diff options
| author | Len Brown <len.brown@intel.com> | 2009-05-07 22:19:45 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-05-15 22:44:05 -0400 |
| commit | 815ab0fd40579ad2aa42058298073503648762b9 (patch) | |
| tree | b9e00755f79f98b29b27b711c50ee9d46e1e9dc2 /drivers/gpu/drm | |
| parent | 413f81eba35d6ede9289b0c8a920c013a84fac71 (diff) | |
ACPI: suspend: restore BM_RLD on resume
In 2.6.29,
31878dd86b7df9a147f5e6cc6e07092b4308782b
"ACPI: remove BM_RLD access from idle entry path"
moved BM_RLD initialization to init-time from run time.
But we discovered that some BIOS do not restore BM_RLD
after suspend, causing device errors on C3 and C4
after resume. So now the kernel restores BM_RLD.
http://bugzilla.kernel.org/show_bug.cgi?id=13032
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/gpu/drm')
0 files changed, 0 insertions, 0 deletions