- 30 Mar, 2009 40 commits
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Kyle Guinn authored
The MR97310A is a dual-mode webcam controller that provides compressed BGGR Bayer frames. The decompression algorithm for still images is the same as for video, and is currently implemented in libgphoto2. Signed-off-by:
Kyle Guinn <elyk03@gmail.com> Signed-off-by:
Jean-Francois Moine <moinejf@free.fr> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Jean-Francois Moine authored
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Jean-Francois Moine authored
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Jean-Francois Moine authored
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Jean-Francois Moine authored
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Jean-Francois Moine authored
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Jean-Francois Moine authored
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Jean-Francois Moine authored
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Jean-Francois Moine authored
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Jean-Francois Moine authored
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Jean-Francois Moine authored
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Jean-Francois Moine authored
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Jean-Francois Moine authored
The returned value of i2c read is a 16 bits word. It was stored in a 8 bits variable, preventing a sensor to be detected. Signed-off-by:
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Jean-Francois Moine authored
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Antonio Ospite authored
The Hercules webcam based on ov534 use different sensor than Playstation Eye, disable them until full support is provided. Signed-off-by:
Antonio Ospite <ospite@studenti.unina.it> Signed-off-by:
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Jean-Francois Moine authored
This webcam is generic and some sensors are not treated by the driver zc0301. Signed-off-by:
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Erik Andren authored
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Erik Andren <erik.andren@gmail.com> Signed-off-by:
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Erik Andren authored
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Jean-Francois Moine authored
The err, warning and info redefinitions don't need the use of do {} while. Signed-off-by: -
Alexey Klimov authored
Signed-off-by:
Alexey Klimov <klimov.linux@gmail.com> Signed-off-by:
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Alexey Klimov authored
Introduce int ret and check it value after call to usb_register(). Signed-off-by:
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Erik Andren authored
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Jean-Francois Moine authored
The transfer endpoint address is now automatically chosen. Signed-off-by:
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Jean-Francois Moine authored
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Jose Alberto Reguero authored
The new Avermedia Volar-X is shipped with a new remote(RM-KS). The attached patch add a new option to the remote parameter of dvb_usb_af9015 for this remote. Signed-off-by:
Felipe Morales Moreno <felipe.morales.moreno@gmail.com> Signed-off-by:
Jose Alberto Reguero <jareguero@telefonica.net> Signed-off-by:
Antti Palosaari <crope@iki.fi> Signed-off-by:
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Antti Palosaari authored
Remove dual_mode module param. Possible 2nd FE seems not to be buggy any more and therefore can be enabled as default. Signed-off-by:
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Douglas Schilling Landgraf authored
Just call em28xx_isoc_audio_deinit() if em28xx sent a usb_submit(). Signed-off-by:
Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by:
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Douglas Schilling Landgraf authored
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Alexey Klimov authored
Move development mail-list to linux-media on vger.kernel.org. Signed-off-by:
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Douglas Schilling Landgraf authored
Added entry for GADMEI TVR200. Thanks to Yohanes Nugroho <yohanes@gmail.com> for testing and data collection. Signed-off-by:
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Devin Heitmueller authored
Make it clear that a failure in dib0700_i2c_enumeration is a fatal condition and we cannot continue. If the failure occurs, do not attempt to attach to the tuner. Problem Noticed the issue when debugging an i2c issue a YUAN High-Tech STK7700PH for user Roshan Karki <roshan@olenepal.org>. Signed-off-by:
Devin Heitmueller <dheitmueller@linuxtv.org> Signed-off-by:
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Devin Heitmueller authored
Make it clear that the address is in hex format. Signed-off-by:
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Arne Luehrs authored
Adds the IR data structure to the configuration datastructure of the Hauppauge WinTV Nova-TD USB stick (52009) Provided remote control is the same as theone provided with the Nova-T500 Card. Signed-off-by:
Arne Luehrs <arne.luehrs@googlemail.com> Signed-off-by:
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Alexey Klimov authored
Place usb_make_path in dsbr100.c, radio-mr800.c, radio-si470x.c that used when reporting bus_info information in vidioc_querycap. Signed-off-by:
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Hans Verkuil authored
The previous conversion to video_ioctl2 broke VIDIOC_ENUMSTD. This is now fixed. Signed-off-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
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Thierry MERLE authored
usb_make_path reports canonical bus info. Use it when reporting bus info in VIDIOC_QUERYCAP. Signed-off-by:
Thierry MERLE <thierry.merle@free.fr> Signed-off-by:
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Thierry MERLE authored
usb_make_path reports canonical bus info. Use it when reporting bus info in VIDIOC_QUERYCAP. Signed-off-by:
Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by:
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Thierry MERLE authored
usb_make_path reports canonical bus info. Use it when reporting bus info in VIDIOC_QUERYCAP. Signed-off-by:
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Thierry MERLE authored
usb_make_path reports canonical bus info. Use it when reporting bus info in VIDIOC_QUERYCAP. Signed-off-by:
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Mauro Carvalho Chehab authored
videobuf_vmalloc_free() is never freeing the video buffer memory. Due to that, after multiple open/closes, user can suffer a panic: Kernel BUG at mm/slab.c:2650 invalid opcode: 0000 [1] SMP last sysfs file: /class/video4linux/video0/dev CPU 4 Modules linked in: vivi(U) videodev(U) v4l1_compat(U) v4l2_compat_ioctl32(U) videobuf_vmalloc(U) videobuf_core(U) ipv6 xfrm_nalgo autofs4 vmnet(U) vmblock(U) vmci(U) vmmon(U) ip_conntrack_netbios_ns ipt_REJECT xt_state ip_conntrack nfnetlink xt_tcpudp iptable_filter ip_tables x_tables cpufreq_ondemand dm_mirror dm_log dm_multipath scsi_dh dm_mod video backlight sbs i2c_ec button battery asus_acpi acpi_memhotplug ac lp testmgr_cipher testmgr aead crypto_blkcipher crypto_algapi crypto_api arc4 snd_hda_intel nvidia(PFU) snd_seq_dummy snd_seq_oss snd_seq_midi_event rt73usb crc_itu_t snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss tg3 sr_mod snd_pcm snd_timer snd_page_alloc snd_hwdep pcspkr rt2500usb cdrom rt2x00usb rt2x00lib libphy snd parport_pc soundcore shpchp serio_raw i2c_i801 i5400_edac parport ata_piix sg mac80211 edac_mc i2c_core cfg80211 ahci libata sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd Pid: 6215, comm: v4l-stress-buff Tainted: PF 2.6.18-118.el5 #1 RIP: 0010:[<ffffffff80017506>] [<ffffffff80017506>] cache_grow+0x1e/0x395 RSP: 0018:ffff810128a35d28 EFLAGS: 00010006 RAX: 0000000000000000 RBX: 00000000000080d0 RCX: 00000000ffffffff RDX: 0000000000000000 RSI: 00000000000080d0 RDI: ffff8101042d8340 RBP: ffff8101042ce5e0 R08: ffff81012fc1e8c0 R09: ffff8101042eac00 R10: 0000000000000000 R11: ffffffff882a5139 R12: ffff8101042d8340 R13: ffff8101042ce5c0 R14: 0000000000000000 R15: ffff8101042d8340 FS: 0000000000000000(0000) GS:ffff81012fc24d40(0063) knlGS:00000000f7f706c0 CS: 0010 DS: 002b ES: 002b CR0: 000000008005003b CR2: 00000000f7f9a000 CR3: 0000000117ad0000 CR4: 00000000000006e0 Process v4l-stress-buff (pid: 6215, threadinfo ffff810128a34000, task ffff810128fcb820) Stack: ffffc20012a39000 0000004415173ff8 ffff810000011c10 000280d200000000 0000000000000002 00000000ffffffff ffff8101042ce5e0 ffff81012fc1e8c0 ffff8101042ce5c0 000000000000000c ffff8101042d8340 ffffffff8005bdde Call Trace: [<ffffffff8005bdde>] cache_alloc_refill+0x136/0x186 [<ffffffff800d7822>] kmem_cache_alloc_node+0x98/0xb2 [<ffffffff800cda1f>] __vmalloc_area_node+0x62/0x153 [<ffffffff800cdd65>] vmalloc_user+0x15/0x50 [<ffffffff882a521f>] :videobuf_vmalloc:__videobuf_iolock+0xe6/0x155 [<ffffffff8838f958>] :vivi:buffer_prepare+0xb9/0xe6 [<ffffffff882981f3>] :videobuf_core:__videobuf_read_start+0xa2/0x10f [<ffffffff882983e6>] :videobuf_core:videobuf_read_stream+0x9c/0x1f3 [<ffffffff8000b3f3>] vfs_read+0xcb/0x171 [<ffffffff80011967>] sys_read+0x45/0x6e [<ffffffff8006149b>] sysenter_do_call+0x1b/0x67 Code: 0f 0b 68 af 1e 2a 80 c2 5a 0a f6 c7 20 0f 85 53 03 00 00 89 RIP [<ffffffff80017506>] cache_grow+0x1e/0x395 RSP <ffff810128a35d28> <0>Kernel panic - not syncing: Fatal exception Thanks to Douglas Schilling Landgraf <dougsland@gmail.com> for writing a stress tool for testing and to Robert Krakora <rob.krakora@messagenetsystems.com> to trace the code and discover the point where the bug were happening. Thanks also to Magnus Damm <damm@igel.co.jp> that provided us a fix for a similar bug on videobuf-dma-contig. Signed-off-by:
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