b es: 007b ss: 0068 Process camE (pid: 9269, ti=c8799000 task=cc662030 task.ti=c8799000) Stack: c0612dda c64d0a40 06cd d3db7e00 d400dd1c f723d730 f723d730 c65c4c80 06cd 000f4240 cc662140 c180a4e0 000f4240 0032 8000 8000 000b71b0 00d0 Call Trace: [] v4l_compat_translate_ioctl+0xb7b/0x1b48 [v4l1_compat] [] uvc_v4l2_do_ioctl+0xa51/0xadf [uvcvideo] [] video_usercopy+0x172/0x237 [videodev] [] uvc_v4l2_ioctl+0x3b/0x41 [uvcvideo] [] do_ioctl+0x4c/0x62 [] vfs_ioctl+0x24a/0x25c [] sys_ioctl+0x4c/0x66 [] syscall_call+0x7/0xb DWARF2 unwinder stuck at syscall_call+0x7/0xb Leftover inexact backtrace: === Code: 00 83 3b 01 8b 48 4c 8b 50 50 0f 85 d0 04 00 00 85 c9 0f 84 c8 04 00 00 85 d2 0f 84 c0 04 00 00 8b 41 04 bf 08 00 00 00 89 43 0c <0f> b7 42 02 89 43 04 0f b7 42 04 c7 43 10 01 00 00 00 89 43 08 EIP: [] uvc_v4l2_do_ioctl+0x5c0/0xadf [uvcvideo] SS:ESP 0068:c8799848 <3>BUG: sleeping function called from invalid context at kernel/rwsem.c:20 in_atomic():0, irqs_disabled():1 [] dump_trace+0x69/0x1af [] show_trace_log_lvl+0x18/0x2c [] show_trace+0xf/0x11 [] dump_stack+0x15/0x17 [] down_read+0x12/0x20 [] blocking_notifier_call_chain+0xe/0x29 [] do_exit+0x1b/0x776 [] die+0x29d/0x2c2 [] do_page_fault+0x408/0x4db [] error_code+0x39/0x40 DWARF2 unwinder stuck at error_code+0x39/0x40 Leftover inexact backtrace: [] rfcomm_run+0x414/0x10d2 [rfcomm] [] uvc_v4l2_do_io
Re: [Linux-uvc-devel] fuji finepix support?
Serge A. Suchkov wrote: >> Hi >> >> I have a fuji finepix e550 which is "recognised" by the uvc driver. When I >> plug in the camera I see this messages in dmesg: >> >> usb 2-1: new full speed USB device using uhci_hcd and address 5 >> usb 2-1: configuration #1 chosen from 1 choice >> uvcvideo: Found UVC 1.00 device USB Web Camera (04cb:0172) >> >> and a device node is created: >> /dev/video0 >> >> (and a symlink /dev/video to it) >> Message from [EMAIL PROTECTED] at Wed Jan 17 01:20:25 2007 ... >> dellD800 kernel: [] v4l_compat_translate_ioctl+0xb7b/0x1b48 >> [v4l1_compat] >> > ^^ > You are used V4L1 app ? > > >> Process camE (pid: 3997, ti=d0623000 task=f7ccd9f0 task.ti=d0623000) >> > > Seems true > > AFAIK v4l_compat layer was broken. > > Try use v4l2 app in this case e.g. luvcview or other. > >> >> -Ioannis >> > > ok. In the previous one I was using "camE". This is with ekiga in v4l2 setting: uvcvideo: Probing generic UVC device 1 uvcvideo: Found format MJPEG. uvcvideo: - 352x288 (10.0 fps) uvcvideo: Found UVC 1.00 device USB Web Camera (04cb:0172) uvcvideo: Scanning UVC chain: OT 3 <- Unit 2 <- IT 1 uvcvideo: Found a valid video chain (1 -> 3). uvcvideo: UVC device initialized. uvcvideo: uvc_v4l2_open uvcvideo: uvc_v4l2_release uvcvideo: uvc_v4l2_open uvcvideo: uvc_v4l2_ioctl v4l1 ioctl VIDIOCGCAP, dir=r- (0x803c7601) v4l2 ioctl VIDIOC_QUERYCAP, dir=r- (0x80685600) v4l2 ioctl VIDIOC_ENUMINPUT, dir=rw (0xc04c561a) v4l2 ioctl VIDIOC_ENUMINPUT, dir=rw (0xc04c561a) v4l2 ioctl VIDIOC_ENUM_FMT, dir=rw (0xc0405602) v4l2 ioctl VIDIOC_TRY_FMT, dir=rw (0xc0cc5640) uvcvideo: Trying format 0x47504a4d (MJPG): 1x1. uvcvideo: Using default frame interval 10.0 us (10.0 fps). uvcvideo: uvc_v4l2_release uvcvideo: uvc_v4l2_open uvcvideo: uvc_v4l2_ioctl v4l2 ioctl VIDIOC_QUERYCAP, dir=r- (0x80685600) uvcvideo: uvc_v4l2_release uvcvideo: uvc_v4l2_open uvcvideo: uvc_v4l2_ioctl v4l2 ioctl VIDIOC_QUERYCAP, dir=r- (0x80685600) uvcvideo: uvc_v4l2_release uvcvideo: uvc_v4l2_open uvcvideo: uvc_v4l2_ioctl v4l2 ioctl VIDIOC_QUERYCAP, dir=r- (0x80685600) uvcvideo: uvc_v4l2_release uvcvideo: uvc_v4l2_open uvcvideo: uvc_v4l2_ioctl v4l2 ioctl VIDIOC_QUERYCAP, dir=r- (0x80685600) uvcvideo: uvc_v4l2_release uvcvideo: uvc_v4l2_open uvcvideo: uvc_v4l2_ioctl v4l2 ioctl VIDIOC_QUERYCAP, dir=r- (0x80685600) uvcvideo: uvc_v4l2_release uvcvideo: uvc_v4l2_open uvcvideo: uvc_v4l2_ioctl v4l2 ioctl VIDIOC_QUERYCAP, dir=r- (0x80685600) uvcvideo: uvc_v4l2_release uvcvideo: uvc_v4l2_open uvcvideo: uvc_v4l2_ioctl v4l2 ioctl VIDIOC_QUERYCAP, dir=r- (0x80685600) uvcvideo: uvc_v4l2_ioctl v4l2 ioctl VIDIOC_G_PARM, dir=rw (0xc0cc5615) uvcvideo: uvc_v4l2_ioctl v4l2 ioctl VIDIOC_ENUMSTD, dir=rw (0xc0405619) uvcvideo: Unsupported ioctl 0xc0405619 uvcvideo: uvc_v4l2_ioctl v4l2 ioctl VIDIOC_S_STD, dir=-w (0x40085618) uvcvideo: Unsupported ioctl 0x40085618 uvcvideo: uvc_v4l2_ioctl v4l2 ioctl VIDIOC_ENUMINPUT, dir=rw (0xc04c561a) uvcvideo: uvc_v4l2_ioctl v4l2 ioctl VIDIOC_ENUMINPUT, dir=rw (0xc04c561a) uvcvideo: uvc_v4l2_ioctl v4l2 ioctl VIDIOC_S_INPUT, dir=rw (0xc0045627) uvcvideo: uvc_v4l2_ioctl v4l2 ioctl VIDIOC_QUERYBUF, dir=rw (0xc0445609) uvcvideo: uvc_v4l2_ioctl v4l2 ioctl VIDIOC_G_PARM, dir=rw (0xc0cc5615) uvcvideo: uvc_v4l2_ioctl v4l2 ioctl VIDIOC_G_FMT, dir=rw (0xc0cc5604) BUG: unable to handle kernel paging request at virtual address ffe2 printing eip: f8f13af7 *pde = 4067 Oops: [#2] SMP last sysfs file: /class/net/eth0/carrier Modules linked in: uvcvideo(U) videodev v4l1_compat v4l2_common autofs4 hidp rfcomm l2cap vmnet(U) vmmon(U) sunrpc i8k ip_conntrack_netbios_ns ipt_REJECT iptable_filter ip_tables xt_state ip_conntrack nfnetlink xt_tcpudp ip6table_filter ip6_tables x_tables cpufreq_ondemand video sbs i2c_ec dock button battery asus_acpi ac ipv6 parport_pc lp parport snd_intel8x0m snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq nvidia(U) snd_seq_device snd_pcm_oss ide_cd snd_mixer_oss snd_pcm hci_usb joydev snd_timer ohci1394 tg3 cdrom ieee1394 pcspkr i2c_core snd ndiswrapper(U) bluetooth soundcore serio_raw snd_page_alloc dm_snapshot dm_zero dm_mirror dm_mod ext3 jbd ehci_hcd ohci_hcd uhci_hcd CPU:0 EIP:0060:[]Tainted: P VLI EFLAGS: 00010282 (2.6.18-1.2869.fc6 #1) EIP is at uvc_v4l2_do_ioctl+0x5c0/0xadf [uvcvideo] eax: d642b280 ebx: d824b180 ecx: e220540c edx: ffe0 esi: c0cc5604 edi: 0008 ebp: f15a4030 esp: d3612e18 ds: 007b es: 007b ss: 0068 Process ekiga (pid: 9373, ti=d3612000 task=cc662b10 task.ti=d3612000) Stack: 014d 40085618 000a d0590900 f3fc0720 d0c948a0 cc662b10 001b c04c16f7 0006 d3612e58 cc840dc0 d3612e58 01ef 0166 000a 06da c07e52d4 000a c0692e80 c053e819 Call Trace
Re: [Linux-uvc-devel] fuji finepix support?
Hi Ioannis. Thanks for the trace. Could you please apply the following patch and send me the kernel log ? Please send me your compiled uvcvideo.ko module as well. Thanks. Laurent Pinchart ___ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
Re: [Linux-uvc-devel] fuji finepix support?
Patch attached :-) Laurent Index: uvc_v4l2.c === --- uvc_v4l2.c (revision 76) +++ uvc_v4l2.c (working copy) @@ -205,6 +205,8 @@ struct uvc_format *format = video->streaming->cur_format; struct uvc_frame *frame = video->streaming->cur_frame; + uvc_printk(KERN_INFO, "G_FMT: fmt %p format %p frame %p\n", + fmt, format, frame); if (fmt->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) return -EINVAL; ___ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
Re: [Linux-uvc-devel] fuji finepix support?
Hi Ioannis, could you please send me the output of 'lsusb -v' as well ? You will need usbutils 0.72 or newer (the CVS version should do as well). Thanks Laurent Pinchart ___ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
Re: [Linux-uvc-devel] luvcview
Michel Xhaard wrote:
> Le Mardi 16 Janvier 2007 17:47, Gene Imes a écrit :
>> Michel, I can not capture a picture or video with luvcview.
>>
>>> [EMAIL PROTECTED]:/etc/portage# /opt/luvcview/luvcview -L
>>> luvcview version 0.2.0
>>> Video driver: x11
>>> A window manager is available
>>> video /dev/video0
>>> /dev/video0 does not support read i/o
>>> { pixelformat = 'YUYV', description = 'Uncompressed' }
>>> { discrete: width = 1280, height = 1024 }
>>> Time interval between frame: 4/15,
>>> { discrete: width = 640, height = 480 }
>>> Time interval between frame: 1/15,
>>> { discrete: width = 320, height = 240 }
>>> Time interval between frame: 1/30,
>>> gene has logged off pts/2 from :0.0.
>>> gene has logged off pts/3 from :0.0.
>> I start with this:
>>
>> luvcview -f yuv -s XxX
>>
>> Any ideas?
>>
>> Thanks,
> Geme,
> It is not allowed for YUYV palette, but i have ask you, if you need it :)
> ok i will set picture in the next revision. avi is more complex as that need
> a
> video compressor did you need it ?
> regards
Hi, Michel. Yes I need picture and video. I would greatly appreciate it
if you would include it.
Thanks,
--
Gene Imes = ozob.net
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[Linux-uvc-devel] [SVN] New devices supported
Hi everybody. I committed a few patches today. This in itself is not big news, but as the driver now supports two new devices I though I should keep you informed. So, as of today, Creative Live! Optia and Fuji FinePix E550 users should be able to use their device with the Linux UVC driver. Note that Ekiga seems to crash with the Fuji FinePix E550, but that's not the driver's fault, is it ? :-) I'd like to thank Gene Imes for sending me a Bodelin ProScope HR (it was very helpful to implement bulk transfer support), Creative Labs for sending me an Optia webcam, and Ioannis Nousias for letting me crash his kernel many times until the remaining bugs were sorted out. Cheers, Laurent Pinchart ___ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
Re: [Linux-uvc-devel] [SVN] New devices supported
Hi Laurent, It's a great news to have more devices supported! BTW, does Creative Live! Optia exhibit similar USB control request problems as Logitech cameras? Regards, Paul Jurczak - Original Message From: Laurent Pinchart <[EMAIL PROTECTED]> To: linux-uvc-devel@lists.berlios.de Sent: Wednesday, January 17, 2007 3:37:02 PM Subject: [Linux-uvc-devel] [SVN] New devices supported Hi everybody. I committed a few patches today. This in itself is not big news, but as the driver now supports two new devices I though I should keep you informed. So, as of today, Creative Live! Optia and Fuji FinePix E550 users should be able to use their device with the Linux UVC driver. Note that Ekiga seems to crash with the Fuji FinePix E550, but that's not the driver's fault, is it ? :-) I'd like to thank Gene Imes for sending me a Bodelin ProScope HR (it was very helpful to implement bulk transfer support), Creative Labs for sending me an Optia webcam, and Ioannis Nousias for letting me crash his kernel many times until the remaining bugs were sorted out. Cheers, Laurent Pinchart ___ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel Need a quick answer? Get one in minutes from people who know. Ask your question on www.Answers.yahoo.com Need Mail bonding? Go to the Yahoo! Mail Q&A for great tips from Yahoo! Answers users. http://answers.yahoo.com/dir/?link=list&sid=396546091 ___ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
