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>
intel · Dec 3, 2019 · dd0a11b4604af8ca61e1e578409c61227dccc3ae · dd0a11b
1 parent 6b1023a
commit dd0a11b4604af8ca61e1e578409c61227dccc3ae
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diff --git a/include/uapi/sound/sof/tokens.h b/include/uapi/sound/sof/tokens.h
@@ -114,4 +114,8 @@
 #define SOF_TKN_IMX_ESAI_FIRST_TOKEN		1100
 /* TODO: Add ESAI tokens */
 
+/* Stream */
+#define SOF_TKN_STREAM_PLAYBACK_COMPATIBLE_D0I3	1200
+#define SOF_TKN_STREAM_CAPTURE_COMPATIBLE_D0I3	1201
+
 #endif
diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c
@@ -725,6 +725,16 @@ 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,