Commit Graph

13 Commits

Author SHA1 Message Date
Kuninori Morimoto
e984fd61e8 ASoC: simple-card: use devm_get_clk_from_child()
Current simple-card-utils is getting clk by of_clk_get(), but didn't call
clk_free(). Now we can use devm_get_clk_from_child() for this purpose.
Let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2017-01-23 17:46:33 +00:00
Kuninori Morimoto
29a43aa9b4 ASoC: simple_card_utils: tidyup file comment/define
simple_card_utils was created as simple_card_core in 1st prototype,
and current code still have it. Let's tidyup

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-12-05 11:37:45 +00:00
Nicolas Iooss
e5668caec5 ASoC: simple-card-utils: add __printf attribute
asoc_simple_card_set_dailink_name() uses devm_kvasprintf() to format
some of its arguments.  Adding a __printf attribute to this function
makes it possible to detect at compile-time errors related to format
strings.

Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-24 16:27:04 +01:00
Kuninori Morimoto
0f4e0711b7 ASoC: simple-card-utils: add asoc_simple_card_clean_reference()
simple-card needs to decrease the reference count of the device nodes.
This patch makes this method simple style standard.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-10 21:03:25 +01:00
Kuninori Morimoto
983cebd602 ASoC: simple-card-utils: add asoc_simple_card_canonicalize_cpu()
simple-card needs remove dai_link->cpu_dai_name if it CPU was
single DAI.
This patch makes this method simple style standard.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-10 21:03:25 +01:00
Kuninori Morimoto
c262c9ab7a ASoC: simple-card-utils: add asoc_simple_card_canonicalize_dailink()
simple-card is assuming that sometimes platform and cpu are same.
This patch makes this method simple style standard.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-09 12:43:55 +01:00
Kuninori Morimoto
21ba62f849 ASoC: simple-card-utils: add asoc_simple_card_init_dai()
simple-card is supporting clock/tdm slot initialization.
This patch makes this method simple style standard.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-09 12:43:55 +01:00
Kuninori Morimoto
ae30a694da ASoC: simple-card-utils: add asoc_simple_card_parse_dai()
simple-card needs to get its dai name and endpoint node.
This patch makes it simple style standard

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-08 11:35:51 +01:00
Kuninori Morimoto
bb6fc620c2 ASoC: simple-card-utils: add asoc_simple_card_parse_clk()
Current simple-card can get clock via DT clocks or
"system-clock-frequency" property.
This patch makes it simple style standard

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-08 11:35:51 +01:00
Kuninori Morimoto
fc55c9b5a2 ASoC: simple-card-utils: add asoc_simple_card_parse_card_name()
simple-card needs to get its card name.
This patch makes this method simple style standard.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-07-16 13:03:04 +01:00
Kuninori Morimoto
1db3312e3a ASoC: simple-card-utils: add asoc_simple_card_set_dailink_name()
Current simple-card is creating dai_link->name / dai_link->stream_name.
These are based on CPU + Codec name, or "fe.CPU" or "be.Codec" if it
was DPCM.
This patch adds asoc_simple_card_set_dailink_name() and set dailink
name as common method.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-07-16 13:03:01 +01:00
Kuninori Morimoto
cecdef3656 ASoC: simple-card: use asoc_simple_card_parse_daifmt()
We can use simpel utils asoc_simple_card_parse_daifmt().
Let's use it

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-07-01 17:34:02 +02:00
Kuninori Morimoto
abd3147e69 ASoC: add new simple-card-utils.c
Current ALSA SoC has simple-card driver which is supporting both
platform and DT probe.
Now, some sound cards driver are created based on simple-card.
They have similar feature or function, but implemented separately
on each drivers. This is a waste of code.
OTOH, merging these driver into same driver is highly risk,
because it will be very difficult to keep compatibility.
More over, ALSA SoC want to have graph base of DT feature in the
future. Maybe it want to use simple-card like feature / function.
Because of these background, this patch creates simple-card
helper utils, and provides common function to each drivers.
1st is asoc_simple_card_parse_daifmt()

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-06-29 19:12:30 +01:00