diff options
Diffstat (limited to 'src/ec/compal')
| -rw-r--r-- | src/ec/compal/ene932/acpi/ec.asl | 41 | ||||
| -rw-r--r-- | src/ec/compal/ene932/documentation.txt | 21 |
2 files changed, 43 insertions, 19 deletions
diff --git a/src/ec/compal/ene932/acpi/ec.asl b/src/ec/compal/ene932/acpi/ec.asl index a042d7588d..0b7837f3eb 100644 --- a/src/ec/compal/ene932/acpi/ec.asl +++ b/src/ec/compal/ene932/acpi/ec.asl @@ -27,7 +27,7 @@ Device (EC0) { Name (_HID, EISAID ("PNP0C09")) Name (_UID, 1) - Name (_GPE, EC_SCI) // GPE for Runtime SCI + Name (_GPE, EC_SCI_GPE) // GPE for Runtime SCI OperationRegion (ERAM, EmbeddedControl, 0x00, 0xff) Field (ERAM, ByteAcc, Lock, Preserve) @@ -272,9 +272,6 @@ Device (EC0) // Initialize AC power state Store (ADPT, \PWRS) - // Initialize LID switch state - Store (EC_ACPI_LID_SWITCH_OBJECT, \LIDS) - // Force a read of CPU temperature Store (CTML, Local0) } @@ -308,6 +305,36 @@ Device (EC0) * Hotkey break Function 46h */ + /* Decrease brightness hotkey */ + Method (_Q11, 0, NotSerialized) + { + \_SB.MB.BRTD() + } + + /* Increase brightness hotkey */ + Method (_Q12, 0, NotSerialized) + { + \_SB.MB.BRTU() + } + + /* Lid opened */ + Method (_Q15, 0, NotSerialized) + { + \_SB.MB.LIDO() + } + + /* Lid closed */ + Method (_Q16, 0, NotSerialized) + { + \_SB.MB.LIDC() + } + + /* Switch display hotkey */ + Method (_Q1C, 0, NotSerialized) + { + \_SB.MB.DSPS() + } + // AC Power Connected Method (_Q37, 0, NotSerialized) { @@ -328,6 +355,12 @@ Device (EC0) \PNOT () } + /* Wireless toggle hotkey */ + Method (_Q40, 0, NotSerialized) + { + \_SB.MB.WLTG() + } + // Battery at critical low state Method (_Q22, 0, NotSerialized) { diff --git a/src/ec/compal/ene932/documentation.txt b/src/ec/compal/ene932/documentation.txt index eeb801a73f..a597e4eb7a 100644 --- a/src/ec/compal/ene932/documentation.txt +++ b/src/ec/compal/ene932/documentation.txt @@ -1,23 +1,14 @@ -Accessing the EC space -====================== +ASL interface +============= -The ACPI implementation uses the standard I/O ports 0x62 and 0x66 to access the -EC functionality. Accesses to these ports must be directed to the LPC bus to -which the EC is connected. +This EC implements the standard mainboard-EC coreboot interface. +Deviations from standard interface +================================== -Interfacing with the ASL files -============================== +The following method must be defined in the global namespace: -The mainboard code must define several variables for the ASL files. - -* EC_SCI - Defines the General Purpose Event (GPE) corresponding to the EC's SCI line. -* EC_ACPI_LID_SWITCH_OBJECT - Defines the APCI object which reads the state of the lid, with 0 = open, and - 1 = closed. This is usually the bit which reads the GPIO input corresponding - to the lid switch. * PNOT() The mainboard must define a PNOT method to handle power state notifications and Notify CPU device objects to re-evaluate their _PPC and _CST tables. |