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| author | Kuninori Morimoto | 2017-06-14 02:34:35 +0200 |
|---|---|---|
| committer | Mark Brown | 2017-06-14 12:00:07 +0200 |
| commit | e68ba207444354ddf295de2e7fbcc97c06cccc8b (patch) | |
| tree | c49e323b638870e33d721158ae7a4f763f4605ce | |
| parent | ASoC: simple_card_utils: add EXPORT_SYMBOL_GPL() for asoc_simple_card_clk_xxx() (diff) | |
| download | kernel-qcow2-linux-e68ba207444354ddf295de2e7fbcc97c06cccc8b.tar.gz kernel-qcow2-linux-e68ba207444354ddf295de2e7fbcc97c06cccc8b.tar.xz kernel-qcow2-linux-e68ba207444354ddf295de2e7fbcc97c06cccc8b.zip | |
ASoC: simple-card-utils: add asoc_simple_card_of_parse_tdm()
Current simple card drivers are using asoc_simple_dai's tx_slot_mask,
rx_slot_mask, slots, slot_width directly to parse TDM.
Encapsulation is one of simple card util's purpose.
Let's add asoc_simple_card_of_parse_tdm for it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | include/sound/simple_card_utils.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/sound/simple_card_utils.h b/include/sound/simple_card_utils.h index 840d624148df..2679312228b3 100644 --- a/include/sound/simple_card_utils.h +++ b/include/sound/simple_card_utils.h @@ -75,6 +75,12 @@ int asoc_simple_card_parse_graph_dai(struct device_node *ep, struct device_node **endpoint_np, const char **dai_name); +#define asoc_simple_card_of_parse_tdm(np, dai) \ + snd_soc_of_parse_tdm_slot(np, &(dai)->tx_slot_mask, \ + &(dai)->rx_slot_mask, \ + &(dai)->slots, \ + &(dai)->slot_width); + int asoc_simple_card_init_dai(struct snd_soc_dai *dai, struct asoc_simple_dai *simple_dai); |