Re: ok more details: Re: bttv problem loading takes about several minutes
On Friday 19 June 2009 14:47:33 Hans Verkuil wrote: > On Friday 19 June 2009 13:49:37 Halim Sahin wrote: > > Hi, > > Ok I have tested > > modprobe bttv audiodev=-1 card=34 tuner=24 gbuffers=16 > > > > I am seeing again the delay. > > More ideas? > > Use more printk messages in the bttv_init_card2() function to try and narrow > down the exact function call that is causing the delay. I still have no > idea what it might be. > > Regards, > > Hans > Hi Halim, Did you have time to try and narrow this down? Regards, Hans -- Hans Verkuil - video4linux developer - sponsored by TANDBERG Telecom -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: ok more details: Re: bttv problem loading takes about several minutes
On Friday 19 June 2009 13:49:37 Halim Sahin wrote: > Hi, > Ok I have tested > modprobe bttv audiodev=-1 card=34 tuner=24 gbuffers=16 > > I am seeing again the delay. > More ideas? Use more printk messages in the bttv_init_card2() function to try and narrow down the exact function call that is causing the delay. I still have no idea what it might be. Regards, Hans -- Hans Verkuil - video4linux developer - sponsored by TANDBERG Telecom -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: ok more details: Re: bttv problem loading takes about several minutes
Hi, Ok I have tested modprobe bttv audiodev=-1 card=34 tuner=24 gbuffers=16 I am seeing again the delay. More ideas? Regards Halim -- Halim Sahin E-Mail: halim.sahin (at) t-online.de -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: ok more details: Re: bttv problem loading takes about several minutes
Hi, Am Donnerstag, den 18.06.2009, 16:01 +0200 schrieb Halim Sahin: > Hi, > you can see at my dmesg output > [ 2282.430209] bttv: driver version 0.9.18 loaded > > i have done > hg clone http://linuxtv.org/hg/v4l-dvb > cd v4l-dvb > make && make install > reboot > No idea why I don't have the audiodev modparam? > Regards > Halim > Halim, we should get that in sync. parm: autoload:obsolete option, please do not use anymore (int) parm: audiodev:specify audio device: -1 = no audio 0 = autodetect (default) 1 = msp3400 2 = tda7432 3 = tvaudio (array of int) parm: saa6588:if 1, then load the saa6588 RDS module, default (0) is to use the card definition. parm: no_overlay:allow override overlay default (0 disables, 1 enables) [some VIA/SIS chipsets are known to have problem with overlay] (int) Hopefully we don't need to fall back on Konfuzius for it ;) Cheers, Hermann -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: ok more details: Re: bttv problem loading takes about several minutes
Hi, you can see at my dmesg output [ 2282.430209] bttv: driver version 0.9.18 loaded i have done hg clone http://linuxtv.org/hg/v4l-dvb cd v4l-dvb make && make install reboot No idea why I don't have the audiodev modparam? Regards Halim -- Halim Sahin E-Mail: halim.sahin (at) t-online.de -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: ok more details: Re: bttv problem loading takes about several minutes
> Hi,
> On Do, Jun 18, 2009 at 01:09:56 +0200, Hans Verkuil wrote:
>>
>> > Hi,
>> > sorry for the nusable output!
>> > I found the time consuming funktion:
>> > bttv_init_card2(btv);
>> > This takes about 4 min. today.
>> > my new testcode:
>> > /* needs to be done before i2c is registered */
>> > printk("linke 2:bttv_init_card1(btv);\n");
>> >
>> > bttv_init_card1(btv);
>> >
>> > /* register i2c + gpio */
>> > printk("line 3: init_bttv_i2c(btv);\n");
>> >
>> > init_bttv_i2c(btv);
>> >
>> > /* some card-specific stuff (needs working i2c) */
>> > printk("line4: some card-specific stuff needs working i2c
>> \n");
>> > bttv_init_card2(btv);
>> > printk("irq init\n");
>> >
>> > init_irqreg(btv);
>> >
>> > dmesg output:
>> > [ 2282.430209] bttv: driver version 0.9.18 loaded
>> > [ 2282.430216] bttv: using 8 buffers with 2080k (520 pages) each for
>> > capture
>> > [ 2282.430313] bttv: Bt8xx card found (0).
>> > [ 2282.430334] bttv0: Bt878 (rev 17) at :00:0b.0, irq: 19,
>> latency:
>> > 32, mmio
>> > : 0xf780
>> > [ 2282.430777] bttv0: using: Leadtek WinFast 2000/ WinFast 2000 XP
>> > [card=34,insm
>> > od option]
>> > [ 2282.430839] bttv_gpio_tracking(bt
>> > [ 2282.430843] bttv0: gpio: en=, out= in=003ff502
>> [init]
>> > [ 2282.430845] linke 2:bttv_init_card1(btv);
>> > [ 2282.430859] line 3: init_bttv_i2c(btv);
>> > [ 2282.430917] line4: some card-specific stuff needs working
>> i2c
>> > [ 2282.430922] bttv0: tuner type=24
>> >
>> > Ok here is the 4 min dely and after that the following linkes were
>> printed
>> > out:
>> >
>> > [ 2416.836017] bttv0: audio absent, no audio device found!
>>
>> When you tested this with bttv 0.9.17, wasn't the delay then before the
>> text 'tuner type=24'?
>>
>> Anyway, if you modprobe with the option 'audiodev=-1', will that solve
>> this? If not, then can you do the same printk trick in the
>> bttv_init_card2
>> function?
>
> I couldn't find a parameter audiodev in bttv module
> Do you mean audioall??
> It has no effect.
> So I need an older revision of v4l-dvb to test the 17. drivers.
If you installed from the v4l-dvb repository, then 'modinfo bttv' should
show the audiodev module option. It does for me. I'm not sure how you can
get a bttv version of 0.9.18 without seeing that module option. I'm
assuming your v4l-dvb tree is up to date?
Regards,
Hans
--
Hans Verkuil - video4linux developer - sponsored by TANDBERG
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Re: ok more details: Re: bttv problem loading takes about several minutes
Hi,
On Do, Jun 18, 2009 at 01:09:56 +0200, Hans Verkuil wrote:
>
> > Hi,
> > sorry for the nusable output!
> > I found the time consuming funktion:
> > bttv_init_card2(btv);
> > This takes about 4 min. today.
> > my new testcode:
> > /* needs to be done before i2c is registered */
> > printk("linke 2:bttv_init_card1(btv);\n");
> >
> > bttv_init_card1(btv);
> >
> > /* register i2c + gpio */
> > printk("line 3: init_bttv_i2c(btv);\n");
> >
> > init_bttv_i2c(btv);
> >
> > /* some card-specific stuff (needs working i2c) */
> > printk("line4: some card-specific stuff needs working i2c \n");
> > bttv_init_card2(btv);
> > printk("irq init\n");
> >
> > init_irqreg(btv);
> >
> > dmesg output:
> > [ 2282.430209] bttv: driver version 0.9.18 loaded
> > [ 2282.430216] bttv: using 8 buffers with 2080k (520 pages) each for
> > capture
> > [ 2282.430313] bttv: Bt8xx card found (0).
> > [ 2282.430334] bttv0: Bt878 (rev 17) at :00:0b.0, irq: 19, latency:
> > 32, mmio
> > : 0xf780
> > [ 2282.430777] bttv0: using: Leadtek WinFast 2000/ WinFast 2000 XP
> > [card=34,insm
> > od option]
> > [ 2282.430839] bttv_gpio_tracking(bt
> > [ 2282.430843] bttv0: gpio: en=, out= in=003ff502 [init]
> > [ 2282.430845] linke 2:bttv_init_card1(btv);
> > [ 2282.430859] line 3: init_bttv_i2c(btv);
> > [ 2282.430917] line4: some card-specific stuff needs working i2c
> > [ 2282.430922] bttv0: tuner type=24
> >
> > Ok here is the 4 min dely and after that the following linkes were printed
> > out:
> >
> > [ 2416.836017] bttv0: audio absent, no audio device found!
>
> When you tested this with bttv 0.9.17, wasn't the delay then before the
> text 'tuner type=24'?
>
> Anyway, if you modprobe with the option 'audiodev=-1', will that solve
> this? If not, then can you do the same printk trick in the bttv_init_card2
> function?
I couldn't find a parameter audiodev in bttv module
Do you mean audioall??
It has no effect.
So I need an older revision of v4l-dvb to test the 17. drivers.
Thanks
regards
Halim
>
> Regards,
>
> Hans
>
> > [ 2416.836024] irq init
> > [ 2416.840551] bttv0: registered device video1
> > [ 2416.840684] bttv0: registered device vbi0
> > [ 2416.840716] bttv0: registered device radio0
> > [ 2416.840736] bttv0: PLL: 28636363 => 35468950 .<6>bttv0: PLL: 28636363
> > => 3546
> > 8950 . ok
> > [ 2416.856221] input: bttv IR (card=34) as
> > /devices/pci:00/:00:0b.0/inpu
> > t/input10
> > [ 2416.864069] ok
> >
> > Hope that helps!
> > Regards
> > Halim
> > --
> > Halim Sahin
> > E-Mail:
> > halim.sahin (at) t-online.de
> > --
> > To unsubscribe from this list: send the line "unsubscribe linux-media" in
> > the body of a message to majord...@vger.kernel.org
> > More majordomo info at http://vger.kernel.org/majordomo-info.html
> >
>
>
> --
> Hans Verkuil - video4linux developer - sponsored by TANDBERG
--
Halim Sahin
E-Mail:
halim.sahin (at) t-online.de
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Re: ok more details: Re: bttv problem loading takes about several minutes
> Hi,
> sorry for the nusable output!
> I found the time consuming funktion:
> bttv_init_card2(btv);
> This takes about 4 min. today.
> my new testcode:
> /* needs to be done before i2c is registered */
> printk("linke 2:bttv_init_card1(btv);\n");
>
> bttv_init_card1(btv);
>
> /* register i2c + gpio */
> printk("line 3: init_bttv_i2c(btv);\n");
>
> init_bttv_i2c(btv);
>
> /* some card-specific stuff (needs working i2c) */
> printk("line4: some card-specific stuff needs working i2c \n");
> bttv_init_card2(btv);
> printk("irq init\n");
>
> init_irqreg(btv);
>
> dmesg output:
> [ 2282.430209] bttv: driver version 0.9.18 loaded
> [ 2282.430216] bttv: using 8 buffers with 2080k (520 pages) each for
> capture
> [ 2282.430313] bttv: Bt8xx card found (0).
> [ 2282.430334] bttv0: Bt878 (rev 17) at :00:0b.0, irq: 19, latency:
> 32, mmio
> : 0xf780
> [ 2282.430777] bttv0: using: Leadtek WinFast 2000/ WinFast 2000 XP
> [card=34,insm
> od option]
> [ 2282.430839] bttv_gpio_tracking(bt
> [ 2282.430843] bttv0: gpio: en=, out= in=003ff502 [init]
> [ 2282.430845] linke 2:bttv_init_card1(btv);
> [ 2282.430859] line 3: init_bttv_i2c(btv);
> [ 2282.430917] line4: some card-specific stuff needs working i2c
> [ 2282.430922] bttv0: tuner type=24
>
> Ok here is the 4 min dely and after that the following linkes were printed
> out:
>
> [ 2416.836017] bttv0: audio absent, no audio device found!
When you tested this with bttv 0.9.17, wasn't the delay then before the
text 'tuner type=24'?
Anyway, if you modprobe with the option 'audiodev=-1', will that solve
this? If not, then can you do the same printk trick in the bttv_init_card2
function?
Regards,
Hans
> [ 2416.836024] irq init
> [ 2416.840551] bttv0: registered device video1
> [ 2416.840684] bttv0: registered device vbi0
> [ 2416.840716] bttv0: registered device radio0
> [ 2416.840736] bttv0: PLL: 28636363 => 35468950 .<6>bttv0: PLL: 28636363
> => 3546
> 8950 . ok
> [ 2416.856221] input: bttv IR (card=34) as
> /devices/pci:00/:00:0b.0/inpu
> t/input10
> [ 2416.864069] ok
>
> Hope that helps!
> Regards
> Halim
> --
> Halim Sahin
> E-Mail:
> halim.sahin (at) t-online.de
> --
> To unsubscribe from this list: send the line "unsubscribe linux-media" in
> the body of a message to majord...@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
--
Hans Verkuil - video4linux developer - sponsored by TANDBERG
--
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the body of a message to majord...@vger.kernel.org
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