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Message-ID: <2988162.jBOhpiBzca@roadrunner.suse>
Date: Mon, 19 Nov 2018 23:59:39 +0100
From: stakanov <stakanov@...ipso.eu>
To: Takashi Iwai <tiwai@...e.de>
Cc: Mauro Carvalho Chehab <mchehab@...nel.org>,
Stakanov Schufter <stakanov@...enet.de>,
linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: DVB-S PCI card regression on 4.19 / 4.20
In data lunedì 19 novembre 2018 20:47:19 CET, Takashi Iwai ha scritto:
> On Mon, 19 Nov 2018 18:53:26 +0100,
>
> Mauro Carvalho Chehab wrote:
> > Could you ask the user to apply the enclosed patch and provide us
> > the results of those prints?
>
> OK, I built a test kernel in OBS home:tiwai:bsc1116374 repo. Now it's
> available at
>
> https://download.opensuse.org/repositories/home:/tiwai:/bsc1116374/standard
> /
>
> Stakanov, could you test it and give the kernel messages?
>
>
> Thanks!
>
> Takashi
Here we go, I did saw your mail only late, sorry.
Result of proposed fix (rc3): card has still no function, does not sync, EPG
works. No sound no picture.
entropy@...versurfer:~> uname -a
Linux silversurfer 4.20.0-rc3-1.g7e16618-default #1 SMP PREEMPT Mon Nov 19
18:54:15 UTC 2018 (7e16618) x86_64 x86_64 x86_64 GNU/Linux
output of
entropy@...versurfer:~> sudo dmesg | grep -i b2c2
[ 4.831163] b2c2-flexcop: B2C2 FlexcopII/II(b)/III digital TV receiver chip
loaded successfully
[ 4.862648] b2c2-flexcop: MAC address = xx:xx:xx:xx:xx:xx
[ 5.094173] b2c2-flexcop: found 'ST STV0299 DVB-S' .
[ 5.094177] b2c2_flexcop_pci 0000:06:06.0: DVB: registering adapter 0
frontend 0 (ST STV0299 DVB-S)...
[ 5.094248] b2c2-flexcop: initialization of 'Sky2PC/SkyStar 2 DVB-S rev
2.6' at the 'PCI' bus controlled by a 'FlexCopIIb' complete
[ 121.789236] b2c2_flexcop_pci 0000:06:06.0: DVB: adapter 0 frontend 0
frequency 1880000 out of range (950000..2150)
[ 128.817325] b2c2_flexcop_pci 0000:06:06.0: DVB: adapter 0 frontend 0
frequency 1944750 out of range (950000..2150)
sudo lspci -vvv
06:06.0 Network controller: Techsan Electronics Co Ltd B2C2 FlexCopII DVB chip
/ Technisat SkyStar2 DVB card (rev 02)
Subsystem: Techsan Electronics Co Ltd B2C2 FlexCopII DVB chip /
Technisat SkyStar2 DVB card
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 32
Interrupt: pin A routed to IRQ 20
NUMA node: 0
Region 0: Memory at fe500000 (32-bit, non-prefetchable) [size=64K]
Region 1: I/O ports at b040 [size=32]
Kernel driver in use: b2c2_flexcop_pci
Kernel modules: b2c2_flexcop_pci
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