1 /* SPDX-License-Identifier: GPL-2.0 */ 2 3 #ifndef __Q6AFE_H__ 4 #define __Q6AFE_H__ 5 6 #include <dt-bindings/sound/qcom,q6afe.h> 7 8 #define AFE_PORT_MAX 127 9 10 #define MSM_AFE_PORT_TYPE_RX 0 11 #define MSM_AFE_PORT_TYPE_TX 1 12 #define AFE_MAX_PORTS AFE_PORT_MAX 13 14 #define Q6AFE_MAX_MI2S_LINES 4 15 16 #define AFE_MAX_CHAN_COUNT 8 17 #define AFE_PORT_MAX_AUDIO_CHAN_CNT 0x8 18 19 #define Q6AFE_LPASS_CLK_SRC_INTERNAL 1 20 #define Q6AFE_LPASS_CLK_ROOT_DEFAULT 0 21 22 #define LPAIF_DIG_CLK 1 23 #define LPAIF_BIT_CLK 2 24 #define LPAIF_OSR_CLK 3 25 26 /* Clock ID for Primary I2S IBIT */ 27 #define Q6AFE_LPASS_CLK_ID_PRI_MI2S_IBIT 0x100 28 /* Clock ID for Primary I2S EBIT */ 29 #define Q6AFE_LPASS_CLK_ID_PRI_MI2S_EBIT 0x101 30 /* Clock ID for Secondary I2S IBIT */ 31 #define Q6AFE_LPASS_CLK_ID_SEC_MI2S_IBIT 0x102 32 /* Clock ID for Secondary I2S EBIT */ 33 #define Q6AFE_LPASS_CLK_ID_SEC_MI2S_EBIT 0x103 34 /* Clock ID for Tertiary I2S IBIT */ 35 #define Q6AFE_LPASS_CLK_ID_TER_MI2S_IBIT 0x104 36 /* Clock ID for Tertiary I2S EBIT */ 37 #define Q6AFE_LPASS_CLK_ID_TER_MI2S_EBIT 0x105 38 /* Clock ID for Quartnery I2S IBIT */ 39 #define Q6AFE_LPASS_CLK_ID_QUAD_MI2S_IBIT 0x106 40 /* Clock ID for Quartnery I2S EBIT */ 41 #define Q6AFE_LPASS_CLK_ID_QUAD_MI2S_EBIT 0x107 42 /* Clock ID for Speaker I2S IBIT */ 43 #define Q6AFE_LPASS_CLK_ID_SPEAKER_I2S_IBIT 0x108 44 /* Clock ID for Speaker I2S EBIT */ 45 #define Q6AFE_LPASS_CLK_ID_SPEAKER_I2S_EBIT 0x109 46 /* Clock ID for Speaker I2S OSR */ 47 #define Q6AFE_LPASS_CLK_ID_SPEAKER_I2S_OSR 0x10A 48 49 /* Clock ID for QUINARY I2S IBIT */ 50 #define Q6AFE_LPASS_CLK_ID_QUI_MI2S_IBIT 0x10B 51 /* Clock ID for QUINARY I2S EBIT */ 52 #define Q6AFE_LPASS_CLK_ID_QUI_MI2S_EBIT 0x10C 53 /* Clock ID for SENARY I2S IBIT */ 54 #define Q6AFE_LPASS_CLK_ID_SEN_MI2S_IBIT 0x10D 55 /* Clock ID for SENARY I2S EBIT */ 56 #define Q6AFE_LPASS_CLK_ID_SEN_MI2S_EBIT 0x10E 57 /* Clock ID for INT0 I2S IBIT */ 58 #define Q6AFE_LPASS_CLK_ID_INT0_MI2S_IBIT 0x10F 59 /* Clock ID for INT1 I2S IBIT */ 60 #define Q6AFE_LPASS_CLK_ID_INT1_MI2S_IBIT 0x110 61 /* Clock ID for INT2 I2S IBIT */ 62 #define Q6AFE_LPASS_CLK_ID_INT2_MI2S_IBIT 0x111 63 /* Clock ID for INT3 I2S IBIT */ 64 #define Q6AFE_LPASS_CLK_ID_INT3_MI2S_IBIT 0x112 65 /* Clock ID for INT4 I2S IBIT */ 66 #define Q6AFE_LPASS_CLK_ID_INT4_MI2S_IBIT 0x113 67 /* Clock ID for INT5 I2S IBIT */ 68 #define Q6AFE_LPASS_CLK_ID_INT5_MI2S_IBIT 0x114 69 /* Clock ID for INT6 I2S IBIT */ 70 #define Q6AFE_LPASS_CLK_ID_INT6_MI2S_IBIT 0x115 71 72 /* Clock ID for QUINARY MI2S OSR CLK */ 73 #define Q6AFE_LPASS_CLK_ID_QUI_MI2S_OSR 0x116 74 75 /* Clock ID for Primary PCM IBIT */ 76 #define Q6AFE_LPASS_CLK_ID_PRI_PCM_IBIT 0x200 77 /* Clock ID for Primary PCM EBIT */ 78 #define Q6AFE_LPASS_CLK_ID_PRI_PCM_EBIT 0x201 79 /* Clock ID for Secondary PCM IBIT */ 80 #define Q6AFE_LPASS_CLK_ID_SEC_PCM_IBIT 0x202 81 /* Clock ID for Secondary PCM EBIT */ 82 #define Q6AFE_LPASS_CLK_ID_SEC_PCM_EBIT 0x203 83 /* Clock ID for Tertiary PCM IBIT */ 84 #define Q6AFE_LPASS_CLK_ID_TER_PCM_IBIT 0x204 85 /* Clock ID for Tertiary PCM EBIT */ 86 #define Q6AFE_LPASS_CLK_ID_TER_PCM_EBIT 0x205 87 /* Clock ID for Quartery PCM IBIT */ 88 #define Q6AFE_LPASS_CLK_ID_QUAD_PCM_IBIT 0x206 89 /* Clock ID for Quartery PCM EBIT */ 90 #define Q6AFE_LPASS_CLK_ID_QUAD_PCM_EBIT 0x207 91 /* Clock ID for Quinary PCM IBIT */ 92 #define Q6AFE_LPASS_CLK_ID_QUIN_PCM_IBIT 0x208 93 /* Clock ID for Quinary PCM EBIT */ 94 #define Q6AFE_LPASS_CLK_ID_QUIN_PCM_EBIT 0x209 95 /* Clock ID for QUINARY PCM OSR */ 96 #define Q6AFE_LPASS_CLK_ID_QUI_PCM_OSR 0x20A 97 98 /** Clock ID for Primary TDM IBIT */ 99 #define Q6AFE_LPASS_CLK_ID_PRI_TDM_IBIT 0x200 100 /** Clock ID for Primary TDM EBIT */ 101 #define Q6AFE_LPASS_CLK_ID_PRI_TDM_EBIT 0x201 102 /** Clock ID for Secondary TDM IBIT */ 103 #define Q6AFE_LPASS_CLK_ID_SEC_TDM_IBIT 0x202 104 /** Clock ID for Secondary TDM EBIT */ 105 #define Q6AFE_LPASS_CLK_ID_SEC_TDM_EBIT 0x203 106 /** Clock ID for Tertiary TDM IBIT */ 107 #define Q6AFE_LPASS_CLK_ID_TER_TDM_IBIT 0x204 108 /** Clock ID for Tertiary TDM EBIT */ 109 #define Q6AFE_LPASS_CLK_ID_TER_TDM_EBIT 0x205 110 /** Clock ID for Quartery TDM IBIT */ 111 #define Q6AFE_LPASS_CLK_ID_QUAD_TDM_IBIT 0x206 112 /** Clock ID for Quartery TDM EBIT */ 113 #define Q6AFE_LPASS_CLK_ID_QUAD_TDM_EBIT 0x207 114 /** Clock ID for Quinary TDM IBIT */ 115 #define Q6AFE_LPASS_CLK_ID_QUIN_TDM_IBIT 0x208 116 /** Clock ID for Quinary TDM EBIT */ 117 #define Q6AFE_LPASS_CLK_ID_QUIN_TDM_EBIT 0x209 118 /** Clock ID for Quinary TDM OSR */ 119 #define Q6AFE_LPASS_CLK_ID_QUIN_TDM_OSR 0x20A 120 121 /* Clock ID for MCLK1 */ 122 #define Q6AFE_LPASS_CLK_ID_MCLK_1 0x300 123 /* Clock ID for MCLK2 */ 124 #define Q6AFE_LPASS_CLK_ID_MCLK_2 0x301 125 /* Clock ID for MCLK3 */ 126 #define Q6AFE_LPASS_CLK_ID_MCLK_3 0x302 127 /* Clock ID for MCLK4 */ 128 #define Q6AFE_LPASS_CLK_ID_MCLK_4 0x304 129 /* Clock ID for Internal Digital Codec Core */ 130 #define Q6AFE_LPASS_CLK_ID_INTERNAL_DIGITAL_CODEC_CORE 0x303 131 /* Clock ID for INT MCLK0 */ 132 #define Q6AFE_LPASS_CLK_ID_INT_MCLK_0 0x305 133 /* Clock ID for INT MCLK1 */ 134 #define Q6AFE_LPASS_CLK_ID_INT_MCLK_1 0x306 135 136 #define Q6AFE_LPASS_CLK_ID_WSA_CORE_MCLK 0x309 137 #define Q6AFE_LPASS_CLK_ID_WSA_CORE_NPL_MCLK 0x30a 138 #define Q6AFE_LPASS_CLK_ID_TX_CORE_MCLK 0x30c 139 #define Q6AFE_LPASS_CLK_ID_TX_CORE_NPL_MCLK 0x30d 140 #define Q6AFE_LPASS_CLK_ID_RX_CORE_MCLK 0x30e 141 #define Q6AFE_LPASS_CLK_ID_RX_CORE_NPL_MCLK 0x30f 142 #define Q6AFE_LPASS_CLK_ID_VA_CORE_MCLK 0x30b 143 #define Q6AFE_LPASS_CLK_ID_VA_CORE_2X_MCLK 0x310 144 145 #define Q6AFE_LPASS_CORE_AVTIMER_BLOCK 0x2 146 #define Q6AFE_LPASS_CORE_HW_MACRO_BLOCK 0x3 147 #define Q6AFE_LPASS_CORE_HW_DCODEC_BLOCK 0x4 148 149 /* Clock attribute for invalid use (reserved for internal usage) */ 150 #define Q6AFE_LPASS_CLK_ATTRIBUTE_INVALID 0x0 151 /* Clock attribute for no couple case */ 152 #define Q6AFE_LPASS_CLK_ATTRIBUTE_COUPLE_NO 0x1 153 /* Clock attribute for dividend couple case */ 154 #define Q6AFE_LPASS_CLK_ATTRIBUTE_COUPLE_DIVIDEND 0x2 155 /* Clock attribute for divisor couple case */ 156 #define Q6AFE_LPASS_CLK_ATTRIBUTE_COUPLE_DIVISOR 0x3 157 /* Clock attribute for invert and no couple case */ 158 #define Q6AFE_LPASS_CLK_ATTRIBUTE_INVERT_COUPLE_NO 0x4 159 160 #define Q6AFE_CMAP_INVALID 0xFFFF 161 162 struct q6afe_hdmi_cfg { 163 u16 datatype; 164 u16 channel_allocation; 165 u32 sample_rate; 166 u16 bit_width; 167 }; 168 169 struct q6afe_slim_cfg { 170 u32 sample_rate; 171 u16 bit_width; 172 u16 data_format; 173 u16 num_channels; 174 u8 ch_mapping[AFE_MAX_CHAN_COUNT]; 175 }; 176 177 struct q6afe_i2s_cfg { 178 u32 sample_rate; 179 u16 bit_width; 180 u16 data_format; 181 u16 num_channels; 182 u32 sd_line_mask; 183 int fmt; 184 }; 185 186 struct q6afe_tdm_cfg { 187 u16 num_channels; 188 u32 sample_rate; 189 u16 bit_width; 190 u16 data_format; 191 u16 sync_mode; 192 u16 sync_src; 193 u16 nslots_per_frame; 194 u16 slot_width; 195 u16 slot_mask; 196 u32 data_align_type; 197 u16 ch_mapping[AFE_MAX_CHAN_COUNT]; 198 }; 199 200 struct q6afe_cdc_dma_cfg { 201 u16 sample_rate; 202 u16 bit_width; 203 u16 data_format; 204 u16 num_channels; 205 u16 active_channels_mask; 206 }; 207 208 209 struct q6afe_port_config { 210 struct q6afe_hdmi_cfg hdmi; 211 struct q6afe_slim_cfg slim; 212 struct q6afe_i2s_cfg i2s_cfg; 213 struct q6afe_tdm_cfg tdm; 214 struct q6afe_cdc_dma_cfg dma_cfg; 215 }; 216 217 struct q6afe_port; 218 219 struct q6afe_port *q6afe_port_get_from_id(struct device *dev, int id); 220 int q6afe_port_start(struct q6afe_port *port); 221 int q6afe_port_stop(struct q6afe_port *port); 222 void q6afe_port_put(struct q6afe_port *port); 223 int q6afe_get_port_id(int index); 224 void q6afe_hdmi_port_prepare(struct q6afe_port *port, 225 struct q6afe_hdmi_cfg *cfg); 226 void q6afe_slim_port_prepare(struct q6afe_port *port, 227 struct q6afe_slim_cfg *cfg); 228 int q6afe_i2s_port_prepare(struct q6afe_port *port, struct q6afe_i2s_cfg *cfg); 229 void q6afe_tdm_port_prepare(struct q6afe_port *port, struct q6afe_tdm_cfg *cfg); 230 void q6afe_cdc_dma_port_prepare(struct q6afe_port *port, 231 struct q6afe_cdc_dma_cfg *cfg); 232 233 int q6afe_port_set_sysclk(struct q6afe_port *port, int clk_id, 234 int clk_src, int clk_root, 235 unsigned int freq, int dir); 236 int q6afe_set_lpass_clock(struct device *dev, int clk_id, int clk_src, 237 int clk_root, unsigned int freq); 238 int q6afe_vote_lpass_core_hw(struct device *dev, uint32_t hw_block_id, 239 char *client_name, uint32_t *client_handle); 240 int q6afe_unvote_lpass_core_hw(struct device *dev, uint32_t hw_block_id, 241 uint32_t client_handle); 242 #endif /* __Q6AFE_H__ */ 243