https://bugzilla.kernel.org/show_bug.cgi?id=63011
Mikko Rapeli mikko.rapeli@iki.fi changed:
What |Removed |Added ---------------------------------------------------------------------------- Attachment #111241|0 |1 is obsolete| |
--- Comment #13 from Mikko Rapeli mikko.rapeli@iki.fi --- Created attachment 111351 --> https://bugzilla.kernel.org/attachment.cgi?id=111351&action=edit dmesg with 3.11.5+0001-drm-radeon-make-missing-smc-ucode-non-fatal-r7xx-SI.patch
(In reply to Alex Deucher from comment #12)
Created attachment 111341 [details] make missing smc ucode non-fatal
This patch should fix the issue if the smc ucode is missing.
Thanks, patch works. dmesg with the patch attached. Would be nice to get this fix to stable.
Tested-by: Mikko Rapeli mikko.rapeli@iki.fi
Adding the missing firmware files works as well. Copied CAICOS_smc.bin from latest linux-firmware git tree to /lib/firmware/radeon/, created new initramfs with 'update-initramfs -u' and rebooted.
The vesa driver seems rather buggy. Switching to virtual consoles from X brough up just dark screens with no way to get back without power cycles.