sound/soc/s3c24xx/mc1n2_path.h

   1 /*
   2  * sound/soc/s3c24xx/mc1n2_path.h
   3  */
   4 #include <linux/slab.h>
   5
   6 #define DAPM_OFF                        0
   7 #define DAPM_ON                         1
   8
   9 #define CODEC_START                     21
  10 #define CODEC_END                       22
  11 #define MICBIAS                         23
  12
  13 #define TO_NONE                         0
  14 #define CODEC_TO_SPEAKER                1
  15 #define CODEC_TO_HEADPHONE              2
  16 #define CODEC_TO_RECEIVER               3
  17 #define CAPTURE_FROM_MAIN_MIC           4
  18
  19 struct mode_ctl_list{
  20         char name[35];
  21         unsigned int state1;
  22         unsigned int state2;
  23 };
  24
  25
  26 #if defined(CONFIG_SND_S5PC210_SOC_FRASER_MC1N2_YAMAHA) \
  27         || defined(CONFIG_SND_S5PC210_SOC_SLP7_SLP10_MC1N2)     \
  28         || defined(CONFIG_SND_S5PC210_SOC_C1_MC1N2)     \
  29         || defined(CONFIG_SND_S5PC210_SOC_U1_U1HD_MC1N2)
  30
  31 /* Enable/Disable the power of codec */
  32 #define ENABLE_CODEC                    "Enable Codec"
  33 #define DISABLE_CODEC                   "Disable Codec"
  34
  35 /* Playback controls*/
  36 #define DAC_PLAYBACK_SWITCH             "DAC Playback Switch"
  37 #define DACMAIN_SRC                     "DACMAIN SRC"
  38 #define DACVOICE_SRC                    "DACVOICE SRC"
  39 #define DIGITAL_MIXER_DIR0_SWITCH       "DIGITAL MIXER Dir0 Switch"
  40 #define DIR0_ATT_SWITCH                 "DIR#0 ATT Switch"
  41 #define DIR0_SWITCH                     "DIR#0 Switch"
  42 #define SPL_DAC_MIXMODE                 "SPL DAC MIXMODE"
  43 #define SPL_MIXER_DAC_SWITCH            "SPL MIXER Dac Switch"
  44 #define SPR_DAC_MIXMODE                 "SPR DAC MIXMODE"
  45 #define SPR_MIXER_DAC_SWITCH            "SPR MIXER Dac Switch"
  46 #define SPEAKER_PLAYBACK_SWITCH         "Speaker Playback Switch"
  47 #define VOICE_PLAYBACK_SWITCH           "Voice Playback Switch"
  48
  49 #define MASTER_PLAYBACK_SWITCH          "Master Playback Switch"
  50 #define MASTER_PLAYBACK_VOLUME          "Master Playback Volume"
  51 #define DAC_PLAYBACK_SWITCH             "DAC Playback Switch"
  52 #define DAC_PLAYBACK_VOLUME             "DAC Playback Volume"
  53 #define DIR0_ATT_VOLUME                 "DIR#0 ATT Volume"
  54 #define DIR0_VOLUME                     "DIR#0 Volume"
  55 #define SPEAKER_PLAYBACK_VOLUME         "Speaker Playback Volume"
  56 #define VOICE_PLAYBACK_VOLUME           "Voice Playback Volume"
  57
  58 #define DACMAIN_SRC                     "DACMAIN SRC"
  59 #define DIGITAL_MIXER_DIR1_SWITCH       "DIGITAL MIXER Dir1 Switch"
  60 #define DIR1_ATT_SWITCH                 "DIR#1 ATT Switch"
  61 #define DIR1_SWITCH                     "DIR#1 Switch"
  62 #define DIR1_ATT_VOLUME                 "DIR#1 ATT Volume"
  63 #define DIR1_VOLUME                     "DIR#1 Volume"
  64
  65 /* Capture
  66  * - DIT0 (mainmci_to_ap, mainmic_to_ap_gain)
  67  * - DIT1 (mainmic_to_cp, mainmic_to_cp_gain)
  68  */
  69 #define MB1_SWITCH                      "MB1 Switch"
  70 #define MB2_SWITCH                      "MB2 Switch"
  71 #define MB3_SWITCH                      "MB3 Switch"
  72 #define ADCL_MIXER_MIC1_SWITCH          "ADCL MIXER Mic1 Switch"
  73 #define ADCR_MIXER_MIC1_SWITCH          "ADCR MIXER Mic1 Switch"
  74 #define ADC_PDM_SEL                     "ADC PDM SEL"
  75
  76 #define MIC_1_GAIN_VOLUME               "Mic 1 Gain Volume"
  77 #define AD_ATT_SWITCH                   "AD ATT Switch"
  78 #define AD_ATT_VOLUME                   "AD ATT Volume"
  79 #define AD_ANALOG_SWITCH                "AD Analog Switch"
  80 #define AD_ANALOG_VOLUME                "AD Analog Volume"
  81 #define AD_DIGITAL_SWITCH               "AD Digital Switch"
  82 #define AD_DIGITAL_VOLUME               "AD Digital Volume"
  83 #define AE_SRC                          "AE SRC"
  84 #define AENG6_SWITCH                    "AENG6 Switch"
  85 #define AENG6_VOLUME                    "AENG6 Volume"
  86
  87 #define DIT0_SRC                        "DIT0 SRC"
  88 #define DIT0_CAPTURE_SWITCH             "DIT#0 Capture Switch"
  89 #define DIT0_CAPTURE_VOLUME             "DIT#0 Capture Volume"
  90
  91 #define DIT1_SRC                        "DIT1 SRC"
  92 #define DIT1_CAPTURE_SWITCH             "DIT#1 Capture Switch"
  93 #define DIT1_CAPTURE_VOLUME             "DIT#1 Capture Volume"
  94
  95 static struct mode_ctl_list start_stereo_ctl_list[] = {
  96         {ENABLE_CODEC, DAPM_ON, DAPM_ON},
  97         /* Playback to Speaker
  98          * - DIR0 (ap_to_speaker, ap_to_speaker_gain) : Music playback
  99          * - DIR1 (cp_to_speaker, cp_to_speaker_gain) : Voice-call
 100          */
 101         {SPL_DAC_MIXMODE, DAPM_ON, DAPM_ON},
 102         {SPR_DAC_MIXMODE, DAPM_ON, DAPM_ON},
 103         {SPEAKER_PLAYBACK_SWITCH, DAPM_ON, DAPM_ON},
 104         {VOICE_PLAYBACK_SWITCH, DAPM_ON, DAPM_ON},
 105         {MASTER_PLAYBACK_SWITCH, DAPM_ON, DAPM_ON},
 106         {DAC_PLAYBACK_SWITCH, DAPM_ON, DAPM_ON},
 107         {SPL_MIXER_DAC_SWITCH, DAPM_ON, DAPM_ON},
 108         {SPR_MIXER_DAC_SWITCH, DAPM_ON, DAPM_ON},
 109
 110         {MASTER_PLAYBACK_VOLUME, 80, 80},
 111         {DAC_PLAYBACK_VOLUME, 70, 70},
 112         {SPEAKER_PLAYBACK_VOLUME, 31, 31},
 113         {VOICE_PLAYBACK_VOLUME, 70, 70},
 114
 115         {DACMAIN_SRC, 5, 5},    /* MIXER */
 116         {DIGITAL_MIXER_DIR0_SWITCH, DAPM_ON, DAPM_ON},
 117         {DIR0_ATT_SWITCH, DAPM_ON, DAPM_ON},
 118         {DIR0_SWITCH, DAPM_ON, DAPM_ON},
 119         {DIR0_ATT_VOLUME, 70, 70},
 120         {DIR0_VOLUME, 70, 70},
 121
 122         {DACVOICE_SRC, 3, 3},   /* DIR0 */
 123         {DIGITAL_MIXER_DIR1_SWITCH, DAPM_ON, DAPM_ON},
 124         {DIR1_ATT_SWITCH, DAPM_ON, DAPM_ON},
 125         {DIR1_SWITCH, DAPM_ON, DAPM_ON},
 126         {DIR1_ATT_VOLUME, 70,70},
 127         {DIR1_VOLUME, 70, 70},
 128
 129
 130         /* Capture from Mainmic
 131          * - DIT0 (mainmic_to_ap, mainmic_to_ap_gain) : Voice recording
 132          * - DIT1 (mainmic_to_cp, mainmic_to_cp_gain) : Voice-call
 133          */
 134         {MB1_SWITCH, DAPM_ON, DAPM_ON},
 135         {ADCL_MIXER_MIC1_SWITCH, DAPM_ON, DAPM_ON},
 136         {ADCR_MIXER_MIC1_SWITCH, DAPM_ON, DAPM_ON},
 137         {ADC_PDM_SEL, 0, 0},
 138         {MIC_1_GAIN_VOLUME, 3, 3},
 139         {AD_ATT_SWITCH, DAPM_ON, DAPM_ON},
 140         {AD_ATT_VOLUME, 70, 70},
 141         {AD_ANALOG_SWITCH, DAPM_ON, DAPM_ON},
 142         {AD_ANALOG_VOLUME, 31, 31},
 143         {AD_DIGITAL_SWITCH, DAPM_ON, DAPM_ON},
 144         {AD_DIGITAL_VOLUME, 80, 80},
 145         {AE_SRC, 1, 1},
 146         {AENG6_SWITCH, DAPM_ON, DAPM_ON},
 147         {AENG6_VOLUME, 70, 70},
 148
 149         {DIT0_SRC, 1, 1},
 150         {DIT0_CAPTURE_SWITCH, DAPM_ON, DAPM_ON},
 151         {DIT0_CAPTURE_VOLUME, 70, 70},
 152
 153         {DIT1_SRC, 1, 1},
 154         {DIT1_CAPTURE_SWITCH, DAPM_ON, DAPM_ON},
 155         {DIT1_CAPTURE_VOLUME, 70, 70},
 156
 157         {DISABLE_CODEC, DAPM_OFF, DAPM_OFF},
 158 };
 159 #endif
 160
 161
 162 #ifdef CONFIG_SND_S5PC210_SOC_FRASER_MC1N2
 163
 164 #define DACMAIN_SRC_MUX "DACMAIN SRC Mux"
 165 #define DACVOICE_SRC_MUX "DACVOICE SRC Mux"
 166 #define SPL_MIXER_DACL_SWITCH "SPL Mixer DACL Switch"
 167 #define SPR_MIXER_DACR_SWITCH "SPR Mixer DACR Switch"
 168
 169 #define MASTER_PLAYBACK_VOLUME "Master Playback Volume"
 170 #define DAC_PLAYBACK_VOLUME "DAC Playback Volume"
 171 #define DIR0_VOLUME "DIR#0 Volume"
 172 #define DIR0_ATT_VOLUME "DIR#0 ATT Volume"
 173 #define SPEAKER_PLAYBACK_VOLUME "Speaker Playback Volume"
 174 #define VOICE_PLAYBACK_VOLUME "Voice Playback Volume"
 175
 176 #define ADCL_MIXER_MIC1_SWITCH "ADCL Mixer MIC1 Switch"
 177 #define ADCR_MIXER_MIC1_SWITCH "ADCR Mixer MIC1 Switch"
 178 #define AENG6_SRC_MUX "AENG6 SRC Mux"
 179 #define DIT0_SRC_MUX "DIT0 SRC Mux"
 180 #define MBS1_SWITCH "MBS1 Switch"
 181
 182 #define MIC1_GAIN_VOLUME "Mic1 Gain Volume"
 183 #define AD_ATT_VOLUME "AD ATT Volume"
 184 #define AD_ANALOG_VOLUME "AD Analog Volume"
 185 #define AD_DIGITAL_VOLUME "AD Digital Volume"
 186 #define AENG6_VOLUME "AENG6 Volume"
 187 #define DIT0_CAPTURE_VOLUME "DIT#0 Capture Volume"
 188
 189 static struct mode_ctl_list start_stereo_ctl_list[] = {
 190         {DACMAIN_SRC_MUX, 3, 3},
 191         {DACVOICE_SRC_MUX, 3, 3},
 192         {SPL_MIXER_DACL_SWITCH, DAPM_ON, DAPM_ON},
 193         {SPR_MIXER_DACR_SWITCH, DAPM_ON, DAPM_ON},
 194
 195         {MASTER_PLAYBACK_VOLUME, 93, 93},
 196         {DAC_PLAYBACK_VOLUME, 93, 93},
 197         {DIR0_VOLUME, 93, 93},
 198         {DIR0_ATT_VOLUME, 93, 93},
 199         {SPEAKER_PLAYBACK_VOLUME, 31, 31},
 200         {VOICE_PLAYBACK_VOLUME, 80, 80},
 201
 202         {ADCL_MIXER_MIC1_SWITCH, DAPM_ON, DAPM_ON},
 203         {ADCR_MIXER_MIC1_SWITCH, DAPM_ON, DAPM_ON},
 204         {AENG6_SRC_MUX, 0, 0},
 205         {DIT0_SRC_MUX, 1, 1},
 206         {MBS1_SWITCH, DAPM_ON, DAPM_ON},
 207
 208         {MIC1_GAIN_VOLUME, 3, 3},
 209         {AD_ATT_VOLUME, 93, 93},
 210         {AD_ANALOG_VOLUME, 31, 31},
 211         {AD_DIGITAL_VOLUME, 93, 93},
 212         {AENG6_VOLUME, 93, 93},
 213         {DIT0_CAPTURE_VOLUME, 93, 93},
 214 };
 215 #endif
 216
 217 static struct mode_ctl_list end_ctl_list[] = {
 218 };
 219
 220 /* CODEC_TO_SPEAKER */
 221 static struct mode_ctl_list spk_ctl_list[] = {
 222 };
 223
 224 static struct snd_kcontrol *snd_ctl_find_name(struct snd_card *card, char *name)
 225 {
 226         struct snd_kcontrol *kctl;
 227
 228         list_for_each_entry(kctl, &card->controls, list) {
 229                 if (!strcmp(kctl->id.name, name))
 230                         return kctl;
 231         }
 232         return NULL;
 233 }
 234
 235 static inline int set_sound_path(struct snd_soc_codec *codec, unsigned int mode,
 236                 unsigned int invert)
 237 {
 238         struct snd_kcontrol *kctl;
 239         struct snd_ctl_elem_value *uctl;
 240         struct mode_ctl_list *ctl_list = NULL;
 241         int i, ctl_list_size = 0;
 242
 243         uctl = kzalloc(sizeof(struct snd_ctl_elem_value), GFP_KERNEL);
 244
 245         switch (mode) {
 246         case CODEC_START:
 247                 ctl_list = start_stereo_ctl_list;
 248                 ctl_list_size = ARRAY_SIZE(start_stereo_ctl_list);
 249                 break;
 250         case CODEC_END:
 251                 ctl_list = end_ctl_list;
 252                 ctl_list_size = ARRAY_SIZE(end_ctl_list);
 253                 break;
 254
 255         /* Disable internal path */
 256         case TO_NONE:
 257                 set_sound_path(codec, CODEC_TO_SPEAKER, DAPM_OFF);
 258                 break;
 259
 260         /* Enable internal path */
 261         /* - Playback */
 262         case CODEC_TO_SPEAKER:
 263                 ctl_list = spk_ctl_list;
 264                 ctl_list_size = ARRAY_SIZE(spk_ctl_list);
 265                 break;
 266
 267         default:
 268                 return -EINVAL;
 269         }
 270
 271         if (ctl_list == NULL)
 272                 return -EINVAL;
 273
 274         for (i = 0 ; i < ctl_list_size ; i++) {
 275                 /* Invert */
 276                 if ((invert == DAPM_OFF) && (mode != CODEC_START) &&
 277                                 (mode != CODEC_END)) {
 278                         uctl->value.integer.value[0] = ~(ctl_list[i].state1);
 279                         uctl->value.integer.value[1] = ~(ctl_list[i].state2);
 280                 /* Normal */
 281                 } else {
 282                         uctl->value.integer.value[0] = ctl_list[i].state1;
 283                         uctl->value.integer.value[1] = ctl_list[i].state2;
 284                 }
 285
 286                 kctl = snd_ctl_find_name(codec->card, ctl_list[i].name);
 287                 kctl->put(kctl, uctl);
 288         }
 289
 290         kfree(uctl);
 291
 292         return 1;
 293 }