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-rw-r--r--Documentation/sound/soc/dai.rst6
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/sound/soc/dai.rst b/Documentation/sound/soc/dai.rst
index 55820e51708f..2e99183a7a47 100644
--- a/Documentation/sound/soc/dai.rst
+++ b/Documentation/sound/soc/dai.rst
@@ -24,7 +24,7 @@ I2S
===
I2S is a common 4 wire DAI used in HiFi, STB and portable devices. The Tx and
-Rx lines are used for audio transmission, whilst the bit clock (BCLK) and
+Rx lines are used for audio transmission, while the bit clock (BCLK) and
left/right clock (LRC) synchronise the link. I2S is flexible in that either the
controller or CODEC can drive (master) the BCLK and LRC clock lines. Bit clock
usually varies depending on the sample rate and the master system clock
@@ -49,9 +49,9 @@ PCM
PCM is another 4 wire interface, very similar to I2S, which can support a more
flexible protocol. It has bit clock (BCLK) and sync (SYNC) lines that are used
-to synchronise the link whilst the Tx and Rx lines are used to transmit and
+to synchronise the link while the Tx and Rx lines are used to transmit and
receive the audio data. Bit clock usually varies depending on sample rate
-whilst sync runs at the sample rate. PCM also supports Time Division
+while sync runs at the sample rate. PCM also supports Time Division
Multiplexing (TDM) in that several devices can use the bus simultaneously (this
is sometimes referred to as network mode).