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TOMOYO Linux Cross Reference
Linux/sound/soc/codecs/max98373.h

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Diff markup

Differences between /sound/soc/codecs/max98373.h (Version linux-6.12-rc7) and /sound/soc/codecs/max98373.h (Version linux-2.6.0)


  1 /* SPDX-License-Identifier: GPL-2.0-only */         1 
  2 /* Copyright (c) 2017 Maxim Integrated */         
  3                                                   
  4 #ifndef _MAX98373_H                               
  5 #define _MAX98373_H                               
  6                                                   
  7 #define MAX98373_R2000_SW_RESET 0x2000            
  8 #define MAX98373_R2001_INT_RAW1 0x2001            
  9 #define MAX98373_R2002_INT_RAW2 0x2002            
 10 #define MAX98373_R2003_INT_RAW3 0x2003            
 11 #define MAX98373_R2004_INT_STATE1 0x2004          
 12 #define MAX98373_R2005_INT_STATE2 0x2005          
 13 #define MAX98373_R2006_INT_STATE3 0x2006          
 14 #define MAX98373_R2007_INT_FLAG1 0x2007           
 15 #define MAX98373_R2008_INT_FLAG2 0x2008           
 16 #define MAX98373_R2009_INT_FLAG3 0x2009           
 17 #define MAX98373_R200A_INT_EN1 0x200A             
 18 #define MAX98373_R200B_INT_EN2 0x200B             
 19 #define MAX98373_R200C_INT_EN3 0x200C             
 20 #define MAX98373_R200D_INT_FLAG_CLR1 0x200D       
 21 #define MAX98373_R200E_INT_FLAG_CLR2 0x200E       
 22 #define MAX98373_R200F_INT_FLAG_CLR3 0x200F       
 23 #define MAX98373_R2010_IRQ_CTRL 0x2010            
 24 #define MAX98373_R2014_THERM_WARN_THRESH 0x201    
 25 #define MAX98373_R2015_THERM_SHDN_THRESH 0x201    
 26 #define MAX98373_R2016_THERM_HYSTERESIS 0x2016    
 27 #define MAX98373_R2017_THERM_FOLDBACK_SET 0x20    
 28 #define MAX98373_R2018_THERM_FOLDBACK_EN 0x201    
 29 #define MAX98373_R201E_PIN_DRIVE_STRENGTH 0x20    
 30 #define MAX98373_R2020_PCM_TX_HIZ_EN_1 0x2020     
 31 #define MAX98373_R2021_PCM_TX_HIZ_EN_2 0x2021     
 32 #define MAX98373_R2022_PCM_TX_SRC_1 0x2022        
 33 #define MAX98373_R2023_PCM_TX_SRC_2 0x2023        
 34 #define MAX98373_R2024_PCM_DATA_FMT_CFG 0x2024    
 35 #define MAX98373_R2025_AUDIO_IF_MODE 0x2025       
 36 #define MAX98373_R2026_PCM_CLOCK_RATIO 0x2026     
 37 #define MAX98373_R2027_PCM_SR_SETUP_1 0x2027      
 38 #define MAX98373_R2028_PCM_SR_SETUP_2 0x2028      
 39 #define MAX98373_R2029_PCM_TO_SPK_MONO_MIX_1 0    
 40 #define MAX98373_R202A_PCM_TO_SPK_MONO_MIX_2 0    
 41 #define MAX98373_R202B_PCM_RX_EN 0x202B           
 42 #define MAX98373_R202C_PCM_TX_EN 0x202C           
 43 #define MAX98373_R202E_ICC_RX_CH_EN_1 0x202E      
 44 #define MAX98373_R202F_ICC_RX_CH_EN_2 0x202F      
 45 #define MAX98373_R2030_ICC_TX_HIZ_EN_1 0x2030     
 46 #define MAX98373_R2031_ICC_TX_HIZ_EN_2 0x2031     
 47 #define MAX98373_R2032_ICC_LINK_EN_CFG 0x2032     
 48 #define MAX98373_R2034_ICC_TX_CNTL 0x2034         
 49 #define MAX98373_R2035_ICC_TX_EN 0x2035           
 50 #define MAX98373_R2036_SOUNDWIRE_CTRL 0x2036      
 51 #define MAX98373_R203D_AMP_DIG_VOL_CTRL 0x203D    
 52 #define MAX98373_R203E_AMP_PATH_GAIN 0x203E       
 53 #define MAX98373_R203F_AMP_DSP_CFG 0x203F         
 54 #define MAX98373_R2040_TONE_GEN_CFG 0x2040        
 55 #define MAX98373_R2041_AMP_CFG 0x2041             
 56 #define MAX98373_R2042_AMP_EDGE_RATE_CFG 0x204    
 57 #define MAX98373_R2043_AMP_EN 0x2043              
 58 #define MAX98373_R2046_IV_SENSE_ADC_DSP_CFG 0x    
 59 #define MAX98373_R2047_IV_SENSE_ADC_EN 0x2047     
 60 #define MAX98373_R2051_MEAS_ADC_SAMPLING_RATE     
 61 #define MAX98373_R2052_MEAS_ADC_PVDD_FLT_CFG 0    
 62 #define MAX98373_R2053_MEAS_ADC_THERM_FLT_CFG     
 63 #define MAX98373_R2054_MEAS_ADC_PVDD_CH_READBA    
 64 #define MAX98373_R2055_MEAS_ADC_THERM_CH_READB    
 65 #define MAX98373_R2056_MEAS_ADC_PVDD_CH_EN 0x2    
 66 #define MAX98373_R2090_BDE_LVL_HOLD 0x2090        
 67 #define MAX98373_R2091_BDE_GAIN_ATK_REL_RATE 0    
 68 #define MAX98373_R2092_BDE_CLIPPER_MODE 0x2092    
 69 #define MAX98373_R2097_BDE_L1_THRESH 0x2097       
 70 #define MAX98373_R2098_BDE_L2_THRESH 0x2098       
 71 #define MAX98373_R2099_BDE_L3_THRESH 0x2099       
 72 #define MAX98373_R209A_BDE_L4_THRESH 0x209A       
 73 #define MAX98373_R209B_BDE_THRESH_HYST 0x209B     
 74 #define MAX98373_R20A8_BDE_L1_CFG_1 0x20A8        
 75 #define MAX98373_R20A9_BDE_L1_CFG_2 0x20A9        
 76 #define MAX98373_R20AA_BDE_L1_CFG_3 0x20AA        
 77 #define MAX98373_R20AB_BDE_L2_CFG_1 0x20AB        
 78 #define MAX98373_R20AC_BDE_L2_CFG_2 0x20AC        
 79 #define MAX98373_R20AD_BDE_L2_CFG_3 0x20AD        
 80 #define MAX98373_R20AE_BDE_L3_CFG_1 0x20AE        
 81 #define MAX98373_R20AF_BDE_L3_CFG_2 0x20AF        
 82 #define MAX98373_R20B0_BDE_L3_CFG_3 0x20B0        
 83 #define MAX98373_R20B1_BDE_L4_CFG_1 0x20B1        
 84 #define MAX98373_R20B2_BDE_L4_CFG_2 0x20B2        
 85 #define MAX98373_R20B3_BDE_L4_CFG_3 0x20B3        
 86 #define MAX98373_R20B4_BDE_INFINITE_HOLD_RELEA    
 87 #define MAX98373_R20B5_BDE_EN 0x20B5              
 88 #define MAX98373_R20B6_BDE_CUR_STATE_READBACK     
 89 #define MAX98373_R20D1_DHT_CFG 0x20D1             
 90 #define MAX98373_R20D2_DHT_ATTACK_CFG 0x20D2      
 91 #define MAX98373_R20D3_DHT_RELEASE_CFG 0x20D3     
 92 #define MAX98373_R20D4_DHT_EN 0x20D4              
 93 #define MAX98373_R20E0_LIMITER_THRESH_CFG 0x20    
 94 #define MAX98373_R20E1_LIMITER_ATK_REL_RATES 0    
 95 #define MAX98373_R20E2_LIMITER_EN 0x20E2          
 96 #define MAX98373_R20FE_DEVICE_AUTO_RESTART_CFG    
 97 #define MAX98373_R20FF_GLOBAL_SHDN 0x20FF         
 98 #define MAX98373_R21FF_REV_ID 0x21FF              
 99                                                   
100 /* MAX98373_R2022_PCM_TX_SRC_1 */                 
101 #define MAX98373_PCM_TX_CH_SRC_A_V_SHIFT (0)      
102 #define MAX98373_PCM_TX_CH_SRC_A_I_SHIFT (4)      
103                                                   
104 /* MAX98373_R2024_PCM_DATA_FMT_CFG */             
105 #define MAX98373_PCM_MODE_CFG_FORMAT_MASK (0x7    
106 #define MAX98373_PCM_MODE_CFG_FORMAT_SHIFT (3)    
107 #define MAX98373_PCM_TX_CH_INTERLEAVE_MASK (0x    
108 #define MAX98373_PCM_FORMAT_I2S (0x0 << 0)        
109 #define MAX98373_PCM_FORMAT_LJ (0x1 << 0)         
110 #define MAX98373_PCM_FORMAT_TDM_MODE0 (0x3 <<     
111 #define MAX98373_PCM_FORMAT_TDM_MODE1 (0x4 <<     
112 #define MAX98373_PCM_FORMAT_TDM_MODE2 (0x5 <<     
113 #define MAX98373_PCM_MODE_CFG_CHANSZ_MASK (0x3    
114 #define MAX98373_PCM_MODE_CFG_CHANSZ_16 (0x1 <    
115 #define MAX98373_PCM_MODE_CFG_CHANSZ_24 (0x2 <    
116 #define MAX98373_PCM_MODE_CFG_CHANSZ_32 (0x3 <    
117                                                   
118 /* MAX98373_R2026_PCM_CLOCK_RATIO */              
119 #define MAX98373_PCM_MODE_CFG_PCM_BCLKEDGE (0x    
120 #define MAX98373_PCM_CLK_SETUP_BSEL_MASK (0xF     
121                                                   
122 /* MAX98373_R2027_PCM_SR_SETUP_1 */               
123 #define MAX98373_PCM_SR_SET1_SR_MASK (0xF << 0    
124 #define MAX98373_PCM_SR_SET1_SR_8000 (0x0 << 0    
125 #define MAX98373_PCM_SR_SET1_SR_11025 (0x1 <<     
126 #define MAX98373_PCM_SR_SET1_SR_12000 (0x2 <<     
127 #define MAX98373_PCM_SR_SET1_SR_16000 (0x3 <<     
128 #define MAX98373_PCM_SR_SET1_SR_22050 (0x4 <<     
129 #define MAX98373_PCM_SR_SET1_SR_24000 (0x5 <<     
130 #define MAX98373_PCM_SR_SET1_SR_32000 (0x6 <<     
131 #define MAX98373_PCM_SR_SET1_SR_44100 (0x7 <<     
132 #define MAX98373_PCM_SR_SET1_SR_48000 (0x8 <<     
133 #define MAX98373_PCM_SR_SET1_SR_88200 (0x9 <<     
134 #define MAX98373_PCM_SR_SET1_SR_96000 (0xA <<     
135                                                   
136 /* MAX98373_R2028_PCM_SR_SETUP_2 */               
137 #define MAX98373_PCM_SR_SET2_SR_MASK (0xF << 4    
138 #define MAX98373_PCM_SR_SET2_SR_SHIFT (4)         
139 #define MAX98373_PCM_SR_SET2_IVADC_SR_MASK (0x    
140                                                   
141 /* MAX98373_R2029_PCM_TO_SPK_MONO_MIX_1 */        
142 #define MAX98373_PCM_TO_SPK_MONOMIX_CFG_MASK (    
143 #define MAX98373_PCM_TO_SPK_MONOMIX_CFG_SHIFT     
144 #define MAX98373_PCM_TO_SPK_CH0_SRC_MASK (0xF     
145                                                   
146 /* MAX98373_R203E_AMP_PATH_GAIN */                
147 #define MAX98373_SPK_DIGI_GAIN_MASK (0xF << 4)    
148 #define MAX98373_SPK_DIGI_GAIN_SHIFT (4)          
149 #define MAX98373_FS_GAIN_MAX_MASK (0xF << 0)      
150 #define MAX98373_FS_GAIN_MAX_SHIFT (0)            
151                                                   
152 /* MAX98373_R203F_AMP_DSP_CFG */                  
153 #define MAX98373_AMP_DSP_CFG_DCBLK_SHIFT (0)      
154 #define MAX98373_AMP_DSP_CFG_DITH_SHIFT (1)       
155 #define MAX98373_AMP_DSP_CFG_RMP_UP_SHIFT (2)     
156 #define MAX98373_AMP_DSP_CFG_RMP_DN_SHIFT (3)     
157 #define MAX98373_AMP_DSP_CFG_DAC_INV_SHIFT (5)    
158 #define MAX98373_AMP_VOL_SEL_SHIFT (7)            
159                                                   
160 /* MAX98373_R2043_AMP_EN */                       
161 #define MAX98373_SPKFB_EN_MASK (0x1 << 1)         
162 #define MAX98373_SPK_EN_MASK (0x1 << 0)           
163 #define MAX98373_SPKFB_EN_SHIFT (1)               
164                                                   
165 /*MAX98373_R2052_MEAS_ADC_PVDD_FLT_CFG */         
166 #define MAX98373_FLT_EN_SHIFT (4)                 
167                                                   
168 /* MAX98373_R20B2_BDE_L4_CFG_2 */                 
169 #define MAX98373_LVL4_MUTE_EN_SHIFT (7)           
170 #define MAX98373_LVL4_HOLD_EN_SHIFT (6)           
171                                                   
172 /* MAX98373_R20B5_BDE_EN */                       
173 #define MAX98373_BDE_EN_SHIFT (0)                 
174                                                   
175 /* MAX98373_R20D1_DHT_CFG */                      
176 #define MAX98373_DHT_SPK_GAIN_MIN_SHIFT (4)       
177 #define MAX98373_DHT_ROT_PNT_SHIFT      (0)       
178                                                   
179 /* MAX98373_R20D2_DHT_ATTACK_CFG */               
180 #define MAX98373_DHT_ATTACK_STEP_SHIFT (3)        
181 #define MAX98373_DHT_ATTACK_RATE_SHIFT (0)        
182                                                   
183 /* MAX98373_R20D3_DHT_RELEASE_CFG */              
184 #define MAX98373_DHT_RELEASE_STEP_SHIFT (3)       
185 #define MAX98373_DHT_RELEASE_RATE_SHIFT (0)       
186                                                   
187 /* MAX98373_R20D4_DHT_EN */                       
188 #define MAX98373_DHT_EN_SHIFT (0)                 
189                                                   
190 /* MAX98373_R20E0_LIMITER_THRESH_CFG */           
191 #define MAX98373_LIMITER_THRESH_SHIFT (2)         
192 #define MAX98373_LIMITER_THRESH_SRC_SHIFT (0)     
193                                                   
194 /* MAX98373_R20E2_LIMITER_EN */                   
195 #define MAX98373_LIMITER_EN_SHIFT (0)             
196                                                   
197 /* MAX98373_R20FE_DEVICE_AUTO_RESTART_CFG */      
198 #define MAX98373_OVC_AUTORESTART_SHIFT (3)        
199 #define MAX98373_THERM_AUTORESTART_SHIFT (2)      
200 #define MAX98373_CMON_AUTORESTART_SHIFT (1)       
201 #define MAX98373_CLOCK_MON_SHIFT (0)              
202                                                   
203 /* MAX98373_R20FF_GLOBAL_SHDN */                  
204 #define MAX98373_GLOBAL_EN_MASK (0x1 << 0)        
205                                                   
206 /* MAX98373_R2000_SW_RESET */                     
207 #define MAX98373_SOFT_RESET (0x1 << 0)            
208                                                   
209 struct max98373_cache {                           
210         u32 reg;                                  
211         u32 val;                                  
212 };                                                
213                                                   
214 struct max98373_priv {                            
215         struct regmap *regmap;                    
216         struct gpio_desc *reset;                  
217         unsigned int v_slot;                      
218         unsigned int i_slot;                      
219         unsigned int spkfb_slot;                  
220         bool interleave_mode;                     
221         unsigned int ch_size;                     
222         bool tdm_mode;                            
223         /* cache for reading a valid fake feed    
224         struct max98373_cache *cache;             
225         int cache_num;                            
226         /* variables to support soundwire */      
227         struct sdw_slave *slave;                  
228         bool hw_init;                             
229         bool first_hw_init;                       
230         int slot;                                 
231         unsigned int rx_mask;                     
232 };                                                
233                                                   
234 extern const struct snd_soc_component_driver s    
235 extern const struct snd_soc_component_driver s    
236                                                   
237 void max98373_reset(struct max98373_priv *max9    
238 void max98373_slot_config(struct device *dev,     
239                           struct max98373_priv    
240 #endif                                            
241                                                   

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