sound/soc/codecs/tscs42xx.c

1222

struct tscs42xx *tscs42xx = snd_soc_component_get_drvdata(component);

sound/soc/codecs/tscs42xx.c

1256

mutex_lock(&tscs42xx->audio_params_lock);

sound/soc/codecs/tscs42xx.c

1258

tscs42xx->bclk_ratio = ratio;

sound/soc/codecs/tscs42xx.c

1260

mutex_unlock(&tscs42xx->audio_params_lock);

sound/soc/codecs/tscs42xx.c

1272

static int part_is_valid(struct tscs42xx *tscs42xx)

sound/soc/codecs/tscs42xx.c

1278

ret = regmap_read(tscs42xx->regmap, R_DEVIDH, &reg);

sound/soc/codecs/tscs42xx.c

1283

ret = regmap_read(tscs42xx->regmap, R_DEVIDL, &reg);

sound/soc/codecs/tscs42xx.c

1300

struct tscs42xx *tscs42xx = snd_soc_component_get_drvdata(component);

sound/soc/codecs/tscs42xx.c

1304

switch (tscs42xx->sysclk_src_id) {

sound/soc/codecs/tscs42xx.c

1332

freq = clk_get_rate(tscs42xx->sysclk);

sound/soc/codecs/tscs42xx.c

1361

static inline void init_coeff_ram_cache(struct tscs42xx *tscs42xx)

sound/soc/codecs/tscs42xx.c

1370

u8 *coeff_ram = tscs42xx->coeff_ram;

sound/soc/codecs/tscs42xx.c

1411

struct tscs42xx *tscs42xx;

sound/soc/codecs/tscs42xx.c

1415

tscs42xx = devm_kzalloc(&i2c->dev, sizeof(*tscs42xx), GFP_KERNEL);

sound/soc/codecs/tscs42xx.c

1416

if (!tscs42xx) {

sound/soc/codecs/tscs42xx.c

1422

i2c_set_clientdata(i2c, tscs42xx);

sound/soc/codecs/tscs42xx.c

1425

tscs42xx->sysclk = devm_clk_get(&i2c->dev, src_names[src]);

sound/soc/codecs/tscs42xx.c

1426

if (!IS_ERR(tscs42xx->sysclk)) {

sound/soc/codecs/tscs42xx.c

1428

} else if (PTR_ERR(tscs42xx->sysclk) != -ENOENT) {

sound/soc/codecs/tscs42xx.c

1429

ret = PTR_ERR(tscs42xx->sysclk);

sound/soc/codecs/tscs42xx.c

143

struct tscs42xx *tscs42xx = snd_soc_component_get_drvdata(component);

sound/soc/codecs/tscs42xx.c

1440

tscs42xx->sysclk_src_id = src;

sound/soc/codecs/tscs42xx.c

1442

tscs42xx->regmap = devm_regmap_init_i2c(i2c, &tscs42xx_regmap);

sound/soc/codecs/tscs42xx.c

1443

if (IS_ERR(tscs42xx->regmap)) {

sound/soc/codecs/tscs42xx.c

1444

ret = PTR_ERR(tscs42xx->regmap);

sound/soc/codecs/tscs42xx.c

1449

init_coeff_ram_cache(tscs42xx);

sound/soc/codecs/tscs42xx.c

1451

ret = part_is_valid(tscs42xx);

sound/soc/codecs/tscs42xx.c

1458

ret = regmap_write(tscs42xx->regmap, R_RESET, RV_RESET_ENABLE);

sound/soc/codecs/tscs42xx.c

1464

ret = regmap_register_patch(tscs42xx->regmap, tscs42xx_patch,

sound/soc/codecs/tscs42xx.c

1471

mutex_init(&tscs42xx->audio_params_lock);

sound/soc/codecs/tscs42xx.c

1472

mutex_init(&tscs42xx->coeff_ram_lock);

sound/soc/codecs/tscs42xx.c

1473

mutex_init(&tscs42xx->pll_lock);

sound/soc/codecs/tscs42xx.c

168

ret = regmap_write(tscs42xx->regmap, R_DACCRADDR, addr);

sound/soc/codecs/tscs42xx.c

175

ret = regmap_bulk_write(tscs42xx->regmap, R_DACCRWRL,

sound/soc/codecs/tscs42xx.c

190

struct tscs42xx *tscs42xx = snd_soc_component_get_drvdata(component);

sound/soc/codecs/tscs42xx.c

196

freq_out = sample_rate_to_pll_freq_out(tscs42xx->samplerate);

sound/soc/codecs/tscs42xx.c

213

mutex_lock(&tscs42xx->pll_lock);

sound/soc/codecs/tscs42xx.c

229

mutex_unlock(&tscs42xx->pll_lock);

sound/soc/codecs/tscs42xx.c

236

struct tscs42xx *tscs42xx = snd_soc_component_get_drvdata(component);

sound/soc/codecs/tscs42xx.c

239

mutex_lock(&tscs42xx->pll_lock);

sound/soc/codecs/tscs42xx.c

258

mutex_unlock(&tscs42xx->pll_lock);

sound/soc/codecs/tscs42xx.c

267

struct tscs42xx *tscs42xx = snd_soc_component_get_drvdata(component);

sound/soc/codecs/tscs42xx.c

272

mutex_lock(&tscs42xx->coeff_ram_lock);

sound/soc/codecs/tscs42xx.c

275

&tscs42xx->coeff_ram[ctl->addr * COEFF_SIZE], params->max);

sound/soc/codecs/tscs42xx.c

277

mutex_unlock(&tscs42xx->coeff_ram_lock);

sound/soc/codecs/tscs42xx.c

286

struct tscs42xx *tscs42xx = snd_soc_component_get_drvdata(component);

sound/soc/codecs/tscs42xx.c

293

mutex_lock(&tscs42xx->coeff_ram_lock);

sound/soc/codecs/tscs42xx.c

295

tscs42xx->coeff_ram_synced = false;

sound/soc/codecs/tscs42xx.c

297

memcpy(&tscs42xx->coeff_ram[ctl->addr * COEFF_SIZE],

sound/soc/codecs/tscs42xx.c

300

mutex_lock(&tscs42xx->pll_lock);

sound/soc/codecs/tscs42xx.c

303

ret = write_coeff_ram(component, tscs42xx->coeff_ram,

sound/soc/codecs/tscs42xx.c

310

tscs42xx->coeff_ram_synced = true;

sound/soc/codecs/tscs42xx.c

315

mutex_unlock(&tscs42xx->pll_lock);

sound/soc/codecs/tscs42xx.c

317

mutex_unlock(&tscs42xx->coeff_ram_lock);

sound/soc/codecs/tscs42xx.c

385

struct tscs42xx *tscs42xx = snd_soc_component_get_drvdata(component);

sound/soc/codecs/tscs42xx.c

388

mutex_lock(&tscs42xx->coeff_ram_lock);

sound/soc/codecs/tscs42xx.c

390

if (!tscs42xx->coeff_ram_synced) {

sound/soc/codecs/tscs42xx.c

391

ret = write_coeff_ram(component, tscs42xx->coeff_ram, 0x00,

sound/soc/codecs/tscs42xx.c

395

tscs42xx->coeff_ram_synced = true;

sound/soc/codecs/tscs42xx.c

400

mutex_unlock(&tscs42xx->coeff_ram_lock);

sound/soc/codecs/tscs42xx.c

849

struct tscs42xx *tscs42xx = snd_soc_component_get_drvdata(component);

sound/soc/codecs/tscs42xx.c

929

mutex_lock(&tscs42xx->audio_params_lock);

sound/soc/codecs/tscs42xx.c

931

tscs42xx->samplerate = rate;

sound/soc/codecs/tscs42xx.c

933

mutex_unlock(&tscs42xx->audio_params_lock);