On Mon, Sep 03, 2012 at 02:37:16PM -0400, Adam Rosi-Kessel wrote:
> Hi:
>
> I've been searching around for help with go7007 on a Plextor device
> (PX-TV402U) and can't find any forum for questions/help. You seem to
> be active in development--wondering if you might have any tips.
>
> I'm running 3.2.23, using the go7007 drivers from your
> wis-go7007-3.2.11.patch.
I found that it very old patch and it don`t recover existing problems on new
linux brunch
>
> When I try to run gorecord, it can't find the audio device ("Unable
> to find associated ALSA device node").
>
> If I manually specify an audio device, I get this:
>
> gorecord -vdevice /dev/video0 -adevice /dev/dsp -format mpeg4 test.avi
>
> Unable to open /dev/video0: Device or resource busy
>
>
> There seems to be a kernel oops of sort when I connect the USB device:
>
> [469.653440] go7007-usb: probing new GO7007 USB board
>
> [469.909932] go7007: registering new Plextor PX-TV402U-NA
>
> [469.909987] go7007: registered device video0 [v4l2]
>
> [469.928881] wis-saa7115: initializing SAA7115 at address 32 on WIS
> GO7007SB EZ-USB
>
> [469.989083] go7007: probing for module i2c:wis_saa7115 failed
>
> [470.004785] wis-uda1342: initializing UDA1342 at address 26 on WIS
> GO7007SB EZ-USB
>
> [470.005454] go7007: probing for module i2c:wis_uda1342 failed
>
> [470.011659] wis-sony-tuner: initializing tuner at address 96 on WIS
> GO7007SB EZ-USB
>
> [470.011676] Modules linked in: wis_sony_tuner(O) wis_uda1342(O)
> wis_saa7115(O) go7007_usb(O+) go7007(O) v4l2_common videodev media
> cpufreq_conservative cpufreq_powersave cpufreq_stats
> cpufreq_userspace parport_pc ppdev lp parport ipt_MASQUERADE
> xt_tcpudp ipt_REDIRECT xt_conntrack iptable_mangle nf_conntrack_ftp
> ipt_REJECT ipt_LOG xt_limit xt_multiport xt_state iptable_nat nf_nat
> nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 iptable_filter
> ip_tables x_tables bridge stp bnep rfcomm bluetooth rfkill radeon
> ttm drm_kms_helper drm i2c_algo_bit power_supply binfmt_misc
> dm_snapshot dm_mirror dm_region_hash dm_log dm_mod fuse nfsd nfs
> lockd fscache auth_rpcgss nfs_acl sunrpc hwmon_vid
> snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec
> snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm tpm_tis tpm snd_seq_midi
> snd_rawmidi snd_seq_midi_event snd_seq acpi_cpufreq mperf snd_timer
> snd_seq_device i2c_i801 serio_raw evdev i2c_core coretemp dcdbas
> pcspkr tpm_bios snd soundcore processor snd_page_alloc button ext4
> mbcache jbd2 crc16 sg sr_mod cdrom sd_mod crc_t10dif usb_storage uas
> ata_generic uhci_hcd ata_piix libata ehci_hcd r8169 mii floppy
> scsi_mod usbcore usb_common e1000e thermal fan thermal_sys [last
> unloaded: scsi_wait_scan]
>
> [470.011810][<f988fdf7>] ? go7007_register_encoder+0xbf/0x11a [go7007]
>
> [470.011816][<f9872c5c>] ? go7007_usb_probe+0x47c/0x60c [go7007_usb]
When driver probes I found bug that i2c_subdev not init properly
>
> [470.011932] Modules linked in: wis_sony_tuner(O) wis_uda1342(O)
> wis_saa7115(O) go7007_usb(O+) go7007(O) v4l2_common videodev media
> cpufreq_conservative cpufreq_powersave cpufreq_stats
> cpufreq_userspace parport_pc ppdev lp parport ipt_MASQUERADE
> xt_tcpudp ipt_REDIRECT xt_conntrack iptable_mangle nf_conntrack_ftp
> ipt_REJECT ipt_LOG xt_limit xt_multiport xt_state iptable_nat nf_nat
> nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 iptable_filter
> ip_tables x_tables bridge stp bnep rfcomm bluetooth rfkill radeon
> ttm drm_kms_helper drm i2c_algo_bit power_supply binfmt_misc
> dm_snapshot dm_mirror dm_region_hash dm_log dm_mod fuse nfsd nfs
> lockd fscache auth_rpcgss nfs_acl sunrpc hwmon_vid
> snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec
> snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm tpm_tis tpm snd_seq_midi
> snd_rawmidi snd_seq_midi_event snd_seq acpi_cpufreq mperf snd_timer
> snd_seq_device i2c_i801 serio_raw evdev i2c_core coretemp dcdbas
> pcspkr tpm_bios snd soundcore processor snd_page_alloc button ext4
> mbcache jbd2 crc16 sg sr_mod cdrom sd_mod crc_t10dif usb_storage uas
> ata_generic uhci_hcd ata_piix libata ehci_hcd r8169 mii floppy
> scsi_mod usbcore usb_common e1000e thermal fan thermal_sys [last
> unloaded: scsi_wait_scan]
>
> [470.012070][<f988fdf7>] ? go7007_register_encoder+0xbf/0x11a [go7007]
>
> [470.012075][<f9872c5c>] ? go7007_usb_probe+0x47c/0x60c [go7007_usb]
>
> Thanks in advance for any pointers!
>
I recommend to try to use latest patches:
http://www.mail-archive.com/linux-media@vger.kernel.org/msg50930.html
http://www.mail-archive.com/linux-media@vger.kernel.org/msg50931.html
http://www.mail-archive.com/linux-media@vger.kernel.org/msg50923.html
http://www.mail-archive.com/linux-media@vger.kernel.org/msg50922.html
http://www.mail-archive.com/linux-media@vger.kernel.org/msg50924.html
http://www.mail-archive.com/linux-media@vger.kernel.org/msg50929.html
http://www.mail-archive.com/linux-media@vger.kernel.org/msg50926.html
http://www.mail-archive.com/linux-media@vger.kernel.org/msg50925.html
http://www.mail-archive.com/linux-media@vger.kernel.org/msg50928.html
http://www.mail-archive.com/linux-media@vger.kernel.org/msg50927.html
It need apply at once.
But It was tested only with Angelo-MPG24 board, although it contans commonly
initialization part
> Adam
Regards,
Volokh Konstantin
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