Re: Fwd: [PATCH] em28xx: add support for Hauppauge WinTV-dualHD DVB tuner

2017-05-31 Thread Brad Love 
Christian et al,

I am an engineer at Hauppauge. This repo is the staging area for all the
patches I am testing, with the intention of getting them upstreamed. I
will be inaccessible for the next 18 days however, so I will not be able
to put any effort until I get back.

Cheers,

Brad



On 2017-05-27 10:38, Christian Steiner wrote:
> Hello,
>
> I have found patches that add support for the second tuner:
> https://github.com/b-rad-NDi/Ubuntu-media-tree-kernel-builder/tree/master/patches/ubuntu-zesty-4.10.0/extra
>
> I can confirm that they also work with the latest kernel (4.12.0-rc2).
> Would it be possible to integrate these patches into mainline?
> Applying 0006-Hauppauge-WinTV-DualHD-DVB-ATSC-second-tuner-support.patch
> is sufficient for the second tuner to appear, but I guess we should
> include all patches.
>
> Best regards,
> Christian
>
>
> On 11.04.2016 11:14, Olli Salonen wrote:
>> Hi Christian,
>>
>> Thanks for reporting back your experience. Certainly there's a chance
>> of supporting the second tuner too. There are still two issues that I
>> have not solved:
>>
>> 1. I haven't gotten the 2nd tuner working yet (alone, without the
>> first tuner), even if I think all the pieces of the puzzle are there.
>> 2. em28xx driver is built with one tuner in mind and needs significant
>> structural changes. If there's anyone very familiar with the em28xx
>> driver here, I'd be happy to hear your idea of what is entailed for
>> this.
>>
>> Cheers,
>> -olli
>>
>> On 10 April 2016 at 18:23, Christian Steiner
>>  wrote:
>>> On 04.04.2016 17:12, Olli Salonen wrote:
 Hauppauge WinTV-dualHD is a USB 2.0 dual DVB-T/T2/C tuner with
 following components:

 USB bridge: Empia EM28274 (chip id is the same as EM28174)
 Demodulator: 2x Silicon Labs Si2168-B40
 Tuner: 2x Silicon Labs Si2157-A30

 This patch adds support only for the first tuner.

 [...]
>>> Thank you very much!
>>> Works fine for me:
>>>
 [  419.413188] em28xx: New device HCW dualHD @ 480 Mbps (2040:0265, 
 interface 0, class 0)
 [  419.413195] em28xx: DVB interface 0 found: isoc
 [  419.413265] em28xx: chip ID is em28174
 [  420.529619] em28174 #0: EEPROM ID = 26 00 01 00, EEPROM hash = 
 0x7addc1c8
 [  420.529626] em28174 #0: EEPROM info:
 [  420.529630] em28174 #0:  microcode start address = 0x0004, boot 
 configuration = 0x01
 [  420.536077] em28174 #0:  AC97 audio (5 sample rates)
 [  420.536084] em28174 #0:  500mA max power
 [  420.536089] em28174 #0:  Table at offset 0x27, strings=0x0e6a, 
 0x1888, 0x087e
 [  420.536188] em28174 #0: Identified as Hauppauge WinTV-dualHD DVB 
 (card=98)
 [  420.537974] tveeprom 8-0050: Hauppauge model 204109, rev B2I6, serial# 
 11XX
 [  420.537981] tveeprom 8-0050: tuner model is SiLabs Si2157 (idx 186, 
 type 4)
 [  420.537986] tveeprom 8-0050: TV standards PAL(B/G) NTSC(M) PAL(I) 
 SECAM(L/L') PAL(D/D1/K) ATSC/DVB Digital (eeprom 0xfc)
 [  420.537989] tveeprom 8-0050: audio processor is None (idx 0)
 [  420.537993] tveeprom 8-0050: has no radio, has IR receiver, has no IR 
 transmitter
 [  420.537997] em28174 #0: dvb set to isoc mode.
 [  420.538056] usbcore: registered new interface driver em28xx
 [  420.541087] em28174 #0: Binding DVB extension
 [  420.544008] i2c i2c-8: Added multiplexed i2c bus 9
 [  420.544016] si2168 8-0064: Silicon Labs Si2168 successfully attached
 [  420.548372] si2157 9-0060: Silicon Labs Si2147/2148/2157/2158 
 successfully attached
 [  420.548389] DVB: registering new adapter (em28174 #0)
 [  420.548396] usb 2-2: DVB: registering adapter 0 frontend 0 (Silicon 
 Labs Si2168)...
 [  420.549737] em28174 #0: DVB extension successfully initialized
 [  420.549743] em28xx: Registered (Em28xx dvb Extension) extension
 [  435.418798] si2168 8-0064: found a 'Silicon Labs Si2168-B40'
 [  435.418823] si2168 8-0064: downloading firmware from file 
 'dvb-demod-si2168-b40-01.fw'
 [  435.617181] si2168 8-0064: firmware version: 4.0.11
 [  435.619791] si2157 9-0060: found a 'Silicon Labs Si2157-A30'
 [  435.642006] si2157 9-0060: firmware version: 3.0.5
>>> (I have replaced the last digits of the serial number with X)
>>>
>>> Is there any chance to add support for the second tuner, too?
>>> This would be awesome.
>>>
>>> Best,
>>> Christian
>>>

Re: Fwd: [PATCH] em28xx: add support for Hauppauge WinTV-dualHD DVB tuner

2017-05-27 Thread Christian Steiner 
Hello,

I have found patches that add support for the second tuner:
https://github.com/b-rad-NDi/Ubuntu-media-tree-kernel-builder/tree/master/patches/ubuntu-zesty-4.10.0/extra

I can confirm that they also work with the latest kernel (4.12.0-rc2).
Would it be possible to integrate these patches into mainline?
Applying 0006-Hauppauge-WinTV-DualHD-DVB-ATSC-second-tuner-support.patch
is sufficient for the second tuner to appear, but I guess we should
include all patches.

Best regards,
Christian


On 11.04.2016 11:14, Olli Salonen wrote:
> Hi Christian,
> 
> Thanks for reporting back your experience. Certainly there's a chance
> of supporting the second tuner too. There are still two issues that I
> have not solved:
> 
> 1. I haven't gotten the 2nd tuner working yet (alone, without the
> first tuner), even if I think all the pieces of the puzzle are there.
> 2. em28xx driver is built with one tuner in mind and needs significant
> structural changes. If there's anyone very familiar with the em28xx
> driver here, I'd be happy to hear your idea of what is entailed for
> this.
> 
> Cheers,
> -olli
> 
> On 10 April 2016 at 18:23, Christian Steiner
>  wrote:
>>
>> On 04.04.2016 17:12, Olli Salonen wrote:
>>> Hauppauge WinTV-dualHD is a USB 2.0 dual DVB-T/T2/C tuner with
>>> following components:
>>>
>>> USB bridge: Empia EM28274 (chip id is the same as EM28174)
>>> Demodulator: 2x Silicon Labs Si2168-B40
>>> Tuner: 2x Silicon Labs Si2157-A30
>>>
>>> This patch adds support only for the first tuner.
>>>
>>> [...]
>>
>> Thank you very much!
>> Works fine for me:
>>
>>> [  419.413188] em28xx: New device HCW dualHD @ 480 Mbps (2040:0265, 
>>> interface 0, class 0)
>>> [  419.413195] em28xx: DVB interface 0 found: isoc
>>> [  419.413265] em28xx: chip ID is em28174
>>> [  420.529619] em28174 #0: EEPROM ID = 26 00 01 00, EEPROM hash = 0x7addc1c8
>>> [  420.529626] em28174 #0: EEPROM info:
>>> [  420.529630] em28174 #0:  microcode start address = 0x0004, boot 
>>> configuration = 0x01
>>> [  420.536077] em28174 #0:  AC97 audio (5 sample rates)
>>> [  420.536084] em28174 #0:  500mA max power
>>> [  420.536089] em28174 #0:  Table at offset 0x27, strings=0x0e6a, 
>>> 0x1888, 0x087e
>>> [  420.536188] em28174 #0: Identified as Hauppauge WinTV-dualHD DVB 
>>> (card=98)
>>> [  420.537974] tveeprom 8-0050: Hauppauge model 204109, rev B2I6, serial# 
>>> 11XX
>>> [  420.537981] tveeprom 8-0050: tuner model is SiLabs Si2157 (idx 186, type 
>>> 4)
>>> [  420.537986] tveeprom 8-0050: TV standards PAL(B/G) NTSC(M) PAL(I) 
>>> SECAM(L/L') PAL(D/D1/K) ATSC/DVB Digital (eeprom 0xfc)
>>> [  420.537989] tveeprom 8-0050: audio processor is None (idx 0)
>>> [  420.537993] tveeprom 8-0050: has no radio, has IR receiver, has no IR 
>>> transmitter
>>> [  420.537997] em28174 #0: dvb set to isoc mode.
>>> [  420.538056] usbcore: registered new interface driver em28xx
>>> [  420.541087] em28174 #0: Binding DVB extension
>>> [  420.544008] i2c i2c-8: Added multiplexed i2c bus 9
>>> [  420.544016] si2168 8-0064: Silicon Labs Si2168 successfully attached
>>> [  420.548372] si2157 9-0060: Silicon Labs Si2147/2148/2157/2158 
>>> successfully attached
>>> [  420.548389] DVB: registering new adapter (em28174 #0)
>>> [  420.548396] usb 2-2: DVB: registering adapter 0 frontend 0 (Silicon Labs 
>>> Si2168)...
>>> [  420.549737] em28174 #0: DVB extension successfully initialized
>>> [  420.549743] em28xx: Registered (Em28xx dvb Extension) extension
>>> [  435.418798] si2168 8-0064: found a 'Silicon Labs Si2168-B40'
>>> [  435.418823] si2168 8-0064: downloading firmware from file 
>>> 'dvb-demod-si2168-b40-01.fw'
>>> [  435.617181] si2168 8-0064: firmware version: 4.0.11
>>> [  435.619791] si2157 9-0060: found a 'Silicon Labs Si2157-A30'
>>> [  435.642006] si2157 9-0060: firmware version: 3.0.5
>>
>> (I have replaced the last digits of the serial number with X)
>>
>> Is there any chance to add support for the second tuner, too?
>> This would be awesome.
>>
>> Best,
>> Christian
>>

Fwd: [PATCH] em28xx: add support for Hauppauge WinTV-dualHD DVB tuner

2016-04-11 Thread Olli Salonen 
Hi Christian,

Thanks for reporting back your experience. Certainly there's a chance
of supporting the second tuner too. There are still two issues that I
have not solved:

1. I haven't gotten the 2nd tuner working yet (alone, without the
first tuner), even if I think all the pieces of the puzzle are there.
2. em28xx driver is built with one tuner in mind and needs significant
structural changes. If there's anyone very familiar with the em28xx
driver here, I'd be happy to hear your idea of what is entailed for
this.

Cheers,
-olli

On 10 April 2016 at 18:23, Christian Steiner
 wrote:
>
> On 04.04.2016 17:12, Olli Salonen wrote:
> > Hauppauge WinTV-dualHD is a USB 2.0 dual DVB-T/T2/C tuner with
> > following components:
> >
> > USB bridge: Empia EM28274 (chip id is the same as EM28174)
> > Demodulator: 2x Silicon Labs Si2168-B40
> > Tuner: 2x Silicon Labs Si2157-A30
> >
> > This patch adds support only for the first tuner.
> >
> > [...]
>
> Thank you very much!
> Works fine for me:
>
> > [  419.413188] em28xx: New device HCW dualHD @ 480 Mbps (2040:0265, 
> > interface 0, class 0)
> > [  419.413195] em28xx: DVB interface 0 found: isoc
> > [  419.413265] em28xx: chip ID is em28174
> > [  420.529619] em28174 #0: EEPROM ID = 26 00 01 00, EEPROM hash = 0x7addc1c8
> > [  420.529626] em28174 #0: EEPROM info:
> > [  420.529630] em28174 #0:  microcode start address = 0x0004, boot 
> > configuration = 0x01
> > [  420.536077] em28174 #0:  AC97 audio (5 sample rates)
> > [  420.536084] em28174 #0:  500mA max power
> > [  420.536089] em28174 #0:  Table at offset 0x27, strings=0x0e6a, 
> > 0x1888, 0x087e
> > [  420.536188] em28174 #0: Identified as Hauppauge WinTV-dualHD DVB 
> > (card=98)
> > [  420.537974] tveeprom 8-0050: Hauppauge model 204109, rev B2I6, serial# 
> > 11XX
> > [  420.537981] tveeprom 8-0050: tuner model is SiLabs Si2157 (idx 186, type 
> > 4)
> > [  420.537986] tveeprom 8-0050: TV standards PAL(B/G) NTSC(M) PAL(I) 
> > SECAM(L/L') PAL(D/D1/K) ATSC/DVB Digital (eeprom 0xfc)
> > [  420.537989] tveeprom 8-0050: audio processor is None (idx 0)
> > [  420.537993] tveeprom 8-0050: has no radio, has IR receiver, has no IR 
> > transmitter
> > [  420.537997] em28174 #0: dvb set to isoc mode.
> > [  420.538056] usbcore: registered new interface driver em28xx
> > [  420.541087] em28174 #0: Binding DVB extension
> > [  420.544008] i2c i2c-8: Added multiplexed i2c bus 9
> > [  420.544016] si2168 8-0064: Silicon Labs Si2168 successfully attached
> > [  420.548372] si2157 9-0060: Silicon Labs Si2147/2148/2157/2158 
> > successfully attached
> > [  420.548389] DVB: registering new adapter (em28174 #0)
> > [  420.548396] usb 2-2: DVB: registering adapter 0 frontend 0 (Silicon Labs 
> > Si2168)...
> > [  420.549737] em28174 #0: DVB extension successfully initialized
> > [  420.549743] em28xx: Registered (Em28xx dvb Extension) extension
> > [  435.418798] si2168 8-0064: found a 'Silicon Labs Si2168-B40'
> > [  435.418823] si2168 8-0064: downloading firmware from file 
> > 'dvb-demod-si2168-b40-01.fw'
> > [  435.617181] si2168 8-0064: firmware version: 4.0.11
> > [  435.619791] si2157 9-0060: found a 'Silicon Labs Si2157-A30'
> > [  435.642006] si2157 9-0060: firmware version: 3.0.5
>
> (I have replaced the last digits of the serial number with X)
>
> Is there any chance to add support for the second tuner, too?
> This would be awesome.
>
> Best,
> Christian
>
> --
> 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
--
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