* Re: [PATCH 3/6] [media] gspca core: Fix regressions gspca breaking devices with audio [not found] ` <20101210115124.57ccd43e@tele> @ 2010-12-14 18:52 ` Anca Emanuel 2010-12-14 19:08 ` Jean-Francois Moine 0 siblings, 1 reply; 5+ messages in thread From: Anca Emanuel @ 2010-12-14 18:52 UTC (permalink / raw) To: Jean-Francois Moine Cc: Mauro Carvalho Chehab, Brian Johnson, Linux Media Mailing List On Fri, Dec 10, 2010 at 12:51 PM, Jean-Francois Moine <moinejf@free.fr> wrote: > On Thu, 9 Dec 2010 18:42:36 -0200 > Mauro Carvalho Chehab <mchehab@redhat.com> wrote: > >> Changeset 35680ba broke several devices: >> - Sony Playstation Eye (1415:2000); >> - Gigaware model 25-234 (0c45:628f); >> - Logitech Messenger Plus (046d:08f6). >> >> Probably more devices were broken by this change. >> >> What happens is that several devices don't need to save some bandwidth >> for audio. >> >> Also, as pointed by Hans de Goede <hdegoede@redhat.com>, the logic >> that implements the bandwidth reservation for audio is broken, since >> it will reduce the alt number twice, on devices with audio. >> >> So, let's just revert the broken logic, and think on a better solution >> for usb 1.1 devices with audio that can't use the maximum packetsize. > > Acked-by: Jean-Francois Moine <moinejf@free.fr> > > -- > Ken ar c'hentañ | ** Breizh ha Linux atav! ** > Jef | http://moinejf.free.fr/ > -- > To unsubscribe from this list: send the line "unsubscribe linux-media" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > How can I disable the noise from camera ? There is no physical microphone in it. ( mute do not work ) [ 139.656021] usb 8-1: new full speed USB device using uhci_hcd and address 2 [ 139.788024] usb 8-1: ep0 maxpacket = 8 [ 139.824840] usb 8-1: skipped 3 descriptors after interface [ 139.824846] usb 8-1: skipped 2 descriptors after interface [ 139.824851] usb 8-1: skipped 1 descriptor after endpoint [ 139.829822] usb 8-1: default language 0x0409 [ 139.848810] usb 8-1: udev 2, busnum 8, minor = 897 [ 139.848816] usb 8-1: New USB device found, idVendor=05a9, idProduct=4519 [ 139.848821] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 139.848826] usb 8-1: Product: USB Camera [ 139.848830] usb 8-1: Manufacturer: OmniVision Technologies, Inc. [ 139.848996] usb 8-1: usb_probe_device [ 139.849003] usb 8-1: configuration #1 chosen from 1 choice [ 139.851825] usb 8-1: adding 8-1:1.0 (config #1, interface 0) [ 139.851932] usb 8-1: adding 8-1:1.1 (config #1, interface 1) [ 139.851992] usb 8-1: adding 8-1:1.2 (config #1, interface 2) [ 139.898020] gspca: v2.11.0 registered [ 139.904357] ov519 8-1:1.0: usb_probe_interface [ 139.904362] ov519 8-1:1.0: usb_probe_interface - got id [ 139.904367] gspca: probing 05a9:4519 [ 140.088677] ov519: I2C synced in 0 attempt(s) [ 140.088683] ov519: starting OV7xx0 configuration [ 140.100673] ov519: Sensor is a OV7660 [ 141.530010] input: ov519 as /devices/pci0000:00/0000:00:1d.3/usb8/8-1/input/input5 [ 141.530188] gspca: video0 created [ 141.530205] ov519 8-1:1.1: usb_probe_interface [ 141.530210] ov519 8-1:1.1: usb_probe_interface - got id [ 141.530227] ov519 8-1:1.2: usb_probe_interface [ 141.530231] ov519 8-1:1.2: usb_probe_interface - got id [ 141.530267] usbcore: registered new interface driver ov519 [ 141.643983] snd-usb-audio 8-1:1.1: usb_probe_interface [ 141.643990] snd-usb-audio 8-1:1.1: usb_probe_interface - got id [ 141.651156] usbcore: registered new interface driver snd-usb-audio [ 141.758522] uhci_hcd 0000:00:1d.3: reserve dev 2 ep82-ISO, period 1, phase 0, 40 us ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 3/6] [media] gspca core: Fix regressions gspca breaking devices with audio 2010-12-14 18:52 ` [PATCH 3/6] [media] gspca core: Fix regressions gspca breaking devices with audio Anca Emanuel @ 2010-12-14 19:08 ` Jean-Francois Moine 2010-12-14 20:05 ` Anca Emanuel 0 siblings, 1 reply; 5+ messages in thread From: Jean-Francois Moine @ 2010-12-14 19:08 UTC (permalink / raw) To: Anca Emanuel Cc: Mauro Carvalho Chehab, Brian Johnson, Linux Media Mailing List On Tue, 14 Dec 2010 20:52:43 +0200 Anca Emanuel <anca.emanuel@gmail.com> wrote: > How can I disable the noise from camera ? > There is no physical microphone in it. > ( mute do not work ) [snip] > [ 139.848996] usb 8-1: usb_probe_device > [ 139.849003] usb 8-1: configuration #1 chosen from 1 choice > [ 139.851825] usb 8-1: adding 8-1:1.0 (config #1, interface 0) > [ 139.851932] usb 8-1: adding 8-1:1.1 (config #1, interface 1) > [ 139.851992] usb 8-1: adding 8-1:1.2 (config #1, interface 2) > [ 139.898020] gspca: v2.11.0 registered > [ 139.904357] ov519 8-1:1.0: usb_probe_interface > [ 139.904362] ov519 8-1:1.0: usb_probe_interface - got id This is an old version. May you get the last one from my web page? (actual 2.11.15) -- Ken ar c'hentañ | ** Breizh ha Linux atav! ** Jef | http://moinejf.free.fr/ ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 3/6] [media] gspca core: Fix regressions gspca breaking devices with audio 2010-12-14 19:08 ` Jean-Francois Moine @ 2010-12-14 20:05 ` Anca Emanuel 2010-12-16 10:15 ` Jean-Francois Moine 0 siblings, 1 reply; 5+ messages in thread From: Anca Emanuel @ 2010-12-14 20:05 UTC (permalink / raw) To: Jean-Francois Moine Cc: Mauro Carvalho Chehab, Brian Johnson, Linux Media Mailing List On Tue, Dec 14, 2010 at 9:08 PM, Jean-Francois Moine <moinejf@free.fr> wrote: > On Tue, 14 Dec 2010 20:52:43 +0200 > Anca Emanuel <anca.emanuel@gmail.com> wrote: > >> How can I disable the noise from camera ? >> There is no physical microphone in it. >> ( mute do not work ) > [snip] >> [ 139.848996] usb 8-1: usb_probe_device >> [ 139.849003] usb 8-1: configuration #1 chosen from 1 choice >> [ 139.851825] usb 8-1: adding 8-1:1.0 (config #1, interface 0) >> [ 139.851932] usb 8-1: adding 8-1:1.1 (config #1, interface 1) >> [ 139.851992] usb 8-1: adding 8-1:1.2 (config #1, interface 2) >> [ 139.898020] gspca: v2.11.0 registered >> [ 139.904357] ov519 8-1:1.0: usb_probe_interface >> [ 139.904362] ov519 8-1:1.0: usb_probe_interface - got id > > This is an old version. May you get the last one from my web page? > (actual 2.11.15) The same bizzzzzzzzz ... [ 74.272034] usb 8-1: new full speed USB device using uhci_hcd and address 2 [ 74.404016] usb 8-1: ep0 maxpacket = 8 [ 74.440242] usb 8-1: skipped 3 descriptors after interface [ 74.440245] usb 8-1: skipped 2 descriptors after interface [ 74.440248] usb 8-1: skipped 1 descriptor after endpoint [ 74.445234] usb 8-1: default language 0x0409 [ 74.464241] usb 8-1: udev 2, busnum 8, minor = 897 [ 74.464244] usb 8-1: New USB device found, idVendor=05a9, idProduct=4519 [ 74.464247] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 74.464250] usb 8-1: Product: USB Camera [ 74.464252] usb 8-1: Manufacturer: OmniVision Technologies, Inc. [ 74.464365] usb 8-1: usb_probe_device [ 74.464369] usb 8-1: configuration #1 chosen from 1 choice [ 74.467255] usb 8-1: adding 8-1:1.0 (config #1, interface 0) [ 74.467326] usb 8-1: adding 8-1:1.1 (config #1, interface 1) [ 74.467356] usb 8-1: adding 8-1:1.2 (config #1, interface 2) [ 74.467409] hub 8-0:1.0: state 7 ports 2 chg 0000 evt 0002 [ 74.508926] gspca: v2.11.0 registered [ 74.515078] ov519 8-1:1.0: usb_probe_interface [ 74.515083] ov519 8-1:1.0: usb_probe_interface - got id [ 74.515088] gspca-2.11.5: probing 05a9:4519 [ 74.700355] ov519-2.11.5: I2C synced in 0 attempt(s) [ 74.700358] ov519-2.11.5: starting OV7xx0 configuration [ 74.712360] ov519-2.11.5: Sensor is a OV7660 [ 76.070091] input: ov519 as /devices/pci0000:00/0000:00:1d.3/usb8/8-1/input/input5 [ 76.070213] gspca-2.11.5: video0 created [ 76.070224] ov519 8-1:1.1: usb_probe_interface [ 76.070227] ov519 8-1:1.1: usb_probe_interface - got id [ 76.070239] ov519 8-1:1.2: usb_probe_interface [ 76.070241] ov519 8-1:1.2: usb_probe_interface - got id [ 76.070262] usbcore: registered new interface driver ov519 [ 76.178628] snd-usb-audio 8-1:1.1: usb_probe_interface [ 76.178635] snd-usb-audio 8-1:1.1: usb_probe_interface - got id [ 76.185357] usbcore: registered new interface driver snd-usb-audio [ 76.279093] uhci_hcd 0000:00:1d.3: reserve dev 2 ep82-ISO, period 1, phase 0, 40 us [ 76.804108] hub 2-0:1.0: hub_suspend [ 76.804117] usb usb2: bus auto-suspend [ 76.804121] ehci_hcd 0000:00:1d.7: suspend root hub [ 81.286524] uhci_hcd 0000:00:1d.3: release dev 2 ep82-ISO, period 1, phase 0, 40 us ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 3/6] [media] gspca core: Fix regressions gspca breaking devices with audio 2010-12-14 20:05 ` Anca Emanuel @ 2010-12-16 10:15 ` Jean-Francois Moine 2010-12-16 11:58 ` Anca Emanuel 0 siblings, 1 reply; 5+ messages in thread From: Jean-Francois Moine @ 2010-12-16 10:15 UTC (permalink / raw) To: Anca Emanuel; +Cc: Linux Media Mailing List On Tue, 14 Dec 2010 22:05:37 +0200 Anca Emanuel <anca.emanuel@gmail.com> wrote: > The same bizzzzzzzzz ... Does this noise exist with all image resolutions? Also, does it change when changing the frame rate or the light frequency? -- Ken ar c'hentañ | ** Breizh ha Linux atav! ** Jef | http://moinejf.free.fr/ ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 3/6] [media] gspca core: Fix regressions gspca breaking devices with audio 2010-12-16 10:15 ` Jean-Francois Moine @ 2010-12-16 11:58 ` Anca Emanuel 0 siblings, 0 replies; 5+ messages in thread From: Anca Emanuel @ 2010-12-16 11:58 UTC (permalink / raw) To: Jean-Francois Moine; +Cc: Linux Media Mailing List On Thu, Dec 16, 2010 at 12:15 PM, Jean-Francois Moine <moinejf@free.fr> wrote: > On Tue, 14 Dec 2010 22:05:37 +0200 > Anca Emanuel <anca.emanuel@gmail.com> wrote: > >> The same bizzzzzzzzz ... > > Does this noise exist with all image resolutions? Yes. > Also, does it change when changing the frame rate or the light > frequency? Today, I can not reproduce the same noise. Only when I put my hand near the camera. I tried to record it, but there is no sound. The sound is only on the speakers. I muted the output and disabled the "Webcam Classic", the same interference. The camera don't have an microphone, [ 2395.093550] usb 8-1: adding 8-1:1.1 (config #1, interface 1) [ 2395.093621] ov519 8-1:1.1: usb_probe_interface [ 2395.093627] ov519 8-1:1.1: usb_probe_interface - got id [ 2395.093646] snd-usb-audio 8-1:1.1: usb_probe_interface [ 2395.093653] snd-usb-audio 8-1:1.1: usb_probe_interface - got id there is no need for snd-usb-audio on this model. ^ permalink raw reply [flat|nested] 5+ messages in thread
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2010-12-14 18:52 ` [PATCH 3/6] [media] gspca core: Fix regressions gspca breaking devices with audio Anca Emanuel
2010-12-14 19:08 ` Jean-Francois Moine
2010-12-14 20:05 ` Anca Emanuel
2010-12-16 10:15 ` Jean-Francois Moine
2010-12-16 11:58 ` Anca Emanuel
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