kernel.git/drivers/acpi/ec.c, branch linux-2.6.31.y

ACPI: EC: Fix ACPI EC resume non-query interrupt message

2009-04-24T03:56:57Z

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 Signed-off-by: Mattia Dongili Acked-by: Alexey Starikovskiy Signed-off-by: Len Brown

Merge branch 'constify' into release

2009-04-05T05:51:16Z

Merge branches 'bugzilla-12461' and 'bugzilla-9998' into release

2009-04-05T05:51:10Z

ACPI: constify VFTs (1/2)

2009-04-04T03:14:40Z

Signed-off-by: Jan Engelhardt Signed-off-by: Len Brown

ACPI: EC: Always parse EC device

2009-04-01T05:33:15Z

If ECDT info is not valid, we have last chance to configure EC driver properly at this point, don't miss it. http://bugzilla.kernel.org/show_bug.cgi?id=12461 Signed-off-by: Alexey Starikovskiy Signed-off-by: Len Brown

ACPI: EC: Separate delays for MSI hardware

2009-04-01T04:25:10Z

MSI notebooks require very strict delays, while all others are happy with msleep(). References: http://bugzilla.kernel.org/show_bug.cgi?id=9998 Signed-off-by: Alexey Starikovskiy Signed-off-by: Len Brown

ACPI: call acpi_ec_init() explicitly rather than as initcall

2009-03-27T16:50:02Z

This patch makes acpi_init() call acpi_ec_init() directly. Previously, both were subsys_initcalls. acpi_ec_init() must happen after acpi_init(), and it's better to call it explicitly rather than rely on link ordering. Signed-off-by: Bjorn Helgaas CC: Alexey Starikovskiy Signed-off-by: Len Brown

ACPI: EC: Add delay for slow MSI controller

2009-02-21T17:18:13Z

http://bugzilla.kernel.org/show_bug.cgi?id=12011 Signed-off-by: Alexey Starikovskiy Signed-off-by: Len Brown

ACPI: Fix crash on ASUS laptops

2009-01-18T01:17:14Z

This patch fixes the crash I experienced in 2.6.29-rc2. Tested on ASUS M50vm. Signed-off-by: Tero Roponen Acked-by: Alexey Starikovskiy Signed-off-by: Len Brown

ACPI: EC: Don't trust ECDT tables from ASUS

2009-01-16T19:03:32Z

http://bugzilla.kernel.org/show_bug.cgi?id=9399 http://bugzilla.kernel.org/show_bug.cgi?id=11880 Signed-off-by: Alexey Starikovskiy Signed-off-by: Len Brown