Commit 24c8d141 authored by Vinod Koul's avatar Vinod Koul Committed by Mark Brown

ASoC: Intel: mrfld: add DSP core controls

This patch adds core controls like interleavers, SSP BEs, and also
logic of sending pipeline and module commands to the DSP.
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
Signed-off-by: default avatarSubhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 4fa80573
This diff is collapsed.
......@@ -364,6 +364,38 @@ struct sst_cmd_generic {
struct sst_dsp_header header;
} __packed;
struct swm_input_ids {
struct sst_destination_id input_id;
} __packed;
struct sst_cmd_set_swm {
struct sst_dsp_header header;
struct sst_destination_id output_id;
u16 switch_state;
u16 nb_inputs;
struct swm_input_ids input[SST_CMD_SWM_MAX_INPUTS];
} __packed;
struct sst_cmd_set_media_path {
struct sst_dsp_header header;
u16 switch_state;
} __packed;
struct pcm_cfg {
u8 s_length:2;
u8 rate:3;
u8 format:3;
} __packed;
struct sst_cmd_set_speech_path {
struct sst_dsp_header header;
u16 switch_state;
struct {
u16 rsvd:8;
struct pcm_cfg cfg;
} config;
} __packed;
struct gain_cell {
struct sst_destination_id dest;
s16 cell_gain_left;
......@@ -383,8 +415,162 @@ struct sst_cmd_set_params {
char params[0];
} __packed;
struct sst_cmd_sba_vb_start {
struct sst_dsp_header header;
} __packed;
union sba_media_loop_params {
struct {
u16 rsvd:8;
struct pcm_cfg cfg;
} part;
u16 full;
} __packed;
struct sst_cmd_sba_set_media_loop_map {
struct sst_dsp_header header;
u16 switch_state;
union sba_media_loop_params param;
u16 map;
} __packed;
struct sst_cmd_tone_stop {
struct sst_dsp_header header;
u16 switch_state;
} __packed;
enum sst_ssp_mode {
SSP_MODE_MASTER = 0,
SSP_MODE_SLAVE = 1,
};
enum sst_ssp_pcm_mode {
SSP_PCM_MODE_NORMAL = 0,
SSP_PCM_MODE_NETWORK = 1,
};
enum sst_ssp_duplex {
SSP_DUPLEX = 0,
SSP_RX = 1,
SSP_TX = 2,
};
enum sst_ssp_fs_frequency {
SSP_FS_8_KHZ = 0,
SSP_FS_16_KHZ = 1,
SSP_FS_44_1_KHZ = 2,
SSP_FS_48_KHZ = 3,
};
enum sst_ssp_fs_polarity {
SSP_FS_ACTIVE_LOW = 0,
SSP_FS_ACTIVE_HIGH = 1,
};
enum sst_ssp_protocol {
SSP_MODE_PCM = 0,
SSP_MODE_I2S = 1,
};
enum sst_ssp_port_id {
SSP_MODEM = 0,
SSP_BT = 1,
SSP_FM = 2,
SSP_CODEC = 3,
};
struct sst_cmd_sba_hw_set_ssp {
struct sst_dsp_header header;
u16 selection; /* 0:SSP0(def), 1:SSP1, 2:SSP2 */
u16 switch_state;
u16 nb_bits_per_slots:6; /* 0-32 bits, 24 (def) */
u16 nb_slots:4; /* 0-8: slots per frame */
u16 mode:3; /* 0:Master, 1: Slave */
u16 duplex:3;
u16 active_tx_slot_map:8; /* Bit map, 0:off, 1:on */
u16 reserved1:8;
u16 active_rx_slot_map:8; /* Bit map 0: Off, 1:On */
u16 reserved2:8;
u16 frame_sync_frequency;
u16 frame_sync_polarity:8;
u16 data_polarity:8;
u16 frame_sync_width; /* 1 to N clocks */
u16 ssp_protocol:8;
u16 start_delay:8; /* Start delay in terms of clock ticks */
} __packed;
#define SST_MAX_TDM_SLOTS 8
struct sst_param_sba_ssp_slot_map {
struct sst_dsp_header header;
u16 param_id;
u16 param_len;
u16 ssp_index;
u8 rx_slot_map[SST_MAX_TDM_SLOTS];
u8 tx_slot_map[SST_MAX_TDM_SLOTS];
} __packed;
enum {
SST_PROBE_EXTRACTOR = 0,
SST_PROBE_INJECTOR = 1,
};
/**** widget defines *****/
#define SST_MODULE_GAIN 1
#define SST_MODULE_ALGO 2
#define SST_FMT_MONO 0
#define SST_FMT_STEREO 3
/* physical SSP numbers */
enum {
SST_SSP0 = 0,
SST_SSP1,
SST_SSP2,
SST_SSP_LAST = SST_SSP2,
};
#define SST_NUM_SSPS (SST_SSP_LAST + 1) /* physical SSPs */
#define SST_MAX_SSP_MUX 2 /* single SSP muxed between pipes */
#define SST_MAX_SSP_DOMAINS 2 /* domains present in each pipe */
struct sst_module {
struct snd_kcontrol *kctl;
struct list_head node;
};
struct sst_ssp_config {
u8 ssp_id;
u8 bits_per_slot;
u8 slots;
u8 ssp_mode;
u8 pcm_mode;
u8 duplex;
u8 ssp_protocol;
u8 fs_frequency;
u8 active_slot_map;
u8 start_delay;
u16 fs_width;
};
struct sst_ssp_cfg {
const u8 ssp_number;
const int *mux_shift;
const int (*domain_shift)[SST_MAX_SSP_MUX];
const struct sst_ssp_config (*ssp_config)[SST_MAX_SSP_MUX][SST_MAX_SSP_DOMAINS];
};
struct sst_ids {
u16 location_id;
u16 module_id;
......@@ -397,6 +583,102 @@ struct sst_ids {
struct list_head gain_list;
const struct sst_pcm_format *pcm_fmt;
};
#define SST_AIF_IN(wname, wevent) \
{ .id = snd_soc_dapm_aif_in, .name = wname, .sname = NULL, \
.reg = SND_SOC_NOPM, .shift = 0, \
.on_val = 1, .off_val = 0, \
.event = wevent, .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD, \
.priv = (void *)&(struct sst_ids) { .task_id = 0, .location_id = 0 } \
}
#define SST_AIF_OUT(wname, wevent) \
{ .id = snd_soc_dapm_aif_out, .name = wname, .sname = NULL, \
.reg = SND_SOC_NOPM, .shift = 0, \
.on_val = 1, .off_val = 0, \
.event = wevent, .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD, \
.priv = (void *)&(struct sst_ids) { .task_id = 0, .location_id = 0 } \
}
#define SST_INPUT(wname, wevent) \
{ .id = snd_soc_dapm_input, .name = wname, .sname = NULL, \
.reg = SND_SOC_NOPM, .shift = 0, \
.on_val = 1, .off_val = 0, \
.event = wevent, .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD, \
.priv = (void *)&(struct sst_ids) { .task_id = 0, .location_id = 0 } \
}
#define SST_OUTPUT(wname, wevent) \
{ .id = snd_soc_dapm_output, .name = wname, .sname = NULL, \
.reg = SND_SOC_NOPM, .shift = 0, \
.on_val = 1, .off_val = 0, \
.event = wevent, .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD, \
.priv = (void *)&(struct sst_ids) { .task_id = 0, .location_id = 0 } \
}
#define SST_DAPM_OUTPUT(wname, wloc_id, wtask_id, wformat, wevent) \
{ .id = snd_soc_dapm_output, .name = wname, .sname = NULL, \
.reg = SND_SOC_NOPM, .shift = 0, \
.on_val = 1, .off_val = 0, \
.event = wevent, .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD, \
.priv = (void *)&(struct sst_ids) { .location_id = wloc_id, .task_id = wtask_id,\
.pcm_fmt = wformat, } \
}
#define SST_PATH(wname, wtask, wloc_id, wevent, wflags) \
{ .id = snd_soc_dapm_pga, .name = wname, .reg = SND_SOC_NOPM, .shift = 0, \
.kcontrol_news = NULL, .num_kcontrols = 0, \
.on_val = 1, .off_val = 0, \
.event = wevent, .event_flags = wflags, \
.priv = (void *)&(struct sst_ids) { .task_id = wtask, .location_id = wloc_id, } \
}
#define SST_LINKED_PATH(wname, wtask, wloc_id, linked_wname, wevent, wflags) \
{ .id = snd_soc_dapm_pga, .name = wname, .reg = SND_SOC_NOPM, .shift = 0, \
.kcontrol_news = NULL, .num_kcontrols = 0, \
.on_val = 1, .off_val = 0, \
.event = wevent, .event_flags = wflags, \
.priv = (void *)&(struct sst_ids) { .task_id = wtask, .location_id = wloc_id, \
.parent_wname = linked_wname} \
}
#define SST_PATH_MEDIA_LOOP(wname, wtask, wloc_id, wformat, wevent, wflags) \
{ .id = snd_soc_dapm_pga, .name = wname, .reg = SND_SOC_NOPM, .shift = 0, \
.kcontrol_news = NULL, .num_kcontrols = 0, \
.event = wevent, .event_flags = wflags, \
.priv = (void *)&(struct sst_ids) { .task_id = wtask, .location_id = wloc_id, \
.format = wformat,} \
}
/* output is triggered before input */
#define SST_PATH_INPUT(name, task_id, loc_id, event) \
SST_PATH(name, task_id, loc_id, event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD)
#define SST_PATH_LINKED_INPUT(name, task_id, loc_id, linked_wname, event) \
SST_LINKED_PATH(name, task_id, loc_id, linked_wname, event, \
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD)
#define SST_PATH_OUTPUT(name, task_id, loc_id, event) \
SST_PATH(name, task_id, loc_id, event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD)
#define SST_PATH_LINKED_OUTPUT(name, task_id, loc_id, linked_wname, event) \
SST_LINKED_PATH(name, task_id, loc_id, linked_wname, event, \
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD)
#define SST_PATH_MEDIA_LOOP_OUTPUT(name, task_id, loc_id, format, event) \
SST_PATH_MEDIA_LOOP(name, task_id, loc_id, format, event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD)
#define SST_SWM_MIXER(wname, wreg, wtask, wloc_id, wcontrols, wevent) \
{ .id = snd_soc_dapm_mixer, .name = wname, .reg = SND_SOC_NOPM, .shift = 0, \
.kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols),\
.event = wevent, .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD | \
SND_SOC_DAPM_POST_REG, \
.priv = (void *)&(struct sst_ids) { .task_id = wtask, .location_id = wloc_id, \
.reg = wreg } \
}
enum sst_gain_kcontrol_type {
SST_GAIN_TLV,
SST_GAIN_MUTE,
......@@ -560,4 +842,29 @@ struct sst_enum {
struct snd_soc_dapm_widget *w;
};
/* only 4 slots/channels supported atm */
#define SST_SSP_SLOT_ENUM(s_ch_no, is_tx, xtexts) \
(struct sst_enum){ .reg = s_ch_no, .tx = is_tx, .max = 4+1, .texts = xtexts, }
#define SST_SLOT_CTL_NAME(xpname, xmname, s_ch_name) \
xpname " " xmname " " s_ch_name
#define SST_SSP_SLOT_CTL(xpname, xmname, s_ch_name, s_ch_no, is_tx, xtexts, xget, xput) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = SST_SLOT_CTL_NAME(xpname, xmname, s_ch_name), \
.info = sst_slot_enum_info, \
.get = xget, .put = xput, \
.private_value = (unsigned long)&SST_SSP_SLOT_ENUM(s_ch_no, is_tx, xtexts), \
}
#define SST_MUX_CTL_NAME(xpname, xinstance) \
xpname " " #xinstance
#define SST_SSP_MUX_ENUM(xreg, xshift, xtexts) \
(struct soc_enum) SOC_ENUM_DOUBLE(xreg, xshift, xshift, ARRAY_SIZE(xtexts), xtexts)
#define SST_SSP_MUX_CTL(xpname, xinstance, xreg, xshift, xtexts) \
SOC_DAPM_ENUM(SST_MUX_CTL_NAME(xpname, xinstance), \
SST_SSP_MUX_ENUM(xreg, xshift, xtexts))
#endif
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