From 4a94940988cc44adeb383401dea0beeac4abbe63 Mon Sep 17 00:00:00 2001 From: Keyon Jie Date: Fri, 25 Oct 2019 17:41:04 -0500 Subject: [PATCH] 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: Keyon Jie Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20191025224122.7718-9-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown --- include/uapi/sound/sof/tokens.h | 4 ++++ sound/soc/sof/topology.c | 10 ++++++++++ 2 files changed, 14 insertions(+) diff --git a/include/uapi/sound/sof/tokens.h b/include/uapi/sound/sof/tokens.h index d65406f..76883e6 100644 --- a/include/uapi/sound/sof/tokens.h +++ b/include/uapi/sound/sof/tokens.h @@ -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 diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c index b3ab6f2..121e5d6f 100644 --- a/sound/soc/sof/topology.c +++ b/sound/soc/sof/topology.c @@ -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, -- 2.7.4