1 /* SPDX-License-Identifier: GPL-2.0 */ 1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* 2 /*
3 * mtk-soundcard-driver.h -- MediaTek soundc 3 * mtk-soundcard-driver.h -- MediaTek soundcard driver common definition
4 * 4 *
5 * Copyright (c) 2022 MediaTek Inc. 5 * Copyright (c) 2022 MediaTek Inc.
6 * Author: Trevor Wu <trevor.wu@mediatek.com> 6 * Author: Trevor Wu <trevor.wu@mediatek.com>
7 */ 7 */
8 8
9 #ifndef _MTK_SOUNDCARD_DRIVER_H_ 9 #ifndef _MTK_SOUNDCARD_DRIVER_H_
10 #define _MTK_SOUNDCARD_DRIVER_H_ 10 #define _MTK_SOUNDCARD_DRIVER_H_
11 11
12 struct mtk_sof_priv; 12 struct mtk_sof_priv;
13 struct mtk_soc_card_data; 13 struct mtk_soc_card_data;
14 struct snd_pcm_hw_constraint_list; 14 struct snd_pcm_hw_constraint_list;
15 15
16 enum mtk_pcm_constraint_type { 16 enum mtk_pcm_constraint_type {
17 MTK_CONSTRAINT_PLAYBACK, 17 MTK_CONSTRAINT_PLAYBACK,
18 MTK_CONSTRAINT_CAPTURE, 18 MTK_CONSTRAINT_CAPTURE,
19 MTK_CONSTRAINT_HDMIDP, 19 MTK_CONSTRAINT_HDMIDP,
20 MTK_CONSTRAINT_MAX 20 MTK_CONSTRAINT_MAX
21 }; 21 };
22 22
23 struct mtk_pcm_constraints_data { 23 struct mtk_pcm_constraints_data {
24 const struct snd_pcm_hw_constraint_lis 24 const struct snd_pcm_hw_constraint_list *channels;
25 const struct snd_pcm_hw_constraint_lis 25 const struct snd_pcm_hw_constraint_list *rates;
26 }; 26 };
27 27
28 struct mtk_platform_card_data { 28 struct mtk_platform_card_data {
29 struct snd_soc_card *card; 29 struct snd_soc_card *card;
30 struct snd_soc_jack *jacks; 30 struct snd_soc_jack *jacks;
31 const struct mtk_pcm_constraints_data 31 const struct mtk_pcm_constraints_data *pcm_constraints;
32 u8 num_jacks; 32 u8 num_jacks;
33 u8 num_pcm_constraints; 33 u8 num_pcm_constraints;
34 u8 flags; 34 u8 flags;
35 }; 35 };
36 36
37 struct mtk_soundcard_pdata { 37 struct mtk_soundcard_pdata {
38 const char *card_name; 38 const char *card_name;
39 struct mtk_platform_card_data *card_da 39 struct mtk_platform_card_data *card_data;
40 const struct mtk_sof_priv *sof_priv; 40 const struct mtk_sof_priv *sof_priv;
41 41
42 int (*soc_probe)(struct mtk_soc_card_d 42 int (*soc_probe)(struct mtk_soc_card_data *card_data, bool legacy);
43 }; 43 };
44 44
45 /* Common playback/capture card startup ops */ 45 /* Common playback/capture card startup ops */
46 extern const struct snd_soc_ops mtk_soundcard_ 46 extern const struct snd_soc_ops mtk_soundcard_common_playback_ops;
47 extern const struct snd_soc_ops mtk_soundcard_ 47 extern const struct snd_soc_ops mtk_soundcard_common_capture_ops;
48 48
49 /* Exported for custom/extended soundcard star 49 /* Exported for custom/extended soundcard startup ops */
50 int mtk_soundcard_startup(struct snd_pcm_subst 50 int mtk_soundcard_startup(struct snd_pcm_substream *substream,
51 enum mtk_pcm_constra 51 enum mtk_pcm_constraint_type ctype);
52 52
53 int parse_dai_link_info(struct snd_soc_card *c 53 int parse_dai_link_info(struct snd_soc_card *card);
54 void clean_card_reference(struct snd_soc_card 54 void clean_card_reference(struct snd_soc_card *card);
55 int mtk_soundcard_common_probe(struct platform 55 int mtk_soundcard_common_probe(struct platform_device *pdev);
56 #endif 56 #endif
57 57
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