Hi, On Fri, 2015-02-13 at 10:12 +0100, Hans Verkuil wrote: > Hi Jurgen, > > On 02/04/2015 06:21 PM, Jurgen Kramer wrote: > > On Wed, 2015-02-04 at 17:19 +0100, Hans Verkuil wrote: > >> On 02/04/2015 05:06 PM, Jurgen Kramer wrote: > >>> Hi Hans, > >>> > >>> On Mon, 2015-02-02 at 10:36 +0100, Hans Verkuil wrote: > >>>> Raimonds and Jurgen, > >>>> > >>>> Can you both test with the following patch applied to the driver: > >>> > >>> Unfortunately the mpeg error is not (completely) gone: > >> > >> OK, I suspected that might be the case. Is the UNBALANCED warning > >> gone with my vb2 patch? > > >> When you see this risc error, does anything > >> break (broken up video) or crash, or does it just keep on streaming? > > Can you comment on this question? I still get the risc errors at regular intervals. I am not sure what the real impact is. I do get the occasional failed recording (dreaded 0 byte recoderings). > > > > The UNBALANCED warnings have not reappeared (so far). > > And they are still gone? If that's the case, then I'll merge the patch > fixing this for 3.20. No, these are gone. > > With respect to the risc error: the only reason I can think of is that it > is a race condition when the risc program is updated. I'll see if I can > spend some time on this today or on Monday. Can you give me an indication > how often you see this risc error message? dmesg |grep "risc op code error" [ 1267.999719] cx23885[1]: mpeg risc op code error [17830.312766] cx23885[2]: mpeg risc op code error [37820.312372] cx23885[2]: mpeg risc op code error [48973.897721] cx23885[2]: mpeg risc op code error [126673.151447] cx23885[0]: mpeg risc op code error [208262.607584] cx23885[2]: mpeg risc op code error [212564.803499] cx23885[2]: mpeg risc op code error [288834.700570] cx23885[1]: mpeg risc op code error [298753.789105] cx23885[2]: mpeg risc op code error [341900.746719] cx23885[2]: mpeg risc op code error [346513.849946] cx23885[1]: mpeg risc op code error [359267.169552] cx23885[2]: mpeg risc op code error [370728.293458] cx23885[1]: mpeg risc op code error [423626.314834] cx23885[1]: mpeg risc op code error uptime: 17:14:03 up 4 days, 22:22, 2 users, load average: 0.19, 0.39, 0.34 Best regards, Jurgen -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
