Repurposing an Apple ATI GPU for a PC

https://www.techpowerup.com/vgabios/79093/ati-hd5770-1024-100414

https://drive.google.com/file/d/0B60njIARS0fLcEtsNXFfeTZ5LXc/view?usp=sharing

tmp% sudo ./atiflash -i [sudo] password for a:

adapter bn dn dID      asic           flash      romsize test    bios p/n

=
== ==== =============== ============== ======= ==== ================  0    06 00 68B8 Juniper         PM25LV010        20000 pass 113-C01601-103

tmp% sudo ./atiflash -i [sudo] password for a:

adapter bn dn dID      asic           flash      romsize test    bios p/n

=
== ==== =============== ============== ======= ==== ================  0    05 00 68B8 Juniper         PM25LV010        20000 pass 113-C01601-103 1   06 00 68B8 Juniper         PM25LV010        20000 pass 113-C01601-103

sudo ./atiflash -s 1 hd5770-apple.rom

tmp% sudo ./atiflash -i [sudo] password for a:

adapter bn dn dID      asic           flash      romsize test    bios p/n

=
== ==== =============== ============== ======= ==== ================  0    05 00 68B8 Juniper         PM25LV010        20000 pass 113-C01601-103 1   06 00 68B8 Juniper         PM25LV010        20000 pass 113-C01005-101

tmp% sudo ./atiflash -ai Adapter 0    (BN=06, DN=00, PCIID=68B81002, SSID=00CF106B) Asic Family       :  Juniper Flash Type        :  PM25LV010   (128 KB) Product Name      :  JUNIPER BIOS UCODEv:126 Bios Config File  :  S3C01601.103 Bios P/N          :  113-C01601-103 Bios Version      :  012.020.000.033.037910 Bios Date         :  07/04/10 22:37 ROM Image Type    :  Hybrid Images ROM Image Details : Image[0]: Size(61440 Bytes), Type(Legacy Image) Image[1]: Size(43008 Bytes), Type(EFI Image) Adapter 1    (BN=05, DN=00, PCIID=68B81002, SSID=25431002) Asic Family       :  Juniper Flash Type        :  PM25LV010   (128 KB) Product Name      :  JUNIPER BIOS UCODEv:126 Bios Config File  :  S3C01005.101 Bios P/N          :  113-C01005-101 Bios Version      :  012.019.000.015.037184 Bios Date         :  04/14/10 17:05 ROM Image Type    :  Legacy Image ROM Image Details : Image[0]: Size(64000 Bytes), Type(Legacy Image)