Re: [RFD] use-counting V4L2 clocks

2013-10-19 Thread Sylwester Nawrocki
Hi All, On 10/15/2013 11:37 PM, Guennadi Liakhovetski wrote: On Tue, 15 Oct 2013, Laurent Pinchart wrote: > On Tuesday 15 October 2013 10:05:45 Guennadi Liakhovetski wrote: > > On Thu, 10 Oct 2013, Laurent Pinchart wrote: > > > On Tuesday 08 October 2013 23:57:55 Guennadi Liakhovetski w

Re: [RFD] use-counting V4L2 clocks

2013-10-15 Thread Guennadi Liakhovetski
Hi Laurent On Tue, 15 Oct 2013, Laurent Pinchart wrote: > Hi Guennadi, > > On Tuesday 15 October 2013 10:05:45 Guennadi Liakhovetski wrote: > > On Thu, 10 Oct 2013, Laurent Pinchart wrote: > > > On Tuesday 08 October 2013 23:57:55 Guennadi Liakhovetski wrote: > > > > Hi Mauro, > > > > > > > > T

Re: [RFD] use-counting V4L2 clocks

2013-10-15 Thread Laurent Pinchart
Hi Guennadi, On Tuesday 15 October 2013 10:05:45 Guennadi Liakhovetski wrote: > On Thu, 10 Oct 2013, Laurent Pinchart wrote: > > On Tuesday 08 October 2013 23:57:55 Guennadi Liakhovetski wrote: > > > Hi Mauro, > > > > > > Thanks for your long detailed mail. For the sake of brevity however I'll >

Re: [RFD] use-counting V4L2 clocks

2013-10-15 Thread Guennadi Liakhovetski
Hi Laurent Thanks for your opinion. On Thu, 10 Oct 2013, Laurent Pinchart wrote: > Hi Guennadi and Mauro, > > On Tuesday 08 October 2013 23:57:55 Guennadi Liakhovetski wrote: > > Hi Mauro, > > > > Thanks for your long detailed mail. For the sake of brevity however I'll > > drop most of it in t

Re: [RFD] use-counting V4L2 clocks

2013-10-09 Thread Laurent Pinchart
Hi Guennadi and Mauro, On Tuesday 08 October 2013 23:57:55 Guennadi Liakhovetski wrote: > Hi Mauro, > > Thanks for your long detailed mail. For the sake of brevity however I'll > drop most of it in this my reply, everybody interested should be able to > read the original. > > On Wed, 9 Oct 2013,

Re: [RFD] use-counting V4L2 clocks

2013-10-08 Thread Guennadi Liakhovetski
Hi Mauro, Thanks for your long detailed mail. For the sake of brevity however I'll drop most of it in this my reply, everybody interested should be able to read the original. On Wed, 9 Oct 2013, Mauro Carvalho Chehab wrote: [snip] > In other words, what you're actually proposing is to change

Re: [RFD] use-counting V4L2 clocks

2013-10-08 Thread Mauro Carvalho Chehab
Em Thu, 12 Sep 2013 21:13:49 +0200 (CEST) Guennadi Liakhovetski escreveu: > Hi all > > We've got a broken driver in 3.11 and in 3.12-rc and we don't have a clear > way to properly fix it. The problem has been originally reported and > discussed in [1], a patch-set to fix the problem has been p

Re: [RFD] use-counting V4L2 clocks

2013-10-08 Thread Guennadi Liakhovetski
Hi Sylwester, On Thu, 12 Sep 2013, Sylwester Nawrocki wrote: > Hi Guennadi, > > On 09/12/2013 09:13 PM, Guennadi Liakhovetski wrote: > > So, I think, our V4L2 clock enable / disable calls should be balanced, and > > to enforce that a warning is helpful. Other opinions? > > I'd assume we should

Re: [RFD] use-counting V4L2 clocks

2013-09-12 Thread Sylwester Nawrocki
Hi Guennadi, On 09/12/2013 09:13 PM, Guennadi Liakhovetski wrote: So, I think, our V4L2 clock enable / disable calls should be balanced, and to enforce that a warning is helpful. Other opinions? I'd assume we should enforce those calls balanced, but I might not be well aware of consequences fo

[RFD] use-counting V4L2 clocks

2013-09-12 Thread Guennadi Liakhovetski
Hi all We've got a broken driver in 3.11 and in 3.12-rc and we don't have a clear way to properly fix it. The problem has been originally reported and discussed in [1], a patch-set to fix the problem has been proposed in [2], which actually lead to the topic of this mail - whether or not calls