Large code size increase due to the addition of readability information and the reformatting of the defaults table.
Signed-off-by: Mark Brown broonie@opensource.wolfsonmicro.com --- sound/soc/codecs/wm8995.c | 717 ++++++++++++++++++++++++++++++++++++++------- 1 files changed, 608 insertions(+), 109 deletions(-)
diff --git a/sound/soc/codecs/wm8995.c b/sound/soc/codecs/wm8995.c index 4d109b1..3774acb 100644 --- a/sound/soc/codecs/wm8995.c +++ b/sound/soc/codecs/wm8995.c @@ -18,6 +18,7 @@ #include <linux/delay.h> #include <linux/pm.h> #include <linux/i2c.h> +#include <linux/regmap.h> #include <linux/spi/spi.h> #include <linux/regulator/consumer.h> #include <linux/slab.h> @@ -43,88 +44,331 @@ static const char *wm8995_supply_names[WM8995_NUM_SUPPLIES] = { "MICVDD" };
-static const u16 wm8995_reg_defs[WM8995_MAX_REGISTER + 1] = { - [0] = 0x8995, [5] = 0x0100, [16] = 0x000b, [17] = 0x000b, - [24] = 0x02c0, [25] = 0x02c0, [26] = 0x02c0, [27] = 0x02c0, - [28] = 0x000f, [32] = 0x0005, [33] = 0x0005, [40] = 0x0003, - [41] = 0x0013, [48] = 0x0004, [56] = 0x09f8, [64] = 0x1f25, - [69] = 0x0004, [82] = 0xaaaa, [84] = 0x2a2a, [146] = 0x0060, - [256] = 0x0002, [257] = 0x8004, [520] = 0x0010, [528] = 0x0083, - [529] = 0x0083, [548] = 0x0c80, [580] = 0x0c80, [768] = 0x4050, - [769] = 0x4000, [771] = 0x0040, [772] = 0x0040, [773] = 0x0040, - [774] = 0x0004, [775] = 0x0100, [784] = 0x4050, [785] = 0x4000, - [787] = 0x0040, [788] = 0x0040, [789] = 0x0040, [1024] = 0x00c0, - [1025] = 0x00c0, [1026] = 0x00c0, [1027] = 0x00c0, [1028] = 0x00c0, - [1029] = 0x00c0, [1030] = 0x00c0, [1031] = 0x00c0, [1056] = 0x0200, - [1057] = 0x0010, [1058] = 0x0200, [1059] = 0x0010, [1088] = 0x0098, - [1089] = 0x0845, [1104] = 0x0098, [1105] = 0x0845, [1152] = 0x6318, - [1153] = 0x6300, [1154] = 0x0fca, [1155] = 0x0400, [1156] = 0x00d8, - [1157] = 0x1eb5, [1158] = 0xf145, [1159] = 0x0b75, [1160] = 0x01c5, - [1161] = 0x1c58, [1162] = 0xf373, [1163] = 0x0a54, [1164] = 0x0558, - [1165] = 0x168e, [1166] = 0xf829, [1167] = 0x07ad, [1168] = 0x1103, - [1169] = 0x0564, [1170] = 0x0559, [1171] = 0x4000, [1184] = 0x6318, - [1185] = 0x6300, [1186] = 0x0fca, [1187] = 0x0400, [1188] = 0x00d8, - [1189] = 0x1eb5, [1190] = 0xf145, [1191] = 0x0b75, [1192] = 0x01c5, - [1193] = 0x1c58, [1194] = 0xf373, [1195] = 0x0a54, [1196] = 0x0558, - [1197] = 0x168e, [1198] = 0xf829, [1199] = 0x07ad, [1200] = 0x1103, - [1201] = 0x0564, [1202] = 0x0559, [1203] = 0x4000, [1280] = 0x00c0, - [1281] = 0x00c0, [1282] = 0x00c0, [1283] = 0x00c0, [1312] = 0x0200, - [1313] = 0x0010, [1344] = 0x0098, [1345] = 0x0845, [1408] = 0x6318, - [1409] = 0x6300, [1410] = 0x0fca, [1411] = 0x0400, [1412] = 0x00d8, - [1413] = 0x1eb5, [1414] = 0xf145, [1415] = 0x0b75, [1416] = 0x01c5, - [1417] = 0x1c58, [1418] = 0xf373, [1419] = 0x0a54, [1420] = 0x0558, - [1421] = 0x168e, [1422] = 0xf829, [1423] = 0x07ad, [1424] = 0x1103, - [1425] = 0x0564, [1426] = 0x0559, [1427] = 0x4000, [1568] = 0x0002, - [1792] = 0xa100, [1793] = 0xa101, [1794] = 0xa101, [1795] = 0xa101, - [1796] = 0xa101, [1797] = 0xa101, [1798] = 0xa101, [1799] = 0xa101, - [1800] = 0xa101, [1801] = 0xa101, [1802] = 0xa101, [1803] = 0xa101, - [1804] = 0xa101, [1805] = 0xa101, [1825] = 0x0055, [1848] = 0x3fff, - [1849] = 0x1fff, [2049] = 0x0001, [2050] = 0x0069, [2056] = 0x0002, - [2057] = 0x0003, [2058] = 0x0069, [12288] = 0x0001, [12289] = 0x0001, - [12291] = 0x0006, [12292] = 0x0040, [12293] = 0x0001, [12294] = 0x000f, - [12295] = 0x0006, [12296] = 0x0001, [12297] = 0x0003, [12298] = 0x0104, - [12300] = 0x0060, [12301] = 0x0011, [12302] = 0x0401, [12304] = 0x0050, - [12305] = 0x0003, [12306] = 0x0100, [12308] = 0x0051, [12309] = 0x0003, - [12310] = 0x0104, [12311] = 0x000a, [12312] = 0x0060, [12313] = 0x003b, - [12314] = 0x0502, [12315] = 0x0100, [12316] = 0x2fff, [12320] = 0x2fff, - [12324] = 0x2fff, [12328] = 0x2fff, [12332] = 0x2fff, [12336] = 0x2fff, - [12340] = 0x2fff, [12344] = 0x2fff, [12348] = 0x2fff, [12352] = 0x0001, - [12353] = 0x0001, [12355] = 0x0006, [12356] = 0x0040, [12357] = 0x0001, - [12358] = 0x000f, [12359] = 0x0006, [12360] = 0x0001, [12361] = 0x0003, - [12362] = 0x0104, [12364] = 0x0060, [12365] = 0x0011, [12366] = 0x0401, - [12368] = 0x0050, [12369] = 0x0003, [12370] = 0x0100, [12372] = 0x0060, - [12373] = 0x003b, [12374] = 0x0502, [12375] = 0x0100, [12376] = 0x2fff, - [12380] = 0x2fff, [12384] = 0x2fff, [12388] = 0x2fff, [12392] = 0x2fff, - [12396] = 0x2fff, [12400] = 0x2fff, [12404] = 0x2fff, [12408] = 0x2fff, - [12412] = 0x2fff, [12416] = 0x0001, [12417] = 0x0001, [12419] = 0x0006, - [12420] = 0x0040, [12421] = 0x0001, [12422] = 0x000f, [12423] = 0x0006, - [12424] = 0x0001, [12425] = 0x0003, [12426] = 0x0106, [12428] = 0x0061, - [12429] = 0x0011, [12430] = 0x0401, [12432] = 0x0050, [12433] = 0x0003, - [12434] = 0x0102, [12436] = 0x0051, [12437] = 0x0003, [12438] = 0x0106, - [12439] = 0x000a, [12440] = 0x0061, [12441] = 0x003b, [12442] = 0x0502, - [12443] = 0x0100, [12444] = 0x2fff, [12448] = 0x2fff, [12452] = 0x2fff, - [12456] = 0x2fff, [12460] = 0x2fff, [12464] = 0x2fff, [12468] = 0x2fff, - [12472] = 0x2fff, [12476] = 0x2fff, [12480] = 0x0001, [12481] = 0x0001, - [12483] = 0x0006, [12484] = 0x0040, [12485] = 0x0001, [12486] = 0x000f, - [12487] = 0x0006, [12488] = 0x0001, [12489] = 0x0003, [12490] = 0x0106, - [12492] = 0x0061, [12493] = 0x0011, [12494] = 0x0401, [12496] = 0x0050, - [12497] = 0x0003, [12498] = 0x0102, [12500] = 0x0061, [12501] = 0x003b, - [12502] = 0x0502, [12503] = 0x0100, [12504] = 0x2fff, [12508] = 0x2fff, - [12512] = 0x2fff, [12516] = 0x2fff, [12520] = 0x2fff, [12524] = 0x2fff, - [12528] = 0x2fff, [12532] = 0x2fff, [12536] = 0x2fff, [12540] = 0x2fff, - [12544] = 0x0060, [12546] = 0x0601, [12548] = 0x0050, [12550] = 0x0100, - [12552] = 0x0001, [12554] = 0x0104, [12555] = 0x0100, [12556] = 0x2fff, - [12560] = 0x2fff, [12564] = 0x2fff, [12568] = 0x2fff, [12572] = 0x2fff, - [12576] = 0x2fff, [12580] = 0x2fff, [12584] = 0x2fff, [12588] = 0x2fff, - [12592] = 0x2fff, [12596] = 0x2fff, [12600] = 0x2fff, [12604] = 0x2fff, - [12608] = 0x0061, [12610] = 0x0601, [12612] = 0x0050, [12614] = 0x0102, - [12616] = 0x0001, [12618] = 0x0106, [12619] = 0x0100, [12620] = 0x2fff, - [12624] = 0x2fff, [12628] = 0x2fff, [12632] = 0x2fff, [12636] = 0x2fff, - [12640] = 0x2fff, [12644] = 0x2fff, [12648] = 0x2fff, [12652] = 0x2fff, - [12656] = 0x2fff, [12660] = 0x2fff, [12664] = 0x2fff, [12668] = 0x2fff, - [12672] = 0x0060, [12674] = 0x0601, [12676] = 0x0061, [12678] = 0x0601, - [12680] = 0x0050, [12682] = 0x0300, [12684] = 0x0001, [12686] = 0x0304, - [12688] = 0x0040, [12690] = 0x000f, [12692] = 0x0001, [12695] = 0x0100 +static struct reg_default wm8995_reg_defaults[] = { + { 0, 0x8995 }, + { 5, 0x0100 }, + { 16, 0x000b }, + { 17, 0x000b }, + { 24, 0x02c0 }, + { 25, 0x02c0 }, + { 26, 0x02c0 }, + { 27, 0x02c0 }, + { 28, 0x000f }, + { 32, 0x0005 }, + { 33, 0x0005 }, + { 40, 0x0003 }, + { 41, 0x0013 }, + { 48, 0x0004 }, + { 56, 0x09f8 }, + { 64, 0x1f25 }, + { 69, 0x0004 }, + { 82, 0xaaaa }, + { 84, 0x2a2a }, + { 146, 0x0060 }, + { 256, 0x0002 }, + { 257, 0x8004 }, + { 520, 0x0010 }, + { 528, 0x0083 }, + { 529, 0x0083 }, + { 548, 0x0c80 }, + { 580, 0x0c80 }, + { 768, 0x4050 }, + { 769, 0x4000 }, + { 771, 0x0040 }, + { 772, 0x0040 }, + { 773, 0x0040 }, + { 774, 0x0004 }, + { 775, 0x0100 }, + { 784, 0x4050 }, + { 785, 0x4000 }, + { 787, 0x0040 }, + { 788, 0x0040 }, + { 789, 0x0040 }, + { 1024, 0x00c0 }, + { 1025, 0x00c0 }, + { 1026, 0x00c0 }, + { 1027, 0x00c0 }, + { 1028, 0x00c0 }, + { 1029, 0x00c0 }, + { 1030, 0x00c0 }, + { 1031, 0x00c0 }, + { 1056, 0x0200 }, + { 1057, 0x0010 }, + { 1058, 0x0200 }, + { 1059, 0x0010 }, + { 1088, 0x0098 }, + { 1089, 0x0845 }, + { 1104, 0x0098 }, + { 1105, 0x0845 }, + { 1152, 0x6318 }, + { 1153, 0x6300 }, + { 1154, 0x0fca }, + { 1155, 0x0400 }, + { 1156, 0x00d8 }, + { 1157, 0x1eb5 }, + { 1158, 0xf145 }, + { 1159, 0x0b75 }, + { 1160, 0x01c5 }, + { 1161, 0x1c58 }, + { 1162, 0xf373 }, + { 1163, 0x0a54 }, + { 1164, 0x0558 }, + { 1165, 0x168e }, + { 1166, 0xf829 }, + { 1167, 0x07ad }, + { 1168, 0x1103 }, + { 1169, 0x0564 }, + { 1170, 0x0559 }, + { 1171, 0x4000 }, + { 1184, 0x6318 }, + { 1185, 0x6300 }, + { 1186, 0x0fca }, + { 1187, 0x0400 }, + { 1188, 0x00d8 }, + { 1189, 0x1eb5 }, + { 1190, 0xf145 }, + { 1191, 0x0b75 }, + { 1192, 0x01c5 }, + { 1193, 0x1c58 }, + { 1194, 0xf373 }, + { 1195, 0x0a54 }, + { 1196, 0x0558 }, + { 1197, 0x168e }, + { 1198, 0xf829 }, + { 1199, 0x07ad }, + { 1200, 0x1103 }, + { 1201, 0x0564 }, + { 1202, 0x0559 }, + { 1203, 0x4000 }, + { 1280, 0x00c0 }, + { 1281, 0x00c0 }, + { 1282, 0x00c0 }, + { 1283, 0x00c0 }, + { 1312, 0x0200 }, + { 1313, 0x0010 }, + { 1344, 0x0098 }, + { 1345, 0x0845 }, + { 1408, 0x6318 }, + { 1409, 0x6300 }, + { 1410, 0x0fca }, + { 1411, 0x0400 }, + { 1412, 0x00d8 }, + { 1413, 0x1eb5 }, + { 1414, 0xf145 }, + { 1415, 0x0b75 }, + { 1416, 0x01c5 }, + { 1417, 0x1c58 }, + { 1418, 0xf373 }, + { 1419, 0x0a54 }, + { 1420, 0x0558 }, + { 1421, 0x168e }, + { 1422, 0xf829 }, + { 1423, 0x07ad }, + { 1424, 0x1103 }, + { 1425, 0x0564 }, + { 1426, 0x0559 }, + { 1427, 0x4000 }, + { 1568, 0x0002 }, + { 1792, 0xa100 }, + { 1793, 0xa101 }, + { 1794, 0xa101 }, + { 1795, 0xa101 }, + { 1796, 0xa101 }, + { 1797, 0xa101 }, + { 1798, 0xa101 }, + { 1799, 0xa101 }, + { 1800, 0xa101 }, + { 1801, 0xa101 }, + { 1802, 0xa101 }, + { 1803, 0xa101 }, + { 1804, 0xa101 }, + { 1805, 0xa101 }, + { 1825, 0x0055 }, + { 1848, 0x3fff }, + { 1849, 0x1fff }, + { 2049, 0x0001 }, + { 2050, 0x0069 }, + { 2056, 0x0002 }, + { 2057, 0x0003 }, + { 2058, 0x0069 }, + { 12288, 0x0001 }, + { 12289, 0x0001 }, + { 12291, 0x0006 }, + { 12292, 0x0040 }, + { 12293, 0x0001 }, + { 12294, 0x000f }, + { 12295, 0x0006 }, + { 12296, 0x0001 }, + { 12297, 0x0003 }, + { 12298, 0x0104 }, + { 12300, 0x0060 }, + { 12301, 0x0011 }, + { 12302, 0x0401 }, + { 12304, 0x0050 }, + { 12305, 0x0003 }, + { 12306, 0x0100 }, + { 12308, 0x0051 }, + { 12309, 0x0003 }, + { 12310, 0x0104 }, + { 12311, 0x000a }, + { 12312, 0x0060 }, + { 12313, 0x003b }, + { 12314, 0x0502 }, + { 12315, 0x0100 }, + { 12316, 0x2fff }, + { 12320, 0x2fff }, + { 12324, 0x2fff }, + { 12328, 0x2fff }, + { 12332, 0x2fff }, + { 12336, 0x2fff }, + { 12340, 0x2fff }, + { 12344, 0x2fff }, + { 12348, 0x2fff }, + { 12352, 0x0001 }, + { 12353, 0x0001 }, + { 12355, 0x0006 }, + { 12356, 0x0040 }, + { 12357, 0x0001 }, + { 12358, 0x000f }, + { 12359, 0x0006 }, + { 12360, 0x0001 }, + { 12361, 0x0003 }, + { 12362, 0x0104 }, + { 12364, 0x0060 }, + { 12365, 0x0011 }, + { 12366, 0x0401 }, + { 12368, 0x0050 }, + { 12369, 0x0003 }, + { 12370, 0x0100 }, + { 12372, 0x0060 }, + { 12373, 0x003b }, + { 12374, 0x0502 }, + { 12375, 0x0100 }, + { 12376, 0x2fff }, + { 12380, 0x2fff }, + { 12384, 0x2fff }, + { 12388, 0x2fff }, + { 12392, 0x2fff }, + { 12396, 0x2fff }, + { 12400, 0x2fff }, + { 12404, 0x2fff }, + { 12408, 0x2fff }, + { 12412, 0x2fff }, + { 12416, 0x0001 }, + { 12417, 0x0001 }, + { 12419, 0x0006 }, + { 12420, 0x0040 }, + { 12421, 0x0001 }, + { 12422, 0x000f }, + { 12423, 0x0006 }, + { 12424, 0x0001 }, + { 12425, 0x0003 }, + { 12426, 0x0106 }, + { 12428, 0x0061 }, + { 12429, 0x0011 }, + { 12430, 0x0401 }, + { 12432, 0x0050 }, + { 12433, 0x0003 }, + { 12434, 0x0102 }, + { 12436, 0x0051 }, + { 12437, 0x0003 }, + { 12438, 0x0106 }, + { 12439, 0x000a }, + { 12440, 0x0061 }, + { 12441, 0x003b }, + { 12442, 0x0502 }, + { 12443, 0x0100 }, + { 12444, 0x2fff }, + { 12448, 0x2fff }, + { 12452, 0x2fff }, + { 12456, 0x2fff }, + { 12460, 0x2fff }, + { 12464, 0x2fff }, + { 12468, 0x2fff }, + { 12472, 0x2fff }, + { 12476, 0x2fff }, + { 12480, 0x0001 }, + { 12481, 0x0001 }, + { 12483, 0x0006 }, + { 12484, 0x0040 }, + { 12485, 0x0001 }, + { 12486, 0x000f }, + { 12487, 0x0006 }, + { 12488, 0x0001 }, + { 12489, 0x0003 }, + { 12490, 0x0106 }, + { 12492, 0x0061 }, + { 12493, 0x0011 }, + { 12494, 0x0401 }, + { 12496, 0x0050 }, + { 12497, 0x0003 }, + { 12498, 0x0102 }, + { 12500, 0x0061 }, + { 12501, 0x003b }, + { 12502, 0x0502 }, + { 12503, 0x0100 }, + { 12504, 0x2fff }, + { 12508, 0x2fff }, + { 12512, 0x2fff }, + { 12516, 0x2fff }, + { 12520, 0x2fff }, + { 12524, 0x2fff }, + { 12528, 0x2fff }, + { 12532, 0x2fff }, + { 12536, 0x2fff }, + { 12540, 0x2fff }, + { 12544, 0x0060 }, + { 12546, 0x0601 }, + { 12548, 0x0050 }, + { 12550, 0x0100 }, + { 12552, 0x0001 }, + { 12554, 0x0104 }, + { 12555, 0x0100 }, + { 12556, 0x2fff }, + { 12560, 0x2fff }, + { 12564, 0x2fff }, + { 12568, 0x2fff }, + { 12572, 0x2fff }, + { 12576, 0x2fff }, + { 12580, 0x2fff }, + { 12584, 0x2fff }, + { 12588, 0x2fff }, + { 12592, 0x2fff }, + { 12596, 0x2fff }, + { 12600, 0x2fff }, + { 12604, 0x2fff }, + { 12608, 0x0061 }, + { 12610, 0x0601 }, + { 12612, 0x0050 }, + { 12614, 0x0102 }, + { 12616, 0x0001 }, + { 12618, 0x0106 }, + { 12619, 0x0100 }, + { 12620, 0x2fff }, + { 12624, 0x2fff }, + { 12628, 0x2fff }, + { 12632, 0x2fff }, + { 12636, 0x2fff }, + { 12640, 0x2fff }, + { 12644, 0x2fff }, + { 12648, 0x2fff }, + { 12652, 0x2fff }, + { 12656, 0x2fff }, + { 12660, 0x2fff }, + { 12664, 0x2fff }, + { 12668, 0x2fff }, + { 12672, 0x0060 }, + { 12674, 0x0601 }, + { 12676, 0x0061 }, + { 12678, 0x0601 }, + { 12680, 0x0050 }, + { 12682, 0x0300 }, + { 12684, 0x0001 }, + { 12686, 0x0304 }, + { 12688, 0x0040 }, + { 12690, 0x000f }, + { 12692, 0x0001 }, + { 12695, 0x0100 }, };
struct fll_config { @@ -134,7 +378,7 @@ struct fll_config { };
struct wm8995_priv { - enum snd_soc_control_type control_type; + struct regmap *regmap; int sysclk[2]; int mclk[2]; int aifclk[2]; @@ -156,7 +400,7 @@ static int wm8995_regulator_event_##n(struct notifier_block *nb, \ struct wm8995_priv *wm8995 = container_of(nb, struct wm8995_priv, \ disable_nb[n]); \ if (event & REGULATOR_EVENT_DISABLE) { \ - wm8995->codec->cache_sync = 1; \ + regcache_mark_dirty(wm8995->regmap); \ } \ return 0; \ } @@ -949,31 +1193,244 @@ static const struct snd_soc_dapm_route wm8995_intercon[] = { { "SPK2R", NULL, "SPK2R Driver" } };
-static int wm8995_volatile(struct snd_soc_codec *codec, unsigned int reg) +static bool wm8995_readable(struct device *dev, unsigned int reg) { - /* out of bounds registers are generally considered - * volatile to support register banks that are partially - * owned by something else for e.g. a DSP - */ - if (reg > WM8995_MAX_CACHED_REGISTER) - return 1; - switch (reg) { case WM8995_SOFTWARE_RESET: + case WM8995_POWER_MANAGEMENT_1: + case WM8995_POWER_MANAGEMENT_2: + case WM8995_POWER_MANAGEMENT_3: + case WM8995_POWER_MANAGEMENT_4: + case WM8995_POWER_MANAGEMENT_5: + case WM8995_LEFT_LINE_INPUT_1_VOLUME: + case WM8995_RIGHT_LINE_INPUT_1_VOLUME: + case WM8995_LEFT_LINE_INPUT_CONTROL: + case WM8995_DAC1_LEFT_VOLUME: + case WM8995_DAC1_RIGHT_VOLUME: + case WM8995_DAC2_LEFT_VOLUME: + case WM8995_DAC2_RIGHT_VOLUME: + case WM8995_OUTPUT_VOLUME_ZC_1: + case WM8995_MICBIAS_1: + case WM8995_MICBIAS_2: + case WM8995_LDO_1: + case WM8995_LDO_2: + case WM8995_ACCESSORY_DETECT_MODE1: + case WM8995_ACCESSORY_DETECT_MODE2: + case WM8995_HEADPHONE_DETECT1: + case WM8995_HEADPHONE_DETECT2: + case WM8995_MIC_DETECT_1: + case WM8995_MIC_DETECT_2: + case WM8995_CHARGE_PUMP_1: + case WM8995_CLASS_W_1: + case WM8995_DC_SERVO_1: + case WM8995_DC_SERVO_2: + case WM8995_DC_SERVO_3: + case WM8995_DC_SERVO_5: + case WM8995_DC_SERVO_6: + case WM8995_DC_SERVO_7: case WM8995_DC_SERVO_READBACK_0: + case WM8995_ANALOGUE_HP_1: + case WM8995_ANALOGUE_HP_2: + case WM8995_CHIP_REVISION: + case WM8995_CONTROL_INTERFACE_1: + case WM8995_CONTROL_INTERFACE_2: + case WM8995_WRITE_SEQUENCER_CTRL_1: + case WM8995_WRITE_SEQUENCER_CTRL_2: + case WM8995_AIF1_CLOCKING_1: + case WM8995_AIF1_CLOCKING_2: + case WM8995_AIF2_CLOCKING_1: + case WM8995_AIF2_CLOCKING_2: + case WM8995_CLOCKING_1: + case WM8995_CLOCKING_2: + case WM8995_AIF1_RATE: + case WM8995_AIF2_RATE: + case WM8995_RATE_STATUS: + case WM8995_FLL1_CONTROL_1: + case WM8995_FLL1_CONTROL_2: + case WM8995_FLL1_CONTROL_3: + case WM8995_FLL1_CONTROL_4: + case WM8995_FLL1_CONTROL_5: + case WM8995_FLL2_CONTROL_1: + case WM8995_FLL2_CONTROL_2: + case WM8995_FLL2_CONTROL_3: + case WM8995_FLL2_CONTROL_4: + case WM8995_FLL2_CONTROL_5: + case WM8995_AIF1_CONTROL_1: + case WM8995_AIF1_CONTROL_2: + case WM8995_AIF1_MASTER_SLAVE: + case WM8995_AIF1_BCLK: + case WM8995_AIF1ADC_LRCLK: + case WM8995_AIF1DAC_LRCLK: + case WM8995_AIF1DAC_DATA: + case WM8995_AIF1ADC_DATA: + case WM8995_AIF2_CONTROL_1: + case WM8995_AIF2_CONTROL_2: + case WM8995_AIF2_MASTER_SLAVE: + case WM8995_AIF2_BCLK: + case WM8995_AIF2ADC_LRCLK: + case WM8995_AIF2DAC_LRCLK: + case WM8995_AIF2DAC_DATA: + case WM8995_AIF2ADC_DATA: + case WM8995_AIF1_ADC1_LEFT_VOLUME: + case WM8995_AIF1_ADC1_RIGHT_VOLUME: + case WM8995_AIF1_DAC1_LEFT_VOLUME: + case WM8995_AIF1_DAC1_RIGHT_VOLUME: + case WM8995_AIF1_ADC2_LEFT_VOLUME: + case WM8995_AIF1_ADC2_RIGHT_VOLUME: + case WM8995_AIF1_DAC2_LEFT_VOLUME: + case WM8995_AIF1_DAC2_RIGHT_VOLUME: + case WM8995_AIF1_ADC1_FILTERS: + case WM8995_AIF1_ADC2_FILTERS: + case WM8995_AIF1_DAC1_FILTERS_1: + case WM8995_AIF1_DAC1_FILTERS_2: + case WM8995_AIF1_DAC2_FILTERS_1: + case WM8995_AIF1_DAC2_FILTERS_2: + case WM8995_AIF1_DRC1_1: + case WM8995_AIF1_DRC1_2: + case WM8995_AIF1_DRC1_3: + case WM8995_AIF1_DRC1_4: + case WM8995_AIF1_DRC1_5: + case WM8995_AIF1_DRC2_1: + case WM8995_AIF1_DRC2_2: + case WM8995_AIF1_DRC2_3: + case WM8995_AIF1_DRC2_4: + case WM8995_AIF1_DRC2_5: + case WM8995_AIF1_DAC1_EQ_GAINS_1: + case WM8995_AIF1_DAC1_EQ_GAINS_2: + case WM8995_AIF1_DAC1_EQ_BAND_1_A: + case WM8995_AIF1_DAC1_EQ_BAND_1_B: + case WM8995_AIF1_DAC1_EQ_BAND_1_PG: + case WM8995_AIF1_DAC1_EQ_BAND_2_A: + case WM8995_AIF1_DAC1_EQ_BAND_2_B: + case WM8995_AIF1_DAC1_EQ_BAND_2_C: + case WM8995_AIF1_DAC1_EQ_BAND_2_PG: + case WM8995_AIF1_DAC1_EQ_BAND_3_A: + case WM8995_AIF1_DAC1_EQ_BAND_3_B: + case WM8995_AIF1_DAC1_EQ_BAND_3_C: + case WM8995_AIF1_DAC1_EQ_BAND_3_PG: + case WM8995_AIF1_DAC1_EQ_BAND_4_A: + case WM8995_AIF1_DAC1_EQ_BAND_4_B: + case WM8995_AIF1_DAC1_EQ_BAND_4_C: + case WM8995_AIF1_DAC1_EQ_BAND_4_PG: + case WM8995_AIF1_DAC1_EQ_BAND_5_A: + case WM8995_AIF1_DAC1_EQ_BAND_5_B: + case WM8995_AIF1_DAC1_EQ_BAND_5_PG: + case WM8995_AIF1_DAC2_EQ_GAINS_1: + case WM8995_AIF1_DAC2_EQ_GAINS_2: + case WM8995_AIF1_DAC2_EQ_BAND_1_A: + case WM8995_AIF1_DAC2_EQ_BAND_1_B: + case WM8995_AIF1_DAC2_EQ_BAND_1_PG: + case WM8995_AIF1_DAC2_EQ_BAND_2_A: + case WM8995_AIF1_DAC2_EQ_BAND_2_B: + case WM8995_AIF1_DAC2_EQ_BAND_2_C: + case WM8995_AIF1_DAC2_EQ_BAND_2_PG: + case WM8995_AIF1_DAC2_EQ_BAND_3_A: + case WM8995_AIF1_DAC2_EQ_BAND_3_B: + case WM8995_AIF1_DAC2_EQ_BAND_3_C: + case WM8995_AIF1_DAC2_EQ_BAND_3_PG: + case WM8995_AIF1_DAC2_EQ_BAND_4_A: + case WM8995_AIF1_DAC2_EQ_BAND_4_B: + case WM8995_AIF1_DAC2_EQ_BAND_4_C: + case WM8995_AIF1_DAC2_EQ_BAND_4_PG: + case WM8995_AIF1_DAC2_EQ_BAND_5_A: + case WM8995_AIF1_DAC2_EQ_BAND_5_B: + case WM8995_AIF1_DAC2_EQ_BAND_5_PG: + case WM8995_AIF2_ADC_LEFT_VOLUME: + case WM8995_AIF2_ADC_RIGHT_VOLUME: + case WM8995_AIF2_DAC_LEFT_VOLUME: + case WM8995_AIF2_DAC_RIGHT_VOLUME: + case WM8995_AIF2_ADC_FILTERS: + case WM8995_AIF2_DAC_FILTERS_1: + case WM8995_AIF2_DAC_FILTERS_2: + case WM8995_AIF2_DRC_1: + case WM8995_AIF2_DRC_2: + case WM8995_AIF2_DRC_3: + case WM8995_AIF2_DRC_4: + case WM8995_AIF2_DRC_5: + case WM8995_AIF2_EQ_GAINS_1: + case WM8995_AIF2_EQ_GAINS_2: + case WM8995_AIF2_EQ_BAND_1_A: + case WM8995_AIF2_EQ_BAND_1_B: + case WM8995_AIF2_EQ_BAND_1_PG: + case WM8995_AIF2_EQ_BAND_2_A: + case WM8995_AIF2_EQ_BAND_2_B: + case WM8995_AIF2_EQ_BAND_2_C: + case WM8995_AIF2_EQ_BAND_2_PG: + case WM8995_AIF2_EQ_BAND_3_A: + case WM8995_AIF2_EQ_BAND_3_B: + case WM8995_AIF2_EQ_BAND_3_C: + case WM8995_AIF2_EQ_BAND_3_PG: + case WM8995_AIF2_EQ_BAND_4_A: + case WM8995_AIF2_EQ_BAND_4_B: + case WM8995_AIF2_EQ_BAND_4_C: + case WM8995_AIF2_EQ_BAND_4_PG: + case WM8995_AIF2_EQ_BAND_5_A: + case WM8995_AIF2_EQ_BAND_5_B: + case WM8995_AIF2_EQ_BAND_5_PG: + case WM8995_DAC1_MIXER_VOLUMES: + case WM8995_DAC1_LEFT_MIXER_ROUTING: + case WM8995_DAC1_RIGHT_MIXER_ROUTING: + case WM8995_DAC2_MIXER_VOLUMES: + case WM8995_DAC2_LEFT_MIXER_ROUTING: + case WM8995_DAC2_RIGHT_MIXER_ROUTING: + case WM8995_AIF1_ADC1_LEFT_MIXER_ROUTING: + case WM8995_AIF1_ADC1_RIGHT_MIXER_ROUTING: + case WM8995_AIF1_ADC2_LEFT_MIXER_ROUTING: + case WM8995_AIF1_ADC2_RIGHT_MIXER_ROUTING: + case WM8995_DAC_SOFTMUTE: + case WM8995_OVERSAMPLING: + case WM8995_SIDETONE: + case WM8995_GPIO_1: + case WM8995_GPIO_2: + case WM8995_GPIO_3: + case WM8995_GPIO_4: + case WM8995_GPIO_5: + case WM8995_GPIO_6: + case WM8995_GPIO_7: + case WM8995_GPIO_8: + case WM8995_GPIO_9: + case WM8995_GPIO_10: + case WM8995_GPIO_11: + case WM8995_GPIO_12: + case WM8995_GPIO_13: + case WM8995_GPIO_14: + case WM8995_PULL_CONTROL_1: + case WM8995_PULL_CONTROL_2: case WM8995_INTERRUPT_STATUS_1: case WM8995_INTERRUPT_STATUS_2: + case WM8995_INTERRUPT_RAW_STATUS_2: case WM8995_INTERRUPT_STATUS_1_MASK: case WM8995_INTERRUPT_STATUS_2_MASK: case WM8995_INTERRUPT_CONTROL: + case WM8995_LEFT_PDM_SPEAKER_1: + case WM8995_RIGHT_PDM_SPEAKER_1: + case WM8995_PDM_SPEAKER_1_MUTE_SEQUENCE: + case WM8995_LEFT_PDM_SPEAKER_2: + case WM8995_RIGHT_PDM_SPEAKER_2: + case WM8995_PDM_SPEAKER_2_MUTE_SEQUENCE: + return true; + default: + return false; + } +} + +static bool wm8995_volatile(struct device *dev, unsigned int reg) +{ + switch (reg) { + case WM8995_SOFTWARE_RESET: + case WM8995_DC_SERVO_READBACK_0: + case WM8995_INTERRUPT_STATUS_1: + case WM8995_INTERRUPT_STATUS_2: + case WM8995_INTERRUPT_CONTROL: case WM8995_ACCESSORY_DETECT_MODE1: case WM8995_ACCESSORY_DETECT_MODE2: case WM8995_HEADPHONE_DETECT1: case WM8995_HEADPHONE_DETECT2: - return 1; + case WM8995_RATE_STATUS: + return true; + default: + return false; } - - return 0; }
static int wm8995_aif_mute(struct snd_soc_dai *dai, int mute) @@ -1528,7 +1985,7 @@ static int wm8995_set_bias_level(struct snd_soc_codec *codec, if (ret) return ret;
- ret = snd_soc_cache_sync(codec); + ret = regcache_sync(wm8995->regmap); if (ret) { dev_err(codec->dev, "Failed to sync cache: %d\n", ret); @@ -1594,7 +2051,7 @@ static int wm8995_probe(struct snd_soc_codec *codec) wm8995 = snd_soc_codec_get_drvdata(codec); wm8995->codec = codec;
- ret = snd_soc_codec_set_cache_io(codec, 16, 16, wm8995->control_type); + ret = snd_soc_codec_set_cache_io(codec, 16, 16, SND_SOC_REGMAP); if (ret < 0) { dev_err(codec->dev, "Failed to set cache i/o: %d\n", ret); return ret; @@ -1783,11 +2240,18 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8995 = { .suspend = wm8995_suspend, .resume = wm8995_resume, .set_bias_level = wm8995_set_bias_level, - .reg_cache_size = ARRAY_SIZE(wm8995_reg_defs), - .reg_word_size = sizeof(u16), - .reg_cache_default = wm8995_reg_defs, - .volatile_register = wm8995_volatile, - .compress_type = SND_SOC_RBTREE_COMPRESSION +}; + +static struct regmap_config wm8995_regmap = { + .reg_bits = 16, + .val_bits = 16, + + .max_register = WM8995_MAX_REGISTER, + .reg_defaults = wm8995_reg_defaults, + .num_reg_defaults = ARRAY_SIZE(wm8995_reg_defaults), + .volatile_reg = wm8995_volatile, + .readable_reg = wm8995_readable, + .cache_type = REGCACHE_RBTREE, };
#if defined(CONFIG_SPI_MASTER) @@ -1800,21 +2264,37 @@ static int __devinit wm8995_spi_probe(struct spi_device *spi) if (!wm8995) return -ENOMEM;
- wm8995->control_type = SND_SOC_SPI; spi_set_drvdata(spi, wm8995);
+ wm8995->regmap = regmap_init_spi(spi, &wm8995_regmap); + if (IS_ERR(wm8995->regmap)) { + ret = PTR_ERR(wm8995->regmap); + dev_err(&spi->dev, "Failed to register regmap: %d\n", ret); + goto err_alloc; + } + ret = snd_soc_register_codec(&spi->dev, &soc_codec_dev_wm8995, wm8995_dai, ARRAY_SIZE(wm8995_dai)); if (ret < 0) - kfree(wm8995); + goto err_regmap; + + return ret; + +err_regmap: + regmap_exit(wm8995->regmap); +err_alloc: + kfree(wm8995); + return ret; }
static int __devexit wm8995_spi_remove(struct spi_device *spi) { + struct wm8995_priv *wm8995 = spi_get_drvdata(spi); snd_soc_unregister_codec(&spi->dev); - kfree(spi_get_drvdata(spi)); + regmap_exit(wm8995->regmap); + kfree(wm8995); return 0; }
@@ -1839,21 +2319,40 @@ static __devinit int wm8995_i2c_probe(struct i2c_client *i2c, if (!wm8995) return -ENOMEM;
- wm8995->control_type = SND_SOC_I2C; i2c_set_clientdata(i2c, wm8995);
+ wm8995->regmap = regmap_init_i2c(i2c, &wm8995_regmap); + if (IS_ERR(wm8995->regmap)) { + ret = PTR_ERR(wm8995->regmap); + dev_err(&i2c->dev, "Failed to register regmap: %d\n", ret); + goto err_alloc; + } + ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_wm8995, wm8995_dai, ARRAY_SIZE(wm8995_dai)); - if (ret < 0) - kfree(wm8995); + if (ret < 0) { + dev_err(&i2c->dev, "Failed to register CODEC: %d\n", ret); + goto err_regmap; + } + + return ret; + +err_regmap: + regmap_exit(wm8995->regmap); +err_alloc: + kfree(wm8995); + return ret; }
static __devexit int wm8995_i2c_remove(struct i2c_client *client) { + struct wm8995_priv *wm8995 = i2c_get_clientdata(client); + snd_soc_unregister_codec(&client->dev); - kfree(i2c_get_clientdata(client)); + regmap_exit(wm8995->regmap); + kfree(wm8995); return 0; }