Lines Matching defs:wm8960
3 * wm8960.c -- WM8960 ALSA SoC Audio driver
24 #include <sound/wm8960.h>
26 #include "wm8960.h"
52 * wm8960 register cache
170 struct wm8960_priv *wm8960 = snd_soc_component_get_drvdata(component);
176 if (wm8960->deemph) {
179 if (abs(deemph_settings[i] - wm8960->lrclk) <
180 abs(deemph_settings[best] - wm8960->lrclk))
199 struct wm8960_priv *wm8960 = snd_soc_component_get_drvdata(component);
201 ucontrol->value.integer.value[0] = wm8960->deemph;
209 struct wm8960_priv *wm8960 = snd_soc_component_get_drvdata(component);
215 wm8960->deemph = deemph;
472 struct wm8960_priv *wm8960 = snd_soc_component_get_drvdata(component);
473 struct wm8960_data *pdata = &wm8960->pdata;
508 wm8960->lout1 = w;
510 wm8960->rout1 = w;
512 wm8960->out3 = w;
611 * @wm8960: codec private data
623 int wm8960_configure_sysclk(struct wm8960_priv *wm8960, int mclk,
633 bclk = wm8960->bclk;
634 lrclk = wm8960->lrclk;
688 struct wm8960_priv *wm8960 = snd_soc_component_get_drvdata(component);
693 bclk = wm8960->bclk;
694 lrclk = wm8960->lrclk;
739 struct wm8960_priv *wm8960 = snd_soc_component_get_drvdata(component);
749 * compatible issue, just add '!wm8960->sysclk' condition in
752 if (!(iface1 & (1 << 6)) && !wm8960->sysclk) {
758 if (wm8960->clk_id != WM8960_SYSCLK_MCLK && !wm8960->freq_in) {
763 freq_in = wm8960->freq_in;
770 if (wm8960->clk_id == WM8960_SYSCLK_AUTO) {
774 } else if (wm8960->sysclk) {
775 freq_out = wm8960->sysclk;
781 if (wm8960->clk_id != WM8960_SYSCLK_PLL) {
782 ret = wm8960_configure_sysclk(wm8960, freq_out, &i, &j, &k);
785 } else if (wm8960->clk_id != WM8960_SYSCLK_AUTO) {
817 struct wm8960_priv *wm8960 = snd_soc_component_get_drvdata(component);
822 wm8960->bclk = snd_soc_params_to_bclk(params);
824 wm8960->bclk *= 2;
849 wm8960->lrclk = params_rate(params);
864 wm8960->is_stream_in_use[tx] = true;
866 if (!wm8960->is_stream_in_use[!tx])
876 struct wm8960_priv *wm8960 = snd_soc_component_get_drvdata(component);
879 wm8960->is_stream_in_use[tx] = false;
898 struct wm8960_priv *wm8960 = snd_soc_component_get_drvdata(component);
909 if (!IS_ERR(wm8960->mclk)) {
910 ret = clk_prepare_enable(wm8960->mclk);
932 if (wm8960->clk_id == WM8960_SYSCLK_AUTO && (pm2 & 0x1))
935 if (!IS_ERR(wm8960->mclk))
936 clk_disable_unprepare(wm8960->mclk);
947 regcache_sync(wm8960->regmap);
988 struct wm8960_priv *wm8960 = snd_soc_component_get_drvdata(component);
1008 if (wm8960->lout1 && wm8960->lout1->power)
1010 if (wm8960->rout1 && wm8960->rout1->power)
1012 if (wm8960->out3 && wm8960->out3->power)
1032 if (!IS_ERR(wm8960->mclk)) {
1033 ret = clk_prepare_enable(wm8960->mclk);
1053 if (wm8960->clk_id == WM8960_SYSCLK_AUTO && (pm2 & 0x1))
1056 if (!IS_ERR(wm8960->mclk))
1057 clk_disable_unprepare(wm8960->mclk);
1072 regcache_sync(wm8960->regmap);
1233 struct wm8960_priv *wm8960 = snd_soc_component_get_drvdata(component);
1235 wm8960->freq_in = freq_in;
1280 struct wm8960_priv *wm8960 = snd_soc_component_get_drvdata(component);
1282 return wm8960->set_bias_level(component, level);
1289 struct wm8960_priv *wm8960 = snd_soc_component_get_drvdata(component);
1306 wm8960->sysclk = freq;
1307 wm8960->clk_id = clk_id;
1330 .name = "wm8960-hifi",
1349 struct wm8960_priv *wm8960 = snd_soc_component_get_drvdata(component);
1350 struct wm8960_data *pdata = &wm8960->pdata;
1353 wm8960->set_bias_level = wm8960_set_bias_level_capless;
1355 wm8960->set_bias_level = wm8960_set_bias_level_out3;
1408 struct wm8960_priv *wm8960;
1411 wm8960 = devm_kzalloc(&i2c->dev, sizeof(struct wm8960_priv),
1413 if (wm8960 == NULL)
1416 wm8960->mclk = devm_clk_get(&i2c->dev, "mclk");
1417 if (IS_ERR(wm8960->mclk)) {
1418 if (PTR_ERR(wm8960->mclk) == -EPROBE_DEFER)
1422 wm8960->regmap = devm_regmap_init_i2c(i2c, &wm8960_regmap);
1423 if (IS_ERR(wm8960->regmap))
1424 return PTR_ERR(wm8960->regmap);
1427 memcpy(&wm8960->pdata, pdata, sizeof(struct wm8960_data));
1429 wm8960_set_pdata_from_of(i2c, &wm8960->pdata);
1431 ret = wm8960_reset(wm8960->regmap);
1437 if (wm8960->pdata.shared_lrclk) {
1438 ret = regmap_update_bits(wm8960->regmap, WM8960_ADDCTL2,
1448 regmap_update_bits(wm8960->regmap, WM8960_LINVOL, 0x100, 0x100);
1449 regmap_update_bits(wm8960->regmap, WM8960_RINVOL, 0x100, 0x100);
1450 regmap_update_bits(wm8960->regmap, WM8960_LADC, 0x100, 0x100);
1451 regmap_update_bits(wm8960->regmap, WM8960_RADC, 0x100, 0x100);
1452 regmap_update_bits(wm8960->regmap, WM8960_LDAC, 0x100, 0x100);
1453 regmap_update_bits(wm8960->regmap, WM8960_RDAC, 0x100, 0x100);
1454 regmap_update_bits(wm8960->regmap, WM8960_LOUT1, 0x100, 0x100);
1455 regmap_update_bits(wm8960->regmap, WM8960_ROUT1, 0x100, 0x100);
1456 regmap_update_bits(wm8960->regmap, WM8960_LOUT2, 0x100, 0x100);
1457 regmap_update_bits(wm8960->regmap, WM8960_ROUT2, 0x100, 0x100);
1460 regmap_update_bits(wm8960->regmap, WM8960_IFACE2, 1 << 6,
1461 wm8960->pdata.gpio_cfg[0] << 6);
1462 regmap_update_bits(wm8960->regmap, WM8960_ADDCTL4, 0xF << 4,
1463 wm8960->pdata.gpio_cfg[1] << 4);
1466 regmap_update_bits(wm8960->regmap, WM8960_ADDCTL4, 3 << 2,
1467 wm8960->pdata.hp_cfg[0] << 2);
1468 regmap_update_bits(wm8960->regmap, WM8960_ADDCTL2, 3 << 5,
1469 wm8960->pdata.hp_cfg[1] << 5);
1470 regmap_update_bits(wm8960->regmap, WM8960_ADDCTL1, 3,
1471 wm8960->pdata.hp_cfg[2]);
1473 i2c_set_clientdata(i2c, wm8960);
1487 { "wm8960", 0 },
1493 { .compatible = "wlf,wm8960", },
1500 .name = "wm8960",