Searched full:soundwire (Results 1 – 8 of 8) sorted by relevance
4 $id: http://devicetree.org/schemas/soundwire/soundwire-controller.yaml#7 title: SoundWire Controller Generic Binding14 SoundWire busses can be described with a node for the SoundWire controller15 device and a set of child nodes for each SoundWire slave on the bus.19 pattern: "^soundwire(@.*)?$"34 description: Is the textual representation of SoundWire Enumeration35 address. compatible string should contain SoundWire Version ID,39 Version ID is 1 nibble, number '0x1' represents SoundWire 1.040 and '0x2' represents SoundWire 1.1 and so on.45 found in MIPI Alliance DisCo & SoundWire 1.0 Specifications.[all …]
2 SoundWire Subsystem Summary5 SoundWire is a new interface ratified in 2015 by the MIPI Alliance.6 SoundWire is used for transporting data typically related to audio7 functions. SoundWire interface is optimized to integrate audio devices in10 SoundWire is a 2-pin multi-drop interface with data and clock line. It12 Broad level key features of SoundWire interface include:25 The SoundWire protocol supports up to eleven Slave interfaces. All the35 Below figure shows an example of connectivity between a SoundWire Master and58 The MIPI SoundWire specification uses the term 'device' to refer to a Master62 device managed by a specific driver. The Linux SoundWire subsystem provides[all …]
2 SoundWire Error Handling5 The SoundWire PHY was designed with care and errors on the bus are going to19 data enabled by the SoundWire protocol, the location of the error will also44 it transitions to a NotFinished value of zero. The MIPI SoundWire spec 1.145 does not define timeouts but the MIPI SoundWire DisCo document adds60 Note that SoundWire does not provide a mechanism to detect illegal values
2 SoundWire Locking5 This document explains locking mechanism of the SoundWire Bus. Bus uses16 SoundWire Bus lock is a mutex and is part of Bus data structure18 serialize each of the following operations(s) within SoundWire Bus instance.29 SoundWire message transfer lock. This mutex is part of31 transfers (read/write) within a SoundWire Bus instance.
2 SoundWire Documentation
2 Audio Stream in SoundWire19 Assume a stream with two channels (Left & Right) is opened using SoundWire20 interface. Below are some ways a stream can be represented in SoundWire.132 SoundWire Stream Management flow145 SoundWire Bus manages stream operations for each stream getting146 rendered/captured on the SoundWire Bus. This section explains Bus operations151 SoundWire stream states154 Below shows the SoundWire stream states and state transition diagram. ::174 SoundWire subsystem.408 in SoundWire.
67 soundwire/index
6 Soundwire controller, interrupt mux. It supports both I2S/I2C and