From: Mark Clarkstone <hello@markclarkstone.co.uk>
To: linux-media@vger.kernel.org
Subject: cx23885 / DVBSky T9580: mpeg risc op code error
Date: Tue, 27 Jan 2015 10:41:29 +0000 [thread overview]
Message-ID: <CADBe_Tv3ijpsaS7Uy0XdAR+vz3mCL-qksuyZGwknrQCV6EAn+Q@mail.gmail.com> (raw)
Hey folks,
I seem to keep getting the this error after a day or two with my DVBSky T9580.
The card appears to keep working regardless of the error but
unfortunately whenever this occurs the Sky (UK)+ HD box downstairs
goes completely bonkers (poor signal, blocking etc) until I tune to a
service or restart the box. I'm only guessing here but I think
whenever this happens the card must be sending some weird voltage to
the dish interfering with the STB.
dmesg output snip:
[ 641.339516] cx23885[0]: mpeg risc op code error
[ 641.339573] cx23885[0]: TS2 C - dma channel status dump
[ 641.339580] cx23885[0]: cmds: init risc lo : 0xb6b8f000
[ 641.339586] cx23885[0]: cmds: init risc hi : 0x00000000
[ 641.339592] cx23885[0]: cmds: cdt base : 0x000105e0
[ 641.339597] cx23885[0]: cmds: cdt size : 0x0000000a
[ 641.339603] cx23885[0]: cmds: iq base : 0x00010440
[ 641.339608] cx23885[0]: cmds: iq size : 0x00000010
[ 641.339613] cx23885[0]: cmds: risc pc lo : 0xb6b8f008
[ 641.339618] cx23885[0]: cmds: risc pc hi : 0x00000000
[ 641.339623] cx23885[0]: cmds: iq wr ptr : 0x00004112
[ 641.339629] cx23885[0]: cmds: iq rd ptr : 0x00004110
[ 641.339634] cx23885[0]: cmds: cdt current : 0x00010618
[ 641.339639] cx23885[0]: cmds: pci target lo : 0xb7a51490
[ 641.339644] cx23885[0]: cmds: pci target hi : 0x00000000
[ 641.339649] cx23885[0]: cmds: line / byte : 0x01070000
[ 641.339654] cx23885[0]: risc0: 0x1c0002f0 [ write sol eol count=752 ]
[ 641.339664] cx23885[0]: risc1: 0xb7a51490 [ writerm eol irq2 irq1
23 21 18 cnt0 12 count=1168 ]
[ 641.339676] cx23885[0]: risc2: 0x00000000 [ INVALID count=0 ]
[ 641.339682] cx23885[0]: risc3: 0x1c0002f0 [ write sol eol count=752 ]
[ 641.339690] cx23885[0]: (0x00010440) iq 0: 0x5d771378 [ writec
sol eol irq1 22 21 20 18 cnt1 cnt0 12 count=888 ]
[ 641.339703] cx23885[0]: (0x00010444) iq 1: 0xe09717e2 [ INVALID
23 20 18 cnt1 cnt0 12 count=2018 ]
[ 641.339713] cx23885[0]: (0x00010448) iq 2: 0xb7a51780 [ writerm
eol irq2 irq1 23 21 18 cnt0 12 count=1920 ]
[ 641.339725] cx23885[0]: iq 3: 0x00000000 [ arg #1 ]
[ 641.339730] cx23885[0]: iq 4: 0x1c0002f0 [ arg #2 ]
[ 641.339735] cx23885[0]: (0x00010454) iq 5: 0xb7a51a70 [ writerm
eol irq2 irq1 23 21 18 cnt0 12 count=2672 ]
[ 641.339747] cx23885[0]: iq 6: 0x00000000 [ arg #1 ]
[ 641.339752] cx23885[0]: iq 7: 0x1c0002f0 [ arg #2 ]
[ 641.339757] cx23885[0]: (0x00010460) iq 8: 0xb7a51d60 [ writerm
eol irq2 irq1 23 21 18 cnt0 12 count=3424 ]
[ 641.339769] cx23885[0]: iq 9: 0x00000000 [ arg #1 ]
[ 641.339774] cx23885[0]: iq a: 0x00000000 [ arg #2 ]
[ 641.339779] cx23885[0]: (0x0001046c) iq b: 0x1c0002f0 [ write sol
eol count=752 ]
[ 641.339787] cx23885[0]: iq c: 0xb7a511a0 [ arg #1 ]
[ 641.339791] cx23885[0]: iq d: 0x00000000 [ arg #2 ]
[ 641.339796] cx23885[0]: (0x00010478) iq e: 0x1c0002f0 [ write sol
eol count=752 ]
[ 641.339804] cx23885[0]: iq f: 0xb7a51490 [ arg #1 ]
[ 641.339810] cx23885[0]: iq 10: 0xd8ceeaa3 [ arg #2 ]
[ 641.339813] cx23885[0]: fifo: 0x00006000 -> 0x7000
[ 641.339816] cx23885[0]: ctrl: 0x00010440 -> 0x104a0
[ 641.339821] cx23885[0]: ptr1_reg: 0x000068d0
[ 641.339826] cx23885[0]: ptr2_reg: 0x00010618
[ 641.339830] cx23885[0]: cnt1_reg: 0x00000000
[ 641.339835] cx23885[0]: cnt2_reg: 0x00000003
[34157.452715] perf interrupt took too long (2510 > 2500), lowering
kernel.perf_event_max_sample_rate to 50000
Full log here: http://sprunge.us/KPXS
Any help or assistance would greatly be received!
Cheers.
reply other threads:[~2015-01-27 10:41 UTC|newest]
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