From a56cf5fd57d9853b8ee62c8a5dc6c1ca374d3c15 Mon Sep 17 00:00:00 2001 From: Guo Mang Date: Fri, 23 Dec 2016 13:37:43 +0800 Subject: BroxtonPlatformPkg: Add AcpiTablesPCAT Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Guo Mang --- .../PlatformSsdt/Audio/AudioCodec_INT34C1.asl | 57 ++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 Platform/BroxtonPlatformPkg/Common/Acpi/AcpiTablesPCAT/PlatformSsdt/Audio/AudioCodec_INT34C1.asl (limited to 'Platform/BroxtonPlatformPkg/Common/Acpi/AcpiTablesPCAT/PlatformSsdt/Audio/AudioCodec_INT34C1.asl') diff --git a/Platform/BroxtonPlatformPkg/Common/Acpi/AcpiTablesPCAT/PlatformSsdt/Audio/AudioCodec_INT34C1.asl b/Platform/BroxtonPlatformPkg/Common/Acpi/AcpiTablesPCAT/PlatformSsdt/Audio/AudioCodec_INT34C1.asl new file mode 100644 index 0000000000..562f3bd0f2 --- /dev/null +++ b/Platform/BroxtonPlatformPkg/Common/Acpi/AcpiTablesPCAT/PlatformSsdt/Audio/AudioCodec_INT34C1.asl @@ -0,0 +1,57 @@ +/** @file + Copyright (c) 2012 - 2016, Intel Corporation. All rights reserved.
+ + This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php. + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +External(\ISC1, IntObj) + +Scope(\_SB.PCI0.I2C1) +{ + Device (ACD0) // Audio Codec driver I2C + { + Name (_ADR, 0x38) + Name (_HID, "INT34C1") + Name (_CID, "INT34C1") + Name (_DDN, "Intel(R) Smart Sound Technology Audio Codec" ) + Name (_UID, 1) + + Method(_CRS, 0x0, Serialized) + { + Name(SBUF,ResourceTemplate () + { + I2CSerialBus( + 0x38, // SlaveAddress: bus address + , // SlaveMode: default to ControllerInitiated + 400000, // ConnectionSpeed: in Hz + , // Addressing Mode: default to 7 bit + "\\_SB.PCI0.I2C1", // ResourceSource: I2C bus controller name + , // Descriptor Name: creates name for offset of resource descriptor + ) // VendorData + GpioInt(Level, ActiveLow, ExclusiveAndWake, PullUp, 0,"\\_SB.GPO1") {69} // SOC_CODEC_IRQ + }) + Return (SBUF) + } + + Method (_STA, 0x0, NotSerialized) + { + If (LEqual (ISC1, 1)) { + Return (0xF) // I2S Codec Enabled + } + Return (0) + } + + Method (_DIS, 0x0, NotSerialized) + { + } + + } // Device (ACD0) +} + -- cgit v1.2.3