On Wed, Jul 4, 2012 at 9:27 AM, Fisher Grubb <fisher.gr...@gmail.com> 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.gr...@gmail.com> 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 > -- > 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
