diff options
Diffstat (limited to 'Documentation/sound/alsa/soc/codec.txt')
-rw-r--r-- | Documentation/sound/alsa/soc/codec.txt | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/sound/alsa/soc/codec.txt b/Documentation/sound/alsa/soc/codec.txt index 48983c75aad9..1e766ad0ebd1 100644 --- a/Documentation/sound/alsa/soc/codec.txt +++ b/Documentation/sound/alsa/soc/codec.txt | |||
@@ -19,7 +19,7 @@ Optionally, codec drivers can also provide:- | |||
19 | 6) DAPM event handler. | 19 | 6) DAPM event handler. |
20 | 7) DAC Digital mute control. | 20 | 7) DAC Digital mute control. |
21 | 21 | ||
22 | It's probably best to use this guide in conjuction with the existing codec | 22 | It's probably best to use this guide in conjunction with the existing codec |
23 | driver code in sound/soc/codecs/ | 23 | driver code in sound/soc/codecs/ |
24 | 24 | ||
25 | ASoC Codec driver breakdown | 25 | ASoC Codec driver breakdown |
@@ -28,7 +28,7 @@ ASoC Codec driver breakdown | |||
28 | 1 - Codec DAI and PCM configuration | 28 | 1 - Codec DAI and PCM configuration |
29 | ----------------------------------- | 29 | ----------------------------------- |
30 | Each codec driver must have a struct snd_soc_codec_dai to define it's DAI and | 30 | Each codec driver must have a struct snd_soc_codec_dai to define it's DAI and |
31 | PCM's capablities and operations. This struct is exported so that it can be | 31 | PCM's capabilities and operations. This struct is exported so that it can be |
32 | registered with the core by your machine driver. | 32 | registered with the core by your machine driver. |
33 | 33 | ||
34 | e.g. | 34 | e.g. |
@@ -67,7 +67,7 @@ EXPORT_SYMBOL_GPL(wm8731_dai); | |||
67 | 67 | ||
68 | 2 - Codec control IO | 68 | 2 - Codec control IO |
69 | -------------------- | 69 | -------------------- |
70 | The codec can ususally be controlled via an I2C or SPI style interface (AC97 | 70 | The codec can usually be controlled via an I2C or SPI style interface (AC97 |
71 | combines control with data in the DAI). The codec drivers will have to provide | 71 | combines control with data in the DAI). The codec drivers will have to provide |
72 | functions to read and write the codec registers along with supplying a register | 72 | functions to read and write the codec registers along with supplying a register |
73 | cache:- | 73 | cache:- |