Book a Demo!
CoCalc Logo Icon
StoreFeaturesDocsShareSupportNewsAboutPoliciesSign UpSign In
torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/sound/soc/mediatek/mt8188/mt8188-afe-common.h
26488 views
1
/* SPDX-License-Identifier: GPL-2.0 */

2
/*

3
 * mt8188-afe-common.h  --  MediaTek 8188 audio driver definitions

4
 *

5
 * Copyright (c) 2022 MediaTek Inc.

6
 * Author: Bicycle Tsai <[email protected]>

7
 *         Trevor Wu <[email protected]>

8
 *         Chun-Chia Chiu <[email protected]>

9
 */

10


11
#ifndef _MT_8188_AFE_COMMON_H_

12
#define _MT_8188_AFE_COMMON_H_

13


14
#include <linux/list.h>

15
#include <linux/regmap.h>

16
#include <sound/soc.h>

17
#include "../common/mtk-base-afe.h"

18


19
enum {

20
	MT8188_DAI_START,

21
	MT8188_AFE_MEMIF_START = MT8188_DAI_START,

22
	MT8188_AFE_MEMIF_DL2 = MT8188_AFE_MEMIF_START,

23
	MT8188_AFE_MEMIF_DL3,

24
	MT8188_AFE_MEMIF_DL6,

25
	MT8188_AFE_MEMIF_DL7,

26
	MT8188_AFE_MEMIF_DL8,

27
	MT8188_AFE_MEMIF_DL10,

28
	MT8188_AFE_MEMIF_DL11,

29
	MT8188_AFE_MEMIF_UL_START,

30
	MT8188_AFE_MEMIF_UL1 = MT8188_AFE_MEMIF_UL_START,

31
	MT8188_AFE_MEMIF_UL2,

32
	MT8188_AFE_MEMIF_UL3,

33
	MT8188_AFE_MEMIF_UL4,

34
	MT8188_AFE_MEMIF_UL5,

35
	MT8188_AFE_MEMIF_UL6,

36
	MT8188_AFE_MEMIF_UL8,

37
	MT8188_AFE_MEMIF_UL9,

38
	MT8188_AFE_MEMIF_UL10,

39
	MT8188_AFE_MEMIF_END,

40
	MT8188_AFE_MEMIF_NUM = (MT8188_AFE_MEMIF_END - MT8188_AFE_MEMIF_START),

41
	MT8188_AFE_IO_START = MT8188_AFE_MEMIF_END,

42
	MT8188_AFE_IO_DL_SRC = MT8188_AFE_IO_START,

43
	MT8188_AFE_IO_DMIC_IN,

44
	MT8188_AFE_IO_DPTX,

45
	MT8188_AFE_IO_ETDM_START,

46
	MT8188_AFE_IO_ETDM1_IN = MT8188_AFE_IO_ETDM_START,

47
	MT8188_AFE_IO_ETDM2_IN,

48
	MT8188_AFE_IO_ETDM1_OUT,

49
	MT8188_AFE_IO_ETDM2_OUT,

50
	MT8188_AFE_IO_ETDM3_OUT,

51
	MT8188_AFE_IO_ETDM_END,

52
	MT8188_AFE_IO_ETDM_NUM =

53
		(MT8188_AFE_IO_ETDM_END - MT8188_AFE_IO_ETDM_START),

54
	MT8188_AFE_IO_PCM = MT8188_AFE_IO_ETDM_END,

55
	MT8188_AFE_IO_UL_SRC,

56
	MT8188_AFE_IO_END,

57
	MT8188_AFE_IO_NUM = (MT8188_AFE_IO_END - MT8188_AFE_IO_START),

58
	MT8188_DAI_END = MT8188_AFE_IO_END,

59
	MT8188_DAI_NUM = (MT8188_DAI_END - MT8188_DAI_START),

60
};

61


62
enum {

63
	MT8188_TOP_CG_A1SYS_TIMING,

64
	MT8188_TOP_CG_A2SYS_TIMING,

65
	MT8188_TOP_CG_26M_TIMING,

66
	MT8188_TOP_CG_NUM,

67
};

68


69
enum {

70
	MT8188_AFE_IRQ_1,

71
	MT8188_AFE_IRQ_2,

72
	MT8188_AFE_IRQ_3,

73
	MT8188_AFE_IRQ_8,

74
	MT8188_AFE_IRQ_9,

75
	MT8188_AFE_IRQ_10,

76
	MT8188_AFE_IRQ_13,

77
	MT8188_AFE_IRQ_14,

78
	MT8188_AFE_IRQ_15,

79
	MT8188_AFE_IRQ_16,

80
	MT8188_AFE_IRQ_17,

81
	MT8188_AFE_IRQ_18,

82
	MT8188_AFE_IRQ_19,

83
	MT8188_AFE_IRQ_20,

84
	MT8188_AFE_IRQ_21,

85
	MT8188_AFE_IRQ_22,

86
	MT8188_AFE_IRQ_23,

87
	MT8188_AFE_IRQ_24,

88
	MT8188_AFE_IRQ_25,

89
	MT8188_AFE_IRQ_26,

90
	MT8188_AFE_IRQ_27,

91
	MT8188_AFE_IRQ_28,

92
	MT8188_AFE_IRQ_NUM,

93
};

94


95
enum {

96
	MT8188_ETDM_OUT1_1X_EN = 9,

97
	MT8188_ETDM_OUT2_1X_EN = 10,

98
	MT8188_ETDM_OUT3_1X_EN = 11,

99
	MT8188_ETDM_IN1_1X_EN = 12,

100
	MT8188_ETDM_IN2_1X_EN = 13,

101
	MT8188_ETDM_IN1_NX_EN = 25,

102
	MT8188_ETDM_IN2_NX_EN = 26,

103
};

104


105
enum {

106
	MT8188_MTKAIF_MISO_0,

107
	MT8188_MTKAIF_MISO_1,

108
	MT8188_MTKAIF_MISO_NUM,

109
};

110


111
struct mtk_dai_memif_irq_priv {

112
	unsigned int asys_timing_sel;

113
};

114


115
struct mtkaif_param {

116
	bool mtkaif_calibration_ok;

117
	int mtkaif_chosen_phase[MT8188_MTKAIF_MISO_NUM];

118
	int mtkaif_phase_cycle[MT8188_MTKAIF_MISO_NUM];

119
	int mtkaif_dmic_on;

120
};

121


122
struct clk;

123


124
struct mt8188_afe_private {

125
	struct clk **clk;

126
	struct clk_lookup **lookup;

127
	struct regmap *topckgen;

128
	int pm_runtime_bypass_reg_ctl;

129
	spinlock_t afe_ctrl_lock; /* Lock for afe control */

130
	struct mtk_dai_memif_irq_priv irq_priv[MT8188_AFE_IRQ_NUM];

131
	struct mtkaif_param mtkaif_params;

132


133
	/* dai */

134
	void *dai_priv[MT8188_DAI_NUM];

135
};

136


137
int mt8188_afe_fs_timing(unsigned int rate);

138
/* dai register */

139
int mt8188_dai_adda_register(struct mtk_base_afe *afe);

140
int mt8188_dai_dmic_register(struct mtk_base_afe *afe);

141
int mt8188_dai_etdm_register(struct mtk_base_afe *afe);

142
int mt8188_dai_pcm_register(struct mtk_base_afe *afe);

143


144
#define MT8188_SOC_ENUM_EXT(xname, xenum, xhandler_get, xhandler_put, id) \

145
{ \

146
	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \

147
	.info = snd_soc_info_enum_double, \

148
	.get = xhandler_get, .put = xhandler_put, \

149
	.device = id, \

150
	.private_value = (unsigned long)&(xenum), \

151
}

152


153
#endif

154


155