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| author | Liam Girdwood <liam.r.girdwood@linux.intel.com> | 2013-09-20 19:19:08 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-09-23 13:06:25 +0200 |
| commit | b5c47df974ddae44d4a1ff935cdda30b0795bc00 (patch) | |
| tree | 5a3aff92de5c28873f4ea62e5687d90bf38e4446 /Documentation/sound/alsa | |
| parent | ASoC: Docs: update DAPM (diff) | |
| download | linux-b5c47df974ddae44d4a1ff935cdda30b0795bc00.tar.xz linux-b5c47df974ddae44d4a1ff935cdda30b0795bc00.zip | |
ASoC: Docs: Machine update
Update the machine driver documentation and bring it up to date
with the current code base. This includes multi component.
Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'Documentation/sound/alsa')
| -rw-r--r-- | Documentation/sound/alsa/soc/machine.txt | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/sound/alsa/soc/machine.txt b/Documentation/sound/alsa/soc/machine.txt index d50c14df3411..74056dba52be 100644 --- a/Documentation/sound/alsa/soc/machine.txt +++ b/Documentation/sound/alsa/soc/machine.txt @@ -1,8 +1,10 @@ ASoC Machine Driver =================== -The ASoC machine (or board) driver is the code that glues together the platform -and codec drivers. +The ASoC machine (or board) driver is the code that glues together all the +component drivers (e.g. codecs, platforms and DAIs). It also describes the +relationships between each componnent which include audio paths, GPIOs, +interrupts, clocking, jacks and voltage regulators. The machine driver can contain codec and platform specific code. It registers the audio subsystem with the kernel as a platform device and is represented by |