Unverified Commit 4a949409 authored by Keyon Jie's avatar Keyon Jie Committed by Mark Brown
Browse files

ASoC: SOF: token: add tokens for PCM compatible with D0i3 substate 



Add stream token SOF_TKN_STREAM_PLAYBACK_COMPATIBLE_D0I3 and
SOF_TKN_STREAM_CAPTURE_COMPATIBLE_D0I3 to denote if the stream can be
opened at low power d0i3 status or not.

Signed-off-by: default avatarKeyon Jie <yang.jie@linux.intel.com>
Signed-off-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191025224122.7718-9-pierre-louis.bossart@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent e5c97e88

include/uapi/sound/sof/tokens.h

+4 −0
Original line number Diff line number Diff line
@@ -113,6 +113,10 @@ 
/* ESAI */

#define SOF_TKN_IMX_ESAI_MCLK_ID		1100



/* Stream */

#define SOF_TKN_STREAM_PLAYBACK_COMPATIBLE_D0I3	1200

#define SOF_TKN_STREAM_CAPTURE_COMPATIBLE_D0I3	1201



/* Led control for mute switches */

#define SOF_TKN_MUTE_LED_USE			1300

#define SOF_TKN_MUTE_LED_DIRECTION		1301

sound/soc/sof/topology.c

+10 −0
Original line number Diff line number Diff line
@@ -567,6 +567,16 @@ static const struct sof_topology_token pcm_tokens[] = { 
		offsetof(struct sof_ipc_comp_host, dmac_config), 0},

};



/* PCM */

static const struct sof_topology_token stream_tokens[] = {

	{SOF_TKN_STREAM_PLAYBACK_COMPATIBLE_D0I3,

		SND_SOC_TPLG_TUPLE_TYPE_BOOL, get_token_u16,

		offsetof(struct snd_sof_pcm, stream[0].d0i3_compatible), 0},

	{SOF_TKN_STREAM_CAPTURE_COMPATIBLE_D0I3,

		SND_SOC_TPLG_TUPLE_TYPE_BOOL, get_token_u16,

		offsetof(struct snd_sof_pcm, stream[1].d0i3_compatible), 0},

};



/* Generic components */

static const struct sof_topology_token comp_tokens[] = {

	{SOF_TKN_COMP_PERIOD_SINK_COUNT,

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