Re: macbook webcam no longer works on .35-rc

2010-07-12 Thread Johannes Berg
On Mon, 2010-07-05 at 10:23 +0200, Laurent Pinchart wrote: Could you please test the following patch when you will have time ? That fixes it, thank you. johannes diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c index 9af4d47..a350fad 100644 ---

macbook webcam no longer works on .35-rc

2010-06-30 Thread Johannes Berg
I'm pretty sure this was a regression in .34, but haven't checked right now, can bisect when I find time but wanted to inquire first if somebody had ideas. All I get is: [57372.078968] uvcvideo: Failed to query (130) UVC control 5 (unit 3) : -32 (exp. 1). johannes -- To unsubscribe from this

Re: macbook webcam no longer works on .35-rc

2010-07-02 Thread Johannes Berg
On Wed, 2010-06-30 at 23:11 +0200, Johannes Berg wrote: I'm pretty sure this was a regression in .34, but haven't checked right now, can bisect when I find time but wanted to inquire first if somebody had ideas. All I get is: [57372.078968] uvcvideo: Failed to query (130) UVC control 5 (unit

Re: macbook webcam no longer works on .35-rc

2010-07-05 Thread Johannes Berg
On Mon, 2010-07-05 at 09:28 +0200, Laurent Pinchart wrote: Hi Johannes, On Friday 02 July 2010 09:26:15 Johannes Berg wrote: On Wed, 2010-06-30 at 23:11 +0200, Johannes Berg wrote: I'm pretty sure this was a regression in .34, but haven't checked right now, can bisect when I find time

Re: [PATCH 6/7] backports: add media subsystem drivers

2013-04-13 Thread Johannes Berg
On Sat, 2013-04-13 at 07:13 -0700, Luis R. Rodriguez wrote: From: Luis R. Rodriguez mcg...@do-not-panic.com This adds backport support for all media subsystem drivers. This is enabled only for = 3.2. Some media drivers rely on the new probe deferrral mechanism (-EPROBE_DEFER see commit

non-working UVC device 058f:5608

2014-06-07 Thread Johannes Berg
I just obtained a new (special-purpose) webcam, and it doesn't seem to work at all. On kernel torvals/linux.git next branch, it doesn't even really connect, on 3.13 (which I'm running on my laptop) I get errors like this: xhci_hcd :00:14.0: ERROR Transfer event TRB DMA ptr not part of current

Re: non-working UVC device 058f:5608

2014-06-09 Thread Johannes Berg
Hi Laurent, Thanks for the quick reply! and then the kernel message repeats forever, while I can't even exit uvccapture unless I kill it hard, at which point I get xhci_hcd :00:14.0: Signal while waiting for configure endpoint command usb 1-3.4.4.3: Not enough bandwidth for

Re: non-working UVC device 058f:5608

2014-06-09 Thread Johannes Berg
On Mon, 2014-06-09 at 11:25 +0200, Laurent Pinchart wrote: Indeed, that works! Interestingly, it works neither on a USB3 port directly, nor on a USB2 hub behind the USB3 port. I would thus be tempted to classify this as an XHCI controller issue. linux- usb should be the right list to get

Re: non-working UVC device 058f:5608

2014-06-09 Thread Johannes Berg
On Mon, 2014-06-09 at 11:59 +0200, Johannes Berg wrote: Johannes, could you enable USB debugging in the linus/master kernel and provide a kernel log ? I'll try to get some logs (wasn't there tracing added to xhci too? will check) Here we go - log + tracing: log: http://p.sipsolutions.net

Re: non-working UVC device 058f:5608

2014-06-09 Thread Johannes Berg
On Mon, 2014-06-09 at 12:27 +0200, Johannes Berg wrote: Here we go - log + tracing: log: http://p.sipsolutions.net/d5926c43d531e3af.txt trace: http://johannes.sipsolutions.net/files/xhci.trace.dat.xz Oh, and this was the kernel diff to commit 963649d735c8b6eb0f97e82c54f02426ff3f1f45: diff

Re: [PATCH 00/22] Add and use pci_zalloc_consistent

2014-06-24 Thread Johannes Berg
On Tue, 2014-06-24 at 09:27 +1000, Julian Calaby wrote: - x = (T)pci_alloc_consistent(E1,E2,E3); + x = pci_zalloc_consistent(E1,E2,E3); if ((x==NULL) || ...) S - memset((T2)x,0,E2); I don't know much about SmPL, but wouldn't having that if statement there reduce your matches? Code

Re: [Ksummit-discuss] Including images on Sphinx documents

2016-11-17 Thread Johannes Berg
> So, the problem that remains is for those images whose source > is a bitmap. If we want to stick with the Sphinx supported formats, > we have only two options for bitmaps: jpg or png. We could eventually > use uuencode or base64 to make sure that the patches won't use > git binary diff

Re: [Ksummit-discuss] Including images on Sphinx documents

2016-11-21 Thread Johannes Berg
> > > You had pointed me to this plugin before > > > https://pythonhosted.org/sphinxcontrib-aafig/ > > > > > > but I don't think it can actually represent any of the pictures. > > > > No, but there are some ascii art images inside some txt/rst files > > and inside some kernel-doc comments. We