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authorHannah Williams <hannah.williams@intel.com>2017-11-21 17:27:08 -0800
committerMartin Roth <martinroth@google.com>2017-12-08 23:24:13 +0000
commitcbae0cc931d5027b9776fdf93dae531d81372c7a (patch)
treeb2149c42d5c1cfa14d079dc2a38ae3a8f9a18664 /src/soc/intel
parenta0ab764519f70f524a77c6fb02bf56f29d4f9325 (diff)
downloadcoreboot-cbae0cc931d5027b9776fdf93dae531d81372c7a.tar.xz
soc/intel/apollolake/acpi/pch_hda: Add _PRW for HD-A
Add GPE in _PRW for wake from S3 for HD-audio controller Change-Id: I6ad289be8c58e48ad0ec9d2ee0894fe16b8f2e1c Signed-off-by: Hannah Williams <hannah.williams@intel.com> Reviewed-on: https://review.coreboot.org/22637 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/soc/intel')
-rw-r--r--src/soc/intel/apollolake/acpi/pch_hda.asl3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/soc/intel/apollolake/acpi/pch_hda.asl b/src/soc/intel/apollolake/acpi/pch_hda.asl
index 33cd771a88..0964448593 100644
--- a/src/soc/intel/apollolake/acpi/pch_hda.asl
+++ b/src/soc/intel/apollolake/acpi/pch_hda.asl
@@ -34,6 +34,9 @@ Device (HDAS)
}
)
+ /* can wake up from S3 state */
+ Name (_PRW, Package() { GPE0A_AVS_PME_STS, 3 })
+
/*
* Device Specific Method
* Arg0 - UUID