Sylvain Joyeux wrote:
Namely, I tried:
making sure that /sys/bus/pci/devices/<id>/enable is 1 echoing 1 to /sys/bus/pci/devices/<id>/rom making sure that the card's COMMAND register has its two first bits set making sure that the card's ROM_ADDRESS register has the right value (with first bit enabled to enable the ROM)
cat-ing the rom file on sysfs fails with input/output error, and a dmesg that says that the ROM is invalid.
Yeah, that's not surprising on the newer radeon cards. You also have to setup certain I/O registers on the card first to enable the ROM for reading. The radeon and radeonhd drivers both enable the ROMs correctly. So does the rhd_conntest program in the utils directory of the radeonhd source. Try out rhd_conntest and see if that reads the ROM. You might need the '-r' option if it finds the onboard VBIOS rather than the ROM of the radeon card. Cheers Michael. -- To unsubscribe, e-mail: radeonhd+unsubscribe@opensuse.org For additional commands, e-mail: radeonhd+help@opensuse.org