kernel/linux.git/include/sound/simple_card.h, branch v6.6.132

ASoC: simple-card: convert to SPDX identifiers

2018-07-02T09:52:47+00:00

Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown

ASoC: simple-card: use asoc_simple_card_parse_daifmt()

2016-07-01T15:34:02+00:00

We can use simpel utils asoc_simple_card_parse_daifmt(). Let's use it Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown

ASoC: simple-card: Add tdm slot mask support to simple-card

2015-09-16T17:00:30+00:00

Adds DT binding for explicitly choosing a tdm mask for DAI and uses it in simple-card. The API for snd_soc_of_parse_tdm_slot() has also been changed. Signed-off-by: Jyri Sarha Signed-off-by: Mark Brown

ASoC: simple-card: Remove support for setting differing DAI formats

2015-03-27T01:35:48+00:00

Having to set different formats on the CPU side and the CODEC side of a DAI link is usually indication that something is terribly wrong and in most cases is a result of a broken driver that implements a set_fmt() callback which does not follow the specification. In the past this feature has been used to work around broken drivers, rather than fixing them. We don't really want to encourage this, so remove support for setting different formats on both ends of the link. Along the way switch to static DAI format setup by setting the the dai_fmt field of the snd_soc_dai_link rather than calling snd_soc_dai_fmt(). Signed-off-by: Lars-Peter Clausen Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown

ASoC: simple-card: Enable and disable DAI clocks as needed

2015-01-15T11:45:52+00:00

Call clk_prepare_enable() and clk_disable_unprepare() for cpu dai clock and codec dai clock in dai statup and shutdown callbacks. This to make sure the related clock are enabled when the audio device is used. Signed-off-by: Jyri Sarha Signed-off-by: Mark Brown

ASoC: simple-card: add slot information parsing supports

2014-02-23T05:26:37+00:00

For some CPU/CODEC DAI devices the slot information maybe needed. This patch adds the slot information parsing for simple-card driver. Signed-off-by: Xiubo Li Signed-off-by: Mark Brown

ASoC: simple-card: simplify code

2014-02-03T12:45:33+00:00

The platform data structure contains information which is used only by the driver, and the driver allocates platform information fields which are of no use. Move the driver specific data to a new private structure and cleanup the platform data structure. Signed-off-by: Jean-Francois Moine Signed-off-by: Mark Brown

ASoC: simple-card: add asoc_simple_dai for initializing

2013-01-13T21:55:43+00:00

Current simple-card driver calls asoc_simple_card_dai_init() if platform had a asoc_simple_card_dai_init pointer. And, this initialization function works only when platform has an applicable initial value for each dai settings. And basically, almost all sound card requires certain initialization. This means that almost all platform has initialization settings, and driver do nothing if it doesn't have settings. And additionally, current simple-card supports sysclk settings but it was only for codec. In order to abolish deviation between cpu and codec, and in order to simplify processing, this patch adds asoc_simple_dai, and removed pointless struct asoc_simple_dai_init_info which was trigger of calling asoc_simple_card_dai_init(). Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown

ASoC: add generic simple-card support

2012-04-13T10:29:25+00:00

Current ASoC requires card.c file to each platforms in order to specifies its CPU and Codecs pair. But the differences between these were only value/strings of setting. In order to reduce duplicate driver, this patch adds generic/simple-card. Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown