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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-01-31 23:16:28 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-01-31 23:16:28 (GMT) |
| commit | e1a9c9872dd004617555dff079b357a6ffd945e9 (patch) | |
| tree | c34779e59712ff345f8e4ee97e74086a85b34974 /Documentation/sound/alsa/soc/DAI.txt | |
| parent | fcc3ff4f9d695a80dc6e6058e0d631a3026ed4c3 (diff) | |
| parent | 2ecba4ffbbc6c85fce8c3878514be415edace413 (diff) | |
| download | linux-fsl-qoriq-e1a9c9872dd004617555dff079b357a6ffd945e9.tar.xz | |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/perex/alsa
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/perex/alsa: (299 commits)
[ALSA] version 1.0.16rc2
[ALSA] hda: fix Mic in as output
[ALSA] emu10k1 - Another EMU0404 Board ID
[ALSA] emu10k1 - Fix kthread handling at resume
[ALSA] emu10k1: General cleanup, add new locks, fix alsa bug#3501, kernel bug#9304.
[ALSA] emu10k1 - Use enum for emu_model types
[ALSA] emu10k1 - Don't create emu1010 controls for non-emu boards
[ALSA] emu10k1 - 1616(M) cardbus improvements
[ALSA] snd:emu10k1: E-Mu updates. Fixes to firmware loading and support for 0404.
[ALSA] emu10k1: Add comments regarding E-Mu ins and outs.
[ALSA] oxygen: revert SPI clock frequency change for AK4396/WM8785
[ALSA] es1938 - improve capture hw pointer reads
[ALSA] HDA-Intel - Add support for Intel SCH
[ALSA] hda: Add GPIO mute support to STAC9205
[ALSA] hda-codec - Add Dell T3400 support
[ALSA] hda-codec - Add model for HP DV9553EG laptop
[ALSA] hda-codec - Control SPDIF as slave
[ALSA] hda_intel: ALSA HD Audio patch for Intel ICH10 DeviceID's
[ALSA] Fix Oops with PCM OSS sync
[ALSA] hda-codec - Add speaker automute to ALC262 HP models
...
Diffstat (limited to 'Documentation/sound/alsa/soc/DAI.txt')
| -rw-r--r-- | Documentation/sound/alsa/soc/DAI.txt | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/sound/alsa/soc/DAI.txt b/Documentation/sound/alsa/soc/DAI.txt index 3feeb9e..0ebd7ea 100644 --- a/Documentation/sound/alsa/soc/DAI.txt +++ b/Documentation/sound/alsa/soc/DAI.txt @@ -1,5 +1,5 @@ ASoC currently supports the three main Digital Audio Interfaces (DAI) found on -SoC controllers and portable audio CODECS today, namely AC97, I2S and PCM. +SoC controllers and portable audio CODECs today, namely AC97, I2S and PCM. AC97 @@ -25,7 +25,7 @@ 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 (SYSCLK). LRCLK is the same as the sample rate. A few devices support separate -ADC and DAC LRCLK's, this allows for simultaneous capture and playback at +ADC and DAC LRCLKs, this allows for simultaneous capture and playback at different sample rates. I2S has several different operating modes:- @@ -35,7 +35,7 @@ I2S has several different operating modes:- o Left Justified - MSB is transmitted on transition of LRC. - o Right Justified - MSB is transmitted sample size BCLK's before LRC + o Right Justified - MSB is transmitted sample size BCLKs before LRC transition. PCM |