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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>
This commit is contained in:
Srinivas Kandagatla 2018-05-29 11:18:29 +01:00 committed by Mark Brown
parent ad7a9b34fa
commit dea1ffbeea
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
2 changed files with 447 additions and 2 deletions
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429
sound/soc/qcom/qdsp6/q6afe.c
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@ -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);

20
sound/soc/qcom/qdsp6/q6afe.h
View File

@ -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,