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authorAlmer S. Tigelaar <almer@gnome.org>2009-04-12 11:26:29 +0000
committerLen Brown <len.brown@intel.com>2009-04-23 23:56:57 -0400
commit5aa63f038f042fd1acd6e720a95df72857db0bc7 (patch)
tree2c6e21ea2d24b6116e4fc8f16c2ad2b8ac378a24 /usr/initramfs_data.gz.S
parenta83021a229016f93b4e532d9cef21b01be5a8bb7 (diff)
ACPI: EC: Fix ACPI EC resume non-query interrupt message
When resuming from standby (on a laptop) I see the following message in my kernel.log: "ACPI: EC: non-query interrupt received, switching to interrupt mode" This apparently prevented sony-laptop to properly restore the brightness level on resume. The cause: In drivers/acpi/ec.c the acpi_ec_suspend function clears the GPE mode bit, but this is not restored in acpi_ec_resume (the function below it). The patch below fixes this by properly restoring the GPE_MODE bit. Tested and confirmed to work. Signed-off-by: Almer S. Tigelaar <almer@gnome.org> Signed-off-by: Mattia Dongili <malattia@linux.it> Acked-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'usr/initramfs_data.gz.S')
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