https://bugzilla.novell.com/show_bug.cgi?id=861750 https://bugzilla.novell.com/show_bug.cgi?id=861750#c0 Summary: Twinhan VisionPlus DVB-S card causes hang of bttv Classification: openSUSE Product: openSUSE 13.1 Version: Final Platform: x86-64 OS/Version: openSUSE 13.1 Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: mawa@uni-freiburg.de QAContact: qa-bugs@suse.de CC: f.lange@hccnet.nl Found By: --- Blocker: --- Fiete Lange changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |f.lange@hccnet.nl User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:26.0) Gecko/20100101 Firefox/26.0 A DVB-S card Twinhan VisionPlus, which runs under 12.3 with no problems, causes a hang under 13.1 with kernel-default-3.11.6-4.1.x86_64 when loading the bttv driver. With kernel-default-3.13.1-7.1.gfc9498b.x86_64 from http://download.opensuse.org/repositories/home:/BdMdesigN:/Kernel the problem seems to be fixed. I found a patch at https://patchwork.linuxtv.org/patch/20705/ diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c index c6532de..4f0aaa5 100644 --- a/drivers/media/pci/bt8xx/bttv-driver.c +++ b/drivers/media/pci/bt8xx/bttv-driver.c @@ -4182,7 +4182,8 @@ static int bttv_probe(struct pci_dev *dev, const struct pci_device_id *pci_id) } btv->std = V4L2_STD_PAL; init_irqreg(btv); - v4l2_ctrl_handler_setup(hdl); + if (!bttv_tvcards[btv->c.type].no_video) + v4l2_ctrl_handler_setup(hdl); if (hdl->error) { result = hdl->error; goto fail2; Reproducible: Always Steps to Reproduce: 1.fresh 13.1 install 2.insert Twinhan VisionPlus DVB 3.boot Actual Results: hang Expected Results: same as under 12.3: [ 26.857323] bttv: driver version 0.9.19 loaded [ 26.857471] bttv: using 8 buffers with 2080k (520 pages) each for capture [ 26.857692] bttv: Bt8xx card found (0) [ 26.857876] bttv: 0: Bt878 (rev 17) at 0000:07:09.0, irq: 21, latency: 32, mmio: 0xd3300000 [ 26.858129] bttv: 0: detected: Twinhan VisionPlus DVB [card=113], PCI subsystem ID is 1822:0001 [ 26.860153] bttv: 0: using: Twinhan DST + clones [card=113,autodetected] [ 26.860426] bttv: 0: tuner absent [ 26.860621] bttv: 0: add subdevice "dvb0" [ 26.961074] bt878: AUDIO driver version 0.0.0 loaded [ 26.961281] bt878: Bt878 AUDIO function found (0). [ 26.961431] bt878_probe: card id=[0x11822],[ Twinhan VisionPlus DVB ] has DVB functions. [ 26.961653] bt878(0): Bt878 (rev 17) at 07:09.1, irq: 21, latency: 32, memory: 0xd3301000 [ 27.615173] DVB: registering new adapter (bttv0) [ 27.971403] bt878 0000:07:09.1: DVB: registering adapter 0 frontend 0 (DST DVB-S)... --- Comment #1 from Fiete Lange 2014-02-15 15:18:45 UTC --- The same problem here with Twinhan DVB Cab-CI card -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.