LXR linux/sound/ppc/tumbler

   1/* volume tables, taken from TAS3001c data manual */
   2/* volume gain values */
   3/* 0 = -70 dB, 175 = 18.0 dB in 0.5 dB step */
   4static unsigned int master_volume_table[] = {
   5        0x00000015, 0x00000016, 0x00000017,
   6        0x00000019, 0x0000001a, 0x0000001c,
   7        0x0000001d, 0x0000001f, 0x00000021,
   8        0x00000023, 0x00000025, 0x00000027,
   9        0x00000029, 0x0000002c, 0x0000002e,
  10        0x00000031, 0x00000034, 0x00000037,
  11        0x0000003a, 0x0000003e, 0x00000042,
  12        0x00000045, 0x0000004a, 0x0000004e,
  13        0x00000053, 0x00000057, 0x0000005d,
  14        0x00000062, 0x00000068, 0x0000006e,
  15        0x00000075, 0x0000007b, 0x00000083,
  16        0x0000008b, 0x00000093, 0x0000009b,
  17        0x000000a5, 0x000000ae, 0x000000b9,
  18        0x000000c4, 0x000000cf, 0x000000dc,
  19        0x000000e9, 0x000000f6, 0x00000105,
  20        0x00000114, 0x00000125, 0x00000136,
  21        0x00000148, 0x0000015c, 0x00000171,
  22        0x00000186, 0x0000019e, 0x000001b6,
  23        0x000001d0, 0x000001eb, 0x00000209,
  24        0x00000227, 0x00000248, 0x0000026b,
  25        0x0000028f, 0x000002b6, 0x000002df,
  26        0x0000030b, 0x00000339, 0x0000036a,
  27        0x0000039e, 0x000003d5, 0x0000040f,
  28        0x0000044c, 0x0000048d, 0x000004d2,
  29        0x0000051c, 0x00000569, 0x000005bb,
  30        0x00000612, 0x0000066e, 0x000006d0,
  31        0x00000737, 0x000007a5, 0x00000818,
  32        0x00000893, 0x00000915, 0x0000099f,
  33        0x00000a31, 0x00000acc, 0x00000b6f,
  34        0x00000c1d, 0x00000cd5, 0x00000d97,
  35        0x00000e65, 0x00000f40, 0x00001027,
  36        0x0000111c, 0x00001220, 0x00001333,
  37        0x00001456, 0x0000158a, 0x000016d1,
  38        0x0000182b, 0x0000199a, 0x00001b1e,
  39        0x00001cb9, 0x00001e6d, 0x0000203a,
  40        0x00002223, 0x00002429, 0x0000264e,
  41        0x00002893, 0x00002afa, 0x00002d86,
  42        0x00003039, 0x00003314, 0x0000361b,
  43        0x00003950, 0x00003cb5, 0x0000404e,
  44        0x0000441d, 0x00004827, 0x00004c6d,
  45        0x000050f4, 0x000055c0, 0x00005ad5,
  46        0x00006037, 0x000065ea, 0x00006bf4,
  47        0x0000725a, 0x00007920, 0x0000804e,
  48        0x000087e8, 0x00008ff6, 0x0000987d,
  49        0x0000a186, 0x0000ab19, 0x0000b53c,
  50        0x0000bff9, 0x0000cb59, 0x0000d766,
  51        0x0000e429, 0x0000f1ae, 0x00010000,
  52        0x00010f2b, 0x00011f3d, 0x00013042,
  53        0x00014249, 0x00015562, 0x0001699c,
  54        0x00017f09, 0x000195bc, 0x0001adc6,
  55        0x0001c73d, 0x0001e237, 0x0001feca,
  56        0x00021d0e, 0x00023d1d, 0x00025f12,
  57        0x0002830b, 0x0002a925, 0x0002d182,
  58        0x0002fc42, 0x0003298b, 0x00035983,
  59        0x00038c53, 0x0003c225, 0x0003fb28,
  60        0x0004378b, 0x00047783, 0x0004bb44,
  61        0x0005030a, 0x00054f10, 0x00059f98,
  62        0x0005f4e5, 0x00064f40, 0x0006aef6,
  63        0x00071457, 0x00077fbb, 0x0007f17b,
  64};
  65
  66/* treble table for TAS3001c */
  67/* 0 = -18 dB, 72 = 18 dB in 0.5 dB step */
  68static unsigned int treble_volume_table[] = {
  69        0x96, 0x95, 0x94,
  70        0x93, 0x92, 0x91,
  71        0x90, 0x8f, 0x8e,
  72        0x8d, 0x8c, 0x8b,
  73        0x8a, 0x89, 0x88,
  74        0x87, 0x86, 0x85,
  75        0x84, 0x83, 0x82,
  76        0x81, 0x80, 0x7f,
  77        0x7e, 0x7d, 0x7c,
  78        0x7b, 0x7a, 0x79,
  79        0x78, 0x77, 0x76,
  80        0x75, 0x74, 0x73,
  81        0x72, 0x71, 0x70,
  82        0x6e, 0x6d, 0x6c,
  83        0x6b, 0x69, 0x68,
  84        0x66, 0x65, 0x63,
  85        0x62, 0x60, 0x5e,
  86        0x5c, 0x5a, 0x57,
  87        0x55, 0x52, 0x4f,
  88        0x4c, 0x49, 0x45,
  89        0x42, 0x3e, 0x3a,
  90        0x36, 0x32, 0x2d,
  91        0x28, 0x22, 0x1c,
  92        0x16, 0x10, 0x09,
  93        0x01,
  94};
  95
  96/* bass table for TAS3001c */
  97/* 0 = -18 dB, 72 = 18 dB in 0.5 dB step */
  98static unsigned int bass_volume_table[] = {
  99        0x86, 0x82, 0x7f,
 100        0x7d, 0x7a, 0x78,
 101        0x76, 0x74, 0x72,
 102        0x70, 0x6e, 0x6d,
 103        0x6b, 0x69, 0x66,
 104        0x64, 0x61, 0x5f,
 105        0x5d, 0x5c, 0x5a,
 106        0x59, 0x58, 0x56,
 107        0x55, 0x54, 0x53,
 108        0x51, 0x4f, 0x4d,
 109        0x4b, 0x49, 0x46,
 110        0x44, 0x42, 0x40,
 111        0x3e, 0x3c, 0x3b,
 112        0x39, 0x38, 0x36,
 113        0x35, 0x33, 0x31,
 114        0x30, 0x2e, 0x2c,
 115        0x2b, 0x29, 0x28,
 116        0x26, 0x25, 0x23,
 117        0x21, 0x1f, 0x1c,
 118        0x19, 0x18, 0x17,
 119        0x16, 0x14, 0x13,
 120        0x12, 0x10, 0x0f,
 121        0x0d, 0x0b, 0x0a,
 122        0x08, 0x06, 0x03,
 123        0x01,
 124};
 125
 126/* mixer (pcm) volume table */
 127/* 0 = -70 dB, 175 = 18.0 dB in 0.5 dB step */
 128static unsigned int mixer_volume_table[] = {
 129        0x00014b, 0x00015f, 0x000174,
 130        0x00018a, 0x0001a1, 0x0001ba,
 131        0x0001d4, 0x0001f0, 0x00020d,
 132        0x00022c, 0x00024d, 0x000270,
 133        0x000295, 0x0002bc, 0x0002e6,
 134        0x000312, 0x000340, 0x000372,
 135        0x0003a6, 0x0003dd, 0x000418,
 136        0x000456, 0x000498, 0x0004de,
 137        0x000528, 0x000576, 0x0005c9,
 138        0x000620, 0x00067d, 0x0006e0,
 139        0x000748, 0x0007b7, 0x00082c,
 140        0x0008a8, 0x00092b, 0x0009b6,
 141        0x000a49, 0x000ae5, 0x000b8b,
 142        0x000c3a, 0x000cf3, 0x000db8,
 143        0x000e88, 0x000f64, 0x00104e,
 144        0x001145, 0x00124b, 0x001361,
 145        0x001487, 0x0015be, 0x001708,
 146        0x001865, 0x0019d8, 0x001b60,
 147        0x001cff, 0x001eb7, 0x002089,
 148        0x002276, 0x002481, 0x0026ab,
 149        0x0028f5, 0x002b63, 0x002df5,
 150        0x0030ae, 0x003390, 0x00369e,
 151        0x0039db, 0x003d49, 0x0040ea,
 152        0x0044c3, 0x0048d6, 0x004d27,
 153        0x0051b9, 0x005691, 0x005bb2,
 154        0x006121, 0x0066e3, 0x006cfb,
 155        0x007370, 0x007a48, 0x008186,
 156        0x008933, 0x009154, 0x0099f1,
 157        0x00a310, 0x00acba, 0x00b6f6,
 158        0x00c1cd, 0x00cd49, 0x00d973,
 159        0x00e655, 0x00f3fb, 0x010270,
 160        0x0111c0, 0x0121f9, 0x013328,
 161        0x01455b, 0x0158a2, 0x016d0e,
 162        0x0182af, 0x019999, 0x01b1de,
 163        0x01cb94, 0x01e6cf, 0x0203a7,
 164        0x022235, 0x024293, 0x0264db,
 165        0x02892c, 0x02afa3, 0x02d862,
 166        0x03038a, 0x033142, 0x0361af,
 167        0x0394fa, 0x03cb50, 0x0404de,
 168        0x0441d5, 0x048268, 0x04c6d0,
 169        0x050f44, 0x055c04, 0x05ad50,
 170        0x06036e, 0x065ea5, 0x06bf44,
 171        0x07259d, 0x079207, 0x0804dc,
 172        0x087e80, 0x08ff59, 0x0987d5,
 173        0x0a1866, 0x0ab189, 0x0b53be,
 174        0x0bff91, 0x0cb591, 0x0d765a,
 175        0x0e4290, 0x0f1adf, 0x100000,
 176        0x10f2b4, 0x11f3c9, 0x13041a,
 177        0x14248e, 0x15561a, 0x1699c0,
 178        0x17f094, 0x195bb8, 0x1adc61,
 179        0x1c73d5, 0x1e236d, 0x1fec98,
 180        0x21d0d9, 0x23d1cd, 0x25f125,
 181        0x2830af, 0x2a9254, 0x2d1818,
 182        0x2fc420, 0x3298b0, 0x35982f,
 183        0x38c528, 0x3c224c, 0x3fb278,
 184        0x437880, 0x477828, 0x4bb446,
 185        0x5030a1, 0x54f106, 0x59f980,
 186        0x5f4e52, 0x64f403, 0x6aef5d,
 187        0x714575, 0x77fbaa, 0x7f17af,
 188};
 189
 190
 191/* treble table for TAS3004 */
 192/* 0 = -18 dB, 72 = 18 dB in 0.5 dB step */
 193static unsigned int snapper_treble_volume_table[] = {
 194        0x96, 0x95, 0x94,
 195        0x93, 0x92, 0x91,
 196        0x90, 0x8f, 0x8e,
 197        0x8d, 0x8c, 0x8b,
 198        0x8a, 0x89, 0x88,
 199        0x87, 0x86, 0x85,
 200        0x84, 0x83, 0x82,
 201        0x81, 0x80, 0x7f,
 202        0x7e, 0x7d, 0x7c,
 203        0x7b, 0x7a, 0x79,
 204        0x78, 0x77, 0x76,
 205        0x75, 0x74, 0x73,
 206        0x72, 0x71, 0x70,
 207        0x6f, 0x6d, 0x6c,
 208        0x6b, 0x69, 0x68,
 209        0x67, 0x65, 0x63,
 210        0x62, 0x60, 0x5d,
 211        0x5b, 0x59, 0x56,
 212        0x53, 0x51, 0x4d,
 213        0x4a, 0x47, 0x43,
 214        0x3f, 0x3b, 0x36,
 215        0x31, 0x2c, 0x26,
 216        0x20, 0x1a, 0x13,
 217        0x08, 0x04, 0x01,
 218        0x01,
 219};
 220
 221/* bass table for TAS3004 */
 222/* 0 = -18 dB, 72 = 18 dB in 0.5 dB step */
 223static unsigned int snapper_bass_volume_table[] = {
 224        0x96, 0x95, 0x94,
 225        0x93, 0x92, 0x91,
 226        0x90, 0x8f, 0x8e,
 227        0x8d, 0x8c, 0x8b,
 228        0x8a, 0x89, 0x88,
 229        0x87, 0x86, 0x85,
 230        0x84, 0x83, 0x82,
 231        0x81, 0x80, 0x7f,
 232        0x7e, 0x7d, 0x7c,
 233        0x7b, 0x7a, 0x79,
 234        0x78, 0x77, 0x76,
 235        0x75, 0x74, 0x73,
 236        0x72, 0x71, 0x6f,
 237        0x6e, 0x6d, 0x6b,
 238        0x6a, 0x69, 0x67,
 239        0x66, 0x65, 0x63,
 240        0x62, 0x61, 0x5f,
 241        0x5d, 0x5b, 0x58,
 242        0x55, 0x52, 0x4f,
 243        0x4c, 0x49, 0x46,
 244        0x43, 0x3f, 0x3b,
 245        0x37, 0x33, 0x2e,
 246        0x29, 0x24, 0x1e,
 247        0x18, 0x11, 0x0a,
 248        0x01,
 249};
 250
 251