sound/soc/renesas/siu.h

118

struct siu_stream playback;

sound/soc/renesas/siu.h

119

struct siu_stream capture;

sound/soc/renesas/siu_dai.c

191

static void siu_dai_open(struct siu_stream *siu_stream)

sound/soc/renesas/siu_dai.c

222

static void siu_dai_pcmdatapack(struct siu_stream *siu_stream)

sound/soc/renesas/siu_dai.c

546

struct siu_stream *siu_stream;

sound/soc/renesas/siu_dai.c

555

siu_stream = &port_info->playback;

sound/soc/renesas/siu_dai.c

558

siu_stream = &port_info->capture;

sound/soc/renesas/siu_dai.c

563

siu_stream->rw_flg = 0; /* stream-data transfer flag */

sound/soc/renesas/siu_dai.c

568

siu_dai_open(siu_stream);

sound/soc/renesas/siu_dai.c

570

siu_dai_pcmdatapack(siu_stream);

sound/soc/renesas/siu_pcm.c

107

struct siu_stream *siu_stream = &port_info->playback;

sound/soc/renesas/siu_pcm.c

108

struct snd_pcm_substream *substream = siu_stream->substream;

sound/soc/renesas/siu_pcm.c

121

desc = dmaengine_prep_slave_sg(siu_stream->chan,

sound/soc/renesas/siu_pcm.c

129

desc->callback_param = siu_stream;

sound/soc/renesas/siu_pcm.c

136

siu_stream->tx_desc = desc;

sound/soc/renesas/siu_pcm.c

137

siu_stream->cookie = cookie;

sound/soc/renesas/siu_pcm.c

139

dma_async_issue_pending(siu_stream->chan);

sound/soc/renesas/siu_pcm.c

155

struct siu_stream *siu_stream = &port_info->capture;

sound/soc/renesas/siu_pcm.c

156

struct snd_pcm_substream *substream = siu_stream->substream;

sound/soc/renesas/siu_pcm.c

171

desc = dmaengine_prep_slave_sg(siu_stream->chan,

sound/soc/renesas/siu_pcm.c

179

desc->callback_param = siu_stream;

sound/soc/renesas/siu_pcm.c

186

siu_stream->tx_desc = desc;

sound/soc/renesas/siu_pcm.c

187

siu_stream->cookie = cookie;

sound/soc/renesas/siu_pcm.c

189

dma_async_issue_pending(siu_stream->chan);

sound/soc/renesas/siu_pcm.c

203

struct siu_stream *siu_stream = container_of(work, struct siu_stream,

sound/soc/renesas/siu_pcm.c

205

struct snd_pcm_substream *substream = siu_stream->substream;

sound/soc/renesas/siu_pcm.c

210

dev_dbg(dev, "%s: flags %x\n", __func__, siu_stream->rw_flg);

sound/soc/renesas/siu_pcm.c

212

if (!siu_stream->rw_flg) {

sound/soc/renesas/siu_pcm.c

222

siu_stream->cur_period,

sound/soc/renesas/siu_pcm.c

223

siu_stream->period_bytes);

sound/soc/renesas/siu_pcm.c

224

count = siu_stream->period_bytes;

sound/soc/renesas/siu_pcm.c

231

siu_stream->cur_period,

sound/soc/renesas/siu_pcm.c

232

siu_stream->period_bytes),

sound/soc/renesas/siu_pcm.c

233

siu_stream->period_bytes);

sound/soc/renesas/siu_pcm.c

240

struct siu_stream *siu_stream = &port_info->capture;

sound/soc/renesas/siu_pcm.c

242

if (siu_stream->xfer_cnt > 0x1000000)

sound/soc/renesas/siu_pcm.c

244

if (siu_stream->rw_flg)

sound/soc/renesas/siu_pcm.c

248

siu_stream->cur_period = 0;

sound/soc/renesas/siu_pcm.c

251

siu_stream->rw_flg = RWF_STM_RD;

sound/soc/renesas/siu_pcm.c

253

queue_work(system_highpri_wq, &siu_stream->work);

sound/soc/renesas/siu_pcm.c

262

struct siu_stream *siu_stream = &port_info->capture;

sound/soc/renesas/siu_pcm.c

263

struct device *dev = siu_stream->substream->pcm->card->dev;

sound/soc/renesas/siu_pcm.c

266

if (!siu_stream->rw_flg)

sound/soc/renesas/siu_pcm.c

276

siu_stream->rw_flg = 0;

sound/soc/renesas/siu_pcm.c

298

struct siu_stream *siu_stream;

sound/soc/renesas/siu_pcm.c

310

siu_stream = &port_info->playback;

sound/soc/renesas/siu_pcm.c

311

param = &siu_stream->param;

sound/soc/renesas/siu_pcm.c

315

siu_stream = &port_info->capture;

sound/soc/renesas/siu_pcm.c

316

param = &siu_stream->param;

sound/soc/renesas/siu_pcm.c

322

siu_stream->chan = dma_request_channel(mask, filter, param);

sound/soc/renesas/siu_pcm.c

323

if (!siu_stream->chan) {

sound/soc/renesas/siu_pcm.c

328

siu_stream->substream = ss;

sound/soc/renesas/siu_pcm.c

339

struct siu_stream *siu_stream;

sound/soc/renesas/siu_pcm.c

344

siu_stream = &port_info->playback;

sound/soc/renesas/siu_pcm.c

346

siu_stream = &port_info->capture;

sound/soc/renesas/siu_pcm.c

348

dma_release_channel(siu_stream->chan);

sound/soc/renesas/siu_pcm.c

349

siu_stream->chan = NULL;

sound/soc/renesas/siu_pcm.c

351

siu_stream->substream = NULL;

sound/soc/renesas/siu_pcm.c

363

struct siu_stream *siu_stream;

sound/soc/renesas/siu_pcm.c

367

siu_stream = &port_info->playback;

sound/soc/renesas/siu_pcm.c

369

siu_stream = &port_info->capture;

sound/soc/renesas/siu_pcm.c

371

rt = siu_stream->substream->runtime;

sound/soc/renesas/siu_pcm.c

373

siu_stream->buf_bytes = snd_pcm_lib_buffer_bytes(ss);

sound/soc/renesas/siu_pcm.c

374

siu_stream->period_bytes = snd_pcm_lib_period_bytes(ss);

sound/soc/renesas/siu_pcm.c

377

info->port_id, rt->channels, siu_stream->period_bytes);

sound/soc/renesas/siu_pcm.c

380

if (siu_stream->buf_bytes % siu_stream->period_bytes) {

sound/soc/renesas/siu_pcm.c

382

__func__, siu_stream->buf_bytes,

sound/soc/renesas/siu_pcm.c

383

siu_stream->period_bytes);

sound/soc/renesas/siu_pcm.c

387

xfer_cnt = bytes_to_frames(rt, siu_stream->period_bytes);

sound/soc/renesas/siu_pcm.c

391

siu_stream->format = rt->format;

sound/soc/renesas/siu_pcm.c

392

siu_stream->xfer_cnt = xfer_cnt;

sound/soc/renesas/siu_pcm.c

396

(unsigned long)rt->dma_addr, siu_stream->buf_bytes,

sound/soc/renesas/siu_pcm.c

397

siu_stream->period_bytes,

sound/soc/renesas/siu_pcm.c

398

siu_stream->format, rt->channels, (int)xfer_cnt);

sound/soc/renesas/siu_pcm.c

41

struct siu_stream *siu_stream = &port_info->playback;

sound/soc/renesas/siu_pcm.c

44

if (!siu_stream->rw_flg)

sound/soc/renesas/siu_pcm.c

456

struct siu_stream *siu_stream;

sound/soc/renesas/siu_pcm.c

459

siu_stream = &port_info->playback;

sound/soc/renesas/siu_pcm.c

461

siu_stream = &port_info->capture;

sound/soc/renesas/siu_pcm.c

468

siu_stream->cur_period,

sound/soc/renesas/siu_pcm.c

469

siu_stream->period_bytes) - rt->dma_addr;

sound/soc/renesas/siu_pcm.c

474

siu_read32(base + SIU_SBFSTS), ptr, siu_stream->buf_bytes,

sound/soc/renesas/siu_pcm.c

475

siu_stream->cookie);

sound/soc/renesas/siu_pcm.c

477

if (ptr >= siu_stream->buf_bytes)

sound/soc/renesas/siu_pcm.c

54

siu_stream->rw_flg = 0;

sound/soc/renesas/siu_pcm.c

61

struct siu_stream *siu_stream = &port_info->playback;

sound/soc/renesas/siu_pcm.c

63

if (siu_stream->rw_flg)

sound/soc/renesas/siu_pcm.c

70

siu_stream->rw_flg = RWF_STM_WT;

sound/soc/renesas/siu_pcm.c

73

queue_work(system_highpri_wq, &siu_stream->work);

sound/soc/renesas/siu_pcm.c

80

struct siu_stream *siu_stream = arg;

sound/soc/renesas/siu_pcm.c

82

if (!siu_stream->rw_flg)

sound/soc/renesas/siu_pcm.c

86

if (++siu_stream->cur_period >=

sound/soc/renesas/siu_pcm.c

87

GET_MAX_PERIODS(siu_stream->buf_bytes,

sound/soc/renesas/siu_pcm.c

88

siu_stream->period_bytes))

sound/soc/renesas/siu_pcm.c

89

siu_stream->cur_period = 0;

sound/soc/renesas/siu_pcm.c

92

__func__, siu_stream->cur_period,

sound/soc/renesas/siu_pcm.c

93

siu_stream->cur_period * siu_stream->period_bytes,

sound/soc/renesas/siu_pcm.c

94

siu_stream->buf_bytes, siu_stream->cookie);

sound/soc/renesas/siu_pcm.c

96

queue_work(system_highpri_wq, &siu_stream->work);

sound/soc/renesas/siu_pcm.c

99

snd_pcm_period_elapsed(siu_stream->substream);