All of lore.kernel.org
 help / color / mirror / Atom feed
From: Hans Verkuil <hverkuil@xs4all.nl>
To: Jurgen Kramer <gtmkramer@xs4all.nl>
Cc: Raimonds Cicans <ray@apollo.lv>, linux-media@vger.kernel.org
Subject: Re: [REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"
Date: Wed, 04 Feb 2015 17:19:17 +0100	[thread overview]
Message-ID: <54D24685.1000708@xs4all.nl> (raw)
In-Reply-To: <1423065972.2650.1.camel@xs4all.nl>

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?

Raimond, do you still see the AMD iommu faults with this patch?

Regards,

	Hans

> 
> [  172.946876] dvb_ca adapter 0: DVB CAM detected and initialised
> successfully
> [  276.938186] dvb_ca adapter 1: DVB CAM detected and initialised
> successfully
> [  405.007902] dvb_ca adapter 2: DVB CAM detected and initialised
> successfully
> [ 8031.928944] traps: polkitd[1017] general protection ip:7f8754445022
> sp:7fff3ef612d0 error:0 in libmozjs-17.0.so[7f8754306000+3b3000]
> [18977.465763] perf interrupt took too long (2510 > 2500), lowering
> kernel.perf_event_max_sample_rate to 50000
> [60407.000404] cx23885[1]: mpeg risc op code error
> [60407.000409] cx23885[1]: TS1 B - dma channel status dump
> [60407.000411] cx23885[1]:   cmds: init risc lo   : 0xb8869000
> [60407.000414] cx23885[1]:   cmds: init risc hi   : 0x00000000
> [60407.000417] cx23885[1]:   cmds: cdt base       : 0x00010580
> [60407.000420] cx23885[1]:   cmds: cdt size       : 0x0000000a
> [60407.000422] cx23885[1]:   cmds: iq base        : 0x00010400
> [60407.000425] cx23885[1]:   cmds: iq size        : 0x00000010
> [60407.000427] cx23885[1]:   cmds: risc pc lo     : 0xc9601048
> [60407.000430] cx23885[1]:   cmds: risc pc hi     : 0x00000000
> [60407.000433] cx23885[1]:   cmds: iq wr ptr      : 0x00004105
> [60407.000435] cx23885[1]:   cmds: iq rd ptr      : 0x00004109
> [60407.000438] cx23885[1]:   cmds: cdt current    : 0x000105a8
> [60407.000441] cx23885[1]:   cmds: pci target lo  : 0xb8988000
> [60407.000443] cx23885[1]:   cmds: pci target hi  : 0x00000000
> [60407.000445] cx23885[1]:   cmds: line / byte    : 0x00200000
> [60407.000448] cx23885[1]:   risc0: 0x1c0002f0 [ write sol eol count=752
> ]
> [60407.000452] cx23885[1]:   risc1: 0xb8988000 [ writerm sol 23 20 19
> resync count=0 ]
> [60407.000455] cx23885[1]:   risc2: 0x00000000 [ INVALID count=0 ]
> [60407.000457] cx23885[1]:   risc3: 0x1c0002f0 [ write sol eol count=752
> ]
> [60407.000460] cx23885[1]:   (0x00010400) iq 0: 0xb89888d0 [ writerm sol
> 23 20 19 resync count=2256 ]
> [60407.000464] cx23885[1]:   iq 1: 0x00000000 [ arg #1 ]
> [60407.000466] cx23885[1]:   iq 2: 0x1c0002f0 [ arg #2 ]
> [60407.000468] cx23885[1]:   (0x0001040c) iq 3: 0xb8988bc0 [ writerm sol
> 23 20 19 resync count=3008 ]
> [60407.000472] cx23885[1]:   iq 4: 0x00000000 [ arg #1 ]
> [60407.000474] cx23885[1]:   iq 5: 0x71000000 [ arg #2 ]
> [60407.000476] cx23885[1]:   (0x00010418) iq 6: 0x1c0002f0 [ write sol
> eol count=752 ]
> [60407.000479] cx23885[1]:   iq 7: 0xb8988000 [ arg #1 ]
> [60407.000481] cx23885[1]:   iq 8: 0x00000000 [ arg #2 ]
> [60407.000483] cx23885[1]:   (0x00010424) iq 9: 0x1c0002f0 [ write sol
> eol count=752 ]
> [60407.000486] cx23885[1]:   iq a: 0xb89882f0 [ arg #1 ]
> [60407.000488] cx23885[1]:   iq b: 0x00000000 [ arg #2 ]
> [60407.000490] cx23885[1]:   (0x00010430) iq c: 0x1c0002f0 [ write sol
> eol count=752 ]
> [60407.000493] cx23885[1]:   iq d: 0xb89885e0 [ arg #1 ]
> [60407.000495] cx23885[1]:   iq e: 0x00000000 [ arg #2 ]
> [60407.000497] cx23885[1]:   (0x0001043c) iq f: 0x1c0002f0 [ write sol
> eol count=752 ]
> [60407.000500] cx23885[1]:   iq 10: 0x6a76032d [ arg #1 ]
> [60407.000502] cx23885[1]:   iq 11: 0x3a68baa3 [ arg #2 ]
> [60407.000503] cx23885[1]: fifo: 0x00005000 -> 0x6000
> [60407.000504] cx23885[1]: ctrl: 0x00010400 -> 0x10460
> [60407.000506] cx23885[1]:   ptr1_reg: 0x00005860
> [60407.000508] cx23885[1]:   ptr2_reg: 0x000105a8
> [60407.000511] cx23885[1]:   cnt1_reg: 0x00000028
> [60407.000513] cx23885[1]:   cnt2_reg: 0x00000005
> [63048.983736] dvb_ca adapter 2: DVB CAM detected and initialised
> successfully
> [97553.449010] dvb_ca adapter 0: DVB CAM detected and initialised
> successfully
> 
> Regards,
> Jurgen
> 


  reply	other threads:[~2015-02-04 16:19 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-11  9:33 [REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2" Raimonds Cicans
2015-01-12 10:55 ` Hans Verkuil
2015-01-12 15:27   ` Raimonds Cicans
2015-01-13 16:07     ` Antti Palosaari
2015-01-29  7:33 ` Hans Verkuil
2015-01-29 11:51   ` Raimonds Cicans
2015-01-29 12:12     ` Hans Verkuil
2015-02-01 13:06       ` Raimonds Cicans
2015-02-02  9:36         ` Hans Verkuil
2015-02-02 14:43           ` Jurgen Kramer
2015-02-04 16:06           ` Jurgen Kramer
2015-02-04 16:19             ` Hans Verkuil [this message]
2015-02-04 17:21               ` Jurgen Kramer
2015-02-13  9:12                 ` Hans Verkuil
2015-02-13  9:24                   ` Hans Verkuil
2015-02-13 16:29                     ` Jurgen Kramer
2015-02-15  7:53                     ` Jurgen Kramer
2015-02-15 10:28                     ` Raimonds Cicans
2015-02-13 16:14                   ` Jurgen Kramer
2015-02-13 16:42                     ` Hans Verkuil
2015-02-13 17:20                       ` Jurgen Kramer
2015-02-04 19:53               ` Raimonds Cicans
2015-02-06 16:02                 ` Raimonds Cicans

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=54D24685.1000708@xs4all.nl \
    --to=hverkuil@xs4all.nl \
    --cc=gtmkramer@xs4all.nl \
    --cc=linux-media@vger.kernel.org \
    --cc=ray@apollo.lv \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.