Re: ATI theatre 750 HD tuner USB stick
- Subject: Re: ATI theatre 750 HD tuner USB stick
- From: Alex Deucher <alexdeucher@xxxxxxxxx>
- Date: Wed, 4 Jul 2012 09:51:58 -0400
- Cc: linux-media@xxxxxxxxxxxxxxx
- In-reply-to: <CAD4Xxq8CpCMtNP=sPSMhsWs4K1qULXWBtGzbu1ENqs1pgBBs3Q@mail.gmail.com>
On Wed, Jul 4, 2012 at 9:27 AM, Fisher Grubb <fisher.grubb@xxxxxxxxx> wrote:
> Hi all,
>
> I was in contact with AMD today regarding this tuner haveing no
> support on Linux and I was given a link for a feedback form and told
> to get specific needs from www.linuxtv.org to help the cause and if
> there were enough people, then the AMD developers may help.
>
> Of course I wouldn't be surprised if people will have to reverse
> engineer it from the windows drivers but I thought I would mention it.
> I could not find any info on this 750 HD on www.linuxtv.org regarding
> where it stands. What help is needed for it?
Unfortunately, I don't think there is much AMD can do. We sold our
multimedia DTV division to Broadcom several years ago. IANAL, so I
don't know exactly what rights we retained for the IP. You may need
to talk to Broadcom now.
Alex
>
> Fisher
>
> On Wed, Jul 4, 2012 at 11:21 PM, Fisher Grubb <fisher.grubb@xxxxxxxxx> wrote:
>> Hi all,
>>
>> My name is Fisher Grubb, I have an ATI (now AMD) theatre 750 HD based
>> TV tuner USB stick. I don't think this ATI chipset is supported by
>> linuxTV and have had no joy search google as others also hit a dead
>> end.
>>
>> I have put USB bus dump for that device and the chip part numbers at the bottom.
>>
>> Please may I have a quick reply if someone looks at this, thanks.
>>
>> Model number is U5071, manufacturer site: http://www.geniatech.com/pa/u5071.asp
>>
>> I think this is a very impressive piece of hardware as it can do:
>> Analogue TV, DVB, AV capture and S video capture. There is an IR
>> receiver on board and came with IR remote control.
>>
>> I'm happy to provide any info on it that you may want such as picture
>> of board & chips. I'm almost finished my electronics degree and so
>> can do hardware probing if someone may give me something specific to
>> look for. I'm also happy to run software or commands to dump stuff or
>> even help with dumping things from the windows drivers if I've given
>> directions etc.
>>
>> Thank you,
>>
>> Fisher
>>
>> lsusb: Bus 002 Device 021: ID 0438:ac14 Advanced Micro Devices, Inc.
>>
>> sudo lsusb -vd 0438:ac14
>>
>> Bus 002 Device 021: ID 0438:ac14 Advanced Micro Devices, Inc.
>> Device Descriptor:
>> bLength 18
>> bDescriptorType 1
>> bcdUSB 2.00
>> bDeviceClass 0 (Defined at Interface level)
>> bDeviceSubClass 0
>> bDeviceProtocol 0
>> bMaxPacketSize0 64
>> idVendor 0x0438 Advanced Micro Devices, Inc.
>> idProduct 0xac14
>> bcdDevice 1.00
>> iManufacturer 1 AMD
>> iProduct 2 Cali TV Card
>> iSerial 3 1234-5678
>> bNumConfigurations 1
>> Configuration Descriptor:
>> bLength 9
>> bDescriptorType 2
>> wTotalLength 97
>> bNumInterfaces 1
>> bConfigurationValue 1
>> iConfiguration 0
>> bmAttributes 0x80
>> (Bus Powered)
>> MaxPower 500mA
>> Interface Descriptor:
>> bLength 9
>> bDescriptorType 4
>> bInterfaceNumber 0
>> bAlternateSetting 0
>> bNumEndpoints 5
>> bInterfaceClass 255 Vendor Specific Class
>> bInterfaceSubClass 255 Vendor Specific Subclass
>> bInterfaceProtocol 255 Vendor Specific Protocol
>> iInterface 0
>> Endpoint Descriptor:
>> bLength 7
>> bDescriptorType 5
>> bEndpointAddress 0x81 EP 1 IN
>> bmAttributes 2
>> Transfer Type Bulk
>> Synch Type None
>> Usage Type Data
>> wMaxPacketSize 0x0200 1x 512 bytes
>> bInterval 0
>> Endpoint Descriptor:
>> bLength 7
>> bDescriptorType 5
>> bEndpointAddress 0x82 EP 2 IN
>> bmAttributes 2
>> Transfer Type Bulk
>> Synch Type None
>> Usage Type Data
>> wMaxPacketSize 0x0200 1x 512 bytes
>> bInterval 0
>> Endpoint Descriptor:
>> bLength 7
>> bDescriptorType 5
>> bEndpointAddress 0x03 EP 3 OUT
>> bmAttributes 2
>> Transfer Type Bulk
>> Synch Type None
>> Usage Type Data
>> wMaxPacketSize 0x0200 1x 512 bytes
>> bInterval 3
>> Endpoint Descriptor:
>> bLength 7
>> bDescriptorType 5
>> bEndpointAddress 0x84 EP 4 IN
>> bmAttributes 2
>> Transfer Type Bulk
>> Synch Type None
>> Usage Type Data
>> wMaxPacketSize 0x0200 1x 512 bytes
>> bInterval 0
>> Endpoint Descriptor:
>> bLength 7
>> bDescriptorType 5
>> bEndpointAddress 0x85 EP 5 IN
>> bmAttributes 2
>> Transfer Type Bulk
>> Synch Type None
>> Usage Type Data
>> wMaxPacketSize 0x0200 1x 512 bytes
>> bInterval 0
>> Interface Descriptor:
>> bLength 9
>> bDescriptorType 4
>> bInterfaceNumber 0
>> bAlternateSetting 1
>> bNumEndpoints 5
>> bInterfaceClass 255 Vendor Specific Class
>> bInterfaceSubClass 255 Vendor Specific Subclass
>> bInterfaceProtocol 255 Vendor Specific Protocol
>> iInterface 0
>> Endpoint Descriptor:
>> bLength 7
>> bDescriptorType 5
>> bEndpointAddress 0x81 EP 1 IN
>> bmAttributes 1
>> Transfer Type Isochronous
>> Synch Type None
>> Usage Type Data
>> wMaxPacketSize 0x1400 3x 1024 bytes
>> bInterval 1
>> Endpoint Descriptor:
>> bLength 7
>> bDescriptorType 5
>> bEndpointAddress 0x82 EP 2 IN
>> bmAttributes 2
>> Transfer Type Bulk
>> Synch Type None
>> Usage Type Data
>> wMaxPacketSize 0x0200 1x 512 bytes
>> bInterval 0
>> Endpoint Descriptor:
>> bLength 7
>> bDescriptorType 5
>> bEndpointAddress 0x03 EP 3 OUT
>> bmAttributes 2
>> Transfer Type Bulk
>> Synch Type None
>> Usage Type Data
>> wMaxPacketSize 0x0200 1x 512 bytes
>> bInterval 3
>> Endpoint Descriptor:
>> bLength 7
>> bDescriptorType 5
>> bEndpointAddress 0x84 EP 4 IN
>> bmAttributes 2
>> Transfer Type Bulk
>> Synch Type None
>> Usage Type Data
>> wMaxPacketSize 0x0200 1x 512 bytes
>> bInterval 0
>> Endpoint Descriptor:
>> bLength 7
>> bDescriptorType 5
>> bEndpointAddress 0x85 EP 5 IN
>> bmAttributes 2
>> Transfer Type Bulk
>> Synch Type None
>> Usage Type Data
>> wMaxPacketSize 0x0200 1x 512 bytes
>> bInterval 0
>> Device Qualifier (for other device speed):
>> bLength 10
>> bDescriptorType 6
>> bcdUSB 2.00
>> bDeviceClass 0 (Defined at Interface level)
>> bDeviceSubClass 0
>> bDeviceProtocol 0
>> bMaxPacketSize0 64
>> bNumConfigurations 1
>> Device Status: 0x0000
>> (Bus Powered)
>>
>> Chips:
>> ATI:
>> T507
>> 0930
>> MADE IN TAIWAN
>> P0U493.00
>> 215-0692014
>>
>> NXP:
>> TDA18271HDC2
>> P3KN4 02
>> PG09361
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