diff options
| author | Alexandru Gagniuc <mr.nuke.me@gmail.com> | 2014-04-18 21:29:59 -0500 |
|---|---|---|
| committer | Alexandru Gagniuc <mr.nuke.me@gmail.com> | 2014-04-20 21:34:01 +0200 |
| commit | c38d9913878019bbe476b8b8bc5631846ef2e58f (patch) | |
| tree | d340dfd21796076aa4125b756cdb25ea2f58302b /src/mainboard/hp/pavilion_m6_1035dx/acpi/gpe.asl | |
| parent | c4e7db51fc83b99c43b25a8f698a9d007ed45dc6 (diff) | |
| download | coreboot-c38d9913878019bbe476b8b8bc5631846ef2e58f.tar.xz | |
hp/pavilion_m6_1035dx: Suspend/resume on lid close/open with ACPI
This patch completes ACPI support for the lid switch. The lid SCI now
notifies the OSPM of the status change when the lid is closed or
opened, allowing system to suspend. The wake source is also declares,
and the system wakes when the lid is opened.
The system resumes successfully, but the display still does not come
back on.
Change-Id: I803c4fc64e15f8d1a90791ec246af66604646d8b
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5549
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'src/mainboard/hp/pavilion_m6_1035dx/acpi/gpe.asl')
| -rw-r--r-- | src/mainboard/hp/pavilion_m6_1035dx/acpi/gpe.asl | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/acpi/gpe.asl b/src/mainboard/hp/pavilion_m6_1035dx/acpi/gpe.asl index a240308c78..f228691fc3 100644 --- a/src/mainboard/hp/pavilion_m6_1035dx/acpi/gpe.asl +++ b/src/mainboard/hp/pavilion_m6_1035dx/acpi/gpe.asl @@ -54,6 +54,15 @@ Scope(\_GPE) { /* Start Scope GPE */ /* DBGO("\\_GPE\\_L11\n") */ } + /* Lid switch opened or closed */ + Method(_L16) { + Store("Lid status changed", Debug) + /* Flip trigger polarity */ + Not(LPOL, LPOL) + /* Notify lid object of status change */ + Notify(\_SB.LID, 0x80) + } + /* GPIO0 or GEvent8 event */ Method(_L18) { /* DBGO("\\_GPE\\_L18\n") */ |