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71 lines
2.5 KiB
71 lines
2.5 KiB
/* |
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* simple_card_core.h |
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* |
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* Copyright (c) 2016 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 as |
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* published by the Free Software Foundation. |
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*/ |
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#ifndef __SIMPLE_CARD_CORE_H |
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#define __SIMPLE_CARD_CORE_H |
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#include <sound/soc.h> |
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struct asoc_simple_dai { |
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const char *name; |
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unsigned int sysclk; |
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int slots; |
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int slot_width; |
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unsigned int tx_slot_mask; |
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unsigned int rx_slot_mask; |
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struct clk *clk; |
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}; |
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int asoc_simple_card_parse_daifmt(struct device *dev, |
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struct device_node *node, |
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struct device_node *codec, |
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char *prefix, |
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unsigned int *retfmt); |
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__printf(3, 4) |
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int asoc_simple_card_set_dailink_name(struct device *dev, |
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struct snd_soc_dai_link *dai_link, |
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const char *fmt, ...); |
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int asoc_simple_card_parse_card_name(struct snd_soc_card *card, |
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char *prefix); |
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#define asoc_simple_card_parse_clk_cpu(node, dai_link, simple_dai) \ |
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asoc_simple_card_parse_clk(node, dai_link->cpu_of_node, simple_dai) |
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#define asoc_simple_card_parse_clk_codec(node, dai_link, simple_dai) \ |
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asoc_simple_card_parse_clk(node, dai_link->codec_of_node, simple_dai) |
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int asoc_simple_card_parse_clk(struct device_node *node, |
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struct device_node *dai_of_node, |
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struct asoc_simple_dai *simple_dai); |
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#define asoc_simple_card_parse_cpu(node, dai_link, \ |
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list_name, cells_name, is_single_link) \ |
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asoc_simple_card_parse_dai(node, &dai_link->cpu_of_node, \ |
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&dai_link->cpu_dai_name, list_name, cells_name, is_single_link) |
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#define asoc_simple_card_parse_codec(node, dai_link, list_name, cells_name) \ |
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asoc_simple_card_parse_dai(node, &dai_link->codec_of_node, \ |
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&dai_link->codec_dai_name, list_name, cells_name, NULL) |
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#define asoc_simple_card_parse_platform(node, dai_link, list_name, cells_name) \ |
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asoc_simple_card_parse_dai(node, &dai_link->platform_of_node, \ |
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NULL, list_name, cells_name, NULL) |
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int asoc_simple_card_parse_dai(struct device_node *node, |
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struct device_node **endpoint_np, |
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const char **dai_name, |
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const char *list_name, |
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const char *cells_name, |
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int *is_single_links); |
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int asoc_simple_card_init_dai(struct snd_soc_dai *dai, |
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struct asoc_simple_dai *simple_dai); |
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int asoc_simple_card_canonicalize_dailink(struct snd_soc_dai_link *dai_link); |
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void asoc_simple_card_canonicalize_cpu(struct snd_soc_dai_link *dai_link, |
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int is_single_links); |
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int asoc_simple_card_clean_reference(struct snd_soc_card *card); |
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#endif /* __SIMPLE_CARD_CORE_H */
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