* Gabor Z. Papp gzpapp.li...@gmail.com:
| I would like to use my Pinnacle Dazzle DVC usb encoder with kernels
| 3.10-4.0, but I'm getting the same error all the time.
| Latest working kernel is the 3.4 line.
| What happend with the driver?
Should I provide more details than the dmesg output?
Linux video capture interface: v2.00
em28xx: New device Pinnacle Systems GmbH DVC100 @ 480 Mbps (2304:021a,
interface 0, class 0)
em28xx: Video interface 0 found: bulk isoc
em28xx: chip ID is em2710/2820
em2710/2820 #0: EEPROM ID = 1a eb 67 95, EEPROM hash = 0xe2ac7680
em2710/2820 #0: EEPROM info:
em2710/2820 #0: AC97 audio (5 sample rates)
em2710/2820 #0: 300mA max power
em2710/2820 #0: Table at offset 0x06, strings=0x1098, 0x2e6a, 0x
em2710/2820 #0: Identified as Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas
Video to DVD maker / Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U (card=9)
em2710/2820 #0: analog set to isoc mode.
em28xx audio device (2304:021a): interface 1, class 1
em28xx audio device (2304:021a): interface 2, class 1
usbcore: registered new interface driver em28xx
em2710/2820 #0: Registering V4L2 extension
saa7115 1-0025: saa7113 found @ 0x4a (em2710/2820 #0)
em2710/2820 #0: Config register raw data: 0x12
em2710/2820 #0: AC97 vendor ID = 0x83847650
em2710/2820 #0: AC97 features = 0x6a90
em2710/2820 #0: Empia 202 AC97 audio processor detected
em2710/2820 #0: V4L2 video device registered as video0
em2710/2820 #0: V4L2 extension successfully initialized
em28xx: Registered (Em28xx v4l2 Extension) extension
Linux agpgart interface v0.103
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky m...@qualcomm.com
ffmpeg: page allocation failure: order:6, mode:0xd0
CPU: 0 PID: 3721 Comm: ffmpeg 4.0.5-gzp1 #1
Hardware name: System manufacturer System Product Name/P5W64 WS Pro, BIOS 1201
10/01/2008
c12e214e 0001 c109221f c137382c f51ff478 0006 00d0
0001 00d0 0040 00d0 c109419f 00d0 0006
0028 0040 0010 0028 0040 0050 f51ff1c0
Call Trace:
[c12e214e] ? dump_stack+0x3e/0x4e
[c109221f] ? warn_alloc_failed+0xaf/0xf0
[c109419f] ? __alloc_pages_nodemask+0x39f/0x5a0
[c10065ff] ? dma_generic_alloc_coherent+0x8f/0xd0
[c1006570] ? via_no_dac+0x40/0x40
[f8149a2b] ? hcd_buffer_alloc+0xbb/0x140 [usbcore]
[f861f4e1] ? em28xx_alloc_urbs+0x191/0x410 [em28xx]
[f8676ce6] ? saa711x_writeregs+0x36/0x90 [saa7115]
[f861f842] ? em28xx_init_usb_xfer+0x52/0x160 [em28xx]
[f86664f0] ? em28xx_start_analog_streaming+0x230/0x410 [em28xx_v4l]
[f86640c0] ? em28xx_wake_i2c+0xc0/0xc0 [em28xx_v4l]
[f8666123] ? buffer_queue+0x53/0xb0 [em28xx_v4l]
[f864ee3e] ? __buf_prepare+0x28e/0x300 [videobuf2_core]
[f864d1b2] ? vb2_start_streaming+0x52/0x130 [videobuf2_core]
[f864f9fd] ? vb2_internal_qbuf+0xcd/0x200 [videobuf2_core]
[f864f72f] ? vb2_internal_streamon+0x10f/0x150 [videobuf2_core]
[f864f7cc] ? vb2_ioctl_streamon+0xc/0x40 [videobuf2_core]
[f85e16e3] ? v4l_streamon+0x13/0x20 [videodev]
[f85e3ea0] ? __video_do_ioctl+0x230/0x2d0 [videodev]
[c10a748e] ? __pte_alloc+0x1e/0x80
[f85e3a1f] ? video_usercopy+0x19f/0x3d0 [videodev]
[c10de6f2] ? inode_to_bdi+0x12/0x40
[c10ac4da] ? vma_wants_writenotify+0x6a/0x80
[c10ac515] ? vma_set_page_prot+0x25/0x50
[c10ad4c8] ? mmap_region+0x138/0x4f0
[f85e3c5f] ? video_ioctl2+0xf/0x20 [videodev]
[f85e3c70] ? video_ioctl2+0x20/0x20 [videodev]
[f85e068d] ? v4l2_ioctl+0xdd/0x120 [videodev]
[f85e05b0] ? v4l2_open+0xe0/0xe0 [videodev]
[c10cdd3f] ? do_vfs_ioctl+0x31f/0x540
[c10adb26] ? do_mmap_pgoff+0x2a6/0x330
[c10a0766] ? vm_mmap_pgoff+0x56/0x80
[c10cdf9c] ? SyS_ioctl+0x3c/0x70
[c12e5ecc] ? sysenter_do_call+0x12/0x12
Mem-Info:
DMA per-cpu:
CPU0: hi:0, btch: 1 usd: 0
CPU1: hi:0, btch: 1 usd: 0
CPU2: hi:0, btch: 1 usd: 0
CPU3: hi:0, btch: 1 usd: 0
Normal per-cpu:
CPU0: hi: 186, btch: 31 usd: 0
CPU1: hi: 186, btch: 31 usd: 0
CPU2: hi: 186, btch: 31 usd: 167
CPU3: hi: 186, btch: 31 usd: 0
HighMem per-cpu:
CPU0: hi: 186, btch: 31 usd: 0
CPU1: hi: 186, btch: 31 usd: 0
CPU2: hi: 186, btch: 31 usd: 0
CPU3: hi: 186, btch: 31 usd: 0
active_anon:86766 inactive_anon:53673 isolated_anon:0
active_file:67864 inactive_file:145211 isolated_file:0
unevictable:0 dirty:3 writeback:0 unstable:0
free:109849 slab_reclaimable:37567 slab_unreclaimable:4346
mapped:20327 shmem:256 pagetables:748 bounce:0
free_cma:0
DMA free:3504kB min:64kB low:80kB high:96kB active_anon:1448kB
inactive_anon:1596kB active_file:5600kB inactive_file:2296kB unevictable:0kB
isolated(anon):0kB isolated(file):0kB present:15992kB managed:15916kB
mlocked:0kB dirty:0kB writeback:0kB mapped:824kB shmem:0kB
slab_reclaimable:816kB slab_unreclaimable:164kB kernel_stack:0kB
pagetables:24kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB
pages_scanned:20 all_unreclaimable
