Lines Matching +full:msb +full:- +full:justified

1 /* SPDX-License-Identifier: GPL-2.0
3  * linux/sound/soc-dai.h -- ALSA SoC Layer
5  * Copyright:	2005-2008 Wolfson Microelectronics. PLC.
35 /* left and right justified also known as MSB and LSB respectively */
66  * define GATED -> CONT. GATED will be selected if both are selected.
82  * - "normal" polarity means signal is available at rising edge of BCLK
83  * - "inverted" polarity means signal is available at falling edge of BCLK
86  * - I2S: frame consists of left then right channel data. Left channel starts
88  * - Left/Right Justified: frame consists of left then right channel data.
91  * - DSP A/B: Frame starts with rising FSYNC edge.
92  * - AC97: Frame starts with rising FSYNC edge.
228 	snd_soc_dai_action(dai, stream, -1);
313 	 * DAI digital mute - optional.
314 	 * Called by soc-core to minimise any pops.
319 	 * ALSA PCM audio operations - all optional.
320 	 * Called by soc-core during audio PCM operations.
359 	/* probe ordering - for components with runtime dependencies */
449 	/* Symmetry data - only valid if symmetry is being enforced */
476 		&dai->driver->playback : &dai->driver->capture;
484 	return dai->stream[stream].widget;
492 	dai->stream[stream].widget = widget;
497 #define snd_soc_dai_get_dma_data(dai, ss)	snd_soc_dai_dma_data_get(dai, ss->stream)
500 	return dai->stream[stream].dma_data;
505 #define snd_soc_dai_set_dma_data(dai, ss, data)		snd_soc_dai_dma_data_set(dai, ss->stream, data)
508 	dai->stream[stream].dma_data = data;
520 	return dai->stream[stream].tdm_mask;
526 	dai->stream[stream].tdm_mask = tdm_mask;
533 	return dai->stream[stream].active;
539 	dev_set_drvdata(dai->dev, data);
544 	return dev_get_drvdata(dai->dev);
548  * snd_soc_dai_set_stream() - Configures a DAI for stream operation
562 	if (dai->driver->ops->set_stream)
563 		return dai->driver->ops->set_stream(dai, stream, direction);
565 		return -ENOTSUPP;
569  * snd_soc_dai_get_stream() - Retrieves stream from DAI
577  * ERR_PTR(-ENOTSUPP) if callback is not supported;
582 	if (dai->driver->ops->get_stream)
583 		return dai->driver->ops->get_stream(dai, direction);
585 		return ERR_PTR(-ENOTSUPP);