projects / mirror_ubuntu-bionic-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| abd3147e | 1 | /* |
| 29a43aa9 | 2 | * simple_card_utils.h |
| abd3147e KM |
3 | * |
| 4 | * Copyright (c) 2016 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify | |
| 7 | * it under the terms of the GNU General Public License version 2 as | |
| 8 | * published by the Free Software Foundation. | |
| 9 | */ | |
| 29a43aa9 KM |
10 | #ifndef __SIMPLE_CARD_UTILS_H |
| 11 | #define __SIMPLE_CARD_UTILS_H | |
| abd3147e KM |
12 | |
| 13 | #include <sound/soc.h> | |
| 14 | ||
| cecdef36 KM |
15 | struct asoc_simple_dai { |
| 16 | const char *name; | |
| 17 | unsigned int sysclk; | |
| 18 | int slots; | |
| 19 | int slot_width; | |
| 20 | unsigned int tx_slot_mask; | |
| 21 | unsigned int rx_slot_mask; | |
| 22 | struct clk *clk; | |
| 23 | }; | |
| 24 | ||
| abd3147e KM |
25 | int asoc_simple_card_parse_daifmt(struct device *dev, |
| 26 | struct device_node *node, | |
| 27 | struct device_node *codec, | |
| 28 | char *prefix, | |
| 29 | unsigned int *retfmt); | |
| e5668cae | 30 | __printf(3, 4) |
| 1db3312e KM |
31 | int asoc_simple_card_set_dailink_name(struct device *dev, |
| 32 | struct snd_soc_dai_link *dai_link, | |
| 33 | const char *fmt, ...); | |
| fc55c9b5 KM |
34 | int asoc_simple_card_parse_card_name(struct snd_soc_card *card, |
| 35 | char *prefix); | |
| abd3147e | 36 | |
| e984fd61 KM |
37 | #define asoc_simple_card_parse_clk_cpu(dev, node, dai_link, simple_dai) \ |
| 38 | asoc_simple_card_parse_clk(dev, node, dai_link->cpu_of_node, simple_dai) | |
| 39 | #define asoc_simple_card_parse_clk_codec(dev, node, dai_link, simple_dai) \ | |
| 40 | asoc_simple_card_parse_clk(dev, node, dai_link->codec_of_node, simple_dai) | |
| 41 | int asoc_simple_card_parse_clk(struct device *dev, | |
| 42 | struct device_node *node, | |
| bb6fc620 KM |
43 | struct device_node *dai_of_node, |
| 44 | struct asoc_simple_dai *simple_dai); | |
| 45 | ||
| ae30a694 KM |
46 | #define asoc_simple_card_parse_cpu(node, dai_link, \ |
| 47 | list_name, cells_name, is_single_link) \ | |
| 48 | asoc_simple_card_parse_dai(node, &dai_link->cpu_of_node, \ | |
| 49 | &dai_link->cpu_dai_name, list_name, cells_name, is_single_link) | |
| 50 | #define asoc_simple_card_parse_codec(node, dai_link, list_name, cells_name) \ | |
| 51 | asoc_simple_card_parse_dai(node, &dai_link->codec_of_node, \ | |
| 52 | &dai_link->codec_dai_name, list_name, cells_name, NULL) | |
| 53 | #define asoc_simple_card_parse_platform(node, dai_link, list_name, cells_name) \ | |
| 54 | asoc_simple_card_parse_dai(node, &dai_link->platform_of_node, \ | |
| 55 | NULL, list_name, cells_name, NULL) | |
| 56 | int asoc_simple_card_parse_dai(struct device_node *node, | |
| 57 | struct device_node **endpoint_np, | |
| 58 | const char **dai_name, | |
| 59 | const char *list_name, | |
| 60 | const char *cells_name, | |
| 61 | int *is_single_links); | |
| 62 | ||
| 21ba62f8 KM |
63 | int asoc_simple_card_init_dai(struct snd_soc_dai *dai, |
| 64 | struct asoc_simple_dai *simple_dai); | |
| c262c9ab KM |
65 | |
| 66 | int asoc_simple_card_canonicalize_dailink(struct snd_soc_dai_link *dai_link); | |
| 983cebd6 KM |
67 | void asoc_simple_card_canonicalize_cpu(struct snd_soc_dai_link *dai_link, |
| 68 | int is_single_links); | |
| c262c9ab | 69 | |
| 0f4e0711 KM |
70 | int asoc_simple_card_clean_reference(struct snd_soc_card *card); |
| 71 | ||
| 29a43aa9 | 72 | #endif /* __SIMPLE_CARD_UTILS_H */ |