+
+
+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;
+ u8 task_id;
+ u8 format;
+ u8 reg;
+ const char *parent_wname;
+ struct snd_soc_dapm_widget *parent_w;
+ struct list_head algo_list;
+ 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,
+ SST_GAIN_RAMP_DURATION,
+};
+
+struct sst_gain_mixer_control {
+ bool stereo;
+ enum sst_gain_kcontrol_type type;
+ struct sst_gain_value *gain_val;
+ int max;
+ int min;
+ u16 instance_id;
+ u16 module_id;
+ u16 pipe_id;
+ u16 task_id;
+ char pname[44];
+ struct snd_soc_dapm_widget *w;
+};
+
+struct sst_gain_value {
+ u16 ramp_duration;
+ s16 l_gain;
+ s16 r_gain;
+ bool mute;
+};
+#define SST_GAIN_VOLUME_DEFAULT (-1440)
+#define SST_GAIN_RAMP_DURATION_DEFAULT 5 /* timeconstant */
+#define SST_GAIN_MUTE_DEFAULT true
+
+#define SST_GAIN_KCONTROL_TLV(xname, xhandler_get, xhandler_put, \
+ xmod, xpipe, xinstance, xtask, tlv_array, xgain_val, \
+ xmin, xmax, xpname) \
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+ .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
+ SNDRV_CTL_ELEM_ACCESS_READWRITE, \
+ .tlv.p = (tlv_array), \
+ .info = sst_gain_ctl_info,\
+ .get = xhandler_get, .put = xhandler_put, \
+ .private_value = (unsigned long)&(struct sst_gain_mixer_control) \
+ { .stereo = true, .max = xmax, .min = xmin, .type = SST_GAIN_TLV, \
+ .module_id = xmod, .pipe_id = xpipe, .task_id = xtask,\
+ .instance_id = xinstance, .gain_val = xgain_val, .pname = xpname}
+
+#define SST_GAIN_KCONTROL_INT(xname, xhandler_get, xhandler_put, \
+ xmod, xpipe, xinstance, xtask, xtype, xgain_val, \
+ xmin, xmax, xpname) \
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+ .info = sst_gain_ctl_info, \
+ .get = xhandler_get, .put = xhandler_put, \
+ .private_value = (unsigned long)&(struct sst_gain_mixer_control) \
+ { .stereo = false, .max = xmax, .min = xmin, .type = xtype, \
+ .module_id = xmod, .pipe_id = xpipe, .task_id = xtask,\
+ .instance_id = xinstance, .gain_val = xgain_val, .pname = xpname}
+
+#define SST_GAIN_KCONTROL_BOOL(xname, xhandler_get, xhandler_put,\
+ xmod, xpipe, xinstance, xtask, xgain_val, xpname) \
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+ .info = snd_soc_info_bool_ext, \
+ .get = xhandler_get, .put = xhandler_put, \
+ .private_value = (unsigned long)&(struct sst_gain_mixer_control) \
+ { .stereo = false, .type = SST_GAIN_MUTE, \
+ .module_id = xmod, .pipe_id = xpipe, .task_id = xtask,\
+ .instance_id = xinstance, .gain_val = xgain_val, .pname = xpname}