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 <yang.jie@linux.intel.com>
Signed-off-by: Pierre-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: Mark Brown <broonie@kernel.org>

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

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,