ASoC: qdsp6: qdafe: add support to tdm ports

This patch adds support to tdm ports in AFE.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/qcom/qdsp6/q6afe.c

@@ -31,6 +31,7 @@
 #define AFE_PORT_CMDRSP_GET_PARAM_V2	0x00010106
 #define AFE_PARAM_ID_HDMI_CONFIG	0x00010210
 #define AFE_MODULE_AUDIO_DEV_INTERFACE	0x0001020C
+#define AFE_MODULE_TDM			0x0001028A
 
 #define AFE_PARAM_ID_CDC_SLIMBUS_SLAVE_CFG 0x00010235
 
@@ -39,6 +40,8 @@
 
 #define AFE_PARAM_ID_SLIMBUS_CONFIG    0x00010212
 #define AFE_PARAM_ID_I2S_CONFIG	0x0001020D
+#define AFE_PARAM_ID_TDM_CONFIG	0x0001029D
+#define AFE_PARAM_ID_PORT_SLOT_MAPPING_CONFIG	0x00010297
 
 /* I2S config specific */
 #define AFE_API_VERSION_I2S_CONFIG	0x1
@@ -113,10 +116,194 @@
 #define AFE_PORT_ID_QUATERNARY_MI2S_RX      0x1006
 #define AFE_PORT_ID_QUATERNARY_MI2S_TX      0x1007
 
+/* Start of the range of port IDs for TDM devices. */
+#define AFE_PORT_ID_TDM_PORT_RANGE_START	0x9000
+
+/* End of the range of port IDs for TDM devices. */
+#define AFE_PORT_ID_TDM_PORT_RANGE_END \
+	(AFE_PORT_ID_TDM_PORT_RANGE_START+0x50-1)
+
+/* Size of the range of port IDs for TDM ports. */
+#define AFE_PORT_ID_TDM_PORT_RANGE_SIZE \
+	(AFE_PORT_ID_TDM_PORT_RANGE_END - \
+	AFE_PORT_ID_TDM_PORT_RANGE_START+1)
+
+#define AFE_PORT_ID_PRIMARY_TDM_RX \
+	(AFE_PORT_ID_TDM_PORT_RANGE_START + 0x00)
+#define AFE_PORT_ID_PRIMARY_TDM_RX_1 \
+	(AFE_PORT_ID_PRIMARY_TDM_RX + 0x02)
+#define AFE_PORT_ID_PRIMARY_TDM_RX_2 \
+	(AFE_PORT_ID_PRIMARY_TDM_RX + 0x04)
+#define AFE_PORT_ID_PRIMARY_TDM_RX_3 \
+	(AFE_PORT_ID_PRIMARY_TDM_RX + 0x06)
+#define AFE_PORT_ID_PRIMARY_TDM_RX_4 \
+	(AFE_PORT_ID_PRIMARY_TDM_RX + 0x08)
+#define AFE_PORT_ID_PRIMARY_TDM_RX_5 \
+	(AFE_PORT_ID_PRIMARY_TDM_RX + 0x0A)
+#define AFE_PORT_ID_PRIMARY_TDM_RX_6 \
+	(AFE_PORT_ID_PRIMARY_TDM_RX + 0x0C)
+#define AFE_PORT_ID_PRIMARY_TDM_RX_7 \
+	(AFE_PORT_ID_PRIMARY_TDM_RX + 0x0E)
+
+#define AFE_PORT_ID_PRIMARY_TDM_TX \
+	(AFE_PORT_ID_TDM_PORT_RANGE_START + 0x01)
+#define AFE_PORT_ID_PRIMARY_TDM_TX_1 \
+	(AFE_PORT_ID_PRIMARY_TDM_TX + 0x02)
+#define AFE_PORT_ID_PRIMARY_TDM_TX_2 \
+	(AFE_PORT_ID_PRIMARY_TDM_TX + 0x04)
+#define AFE_PORT_ID_PRIMARY_TDM_TX_3 \
+	(AFE_PORT_ID_PRIMARY_TDM_TX + 0x06)
+#define AFE_PORT_ID_PRIMARY_TDM_TX_4 \
+	(AFE_PORT_ID_PRIMARY_TDM_TX + 0x08)
+#define AFE_PORT_ID_PRIMARY_TDM_TX_5 \
+	(AFE_PORT_ID_PRIMARY_TDM_TX + 0x0A)
+#define AFE_PORT_ID_PRIMARY_TDM_TX_6 \
+	(AFE_PORT_ID_PRIMARY_TDM_TX + 0x0C)
+#define AFE_PORT_ID_PRIMARY_TDM_TX_7 \
+	(AFE_PORT_ID_PRIMARY_TDM_TX + 0x0E)
+
+#define AFE_PORT_ID_SECONDARY_TDM_RX \
+	(AFE_PORT_ID_TDM_PORT_RANGE_START + 0x10)
+#define AFE_PORT_ID_SECONDARY_TDM_RX_1 \
+	(AFE_PORT_ID_SECONDARY_TDM_RX + 0x02)
+#define AFE_PORT_ID_SECONDARY_TDM_RX_2 \
+	(AFE_PORT_ID_SECONDARY_TDM_RX + 0x04)
+#define AFE_PORT_ID_SECONDARY_TDM_RX_3 \
+	(AFE_PORT_ID_SECONDARY_TDM_RX + 0x06)
+#define AFE_PORT_ID_SECONDARY_TDM_RX_4 \
+	(AFE_PORT_ID_SECONDARY_TDM_RX + 0x08)
+#define AFE_PORT_ID_SECONDARY_TDM_RX_5 \
+	(AFE_PORT_ID_SECONDARY_TDM_RX + 0x0A)
+#define AFE_PORT_ID_SECONDARY_TDM_RX_6 \
+	(AFE_PORT_ID_SECONDARY_TDM_RX + 0x0C)
+#define AFE_PORT_ID_SECONDARY_TDM_RX_7 \
+	(AFE_PORT_ID_SECONDARY_TDM_RX + 0x0E)
+
+#define AFE_PORT_ID_SECONDARY_TDM_TX \
+	(AFE_PORT_ID_TDM_PORT_RANGE_START + 0x11)
+#define AFE_PORT_ID_SECONDARY_TDM_TX_1 \
+	(AFE_PORT_ID_SECONDARY_TDM_TX + 0x02)
+#define AFE_PORT_ID_SECONDARY_TDM_TX_2 \
+	(AFE_PORT_ID_SECONDARY_TDM_TX + 0x04)
+#define AFE_PORT_ID_SECONDARY_TDM_TX_3 \
+	(AFE_PORT_ID_SECONDARY_TDM_TX + 0x06)
+#define AFE_PORT_ID_SECONDARY_TDM_TX_4 \
+	(AFE_PORT_ID_SECONDARY_TDM_TX + 0x08)
+#define AFE_PORT_ID_SECONDARY_TDM_TX_5 \
+	(AFE_PORT_ID_SECONDARY_TDM_TX + 0x0A)
+#define AFE_PORT_ID_SECONDARY_TDM_TX_6 \
+	(AFE_PORT_ID_SECONDARY_TDM_TX + 0x0C)
+#define AFE_PORT_ID_SECONDARY_TDM_TX_7 \
+	(AFE_PORT_ID_SECONDARY_TDM_TX + 0x0E)
+
+#define AFE_PORT_ID_TERTIARY_TDM_RX \
+	(AFE_PORT_ID_TDM_PORT_RANGE_START + 0x20)
+#define AFE_PORT_ID_TERTIARY_TDM_RX_1 \
+	(AFE_PORT_ID_TERTIARY_TDM_RX + 0x02)
+#define AFE_PORT_ID_TERTIARY_TDM_RX_2 \
+	(AFE_PORT_ID_TERTIARY_TDM_RX + 0x04)
+#define AFE_PORT_ID_TERTIARY_TDM_RX_3 \
+	(AFE_PORT_ID_TERTIARY_TDM_RX + 0x06)
+#define AFE_PORT_ID_TERTIARY_TDM_RX_4 \
+	(AFE_PORT_ID_TERTIARY_TDM_RX + 0x08)
+#define AFE_PORT_ID_TERTIARY_TDM_RX_5 \
+	(AFE_PORT_ID_TERTIARY_TDM_RX + 0x0A)
+#define AFE_PORT_ID_TERTIARY_TDM_RX_6 \
+	(AFE_PORT_ID_TERTIARY_TDM_RX + 0x0C)
+#define AFE_PORT_ID_TERTIARY_TDM_RX_7 \
+	(AFE_PORT_ID_TERTIARY_TDM_RX + 0x0E)
+
+#define AFE_PORT_ID_TERTIARY_TDM_TX \
+	(AFE_PORT_ID_TDM_PORT_RANGE_START + 0x21)
+#define AFE_PORT_ID_TERTIARY_TDM_TX_1 \
+	(AFE_PORT_ID_TERTIARY_TDM_TX + 0x02)
+#define AFE_PORT_ID_TERTIARY_TDM_TX_2 \
+	(AFE_PORT_ID_TERTIARY_TDM_TX + 0x04)
+#define AFE_PORT_ID_TERTIARY_TDM_TX_3 \
+	(AFE_PORT_ID_TERTIARY_TDM_TX + 0x06)
+#define AFE_PORT_ID_TERTIARY_TDM_TX_4 \
+	(AFE_PORT_ID_TERTIARY_TDM_TX + 0x08)
+#define AFE_PORT_ID_TERTIARY_TDM_TX_5 \
+	(AFE_PORT_ID_TERTIARY_TDM_TX + 0x0A)
+#define AFE_PORT_ID_TERTIARY_TDM_TX_6 \
+	(AFE_PORT_ID_TERTIARY_TDM_TX + 0x0C)
+#define AFE_PORT_ID_TERTIARY_TDM_TX_7 \
+	(AFE_PORT_ID_TERTIARY_TDM_TX + 0x0E)
+
+#define AFE_PORT_ID_QUATERNARY_TDM_RX \
+	(AFE_PORT_ID_TDM_PORT_RANGE_START + 0x30)
+#define AFE_PORT_ID_QUATERNARY_TDM_RX_1 \
+	(AFE_PORT_ID_QUATERNARY_TDM_RX + 0x02)
+#define AFE_PORT_ID_QUATERNARY_TDM_RX_2 \
+	(AFE_PORT_ID_QUATERNARY_TDM_RX + 0x04)
+#define AFE_PORT_ID_QUATERNARY_TDM_RX_3 \
+	(AFE_PORT_ID_QUATERNARY_TDM_RX + 0x06)
+#define AFE_PORT_ID_QUATERNARY_TDM_RX_4 \
+	(AFE_PORT_ID_QUATERNARY_TDM_RX + 0x08)
+#define AFE_PORT_ID_QUATERNARY_TDM_RX_5 \
+	(AFE_PORT_ID_QUATERNARY_TDM_RX + 0x0A)
+#define AFE_PORT_ID_QUATERNARY_TDM_RX_6 \
+	(AFE_PORT_ID_QUATERNARY_TDM_RX + 0x0C)
+#define AFE_PORT_ID_QUATERNARY_TDM_RX_7 \
+	(AFE_PORT_ID_QUATERNARY_TDM_RX + 0x0E)
+
+#define AFE_PORT_ID_QUATERNARY_TDM_TX \
+	(AFE_PORT_ID_TDM_PORT_RANGE_START + 0x31)
+#define AFE_PORT_ID_QUATERNARY_TDM_TX_1 \
+	(AFE_PORT_ID_QUATERNARY_TDM_TX + 0x02)
+#define AFE_PORT_ID_QUATERNARY_TDM_TX_2 \
+	(AFE_PORT_ID_QUATERNARY_TDM_TX + 0x04)
+#define AFE_PORT_ID_QUATERNARY_TDM_TX_3 \
+	(AFE_PORT_ID_QUATERNARY_TDM_TX + 0x06)
+#define AFE_PORT_ID_QUATERNARY_TDM_TX_4 \
+	(AFE_PORT_ID_QUATERNARY_TDM_TX + 0x08)
+#define AFE_PORT_ID_QUATERNARY_TDM_TX_5 \
+	(AFE_PORT_ID_QUATERNARY_TDM_TX + 0x0A)
+#define AFE_PORT_ID_QUATERNARY_TDM_TX_6 \
+	(AFE_PORT_ID_QUATERNARY_TDM_TX + 0x0C)
+#define AFE_PORT_ID_QUATERNARY_TDM_TX_7 \
+	(AFE_PORT_ID_QUATERNARY_TDM_TX + 0x0E)
+
+#define AFE_PORT_ID_QUINARY_TDM_RX \
+	(AFE_PORT_ID_TDM_PORT_RANGE_START + 0x40)
+#define AFE_PORT_ID_QUINARY_TDM_RX_1 \
+	(AFE_PORT_ID_QUINARY_TDM_RX + 0x02)
+#define AFE_PORT_ID_QUINARY_TDM_RX_2 \
+	(AFE_PORT_ID_QUINARY_TDM_RX + 0x04)
+#define AFE_PORT_ID_QUINARY_TDM_RX_3 \
+	(AFE_PORT_ID_QUINARY_TDM_RX + 0x06)
+#define AFE_PORT_ID_QUINARY_TDM_RX_4 \
+	(AFE_PORT_ID_QUINARY_TDM_RX + 0x08)
+#define AFE_PORT_ID_QUINARY_TDM_RX_5 \
+	(AFE_PORT_ID_QUINARY_TDM_RX + 0x0A)
+#define AFE_PORT_ID_QUINARY_TDM_RX_6 \
+	(AFE_PORT_ID_QUINARY_TDM_RX + 0x0C)
+#define AFE_PORT_ID_QUINARY_TDM_RX_7 \
+	(AFE_PORT_ID_QUINARY_TDM_RX + 0x0E)
+
+#define AFE_PORT_ID_QUINARY_TDM_TX \
+	(AFE_PORT_ID_TDM_PORT_RANGE_START + 0x41)
+#define AFE_PORT_ID_QUINARY_TDM_TX_1 \
+	(AFE_PORT_ID_QUINARY_TDM_TX + 0x02)
+#define AFE_PORT_ID_QUINARY_TDM_TX_2 \
+	(AFE_PORT_ID_QUINARY_TDM_TX + 0x04)
+#define AFE_PORT_ID_QUINARY_TDM_TX_3 \
+	(AFE_PORT_ID_QUINARY_TDM_TX + 0x06)
+#define AFE_PORT_ID_QUINARY_TDM_TX_4 \
+	(AFE_PORT_ID_QUINARY_TDM_TX + 0x08)
+#define AFE_PORT_ID_QUINARY_TDM_TX_5 \
+	(AFE_PORT_ID_QUINARY_TDM_TX + 0x0A)
+#define AFE_PORT_ID_QUINARY_TDM_TX_6 \
+	(AFE_PORT_ID_QUINARY_TDM_TX + 0x0C)
+#define AFE_PORT_ID_QUINARY_TDM_TX_7 \
+	(AFE_PORT_ID_QUINARY_TDM_TX + 0x0E)
+
 #define Q6AFE_LPASS_MODE_CLK1_VALID 1
 #define Q6AFE_LPASS_MODE_CLK2_VALID 2
 #define Q6AFE_LPASS_CLK_SRC_INTERNAL 1
 #define Q6AFE_LPASS_CLK_ROOT_DEFAULT 0
+#define AFE_API_VERSION_TDM_CONFIG              1
+#define AFE_API_VERSION_SLOT_MAPPING_CONFIG	1
 
 #define TIMEOUT_MS 1000
 #define AFE_CMD_RESP_AVAIL	0
@@ -245,10 +432,27 @@ struct afe_param_id_i2s_cfg {
 	u16	reserved;
 } __packed;
 
+struct afe_param_id_tdm_cfg {
+	u32	tdm_cfg_minor_version;
+	u32	num_channels;
+	u32	sample_rate;
+	u32	bit_width;
+	u16	data_format;
+	u16	sync_mode;
+	u16	sync_src;
+	u16	nslots_per_frame;
+	u16	ctrl_data_out_enable;
+	u16	ctrl_invert_sync_pulse;
+	u16	ctrl_sync_data_delay;
+	u16	slot_width;
+	u32	slot_mask;
+} __packed;
+
 union afe_port_config {
 	struct afe_param_id_hdmi_multi_chan_audio_cfg hdmi_multi_ch;
 	struct afe_param_id_slimbus_cfg           slim_cfg;
 	struct afe_param_id_i2s_cfg	i2s_cfg;
+	struct afe_param_id_tdm_cfg	tdm_cfg;
 } __packed;
 
 
@@ -261,9 +465,18 @@ struct afe_clk_set {
 	uint32_t enable;
 };
 
+struct afe_param_id_slot_mapping_cfg {
+	u32	minor_version;
+	u16	num_channels;
+	u16	bitwidth;
+	u32	data_align_type;
+	u16	ch_mapping[AFE_PORT_MAX_AUDIO_CHAN_CNT];
+} __packed;
+
 struct q6afe_port {
 	wait_queue_head_t wait;
 	union afe_port_config port_cfg;
+	struct afe_param_id_slot_mapping_cfg *scfg;
 	struct aprv2_ibasic_rsp_result_t result;
 	int token;
 	int id;
@@ -318,6 +531,166 @@ static struct afe_port_map port_maps[AFE_PORT_MAX] = {
 				QUATERNARY_MI2S_RX, 1, 1},
 	[QUATERNARY_MI2S_TX] = { AFE_PORT_ID_QUATERNARY_MI2S_TX,
 				QUATERNARY_MI2S_TX, 0, 1},
+	[PRIMARY_TDM_RX_0] =  { AFE_PORT_ID_PRIMARY_TDM_RX,
+				PRIMARY_TDM_RX_0, 1, 1},
+	[PRIMARY_TDM_TX_0] =  { AFE_PORT_ID_PRIMARY_TDM_TX,
+				PRIMARY_TDM_TX_0, 0, 1},
+	[PRIMARY_TDM_RX_1] =  { AFE_PORT_ID_PRIMARY_TDM_RX_1,
+				PRIMARY_TDM_RX_1, 1, 1},
+	[PRIMARY_TDM_TX_1] =  { AFE_PORT_ID_PRIMARY_TDM_TX_1,
+				PRIMARY_TDM_TX_1, 0, 1},
+	[PRIMARY_TDM_RX_2] =  { AFE_PORT_ID_PRIMARY_TDM_RX_2,
+				PRIMARY_TDM_RX_2, 1, 1},
+	[PRIMARY_TDM_TX_2] =  { AFE_PORT_ID_PRIMARY_TDM_TX_2,
+				PRIMARY_TDM_TX_2, 0, 1},
+	[PRIMARY_TDM_RX_3] =  { AFE_PORT_ID_PRIMARY_TDM_RX_3,
+				PRIMARY_TDM_RX_3, 1, 1},
+	[PRIMARY_TDM_TX_3] =  { AFE_PORT_ID_PRIMARY_TDM_TX_3,
+				PRIMARY_TDM_TX_3, 0, 1},
+	[PRIMARY_TDM_RX_4] =  { AFE_PORT_ID_PRIMARY_TDM_RX_4,
+				PRIMARY_TDM_RX_4, 1, 1},
+	[PRIMARY_TDM_TX_4] =  { AFE_PORT_ID_PRIMARY_TDM_TX_4,
+				PRIMARY_TDM_TX_4, 0, 1},
+	[PRIMARY_TDM_RX_5] =  { AFE_PORT_ID_PRIMARY_TDM_RX_5,
+				PRIMARY_TDM_RX_5, 1, 1},
+	[PRIMARY_TDM_TX_5] =  { AFE_PORT_ID_PRIMARY_TDM_TX_5,
+				PRIMARY_TDM_TX_5, 0, 1},
+	[PRIMARY_TDM_RX_6] =  { AFE_PORT_ID_PRIMARY_TDM_RX_6,
+				PRIMARY_TDM_RX_6, 1, 1},
+	[PRIMARY_TDM_TX_6] =  { AFE_PORT_ID_PRIMARY_TDM_TX_6,
+				PRIMARY_TDM_TX_6, 0, 1},
+	[PRIMARY_TDM_RX_7] =  { AFE_PORT_ID_PRIMARY_TDM_RX_7,
+				PRIMARY_TDM_RX_7, 1, 1},
+	[PRIMARY_TDM_TX_7] =  { AFE_PORT_ID_PRIMARY_TDM_TX_7,
+				PRIMARY_TDM_TX_7, 0, 1},
+	[SECONDARY_TDM_RX_0] =  { AFE_PORT_ID_SECONDARY_TDM_RX,
+				SECONDARY_TDM_RX_0, 1, 1},
+	[SECONDARY_TDM_TX_0] =  { AFE_PORT_ID_SECONDARY_TDM_TX,
+				SECONDARY_TDM_TX_0, 0, 1},
+	[SECONDARY_TDM_RX_1] =  { AFE_PORT_ID_SECONDARY_TDM_RX_1,
+				SECONDARY_TDM_RX_1, 1, 1},
+	[SECONDARY_TDM_TX_1] =  { AFE_PORT_ID_SECONDARY_TDM_TX_1,
+				SECONDARY_TDM_TX_1, 0, 1},
+	[SECONDARY_TDM_RX_2] =  { AFE_PORT_ID_SECONDARY_TDM_RX_2,
+				SECONDARY_TDM_RX_2, 1, 1},
+	[SECONDARY_TDM_TX_2] =  { AFE_PORT_ID_SECONDARY_TDM_TX_2,
+				SECONDARY_TDM_TX_2, 0, 1},
+	[SECONDARY_TDM_RX_3] =  { AFE_PORT_ID_SECONDARY_TDM_RX_3,
+				SECONDARY_TDM_RX_3, 1, 1},
+	[SECONDARY_TDM_TX_3] =  { AFE_PORT_ID_SECONDARY_TDM_TX_3,
+				SECONDARY_TDM_TX_3, 0, 1},
+	[SECONDARY_TDM_RX_4] =  { AFE_PORT_ID_SECONDARY_TDM_RX_4,
+				SECONDARY_TDM_RX_4, 1, 1},
+	[SECONDARY_TDM_TX_4] =  { AFE_PORT_ID_SECONDARY_TDM_TX_4,
+				SECONDARY_TDM_TX_4, 0, 1},
+	[SECONDARY_TDM_RX_5] =  { AFE_PORT_ID_SECONDARY_TDM_RX_5,
+				SECONDARY_TDM_RX_5, 1, 1},
+	[SECONDARY_TDM_TX_5] =  { AFE_PORT_ID_SECONDARY_TDM_TX_5,
+				SECONDARY_TDM_TX_5, 0, 1},
+	[SECONDARY_TDM_RX_6] =  { AFE_PORT_ID_SECONDARY_TDM_RX_6,
+				SECONDARY_TDM_RX_6, 1, 1},
+	[SECONDARY_TDM_TX_6] =  { AFE_PORT_ID_SECONDARY_TDM_TX_6,
+				SECONDARY_TDM_TX_6, 0, 1},
+	[SECONDARY_TDM_RX_7] =  { AFE_PORT_ID_SECONDARY_TDM_RX_7,
+				SECONDARY_TDM_RX_7, 1, 1},
+	[SECONDARY_TDM_TX_7] =  { AFE_PORT_ID_SECONDARY_TDM_TX_7,
+				SECONDARY_TDM_TX_7, 0, 1},
+	[TERTIARY_TDM_RX_0] =  { AFE_PORT_ID_TERTIARY_TDM_RX,
+				TERTIARY_TDM_RX_0, 1, 1},
+	[TERTIARY_TDM_TX_0] =  { AFE_PORT_ID_TERTIARY_TDM_TX,
+				TERTIARY_TDM_TX_0, 0, 1},
+	[TERTIARY_TDM_RX_1] =  { AFE_PORT_ID_TERTIARY_TDM_RX_1,
+				TERTIARY_TDM_RX_1, 1, 1},
+	[TERTIARY_TDM_TX_1] =  { AFE_PORT_ID_TERTIARY_TDM_TX_1,
+				TERTIARY_TDM_TX_1, 0, 1},
+	[TERTIARY_TDM_RX_2] =  { AFE_PORT_ID_TERTIARY_TDM_RX_2,
+				TERTIARY_TDM_RX_2, 1, 1},
+	[TERTIARY_TDM_TX_2] =  { AFE_PORT_ID_TERTIARY_TDM_TX_2,
+				TERTIARY_TDM_TX_2, 0, 1},
+	[TERTIARY_TDM_RX_3] =  { AFE_PORT_ID_TERTIARY_TDM_RX_3,
+				TERTIARY_TDM_RX_3, 1, 1},
+	[TERTIARY_TDM_TX_3] =  { AFE_PORT_ID_TERTIARY_TDM_TX_3,
+				TERTIARY_TDM_TX_3, 0, 1},
+	[TERTIARY_TDM_RX_4] =  { AFE_PORT_ID_TERTIARY_TDM_RX_4,
+				TERTIARY_TDM_RX_4, 1, 1},
+	[TERTIARY_TDM_TX_4] =  { AFE_PORT_ID_TERTIARY_TDM_TX_4,
+				TERTIARY_TDM_TX_4, 0, 1},
+	[TERTIARY_TDM_RX_5] =  { AFE_PORT_ID_TERTIARY_TDM_RX_5,
+				TERTIARY_TDM_RX_5, 1, 1},
+	[TERTIARY_TDM_TX_5] =  { AFE_PORT_ID_TERTIARY_TDM_TX_5,
+				TERTIARY_TDM_TX_5, 0, 1},
+	[TERTIARY_TDM_RX_6] =  { AFE_PORT_ID_TERTIARY_TDM_RX_6,
+				TERTIARY_TDM_RX_6, 1, 1},
+	[TERTIARY_TDM_TX_6] =  { AFE_PORT_ID_TERTIARY_TDM_TX_6,
+				TERTIARY_TDM_TX_6, 0, 1},
+	[TERTIARY_TDM_RX_7] =  { AFE_PORT_ID_TERTIARY_TDM_RX_7,
+				TERTIARY_TDM_RX_7, 1, 1},
+	[TERTIARY_TDM_TX_7] =  { AFE_PORT_ID_TERTIARY_TDM_TX_7,
+				TERTIARY_TDM_TX_7, 0, 1},
+	[QUATERNARY_TDM_RX_0] =  { AFE_PORT_ID_QUATERNARY_TDM_RX,
+				QUATERNARY_TDM_RX_0, 1, 1},
+	[QUATERNARY_TDM_TX_0] =  { AFE_PORT_ID_QUATERNARY_TDM_TX,
+				QUATERNARY_TDM_TX_0, 0, 1},
+	[QUATERNARY_TDM_RX_1] =  { AFE_PORT_ID_QUATERNARY_TDM_RX_1,
+				QUATERNARY_TDM_RX_1, 1, 1},
+	[QUATERNARY_TDM_TX_1] =  { AFE_PORT_ID_QUATERNARY_TDM_TX_1,
+				QUATERNARY_TDM_TX_1, 0, 1},
+	[QUATERNARY_TDM_RX_2] =  { AFE_PORT_ID_QUATERNARY_TDM_RX_2,
+				QUATERNARY_TDM_RX_2, 1, 1},
+	[QUATERNARY_TDM_TX_2] =  { AFE_PORT_ID_QUATERNARY_TDM_TX_2,
+				QUATERNARY_TDM_TX_2, 0, 1},
+	[QUATERNARY_TDM_RX_3] =  { AFE_PORT_ID_QUATERNARY_TDM_RX_3,
+				QUATERNARY_TDM_RX_3, 1, 1},
+	[QUATERNARY_TDM_TX_3] =  { AFE_PORT_ID_QUATERNARY_TDM_TX_3,
+				QUATERNARY_TDM_TX_3, 0, 1},
+	[QUATERNARY_TDM_RX_4] =  { AFE_PORT_ID_QUATERNARY_TDM_RX_4,
+				QUATERNARY_TDM_RX_4, 1, 1},
+	[QUATERNARY_TDM_TX_4] =  { AFE_PORT_ID_QUATERNARY_TDM_TX_4,
+				QUATERNARY_TDM_TX_4, 0, 1},
+	[QUATERNARY_TDM_RX_5] =  { AFE_PORT_ID_QUATERNARY_TDM_RX_5,
+				QUATERNARY_TDM_RX_5, 1, 1},
+	[QUATERNARY_TDM_TX_5] =  { AFE_PORT_ID_QUATERNARY_TDM_TX_5,
+				QUATERNARY_TDM_TX_5, 0, 1},
+	[QUATERNARY_TDM_RX_6] =  { AFE_PORT_ID_QUATERNARY_TDM_RX_6,
+				QUATERNARY_TDM_RX_6, 1, 1},
+	[QUATERNARY_TDM_TX_6] =  { AFE_PORT_ID_QUATERNARY_TDM_TX_6,
+				QUATERNARY_TDM_TX_6, 0, 1},
+	[QUATERNARY_TDM_RX_7] =  { AFE_PORT_ID_QUATERNARY_TDM_RX_7,
+				QUATERNARY_TDM_RX_7, 1, 1},
+	[QUATERNARY_TDM_TX_7] =  { AFE_PORT_ID_QUATERNARY_TDM_TX_7,
+				QUATERNARY_TDM_TX_7, 0, 1},
+	[QUINARY_TDM_RX_0] =  { AFE_PORT_ID_QUINARY_TDM_RX,
+				QUINARY_TDM_RX_0, 1, 1},
+	[QUINARY_TDM_TX_0] =  { AFE_PORT_ID_QUINARY_TDM_TX,
+				QUINARY_TDM_TX_0, 0, 1},
+	[QUINARY_TDM_RX_1] =  { AFE_PORT_ID_QUINARY_TDM_RX_1,
+				QUINARY_TDM_RX_1, 1, 1},
+	[QUINARY_TDM_TX_1] =  { AFE_PORT_ID_QUINARY_TDM_TX_1,
+				QUINARY_TDM_TX_1, 0, 1},
+	[QUINARY_TDM_RX_2] =  { AFE_PORT_ID_QUINARY_TDM_RX_2,
+				QUINARY_TDM_RX_2, 1, 1},
+	[QUINARY_TDM_TX_2] =  { AFE_PORT_ID_QUINARY_TDM_TX_2,
+				QUINARY_TDM_TX_2, 0, 1},
+	[QUINARY_TDM_RX_3] =  { AFE_PORT_ID_QUINARY_TDM_RX_3,
+				QUINARY_TDM_RX_3, 1, 1},
+	[QUINARY_TDM_TX_3] =  { AFE_PORT_ID_QUINARY_TDM_TX_3,
+				QUINARY_TDM_TX_3, 0, 1},
+	[QUINARY_TDM_RX_4] =  { AFE_PORT_ID_QUINARY_TDM_RX_4,
+				QUINARY_TDM_RX_4, 1, 1},
+	[QUINARY_TDM_TX_4] =  { AFE_PORT_ID_QUINARY_TDM_TX_4,
+				QUINARY_TDM_TX_4, 0, 1},
+	[QUINARY_TDM_RX_5] =  { AFE_PORT_ID_QUINARY_TDM_RX_5,
+				QUINARY_TDM_RX_5, 1, 1},
+	[QUINARY_TDM_TX_5] =  { AFE_PORT_ID_QUINARY_TDM_TX_5,
+				QUINARY_TDM_TX_5, 0, 1},
+	[QUINARY_TDM_RX_6] =  { AFE_PORT_ID_QUINARY_TDM_RX_6,
+				QUINARY_TDM_RX_6, 1, 1},
+	[QUINARY_TDM_TX_6] =  { AFE_PORT_ID_QUINARY_TDM_TX_6,
+				QUINARY_TDM_TX_6, 0, 1},
+	[QUINARY_TDM_RX_7] =  { AFE_PORT_ID_QUINARY_TDM_RX_7,
+				QUINARY_TDM_RX_7, 1, 1},
+	[QUINARY_TDM_TX_7] =  { AFE_PORT_ID_QUINARY_TDM_TX_7,
+				QUINARY_TDM_TX_7, 0, 1},
 };
 
 static void q6afe_port_free(struct kref *ref)
@@ -331,6 +704,7 @@ static void q6afe_port_free(struct kref *ref)
 	spin_lock_irqsave(&afe->port_list_lock, flags);
 	list_del(&port->node);
 	spin_unlock_irqrestore(&afe->port_list_lock, flags);
+	kfree(port->scfg);
 	kfree(port);
 }
 
@@ -601,7 +975,9 @@ int q6afe_port_set_sysclk(struct q6afe_port *port, int clk_id,
 		ccfg.clk_set_mode = Q6AFE_LPASS_MODE_CLK2_VALID;
 		ret = q6afe_set_lpass_clock(port, &ccfg);
 		break;
-	case Q6AFE_LPASS_CLK_ID_PRI_MI2S_IBIT ... Q6AFE_LPASS_CLK_ID_INT_MCLK_1:
+	case Q6AFE_LPASS_CLK_ID_PRI_MI2S_IBIT ... Q6AFE_LPASS_CLK_ID_QUI_MI2S_OSR:
+	case Q6AFE_LPASS_CLK_ID_MCLK_1 ... Q6AFE_LPASS_CLK_ID_INT_MCLK_1:
+	case Q6AFE_LPASS_CLK_ID_PRI_TDM_IBIT ... Q6AFE_LPASS_CLK_ID_QUIN_TDM_EBIT:
 		cset.clk_set_minor_version = AFE_API_VERSION_CLOCK_SET;
 		cset.clk_id = clk_id;
 		cset.clk_freq_in_hz = freq;
@@ -696,6 +1072,42 @@ void q6afe_slim_port_prepare(struct q6afe_port *port,
 }
 EXPORT_SYMBOL_GPL(q6afe_slim_port_prepare);
 
+/**
+ * q6afe_tdm_port_prepare() - Prepare tdm afe port.
+ *
+ * @port: Instance of afe port
+ * @cfg: TDM configuration for the afe port
+ *
+ */
+void q6afe_tdm_port_prepare(struct q6afe_port *port,
+			     struct q6afe_tdm_cfg *cfg)
+{
+	union afe_port_config *pcfg = &port->port_cfg;
+
+	pcfg->tdm_cfg.tdm_cfg_minor_version = AFE_API_VERSION_TDM_CONFIG;
+	pcfg->tdm_cfg.num_channels = cfg->num_channels;
+	pcfg->tdm_cfg.sample_rate = cfg->sample_rate;
+	pcfg->tdm_cfg.bit_width = cfg->bit_width;
+	pcfg->tdm_cfg.data_format = cfg->data_format;
+	pcfg->tdm_cfg.sync_mode = cfg->sync_mode;
+	pcfg->tdm_cfg.sync_src = cfg->sync_src;
+	pcfg->tdm_cfg.nslots_per_frame = cfg->nslots_per_frame;
+
+	pcfg->tdm_cfg.slot_width = cfg->slot_width;
+	pcfg->tdm_cfg.slot_mask = cfg->slot_mask;
+	port->scfg = kzalloc(sizeof(*port->scfg), GFP_KERNEL);
+	if (!port->scfg)
+		return;
+
+	port->scfg->minor_version = AFE_API_VERSION_SLOT_MAPPING_CONFIG;
+	port->scfg->num_channels = cfg->num_channels;
+	port->scfg->bitwidth = cfg->bit_width;
+	port->scfg->data_align_type = cfg->data_align_type;
+	memcpy(port->scfg->ch_mapping, cfg->ch_mapping,
+			sizeof(u16) * AFE_PORT_MAX_AUDIO_CHAN_CNT);
+}
+EXPORT_SYMBOL_GPL(q6afe_tdm_port_prepare);
+
 /**
  * q6afe_hdmi_port_prepare() - Prepare hdmi afe port.
  *
@@ -886,6 +1298,17 @@ int q6afe_port_start(struct q6afe_port *port)
 		return ret;
 	}
 
+	if (port->scfg) {
+		ret  = q6afe_port_set_param_v2(port, port->scfg,
+					AFE_PARAM_ID_PORT_SLOT_MAPPING_CONFIG,
+					AFE_MODULE_TDM, sizeof(*port->scfg));
+		if (ret) {
+			dev_err(afe->dev, "AFE enable for port 0x%x failed %d\n",
+			port_id, ret);
+			return ret;
+		}
+	}
+
 	pkt_size = APR_HDR_SIZE + sizeof(*start);
 	p = kzalloc(pkt_size, GFP_KERNEL);
 	if (!p)
@@ -970,6 +1393,10 @@ struct q6afe_port *q6afe_port_get_from_id(struct device *dev, int id)
 	case AFE_PORT_ID_QUATERNARY_MI2S_TX:
 		cfg_type = AFE_PARAM_ID_I2S_CONFIG;
 		break;
+	case AFE_PORT_ID_PRIMARY_TDM_RX ... AFE_PORT_ID_QUINARY_TDM_TX_7:
+		cfg_type = AFE_PARAM_ID_TDM_CONFIG;
+		break;
+
 	default:
 		dev_err(dev, "Invalid port id 0x%x\n", port_id);
 		return ERR_PTR(-EINVAL);

sound/soc/qcom/qdsp6/q6afe.h

@@ -5,7 +5,7 @@
 
 #include <dt-bindings/sound/qcom,q6afe.h>
 
-#define AFE_PORT_MAX		48
+#define AFE_PORT_MAX		105
 
 #define MSM_AFE_PORT_TYPE_RX 0
 #define MSM_AFE_PORT_TYPE_TX 1
@@ -144,6 +144,8 @@
 /* Clock attribute for invert and no couple case */
 #define Q6AFE_LPASS_CLK_ATTRIBUTE_INVERT_COUPLE_NO	0x4
 
+#define Q6AFE_CMAP_INVALID		0xFFFF
+
 struct q6afe_hdmi_cfg {
 	u16                  datatype;
 	u16                  channel_allocation;
@@ -168,10 +170,25 @@ struct q6afe_i2s_cfg {
 	int fmt;
 };
 
+struct q6afe_tdm_cfg {
+	u16	num_channels;
+	u32	sample_rate;
+	u16	bit_width;
+	u16	data_format;
+	u16	sync_mode;
+	u16	sync_src;
+	u16	nslots_per_frame;
+	u16	slot_width;
+	u16	slot_mask;
+	u32	data_align_type;
+	u16	ch_mapping[AFE_MAX_CHAN_COUNT];
+};
+
 struct q6afe_port_config {
 	struct q6afe_hdmi_cfg hdmi;
 	struct q6afe_slim_cfg slim;
 	struct q6afe_i2s_cfg i2s_cfg;
+	struct q6afe_tdm_cfg tdm;
 };
 
 struct q6afe_port;
@@ -186,6 +203,7 @@ void q6afe_hdmi_port_prepare(struct q6afe_port *port,
 void q6afe_slim_port_prepare(struct q6afe_port *port,
 			  struct q6afe_slim_cfg *cfg);
 int q6afe_i2s_port_prepare(struct q6afe_port *port, struct q6afe_i2s_cfg *cfg);
+void q6afe_tdm_port_prepare(struct q6afe_port *port, struct q6afe_tdm_cfg *cfg);
 
 int q6afe_port_set_sysclk(struct q6afe_port *port, int clk_id,
 			  int clk_src, int clk_root,