From 517453a6cc770cf69515bb0d5768495ffead7f08 Mon Sep 17 00:00:00 2001 From: Elyes HAOUAS Date: Fri, 5 Feb 2021 19:54:43 +0100 Subject: src/ec/quanta/ene_kb3940q/acpi/battery.asl: Convert to ASL 2.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Change-Id: I7cc47536b0c1e2c903df29402090abfccde82406 Signed-off-by: Elyes HAOUAS Reviewed-on: https://review.coreboot.org/c/coreboot/+/50318 Tested-by: build bot (Jenkins) Reviewed-by: Michael Niewöhner --- src/ec/quanta/ene_kb3940q/acpi/battery.asl | 61 +++++++++++++++--------------- 1 file changed, 30 insertions(+), 31 deletions(-) (limited to 'src/ec/quanta') diff --git a/src/ec/quanta/ene_kb3940q/acpi/battery.asl b/src/ec/quanta/ene_kb3940q/acpi/battery.asl index 09c1b2941a..517fba716b 100644 --- a/src/ec/quanta/ene_kb3940q/acpi/battery.asl +++ b/src/ec/quanta/ene_kb3940q/acpi/battery.asl @@ -39,18 +39,18 @@ Device (BATX) }) // Workaround for full battery status, enabled by default - Name (BFWK, One) + Name (BFWK, 1) // Method to enable full battery workaround Method (BFWE) { - Store (One, BFWK) + BFWK = 1 } // Method to disable full battery workaround Method (BFWD) { - Store (Zero, BFWK) + BFWK = 0 } // Device insertion/removal control method that returns a device's status. @@ -68,18 +68,18 @@ Device (BATX) Method (_BIF, 0, Serialized) { // Update fields from EC - Store (BDC0, Index (PBIF, 1)) // Batt Design Capacity - Store (BFC0, Index (PBIF, 2)) // Batt Last Full Charge Capacity - Store (BDV0, Index (PBIF, 4)) // Batt Design Voltage - Divide(BFC0, 0x64, , Local1) - Multiply(Local1, 0x0A, Local0) - Store(Local0, Index(PBIF, 5)) - Multiply(Local1, 0x05, Local0) - Store (Local0, Index (PBIF, 6)) - Store (ToString(Concatenate(BATD, 0x00)), Index (PBIF, 9)) // Model Number - Store (ToDecimalString(BSN0), Index (PBIF, 10)) // Serial Number - Store (ToString(Concatenate(BCHM, 0x00)), Index (PBIF, 11)) // Battery Type - Store (\BATV, Index (PBIF, 12)) // OEM information + PBIF [1] = BDC0 // Batt Design Capacity + PBIF [2] = BFC0 // Batt Last Full Charge Capacity + PBIF [4] = BDV0 // Batt Design Voltage + Local1 = BFC0 / 100 + Local0 = Local1 * 10 + PBIF [5] = Local0 + Local0 = Local1 * 5 + PBIF [6] = Local0 + PBIF [9] = ToString(Concatenate(BATD, 0x00)) // Model Number + PBIF [10] = ToDecimalString(BSN0) // Serial Number + PBIF [11] = ToString(Concatenate(BCHM, 0x00)) // Battery Type + PBIF [12] = \BATV // OEM information Return (PBIF) } @@ -95,45 +95,44 @@ Device (BATX) // // Get battery state from EC - Store (BST0, Local0) - Store (Local0, Index (PBST, 0)) + Local0 = BST0 + PBST [0] = Local0 // // 1: BATTERY PRESENT RATE/CURRENT // - Store (BPC0, Local1) - If (LAnd (Local1, 0x8000)) { - Xor (Local1, 0xFFFF, Local1) - Increment (Local1) + Local1 = BPC0 + If (Local1 && 0x8000) { + Local1 ^= 0xffff + Local1++ } - Store (Local1, Index (PBST, 1)) + PBST [1] = Local1 // // 2: BATTERY REMAINING CAPACITY // - Store (BRC0, Local1) + Local1 = BRC0 - If (LAnd (BFWK, LAnd (ADPT, LNot (Local0)))) { + If (BFWK && ADPT && !Local0) { // On AC power and battery is neither charging // nor discharging. Linux expects a full battery // to report same capacity as last full charge. // https://bugzilla.kernel.org/show_bug.cgi?id=12632 - Store (BFC0, Local2) + Local2 = BFC0 // See if within ~3% of full - ShiftRight (Local2, 5, Local3) - If (LAnd (LGreater (Local1, Subtract (Local2, Local3)), - LLess (Local1, Add (Local2, Local3)))) + Local3 = Local2 >> 5 + If (Local1 > (Local2 - Local3) && Local1 < (Local2 + Local3)) { - Store (Local2, Local1) + Local1 = Local2 } } - Store (Local1, Index (PBST, 2)) + PBST [2] = Local1 // // 3: BATTERY PRESENT VOLTAGE // - Store (BPV0, Index (PBST, 3)) + PBST [3] = BPV0 Return (PBST) } -- cgit v1.2.3