- 30 Mar, 2009 40 commits
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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:Jean-Francois Moine <moinejf@free.fr> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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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
Signed-off-by:
Erik Andren <erik.andren@gmail.com> Signed-off-by:
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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
Signed-off-by:
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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
Signed-off-by:
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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: -
Magnus Damm authored
This patch fixes a free-without-alloc bug for V4L2_MEMORY_USERPTR video buffers. Signed-off-by:
Magnus Damm <damm@igel.co.jp> Signed-off-by:
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Mike Isely authored
Signed-off-by:
Mike Isely <isely@pobox.com> Signed-off-by:
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Douglas Kosovic authored
It's a quad Bt878 PCI-e x1 capture board that's basically the same as the IVC-200 (quad Bt878 PCI) capture board that's currently supported in the V4L2 bttv driver. Manufacturer's web page for IVCE-8784 with photo and info: http://www.iei.com.tw/en/product_IPC.asp?model=IVCE-8784Signed-off-by:
Douglas Kosovic <douglask@itee.uq.edu.au> Signed-off-by:
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Mauro Carvalho Chehab authored
Patch removes err() macros from few usb devices. It places pr_err in pvrusb2-v4l2.c, dev_err in dabusb and in usbvision drivers. Beside placing dev_err, patch defines new s2255_dev_err macro with S2255_DRIVER_NAME in s2255 module. Signed-off-by:
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Laurent Pinchart authored
The dynamically allocated input_dev->phys buffer isn't freed when unregistering the device. As the input layer doesn't provide any release callback, use a fixed-size buffer inside the uvc_device structure. Signed-off-by:
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Laurent Pinchart authored
URB buffers for video transfers are sized to UVC_MAX_PACKETS bulk/isochronous packets by default. If the system is too low on memory try successively smaller numbers of packets until allocation succeeds. Tested-by:
Johannes Berg <johannes@sipsolutions.net> Signed-off-by:
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Laurent Pinchart authored
The Alcor Micro AU3820 chipset (found in the Future Boy PC USB webcam) requires the MINMAX quirk. Add a corresponding entry in the device IDs list. Signed-off-by:
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Laurent Pinchart authored
strncpy is unsafe as it doesn't append a terminating NUL character when the source string doesn't fit in the destination buffer. Replace it with strlcpy. strncat is misused as its size argument refers to the source string, not the destination buffer. Replace it with strlcat. Signed-off-by:
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Hans Verkuil authored
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Antti Palosaari authored
Add new USB ID 1b80:e39b for KWorld DVB-T 395U. This device revision does have Quantek QT1010 silicon tuner. Thanks-to: Ray Chen <swyear@gmail.com> Signed-off-by:
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Andy Walls authored
Card report provided by Patryk on the ivtv-devel list: http://ivtvdriver.org/pipermail/ivtv-devel/2009-January/005922.htmlReported-by:
Pat <tatyrza@mm.pl> Signed-off-by:
Andy Walls <awalls@radix.net> Signed-off-by:
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Andy Walls authored
request_module() needs to be called with a string literal for a format string or with 1 or more variable arguments to avoid compiler warnings and possible exploits, if someone could cause us to get a format string with a '%' code in the format string when we make the call. Reported-by:
Brandon Jenkins <bcjenkins@tvwhere.com> Signed-off-by:
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Andy Walls authored
First step in conversion to the new V4L2 framework. Added per cx18 device instance of the v4l2_device and its registration. Signed-off-by:
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Andy Walls authored
Renamed structure member name to be more specific to type in anticipation of updating to the v4l2_device/v4l2_subdev framework. Too many objects named "dev" and /v4l2_\{0,1\}dev/ would be to confusing. Signed-off-by: -
Andy Walls authored
Make sure v4l2-ctl --log-status outputs the driver version. Reported-by:
David Dombroski <davedom@optonline.net> Signed-off-by:
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Andy Walls authored
Normalize the APU state before the second firmware load so that audio for the first analog capture is correct. Many thanks to Conexant for supporting me in finding a solution for this problem. Signed-off-by:
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Andy Walls authored
Fix bugs in the cx18 AC3 control implementation that would have affected ivtv and other drivers via the cx2341x module. Bring AC3 controls behavior into comliance with V4L2 specification. Thanks to Hans Verkuil for reviewing the previous patch and pointing out the problems. Reported-by:
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Andy Walls authored
Initial addition of controls to set AC-3 audio encoding for the CX23418 - it does not work yet due to firmware or cx18 driver issues. This change affects the common cx2341x and ivtv modules due to shared structures and common functions. Signed-off-by:
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