Difference between revisions of "Board:lenovo/x60"

From coreboot
Jump to navigation Jump to search
Line 126: Line 126:


==== Problems in native graphics code exposed by recent kernels ====
==== Problems in native graphics code exposed by recent kernels ====
'''There is a fix now. [http://review.coreboot.org/#/c/5927/] (for replay code) and has been adapted in libreboot.
Apply the following patch on top of coreboot with 5320 or 5320+5345: [http://paste.debian.net/plain/115409 patch].
This was investigated by PaulePanter in coreboot IRC channel, notes were stored at: [http://libreboot.org/docs/future/index.html#x60_cb5927_testing here] and [http://libreboot.org/docs/future/index.html#5320_kernel312fix here]
The information below is now obselete?'''


It was discovered that while this code seems to work fine on kernels older than linux 3.12.
It was discovered that while this code seems to work fine on kernels older than linux 3.12.
Line 146: Line 142:




These notes are being maintained as time goes by (with info copied to the freedesktop.org bug report), while the issue is investigated: http://libreboot.org/howto.html#kernel312bugs (note: messy, needs cleaning)
'''There is a fix now. [http://review.coreboot.org/#/c/5927/] (for replay code) and has been adapted in libreboot.
Apply the following patch on top of coreboot with 5320 or 5320+5345: [http://paste.debian.net/plain/115409 patch].
This was investigated by PaulePanter in coreboot IRC channel, notes were stored at: [http://libreboot.org/docs/future/index.html#x60_cb5927_testing here] and [http://libreboot.org/docs/future/index.html#5320_kernel312fix here]'''


== Enable backlight controls on X60 (with native gpu init instead of VGA ROM) ==
== Enable backlight controls on X60 (with native gpu init instead of VGA ROM) ==

Revision as of 16:08, 13 August 2014