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authorFreddy Paul <freddy.paul@intel.com>2015-10-02 19:06:57 -0700
committerMartin Roth <martinroth@google.com>2016-01-28 20:45:46 +0100
commite8cc52fab012798dd9f5ad12cd6a8d238ea360c7 (patch)
tree08bfd523df36535146c3d26d4e156be4aff6c96e /src/ec/google/chromeec/acpi
parent01be52eca9c1c207613c8d4070a1982ddac9af2f (diff)
downloadcoreboot-e8cc52fab012798dd9f5ad12cd6a8d238ea360c7.tar.xz
ec/google/chromeec/acpi :Enable DPTF charger/TSR1/TSR2 participant.
TEST=Plug/Unplug AC Adapter multiple times and make sure device is charging properly. Original-Reviewed-on: https://chromium-review.googlesource.com/303990 Original-Reviewed-by: Jenny Tc <jenny.tc@intel.com> Original-Reviewed-by: T.H. Lin <T.H_Lin@quantatw.com> Original-Tested-by: T.H. Lin <T.H_Lin@quantatw.com> Original-Tested-by: Jagadish Krishnamoorthy <jagadish.krishnamoorthy@intel.com> Original-Reviewed-by: Divya Jyothi <divya.jyothi@intel.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Signed-off-by: Freddy Paul <freddy.paul@intel.com> Change-Id: I188e80e6688d0bac5bed6dd64cd2d0feefa30d3f Signed-off-by: Hannah Williams <hannah.williams@intel.com> Signed-off-by: Freddy Paul <freddy.paul@intel.com> Signed-off-by: Hannah Williams <hannah.williams@intel.com> Reviewed-on: https://review.coreboot.org/12748 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/ec/google/chromeec/acpi')
-rw-r--r--src/ec/google/chromeec/acpi/ec.asl6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/ec/google/chromeec/acpi/ec.asl b/src/ec/google/chromeec/acpi/ec.asl
index bcb26bfe80..44a7eedd31 100644
--- a/src/ec/google/chromeec/acpi/ec.asl
+++ b/src/ec/google/chromeec/acpi/ec.asl
@@ -22,7 +22,9 @@
// Mainboard specific throttle handler
External (\_TZ.THRT, MethodObj)
External (\_SB.DPTF.TEVT, MethodObj)
+#ifdef DPTF_ENABLE_CHARGER
External (\_SB.DPTF.TCHG, DeviceObj)
+#endif
Device (EC0)
{
@@ -170,9 +172,11 @@ Device (EC0)
Store ("EC: AC CONNECTED", Debug)
Store (ACEX, \PWRS)
Notify (AC, 0x80)
+#ifdef DPTF_ENABLE_CHARGER
If (CondRefOf (\_SB.DPTF.TCHG)) {
Notify (\_SB.DPTF.TCHG, 0x80)
}
+#endif
\PNOT ()
}
@@ -182,9 +186,11 @@ Device (EC0)
Store ("EC: AC DISCONNECTED", Debug)
Store (ACEX, \PWRS)
Notify (AC, 0x80)
+#ifdef DPTF_ENABLE_CHARGER
If (CondRefOf (\_SB.DPTF.TCHG)) {
Notify (\_SB.DPTF.TCHG, 0x80)
}
+#endif
\PNOT ()
}