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-rw-r--r--Documentation/sound/alsa/soc/DAI.txt6
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/sound/alsa/soc/DAI.txt b/Documentation/sound/alsa/soc/DAI.txt
index 3feeb9ecdec4..0ebd7ea9706c 100644
--- a/Documentation/sound/alsa/soc/DAI.txt
+++ b/Documentation/sound/alsa/soc/DAI.txt
@@ -1,5 +1,5 @@
1ASoC currently supports the three main Digital Audio Interfaces (DAI) found on 1ASoC currently supports the three main Digital Audio Interfaces (DAI) found on
2SoC controllers and portable audio CODECS today, namely AC97, I2S and PCM. 2SoC controllers and portable audio CODECs today, namely AC97, I2S and PCM.
3 3
4 4
5AC97 5AC97
@@ -25,7 +25,7 @@ left/right clock (LRC) synchronise the link. I2S is flexible in that either the
25controller or CODEC can drive (master) the BCLK and LRC clock lines. Bit clock 25controller or CODEC can drive (master) the BCLK and LRC clock lines. Bit clock
26usually varies depending on the sample rate and the master system clock 26usually varies depending on the sample rate and the master system clock
27(SYSCLK). LRCLK is the same as the sample rate. A few devices support separate 27(SYSCLK). LRCLK is the same as the sample rate. A few devices support separate
28ADC and DAC LRCLK's, this allows for simultaneous capture and playback at 28ADC and DAC LRCLKs, this allows for simultaneous capture and playback at
29different sample rates. 29different sample rates.
30 30
31I2S has several different operating modes:- 31I2S has several different operating modes:-
@@ -35,7 +35,7 @@ I2S has several different operating modes:-
35 35
36 o Left Justified - MSB is transmitted on transition of LRC. 36 o Left Justified - MSB is transmitted on transition of LRC.
37 37
38 o Right Justified - MSB is transmitted sample size BCLK's before LRC 38 o Right Justified - MSB is transmitted sample size BCLKs before LRC
39 transition. 39 transition.
40 40
41PCM 41PCM