> Hi, after installing OpenBSD 5.5/macppc on my emac I am unable to get a
> console to display on my monitor.
>
> The installer completes succesfully, I can reboot to the new system but
> the display conks out after the radeon-related kernel messages.
>
> I can log in via ssh and my previous install of 5.4 worked fine
> (although I never did get X11 working...).
>
> I this a known issue? I noticed lots of radeon/macppc items in the 5.5
> changelog.
Not a known issue, although I'm not entirely surprised by your report.
Especially if X didn't work with 5.4.
Can you send me the output of "eeprom -p" for this machine?
Here's a diff that might be worth trying.
Index: radeon_combios.c
===================================================================
RCS file: /cvs/src/sys/dev/pci/drm/radeon/radeon_combios.c,v
retrieving revision 1.5
diff -u -p -r1.5 radeon_combios.c
--- radeon_combios.c 7 Apr 2014 06:43:11 -0000 1.5
+++ radeon_combios.c 3 Jun 2014 12:24:24 -0000
@@ -1500,7 +1500,8 @@ bool radeon_get_legacy_connector_info_fr
} else if (of_machine_is_compatible("PowerMac3,5")) {
/* PowerMac G4 Silver radeon 7500 */
rdev->mode_info.connector_table = CT_MAC_G4_SILVER;
- } else if (of_machine_is_compatible("PowerMac4,4")) {
+ } else if (of_machine_is_compatible("PowerMac4,4") ||
+ of_machine_is_compatible("PowerMac6,4")) {
/* emac */
rdev->mode_info.connector_table = CT_EMAC;
} else if (of_machine_is_compatible("PowerMac10,1")) {
