Re: [linux-dvb] Linux driver for Hauppauge WinTV-HVR 950Q

Re: [linux-dvb] Linux driver for Hauppauge WinTV-HVR 950Q

[Steven Toth]

ZhanMa wrote:
> Hi Steven,
> 
> I am working on porting the Hauppauge WinTV-Hvr 950Q tuner driver to a 
> TI DaVinci platform which uses linux kernel 2.6.18 (MontaVista). After I 
> pluged in the tuner into the board's usb port, I got the following 
> message. It looks that the registration procedure finished but I saw the 
> message that xc5000 firmware not load yet (I already put the firmware, 
> dvb-fe-xc5000-1.1.fw, under /lib/firmware).
> 
> So I believe it should load the firmware, otherwise the tuner would not 
> work, right? But why it didn't load?
> 
> Please advise me how I can fix this problem, thank you so much!!
> 
> Jason Ma
> 
> 
> 
> 
> root@192.168.1.208:~#
> usb 1-1.1: new high speed USB device using musb_hdrc and address 4
> usb 1-1.1: Product: WinTV HVR-950
> usb 1-1.1: Manufacturer: Hauppauge
> usb 1-1.1: SerialNumber: 4031281567
> usb 1-1.1: configuration #1 chosen from 1 choice
> au0828_init() Debugging is enabled
> au0828_init() USB Debugging is enabled
> au0828 driver loaded
> au0828_usb_probe() vendor id 0x2040
> au0828_usb_probe() device id 0x7200
> au0828_gpio_setup()
> au0828_i2c_register()
> davinci_i2c_probe_adapter: 0xc06fe858
> davinci_evm_expander1 i2c attach [addr=0x3a,client=davinci_evm_expander1]
>  board_i2c_expander_setup=0xc001ae8c, 0xc001ae8c
> aic3x I2C Codec i2c attach [addr=0x1b,client=AIC3X]
> asoc: aic3x <-> davinci-i2s mapping ok
> au0828: i2c bus registered
>  [au0828_usb_probe], au0828_card_setup
> i2c_readbytes()
>  [hauppauge_eeprom]
> tveeprom 1-0050: Hauppauge model 72001, rev B3F0, serial# 4749727
> tveeprom 1-0050: MAC address is 00-0D-FE-48-79-9F
> tveeprom 1-0050: tuner model is Xceive XC5000 (idx 150, type 4)
> tveeprom 1-0050: TV standards NTSC(M) ATSC/DVB Digital (eeprom 0x88)
> tveeprom 1-0050: audio processor is AU8522 (idx 44)
> tveeprom 1-0050: decoder processor is AU8522 (idx 42)
> tveeprom 1-0050: has no radio, has IR receiver, has no IR transmitter
> hauppauge_eeprom: hauppauge eeprom: model=72001
> xc5000_attach()
> xc5000 1-0061: creating new instance
> xc5000_attach() new tuner instance
> xc5000: Successfully identified at address 0x61
> xc5000: Firmware has not been loaded previously
> DVB: registering new adapter (au0828)
> DVB: registering adapter 0 frontend -8388625 (Auvitek AU8522 QAM/8VSB 
> Frontend)...
> Registered device AU0828 [Hauppauge HVR950Q]
>  Registered device AU0828 [Hauppauge HVR950Q]
> usbcore: registered new driver au0828
>  [au0828_init], usb_register success, ret=0
> 
> 
> 
> root@192.168.1.208:~# lsusb
> Bus 001 Device 004: ID 2040:7200 
> Bus 001 Device 003: ID 0596:0001 MicroTouch Systems, Inc. Touchscreen
> Bus 001 Device 002: ID 04b4:6560 Cypress Semiconductor Corp. CY7C65640 
> USB-2.0 "TetraHub"
> Bus 001 Device 001: ID 0000:0000 
> 
> 

Hi,

What makes you think the firmware has not loaded?

- Steve


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For V4L/DVB development, please use instead linux-media@vger.kernel.org
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Re: [linux-dvb] Linux driver for Hauppauge WinTV-HVR 950Q

[Devin Heitmueller]

On Fri, Mar 20, 2009 at 10:19 AM, Steven Toth <stoth@linuxtv.org> wrote:
>
> ZhanMa wrote:
>> Hi Steven,
>>
>> I am working on porting the Hauppauge WinTV-Hvr 950Q tuner driver to a
>> TI DaVinci platform which uses linux kernel 2.6.18 (MontaVista). After I
>> pluged in the tuner into the board's usb port, I got the following
>> message. It looks that the registration procedure finished but I saw the
>> message that xc5000 firmware not load yet (I already put the firmware,
>> dvb-fe-xc5000-1.1.fw, under /lib/firmware).
>>
>> So I believe it should load the firmware, otherwise the tuner would not
>> work, right? But why it didn't load?
>>
>> Please advise me how I can fix this problem, thank you so much!!
>>
>> Jason Ma
>>
>>
>>
>>
>> root@192.168.1.208:~#
>> usb 1-1.1: new high speed USB device using musb_hdrc and address 4
>> usb 1-1.1: Product: WinTV HVR-950
>> usb 1-1.1: Manufacturer: Hauppauge
>> usb 1-1.1: SerialNumber: 4031281567
>> usb 1-1.1: configuration #1 chosen from 1 choice
>> au0828_init() Debugging is enabled
>> au0828_init() USB Debugging is enabled
>> au0828 driver loaded
>> au0828_usb_probe() vendor id 0x2040
>> au0828_usb_probe() device id 0x7200
>> au0828_gpio_setup()
>> au0828_i2c_register()
>> davinci_i2c_probe_adapter: 0xc06fe858
>> davinci_evm_expander1 i2c attach [addr=0x3a,client=davinci_evm_expander1]
>>  board_i2c_expander_setup=0xc001ae8c, 0xc001ae8c
>> aic3x I2C Codec i2c attach [addr=0x1b,client=AIC3X]
>> asoc: aic3x <-> davinci-i2s mapping ok
>> au0828: i2c bus registered
>>  [au0828_usb_probe], au0828_card_setup
>> i2c_readbytes()
>>  [hauppauge_eeprom]
>> tveeprom 1-0050: Hauppauge model 72001, rev B3F0, serial# 4749727
>> tveeprom 1-0050: MAC address is 00-0D-FE-48-79-9F
>> tveeprom 1-0050: tuner model is Xceive XC5000 (idx 150, type 4)
>> tveeprom 1-0050: TV standards NTSC(M) ATSC/DVB Digital (eeprom 0x88)
>> tveeprom 1-0050: audio processor is AU8522 (idx 44)
>> tveeprom 1-0050: decoder processor is AU8522 (idx 42)
>> tveeprom 1-0050: has no radio, has IR receiver, has no IR transmitter
>> hauppauge_eeprom: hauppauge eeprom: model=72001
>> xc5000_attach()
>> xc5000 1-0061: creating new instance
>> xc5000_attach() new tuner instance
>> xc5000: Successfully identified at address 0x61
>> xc5000: Firmware has not been loaded previously
>> DVB: registering new adapter (au0828)
>> DVB: registering adapter 0 frontend -8388625 (Auvitek AU8522 QAM/8VSB
>> Frontend)...
>> Registered device AU0828 [Hauppauge HVR950Q]
>>  Registered device AU0828 [Hauppauge HVR950Q]
>> usbcore: registered new driver au0828
>>  [au0828_init], usb_register success, ret=0
>>
>>
>>
>> root@192.168.1.208:~# lsusb
>> Bus 001 Device 004: ID 2040:7200
>> Bus 001 Device 003: ID 0596:0001 MicroTouch Systems, Inc. Touchscreen
>> Bus 001 Device 002: ID 04b4:6560 Cypress Semiconductor Corp. CY7C65640
>> USB-2.0 "TetraHub"
>> Bus 001 Device 001: ID 0000:0000
>>
>>
>
> Hi,
>
> What makes you think the firmware has not loaded?
>
> - Steve
>
>
> _______________________________________________
> linux-dvb users mailing list
> For V4L/DVB development, please use instead linux-media@vger.kernel.org
> linux-dvb@linuxtv.org
> http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
>

Hello Steven,

Perhaps he got confused by the "has not been loaded previously".  It
might also be good to find out what version of the code he is running,
since it looks like the analog support isn't being loaded.

> DVB: registering adapter 0 frontend -8388625

Also, looks like perhaps a kalloc() was done instead of a kzalloc() [I
have seen this with s5h1411 as well].

Devin

-- 
Devin J. Heitmueller
http://www.devinheitmueller.com
AIM: devinheitmueller

Re: [linux-dvb] Linux driver for Hauppauge WinTV-HVR 950Q

[Steven Toth]

ZhanMa wrote:
> Hi Steven,
> 
> Thanks for taking time to reply my question.
> 
> I referenced the wiki page: 
> http://www.linuxtv.org/wiki/index.php/Hauppauge_WinTV-HVR-950Q#Firmware, 
> the dmesg mentions xc5000 firmware upload. But my dmesg didn't show such 
> message, that's why I wondered the firmware not loaded.
> 
> So when should the firmware be loaded? Right after the tuner pluged in? 
> or the first time one application starts to use the device?
> I did the similar experiment on my linux pc (Fedora Core 8, linux kernel 
> 2.6.25), after I pluged in the tuner, it started to register and load 
> the firmware before I run a 'scan' program. This 'scan' is one utility 
> program from LinuxTV.org, but it found 0 service on my linux pc and the 
> ARM board.
> 
> Regards,
> Jason
> 
> ------------------------------------------------------------------------
> *From:* Steven Toth <stoth@linuxtv.org>
> *To:* ZhanMa <zhan@digilinksoftware.com>; linux-dvb <linux-dvb@linuxtv.org>
> *Sent:* Friday, March 20, 2009 7:19:16 AM
> *Subject:* Re: Linux driver for Hauppauge WinTV-HVR 950Q
> 
> 
> ZhanMa wrote:
>  > Hi Steven,
>  >
>  > I am working on porting the Hauppauge WinTV-Hvr 950Q tuner driver to 
> a TI DaVinci platform which uses linux kernel 2.6.18 (MontaVista). After 
> I pluged in the tuner into the board's usb port, I got the following 
> message. It looks that the registration procedure finished but I saw the 
> message that xc5000 firmware not load yet (I already put the firmware, 
> dvb-fe-xc5000-1.1.fw, under /lib/firmware).
>  >
>  > So I believe it should load the firmware, otherwise the tuner would 
> not work, right? But why it didn't load?
>  >
>  > Please advise me how I can fix this problem, thank you so much!!
>  >
>  > Jason Ma
>  >
>  >
>  >
>  >
>  > root@192.168.1.208:~#
>  > usb 1-1.1: new high speed USB device using musb_hdrc and address 4
>  > usb 1-1.1: Product: WinTV HVR-950
>  > usb 1-1.1: Manufacturer: Hauppauge
>  > usb 1-1.1: SerialNumber: 4031281567
>  > usb 1-1.1: configuration #1 chosen from 1 choice
>  > au0828_init() Debugging is enabled
>  > au0828_init() USB Debugging is enabled
>  > au0828 driver loaded
>  > au0828_usb_probe() vendor id 0x2040
>  > au0828_usb_probe() device id 0x7200
>  > au0828_gpio_setup()
>  > au0828_i2c_register()
>  > davinci_i2c_probe_adapter: 0xc06fe858
>  > davinci_evm_expander1 i2c attach [addr=0x3a,client=davinci_evm_expander1]
>  >  board_i2c_expander_setup=0xc001ae8c, 0xc001ae8c
>  > aic3x I2C Codec i2c attach [addr=0x1b,client=AIC3X]
>  > asoc: aic3x <-> davinci-i2s mapping ok
>  > au0828: i2c bus registered
>  >  [au0828_usb_probe], au0828_card_setup
>  > i2c_readbytes()
>  >  [hauppauge_eeprom]
>  > tveeprom 1-0050: Hauppauge model 72001, rev B3F0, serial# 4749727
>  > tveeprom 1-0050: MAC address is 00-0D-FE-48-79-9F
>  > tveeprom 1-0050: tuner model is Xceive XC5000 (idx 150, type 4)
>  > tveeprom 1-0050: TV standards NTSC(M) ATSC/DVB Digital (eeprom 0x88)
>  > tveeprom 1-0050: audio processor is AU8522 (idx 44)
>  > tveeprom 1-0050: decoder processor is AU8522 (idx 42)
>  > tveeprom 1-0050: has no radio, has IR receiver, has no IR transmitter
>  > hauppauge_eeprom: hauppauge eeprom: model=72001
>  > xc5000_attach()
>  > xc5000 1-0061: creating new instance
>  > xc5000_attach() new tuner instance
>  > xc5000: Successfully identified at address 0x61
>  > xc5000: Firmware has not been loaded previously
>  > DVB: registering new adapter (au0828)
>  > DVB: registering adapter 0 frontend -8388625 (Auvitek AU8522 QAM/8VSB 
> Frontend)...
>  > Registered device AU0828 [Hauppauge HVR950Q]
>  >  Registered device AU0828 [Hauppauge HVR950Q]
>  > usbcore: registered new driver au0828
>  >  [au0828_init], usb_register success, ret=0
>  >
>  >
>  >
>  > root@192.168.1.208:~# lsusb
>  > Bus 001 Device 004: ID 2040:7200 Bus 001 Device 003: ID 0596:0001 
> MicroTouch Systems, Inc. Touchscreen
>  > Bus 001 Device 002: ID 04b4:6560 Cypress Semiconductor Corp. 
> CY7C65640 USB-2.0 "TetraHub"
>  > Bus 001 Device 001: ID 0000:0000
>  >
> 
> Hi,
> 
> What makes you think the firmware has not loaded?
> 
> - Steve
> 


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For V4L/DVB development, please use instead linux-media@vger.kernel.org
linux-dvb@linuxtv.org
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Re: [linux-dvb] Linux driver for Hauppauge WinTV-HVR 950Q

[Devin Heitmueller]

On Sun, Mar 22, 2009 at 1:59 PM, ZhanMa <zhan@digilinksoftware.com> wrote:
> Hi Steven and Devin,
>
> Please ignore the last email, I just used 'dvbscan', and found it can load
> the xc5000 firmware, so I think that it will load the firmware at certain
> conditions.
>
> While, when run 'dvbscan', I got "Unable to query frontend status":
>
> #./dvbscan /usr/share/dvb/atsc/us-ATSC-center-frequencies-8VSB
> xc5000: xc5000_init()
>  xc5000_init() , call xc_load_fw_and_init_tuner()
>  [xc_load_fw_and_init_tuner]
> xc5000: xc5000_is_firmware_loaded() returns False id = 0x2000
>  [xc_load_fw_and_init_tuner] call xc5000_fwupload
> xc5000: waiting for firmware upload (dvb-fe-xc5000-1.1.fw)...
> xc5000: firmware read 12332 bytes.
> xc5000: firmware upload
> xc5000: xc5000_TunerReset()
> au0828_tuner_callback()
>  [xc_load_fw_and_init_tuner] call xc_initialize
> xc5000: xc_initialize()
> xc5000: *** ADC envelope (0-1023) = 49183
> xc5000: *** Frequency error = 896234 Hz
> xc5000: *** Lock status (0-Wait, 1-Locked, 2-No-signal) = 32831
> xc5000: *** HW: V0e.01, FW: V02.0f
> xc5000: *** Horizontal sync frequency = 16106 Hz
> xc5000: *** Frame lines = 49215
> xc5000: *** Quality (0:<8dB, 7:>56dB) = 32831
> xc5000: xc5000_set_params() frequency=177028615 (Hz)
> xc5000: xc5000_set_params() VSB modulation
> xc5000: xc5000_set_params() frequency=175278615 (compensated)
> xc5000: xc_SetSignalSource(0) Source = ANTENNA
> xc5000: xc_SetTVStandard(0x8002,0x00c0)
> xc5000: xc_SetTVStandard() Standard = DTV6
> xc5000: xc_set_IF_frequency(freq_khz = 6000) freq_code = 0x1800
> xc5000: xc_tune_channel(175278615)
> xc5000: xc_set_RF_frequency(175278615)
> xc5000: *** ADC envelope (0-1023) = 49279
> xc5000: *** Frequency error = 896234 Hz
> xc5000: *** Lock status (0-Wait, 1-Locked, 2-No-signal) = 32831
> xc5000: *** HW: V0f.01, FW: V02.0f
> xc5000: *** Horizontal sync frequency = 15862 Hz
> xc5000: *** Frame lines = 49279
> xc5000: *** Quality (0:<8dB, 7:>56dB) = 32831
> Unable to query frontend status
> xc5000: xc5000_sleep()
>
>
> Actually, before, I tried the dvbscan on my laptop with Fedora Core 8, linux
> kernel 2.6.25, and v4l-dvb is dated about March 18, but I got the same
> problem.
>
> Jason

Hello Jason,

Step 1:  Please update to the latest version of the v4l-dvb code.  I
don't want to be in a situation where I am debugging old code, and
this will make it easier to send you patches to get more debugging
info.

Step 2:  Please use pastebin to include the full dmesg output.  Users
often send what they believe is relevant, and this often does not
include critical information.  This also allows me to get some context
as to what else is going on in the system.

Step 3: Please try using the "scan" tool as opposed to the "dvbscan"
tool.  I know that scan works as expected and want to rule out some
sort of application issue.  Also be sure to provide the exact command
line that you ran.

Are you trying to scan for digital channels over the air, or are you
trying to scan for digital cable?  And do you know that you can
actually receive channels in your location (have you tried it with the
same antenna in the same location under Windows?)

In older versions of the code, the firmware gets loaded on the first
use, as opposed to when the driver gets started up (this behavior
changed on Mar 18th).  Also bear in mind that it takes ten to twelve
seconds to load the firmware (this is a known issue with the i2c bus
that I am actively debugging).

Devin

-- 
Devin J. Heitmueller
http://www.devinheitmueller.com
AIM: devinheitmueller

_______________________________________________
linux-dvb users mailing list
For V4L/DVB development, please use instead linux-media@vger.kernel.org
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb