diff options
| -rw-r--r-- | src/ec/google/chromeec/acpi/ec.asl | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/src/ec/google/chromeec/acpi/ec.asl b/src/ec/google/chromeec/acpi/ec.asl index 99f9344b77..b85e1861a0 100644 --- a/src/ec/google/chromeec/acpi/ec.asl +++ b/src/ec/google/chromeec/acpi/ec.asl @@ -166,8 +166,10 @@ Device (EC0) // Initialize AC power state Store (ACEX, \PWRS) /* - * Inform platform code about the current AC power state. - * This allows the platform to take any action based on the initialized state. + * Call PNOT (Platform Notify) to inform platform code + * about the current AC/battery state. This handles all cases, + * the battery transitioning into and out of having critically + * low charge. * PWRS isn't valid before this point. */ \PNOT () @@ -258,6 +260,12 @@ Device (EC0) Notify (\_SB.DPTF.TCHG, 0x80) } #endif + /* + * Call PNOT (Platform Notify) to inform platform code + * about the current battery state. This handles all cases, + * the battery transitioning into and out of having critically + * low charge. + */ \PNOT () } @@ -272,6 +280,12 @@ Device (EC0) Notify (\_SB.DPTF.TCHG, 0x80) } #endif + /* + * Call PNOT (Platform Notify) to inform platform code + * about the current battery state. This handles all cases, + * the battery transitioning into and out of having critically + * low charge. + */ \PNOT () } @@ -384,6 +398,14 @@ Device (EC0) Notify (BAT1, 0x80) } #endif + + /* + * Call PNOT (Platform Notify) to inform platform code + * about the current battery state. This handles all cases, + * the battery transitioning into and out of having critically + * low charge. + */ + \PNOT () } // MKBP interrupt. |