diff options
Diffstat (limited to 'sound/soc/sof/topology.c')
| -rw-r--r-- | sound/soc/sof/topology.c | 3004 |
1 files changed, 746 insertions, 2258 deletions
diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c index bb9e62bbe5db..38855dd60617 100644 --- a/sound/soc/sof/topology.c +++ b/sound/soc/sof/topology.c @@ -14,7 +14,6 @@ #include <linux/firmware.h> #include <linux/workqueue.h> #include <sound/tlv.h> -#include <sound/pcm_params.h> #include <uapi/sound/sof/tokens.h> #include "sof-priv.h" #include "sof-audio.h" @@ -28,198 +27,110 @@ #define VOL_TWENTIETH_ROOT_OF_TEN 73533 /* 40th root of 10 in Q1.16 fixed-point notation*/ #define VOL_FORTIETH_ROOT_OF_TEN 69419 -/* - * Volume fractional word length define to 16 sets - * the volume linear gain value to use Qx.16 format - */ -#define VOLUME_FWL 16 + /* 0.5 dB step value in topology TLV */ #define VOL_HALF_DB_STEP 50 -/* Full volume for default values */ -#define VOL_ZERO_DB BIT(VOLUME_FWL) /* TLV data items */ -#define TLV_ITEMS 3 #define TLV_MIN 0 #define TLV_STEP 1 #define TLV_MUTE 2 -/* size of tplg abi in byte */ -#define SOF_TPLG_ABI_SIZE 3 - -struct sof_widget_data { - int ctrl_type; - int ipc_cmd; - struct sof_abi_hdr *pdata; - struct snd_sof_control *control; -}; - -/* send pcm params ipc */ -static int ipc_pcm_params(struct snd_sof_widget *swidget, int dir) +/** + * sof_update_ipc_object - Parse multiple sets of tokens within the token array associated with the + * token ID. + * @scomp: pointer to SOC component + * @object: target IPC struct to save the parsed values + * @token_id: token ID for the token array to be searched + * @tuples: pointer to the tuples array + * @num_tuples: number of tuples in the tuples array + * @object_size: size of the object + * @token_instance_num: number of times the same @token_id needs to be parsed i.e. the function + * looks for @token_instance_num of each token in the token array associated + * with the @token_id + */ +int sof_update_ipc_object(struct snd_soc_component *scomp, void *object, enum sof_tokens token_id, + struct snd_sof_tuple *tuples, int num_tuples, + size_t object_size, int token_instance_num) { - struct sof_ipc_pcm_params_reply ipc_params_reply; - struct snd_soc_component *scomp = swidget->scomp; struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); - struct sof_ipc_pcm_params pcm; - struct snd_pcm_hw_params *params; - struct snd_sof_pcm *spcm; - int ret; - - memset(&pcm, 0, sizeof(pcm)); + const struct sof_ipc_tplg_ops *ipc_tplg_ops = sdev->ipc->ops->tplg; + const struct sof_token_info *token_list = ipc_tplg_ops->token_list; + const struct sof_topology_token *tokens; + int i, j; - /* get runtime PCM params using widget's stream name */ - spcm = snd_sof_find_spcm_name(scomp, swidget->widget->sname); - if (!spcm) { - dev_err(scomp->dev, "error: cannot find PCM for %s\n", - swidget->widget->name); + if (token_list[token_id].count < 0) { + dev_err(scomp->dev, "Invalid token count for token ID: %d\n", token_id); return -EINVAL; } - params = &spcm->params[dir]; - - /* set IPC PCM params */ - pcm.hdr.size = sizeof(pcm); - pcm.hdr.cmd = SOF_IPC_GLB_STREAM_MSG | SOF_IPC_STREAM_PCM_PARAMS; - pcm.comp_id = swidget->comp_id; - pcm.params.hdr.size = sizeof(pcm.params); - pcm.params.direction = dir; - pcm.params.sample_valid_bytes = params_width(params) >> 3; - pcm.params.buffer_fmt = SOF_IPC_BUFFER_INTERLEAVED; - pcm.params.rate = params_rate(params); - pcm.params.channels = params_channels(params); - pcm.params.host_period_bytes = params_period_bytes(params); - - /* set format */ - switch (params_format(params)) { - case SNDRV_PCM_FORMAT_S16: - pcm.params.frame_fmt = SOF_IPC_FRAME_S16_LE; - break; - case SNDRV_PCM_FORMAT_S24: - pcm.params.frame_fmt = SOF_IPC_FRAME_S24_4LE; - break; - case SNDRV_PCM_FORMAT_S32: - pcm.params.frame_fmt = SOF_IPC_FRAME_S32_LE; - break; - default: + /* No tokens to match */ + if (!token_list[token_id].count) + return 0; + + tokens = token_list[token_id].tokens; + if (!tokens) { + dev_err(scomp->dev, "Invalid tokens for token id: %d\n", token_id); return -EINVAL; } - /* send IPC to the DSP */ - ret = sof_ipc_tx_message(sdev->ipc, pcm.hdr.cmd, &pcm, sizeof(pcm), - &ipc_params_reply, sizeof(ipc_params_reply)); - if (ret < 0) - dev_err(scomp->dev, "error: pcm params failed for %s\n", - swidget->widget->name); - - return ret; -} - - /* send stream trigger ipc */ -static int ipc_trigger(struct snd_sof_widget *swidget, int cmd) -{ - struct snd_soc_component *scomp = swidget->scomp; - struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); - struct sof_ipc_stream stream; - struct sof_ipc_reply reply; - int ret; - - /* set IPC stream params */ - stream.hdr.size = sizeof(stream); - stream.hdr.cmd = SOF_IPC_GLB_STREAM_MSG | cmd; - stream.comp_id = swidget->comp_id; - - /* send IPC to the DSP */ - ret = sof_ipc_tx_message(sdev->ipc, stream.hdr.cmd, &stream, - sizeof(stream), &reply, sizeof(reply)); - if (ret < 0) - dev_err(scomp->dev, "error: failed to trigger %s\n", - swidget->widget->name); - - return ret; -} - -static int sof_keyword_dapm_event(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *k, int event) -{ - struct snd_sof_widget *swidget = w->dobj.private; - struct snd_soc_component *scomp; - int stream = SNDRV_PCM_STREAM_CAPTURE; - struct snd_sof_pcm *spcm; - int ret = 0; - - if (!swidget) - return 0; + for (i = 0; i < token_list[token_id].count; i++) { + int offset = 0; + int num_tokens_matched = 0; - scomp = swidget->scomp; + for (j = 0; j < num_tuples; j++) { + if (tokens[i].token == tuples[j].token) { + switch (tokens[i].type) { + case SND_SOC_TPLG_TUPLE_TYPE_WORD: + { + u32 *val = (u32 *)((u8 *)object + tokens[i].offset + + offset); - dev_dbg(scomp->dev, "received event %d for widget %s\n", - event, w->name); + *val = tuples[j].value.v; + break; + } + case SND_SOC_TPLG_TUPLE_TYPE_SHORT: + case SND_SOC_TPLG_TUPLE_TYPE_BOOL: + { + u16 *val = (u16 *)((u8 *)object + tokens[i].offset + + offset); - /* get runtime PCM params using widget's stream name */ - spcm = snd_sof_find_spcm_name(scomp, swidget->widget->sname); - if (!spcm) { - dev_err(scomp->dev, "error: cannot find PCM for %s\n", - swidget->widget->name); - return -EINVAL; - } + *val = (u16)tuples[j].value.v; + break; + } + case SND_SOC_TPLG_TUPLE_TYPE_STRING: + { + if (!tokens[i].get_token) { + dev_err(scomp->dev, + "get_token not defined for token %d in %s\n", + tokens[i].token, token_list[token_id].name); + return -EINVAL; + } + + tokens[i].get_token((void *)tuples[j].value.s, object, + tokens[i].offset + offset); + break; + } + default: + break; + } - /* process events */ - switch (event) { - case SND_SOC_DAPM_PRE_PMU: - if (spcm->stream[stream].suspend_ignored) { - dev_dbg(scomp->dev, "PRE_PMU event ignored, KWD pipeline is already RUNNING\n"); - return 0; - } + num_tokens_matched++; - /* set pcm params */ - ret = ipc_pcm_params(swidget, stream); - if (ret < 0) { - dev_err(scomp->dev, - "error: failed to set pcm params for widget %s\n", - swidget->widget->name); - break; - } + /* found all required sets of current token. Move to the next one */ + if (!(num_tokens_matched % token_instance_num)) + break; - /* start trigger */ - ret = ipc_trigger(swidget, SOF_IPC_STREAM_TRIG_START); - if (ret < 0) - dev_err(scomp->dev, - "error: failed to trigger widget %s\n", - swidget->widget->name); - break; - case SND_SOC_DAPM_POST_PMD: - if (spcm->stream[stream].suspend_ignored) { - dev_dbg(scomp->dev, "POST_PMD even ignored, KWD pipeline will remain RUNNING\n"); - return 0; + /* move to the next object */ + offset += object_size; + } } - - /* stop trigger */ - ret = ipc_trigger(swidget, SOF_IPC_STREAM_TRIG_STOP); - if (ret < 0) - dev_err(scomp->dev, - "error: failed to trigger widget %s\n", - swidget->widget->name); - - /* pcm free */ - ret = ipc_trigger(swidget, SOF_IPC_STREAM_PCM_FREE); - if (ret < 0) - dev_err(scomp->dev, - "error: failed to trigger widget %s\n", - swidget->widget->name); - break; - default: - break; } - return ret; + return 0; } -/* event handlers for keyword detect component */ -static const struct snd_soc_tplg_widget_events sof_kwd_events[] = { - {SOF_KEYWORD_DETECT_DAPM_EVENT, sof_keyword_dapm_event}, -}; - -static inline int get_tlv_data(const int *p, int tlv[TLV_ITEMS]) +static inline int get_tlv_data(const int *p, int tlv[SOF_TLV_ITEMS]) { /* we only support dB scale TLV type at the moment */ if ((int)p[SNDRV_CTL_TLVO_TYPE] != SNDRV_CTL_TLVT_DB_SCALE) @@ -309,7 +220,7 @@ static u32 vol_pow32(u32 a, int exp, u32 fwl) * Function to calculate volume gain from TLV data. * This function can only handle gain steps that are multiples of 0.5 dB */ -static u32 vol_compute_gain(u32 value, int *tlv) +u32 vol_compute_gain(u32 value, int *tlv) { int dB_gain; u32 linear_gain; @@ -348,20 +259,17 @@ static u32 vol_compute_gain(u32 value, int *tlv) * "size" specifies the number of entries in the table */ static int set_up_volume_table(struct snd_sof_control *scontrol, - int tlv[TLV_ITEMS], int size) + int tlv[SOF_TLV_ITEMS], int size) { - int j; - - /* init the volume table */ - scontrol->volume_table = kcalloc(size, sizeof(u32), GFP_KERNEL); - if (!scontrol->volume_table) - return -ENOMEM; + struct snd_soc_component *scomp = scontrol->scomp; + struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); + const struct sof_ipc_tplg_ops *tplg_ops = sdev->ipc->ops->tplg; - /* populate the volume table */ - for (j = 0; j < size ; j++) - scontrol->volume_table[j] = vol_compute_gain(j, tlv); + if (tplg_ops->control->set_up_volume_table) + return tplg_ops->control->set_up_volume_table(scontrol, tlv, size); - return 0; + dev_err(scomp->dev, "Mandatory op %s not set\n", __func__); + return -EINVAL; } struct sof_dai_types { @@ -376,6 +284,11 @@ static const struct sof_dai_types sof_dais[] = { {"ALH", SOF_DAI_INTEL_ALH}, {"SAI", SOF_DAI_IMX_SAI}, {"ESAI", SOF_DAI_IMX_ESAI}, + {"ACP", SOF_DAI_AMD_BT}, + {"ACPSP", SOF_DAI_AMD_SP}, + {"ACPDMIC", SOF_DAI_AMD_DMIC}, + {"ACPHS", SOF_DAI_AMD_HS}, + {"AFE", SOF_DAI_MEDIATEK_AFE}, }; static enum sof_ipc_dai_type find_dai(const char *name) @@ -419,62 +332,7 @@ static enum sof_ipc_frame find_format(const char *name) return SOF_IPC_FRAME_S32_LE; } -struct sof_process_types { - const char *name; - enum sof_ipc_process_type type; - enum sof_comp_type comp_type; -}; - -static const struct sof_process_types sof_process[] = { - {"EQFIR", SOF_PROCESS_EQFIR, SOF_COMP_EQ_FIR}, - {"EQIIR", SOF_PROCESS_EQIIR, SOF_COMP_EQ_IIR}, - {"KEYWORD_DETECT", SOF_PROCESS_KEYWORD_DETECT, SOF_COMP_KEYWORD_DETECT}, - {"KPB", SOF_PROCESS_KPB, SOF_COMP_KPB}, - {"CHAN_SELECTOR", SOF_PROCESS_CHAN_SELECTOR, SOF_COMP_SELECTOR}, - {"MUX", SOF_PROCESS_MUX, SOF_COMP_MUX}, - {"DEMUX", SOF_PROCESS_DEMUX, SOF_COMP_DEMUX}, - {"DCBLOCK", SOF_PROCESS_DCBLOCK, SOF_COMP_DCBLOCK}, - {"SMART_AMP", SOF_PROCESS_SMART_AMP, SOF_COMP_SMART_AMP}, -}; - -static enum sof_ipc_process_type find_process(const char *name) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(sof_process); i++) { - if (strcmp(name, sof_process[i].name) == 0) - return sof_process[i].type; - } - - return SOF_PROCESS_NONE; -} - -static enum sof_comp_type find_process_comp_type(enum sof_ipc_process_type type) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(sof_process); i++) { - if (sof_process[i].type == type) - return sof_process[i].comp_type; - } - - return SOF_COMP_NONE; -} - -/* - * Topology Token Parsing. - * New tokens should be added to headers and parsing tables below. - */ - -struct sof_topology_token { - u32 token; - u32 type; - int (*get_token)(void *elem, void *object, u32 offset, u32 size); - u32 offset; - u32 size; -}; - -static int get_token_u32(void *elem, void *object, u32 offset, u32 size) +int get_token_u32(void *elem, void *object, u32 offset) { struct snd_soc_tplg_vendor_value_elem *velem = elem; u32 *val = (u32 *)((u8 *)object + offset); @@ -483,7 +341,7 @@ static int get_token_u32(void *elem, void *object, u32 offset, u32 size) return 0; } -static int get_token_u16(void *elem, void *object, u32 offset, u32 size) +int get_token_u16(void *elem, void *object, u32 offset) { struct snd_soc_tplg_vendor_value_elem *velem = elem; u16 *val = (u16 *)((u8 *)object + offset); @@ -492,7 +350,7 @@ static int get_token_u16(void *elem, void *object, u32 offset, u32 size) return 0; } -static int get_token_uuid(void *elem, void *object, u32 offset, u32 size) +int get_token_uuid(void *elem, void *object, u32 offset) { struct snd_soc_tplg_vendor_uuid_elem *velem = elem; u8 *dst = (u8 *)object + offset; @@ -502,313 +360,53 @@ static int get_token_uuid(void *elem, void *object, u32 offset, u32 size) return 0; } -static int get_token_comp_format(void *elem, void *object, u32 offset, u32 size) -{ - struct snd_soc_tplg_vendor_string_elem *velem = elem; - u32 *val = (u32 *)((u8 *)object + offset); - - *val = find_format(velem->string); - return 0; -} - -static int get_token_dai_type(void *elem, void *object, u32 offset, u32 size) +int get_token_comp_format(void *elem, void *object, u32 offset) { - struct snd_soc_tplg_vendor_string_elem *velem = elem; u32 *val = (u32 *)((u8 *)object + offset); - *val = find_dai(velem->string); + *val = find_format((const char *)elem); return 0; } -static int get_token_process_type(void *elem, void *object, u32 offset, - u32 size) +int get_token_dai_type(void *elem, void *object, u32 offset) { - struct snd_soc_tplg_vendor_string_elem *velem = elem; u32 *val = (u32 *)((u8 *)object + offset); - *val = find_process(velem->string); + *val = find_dai((const char *)elem); return 0; } -/* Buffers */ -static const struct sof_topology_token buffer_tokens[] = { - {SOF_TKN_BUF_SIZE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_buffer, size), 0}, - {SOF_TKN_BUF_CAPS, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_buffer, caps), 0}, -}; - -/* DAI */ -static const struct sof_topology_token dai_tokens[] = { - {SOF_TKN_DAI_TYPE, SND_SOC_TPLG_TUPLE_TYPE_STRING, get_token_dai_type, - offsetof(struct sof_ipc_comp_dai, type), 0}, - {SOF_TKN_DAI_INDEX, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_comp_dai, dai_index), 0}, - {SOF_TKN_DAI_DIRECTION, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_comp_dai, direction), 0}, -}; - -/* BE DAI link */ -static const struct sof_topology_token dai_link_tokens[] = { - {SOF_TKN_DAI_TYPE, SND_SOC_TPLG_TUPLE_TYPE_STRING, get_token_dai_type, - offsetof(struct sof_ipc_dai_config, type), 0}, - {SOF_TKN_DAI_INDEX, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_dai_config, dai_index), 0}, -}; - -/* scheduling */ -static const struct sof_topology_token sched_tokens[] = { - {SOF_TKN_SCHED_PERIOD, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_pipe_new, period), 0}, - {SOF_TKN_SCHED_PRIORITY, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_pipe_new, priority), 0}, - {SOF_TKN_SCHED_MIPS, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_pipe_new, period_mips), 0}, - {SOF_TKN_SCHED_CORE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_pipe_new, core), 0}, - {SOF_TKN_SCHED_FRAMES, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_pipe_new, frames_per_sched), 0}, - {SOF_TKN_SCHED_TIME_DOMAIN, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_pipe_new, time_domain), 0}, -}; - -static const struct sof_topology_token pipeline_tokens[] = { - {SOF_TKN_SCHED_DYNAMIC_PIPELINE, SND_SOC_TPLG_TUPLE_TYPE_BOOL, get_token_u16, - offsetof(struct snd_sof_widget, dynamic_pipeline_widget), 0}, - -}; - -/* volume */ -static const struct sof_topology_token volume_tokens[] = { - {SOF_TKN_VOLUME_RAMP_STEP_TYPE, SND_SOC_TPLG_TUPLE_TYPE_WORD, - get_token_u32, offsetof(struct sof_ipc_comp_volume, ramp), 0}, - {SOF_TKN_VOLUME_RAMP_STEP_MS, - SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_comp_volume, initial_ramp), 0}, -}; - -/* SRC */ -static const struct sof_topology_token src_tokens[] = { - {SOF_TKN_SRC_RATE_IN, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_comp_src, source_rate), 0}, - {SOF_TKN_SRC_RATE_OUT, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_comp_src, sink_rate), 0}, -}; - -/* ASRC */ -static const struct sof_topology_token asrc_tokens[] = { - {SOF_TKN_ASRC_RATE_IN, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_comp_asrc, source_rate), 0}, - {SOF_TKN_ASRC_RATE_OUT, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_comp_asrc, sink_rate), 0}, - {SOF_TKN_ASRC_ASYNCHRONOUS_MODE, SND_SOC_TPLG_TUPLE_TYPE_WORD, - get_token_u32, - offsetof(struct sof_ipc_comp_asrc, asynchronous_mode), 0}, - {SOF_TKN_ASRC_OPERATION_MODE, SND_SOC_TPLG_TUPLE_TYPE_WORD, - get_token_u32, - offsetof(struct sof_ipc_comp_asrc, operation_mode), 0}, -}; - -/* Tone */ -static const struct sof_topology_token tone_tokens[] = { -}; - -/* EFFECT */ -static const struct sof_topology_token process_tokens[] = { - {SOF_TKN_PROCESS_TYPE, SND_SOC_TPLG_TUPLE_TYPE_STRING, - get_token_process_type, - offsetof(struct sof_ipc_comp_process, type), 0}, -}; - -/* PCM */ -static const struct sof_topology_token pcm_tokens[] = { - {SOF_TKN_PCM_DMAC_CONFIG, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - 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, - SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_comp_config, periods_sink), 0}, - {SOF_TKN_COMP_PERIOD_SOURCE_COUNT, - SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_comp_config, periods_source), 0}, - {SOF_TKN_COMP_FORMAT, - SND_SOC_TPLG_TUPLE_TYPE_STRING, get_token_comp_format, - offsetof(struct sof_ipc_comp_config, frame_fmt), 0}, -}; - -/* SSP */ -static const struct sof_topology_token ssp_tokens[] = { - {SOF_TKN_INTEL_SSP_CLKS_CONTROL, - SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_dai_ssp_params, clks_control), 0}, - {SOF_TKN_INTEL_SSP_MCLK_ID, - SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, - offsetof(struct sof_ipc_dai_ssp_params, mclk_id), 0}, - {SOF_TKN_INTEL_SSP_SAMPLE_BITS, SND_SOC_TPLG_TUPLE_TYPE_WORD, - get_token_u32, - offsetof(struct sof_ipc_dai_ssp_params, sample_valid_bits), 0}, - {SOF_TKN_INTEL_SSP_FRAME_PULSE_WIDTH, SND_SOC_TPLG_TUPLE_TYPE_SHORT, - get_token_u16, - offsetof(struct sof_ipc_dai_ssp_params, frame_pulse_width), 0}, - {SOF_TKN_INTEL_SSP_QUIRKS, SND_SOC_TPLG_TUPLE_TYPE_WORD, - get_token_u32, - offsetof(struct sof_ipc_dai_ssp_params, quirks), 0}, - {SOF_TKN_INTEL_SSP_TDM_PADDING_PER_SLOT, SND_SOC_TPLG_TUPLE_TYPE_BOOL, - get_token_u16, - offsetof(struct sof_ipc_dai_ssp_params, - tdm_per_slot_padding_flag), 0}, - {SOF_TKN_INTEL_SSP_BCLK_DELAY, SND_SOC_TPLG_TUPLE_TYPE_WORD, - get_token_u32, - offsetof(struct sof_ipc_dai_ssp_params, bclk_delay), 0}, - -}; - -/* ALH */ -static const struct sof_topology_token alh_tokens[] = { - {SOF_TKN_INTEL_ALH_RATE, - SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_dai_alh_params, rate), 0}, - {SOF_TKN_INTEL_ALH_CH, - SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_dai_alh_params, channels), 0}, -}; - -/* DMIC */ -static const struct sof_topology_token dmic_tokens[] = { - {SOF_TKN_INTEL_DMIC_DRIVER_VERSION, - SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_dai_dmic_params, driver_ipc_version), - 0}, - {SOF_TKN_INTEL_DMIC_CLK_MIN, - SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_dai_dmic_params, pdmclk_min), 0}, - {SOF_TKN_INTEL_DMIC_CLK_MAX, - SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_dai_dmic_params, pdmclk_max), 0}, - {SOF_TKN_INTEL_DMIC_SAMPLE_RATE, - SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_dai_dmic_params, fifo_fs), 0}, - {SOF_TKN_INTEL_DMIC_DUTY_MIN, - SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, - offsetof(struct sof_ipc_dai_dmic_params, duty_min), 0}, - {SOF_TKN_INTEL_DMIC_DUTY_MAX, - SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, - offsetof(struct sof_ipc_dai_dmic_params, duty_max), 0}, - {SOF_TKN_INTEL_DMIC_NUM_PDM_ACTIVE, - SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_dai_dmic_params, - num_pdm_active), 0}, - {SOF_TKN_INTEL_DMIC_FIFO_WORD_LENGTH, - SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, - offsetof(struct sof_ipc_dai_dmic_params, fifo_bits), 0}, - {SOF_TKN_INTEL_DMIC_UNMUTE_RAMP_TIME_MS, - SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_dai_dmic_params, unmute_ramp_time), 0}, - -}; - -/* ESAI */ -static const struct sof_topology_token esai_tokens[] = { - {SOF_TKN_IMX_ESAI_MCLK_ID, - SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, - offsetof(struct sof_ipc_dai_esai_params, mclk_id), 0}, -}; - -/* SAI */ -static const struct sof_topology_token sai_tokens[] = { - {SOF_TKN_IMX_SAI_MCLK_ID, - SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, - offsetof(struct sof_ipc_dai_sai_params, mclk_id), 0}, -}; - -/* Core tokens */ -static const struct sof_topology_token core_tokens[] = { - {SOF_TKN_COMP_CORE_ID, - SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_comp, core), 0}, -}; - -/* Component extended tokens */ -static const struct sof_topology_token comp_ext_tokens[] = { - {SOF_TKN_COMP_UUID, - SND_SOC_TPLG_TUPLE_TYPE_UUID, get_token_uuid, - offsetof(struct sof_ipc_comp_ext, uuid), 0}, -}; - -/* - * DMIC PDM Tokens - * SOF_TKN_INTEL_DMIC_PDM_CTRL_ID should be the first token - * as it increments the index while parsing the array of pdm tokens - * and determines the correct offset - */ -static const struct sof_topology_token dmic_pdm_tokens[] = { - {SOF_TKN_INTEL_DMIC_PDM_CTRL_ID, - SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, - offsetof(struct sof_ipc_dai_dmic_pdm_ctrl, id), - 0}, - {SOF_TKN_INTEL_DMIC_PDM_MIC_A_Enable, - SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, - offsetof(struct sof_ipc_dai_dmic_pdm_ctrl, enable_mic_a), - 0}, - {SOF_TKN_INTEL_DMIC_PDM_MIC_B_Enable, - SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, - offsetof(struct sof_ipc_dai_dmic_pdm_ctrl, enable_mic_b), - 0}, - {SOF_TKN_INTEL_DMIC_PDM_POLARITY_A, - SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, - offsetof(struct sof_ipc_dai_dmic_pdm_ctrl, polarity_mic_a), - 0}, - {SOF_TKN_INTEL_DMIC_PDM_POLARITY_B, - SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, - offsetof(struct sof_ipc_dai_dmic_pdm_ctrl, polarity_mic_b), - 0}, - {SOF_TKN_INTEL_DMIC_PDM_CLK_EDGE, - SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, - offsetof(struct sof_ipc_dai_dmic_pdm_ctrl, clk_edge), - 0}, - {SOF_TKN_INTEL_DMIC_PDM_SKEW, - SND_SOC_TPLG_TUPLE_TYPE_SHORT, get_token_u16, - offsetof(struct sof_ipc_dai_dmic_pdm_ctrl, skew), - 0}, -}; - -/* HDA */ -static const struct sof_topology_token hda_tokens[] = { - {SOF_TKN_INTEL_HDA_RATE, - SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_dai_hda_params, rate), 0}, - {SOF_TKN_INTEL_HDA_CH, - SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct sof_ipc_dai_hda_params, channels), 0}, + {SOF_TKN_STREAM_PLAYBACK_COMPATIBLE_D0I3, SND_SOC_TPLG_TUPLE_TYPE_BOOL, get_token_u16, + offsetof(struct snd_sof_pcm, stream[0].d0i3_compatible)}, + {SOF_TKN_STREAM_CAPTURE_COMPATIBLE_D0I3, SND_SOC_TPLG_TUPLE_TYPE_BOOL, get_token_u16, + offsetof(struct snd_sof_pcm, stream[1].d0i3_compatible)}, }; /* Leds */ static const struct sof_topology_token led_tokens[] = { {SOF_TKN_MUTE_LED_USE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, - offsetof(struct snd_sof_led_control, use_led), 0}, - {SOF_TKN_MUTE_LED_DIRECTION, SND_SOC_TPLG_TUPLE_TYPE_WORD, - get_token_u32, offsetof(struct snd_sof_led_control, direction), 0}, + offsetof(struct snd_sof_led_control, use_led)}, + {SOF_TKN_MUTE_LED_DIRECTION, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, + offsetof(struct snd_sof_led_control, direction)}, }; +/** + * sof_parse_uuid_tokens - Parse multiple sets of UUID tokens + * @scomp: pointer to soc component + * @object: target ipc struct for parsed values + * @offset: offset within the object pointer + * @tokens: array of struct sof_topology_token containing the tokens to be matched + * @num_tokens: number of tokens in tokens array + * @array: source pointer to consecutive vendor arrays in topology + * + * This function parses multiple sets of string type tokens in vendor arrays + */ static int sof_parse_uuid_tokens(struct snd_soc_component *scomp, - void *object, - const struct sof_topology_token *tokens, - int count, - struct snd_soc_tplg_vendor_array *array, - size_t offset) + void *object, size_t offset, + const struct sof_topology_token *tokens, int num_tokens, + struct snd_soc_tplg_vendor_array *array) { struct snd_soc_tplg_vendor_uuid_elem *elem; int found = 0; @@ -819,7 +417,7 @@ static int sof_parse_uuid_tokens(struct snd_soc_component *scomp, elem = &array->uuid[i]; /* search for token */ - for (j = 0; j < count; j++) { + for (j = 0; j < num_tokens; j++) { /* match token type */ if (tokens[j].type != SND_SOC_TPLG_TUPLE_TYPE_UUID) continue; @@ -830,8 +428,7 @@ static int sof_parse_uuid_tokens(struct snd_soc_component *scomp, /* matched - now load token */ tokens[j].get_token(elem, object, - offset + tokens[j].offset, - tokens[j].size); + offset + tokens[j].offset); found++; } @@ -840,12 +437,138 @@ static int sof_parse_uuid_tokens(struct snd_soc_component *scomp, return found; } +/** + * sof_copy_tuples - Parse tokens and copy them to the @tuples array + * @sdev: pointer to struct snd_sof_dev + * @array: source pointer to consecutive vendor arrays in topology + * @array_size: size of @array + * @token_id: Token ID associated with a token array + * @token_instance_num: number of times the same @token_id needs to be parsed i.e. the function + * looks for @token_instance_num of each token in the token array associated + * with the @token_id + * @tuples: tuples array to copy the matched tuples to + * @tuples_size: size of @tuples + * @num_copied_tuples: pointer to the number of copied tuples in the tuples array + * + */ +static int sof_copy_tuples(struct snd_sof_dev *sdev, struct snd_soc_tplg_vendor_array *array, + int array_size, u32 token_id, int token_instance_num, + struct snd_sof_tuple *tuples, int tuples_size, int *num_copied_tuples) +{ + const struct sof_ipc_tplg_ops *ipc_tplg_ops = sdev->ipc->ops->tplg; + const struct sof_token_info *token_list = ipc_tplg_ops->token_list; + const struct sof_topology_token *tokens; + int found = 0; + int num_tokens, asize; + int i, j; + + /* nothing to do if token_list is NULL */ + if (!token_list) + return 0; + + if (!tuples || !num_copied_tuples) { + dev_err(sdev->dev, "Invalid tuples array\n"); + return -EINVAL; + } + + tokens = token_list[token_id].tokens; + num_tokens = token_list[token_id].count; + + if (!tokens) { + dev_err(sdev->dev, "No token array defined for token ID: %d\n", token_id); + return -EINVAL; + } + + /* check if there's space in the tuples array for new tokens */ + if (*num_copied_tuples >= tuples_size) { + dev_err(sdev->dev, "No space in tuples array for new tokens from %s", + token_list[token_id].name); + return -EINVAL; + } + + while (array_size > 0 && found < num_tokens * token_instance_num) { + asize = le32_to_cpu(array->size); + + /* validate asize */ + if (asize < 0) { + dev_err(sdev->dev, "Invalid array size 0x%x\n", asize); + return -EINVAL; + } + + /* make sure there is enough data before parsing */ + array_size -= asize; + if (array_size < 0) { + dev_err(sdev->dev, "Invalid array size 0x%x\n", asize); + return -EINVAL; + } + + /* parse element by element */ + for (i = 0; i < le32_to_cpu(array->num_elems); i++) { + /* search for token */ + for (j = 0; j < num_tokens; j++) { + /* match token type */ + if (!(tokens[j].type == SND_SOC_TPLG_TUPLE_TYPE_WORD || + tokens[j].type == SND_SOC_TPLG_TUPLE_TYPE_SHORT || + tokens[j].type == SND_SOC_TPLG_TUPLE_TYPE_BYTE || + tokens[j].type == SND_SOC_TPLG_TUPLE_TYPE_BOOL || + tokens[j].type == SND_SOC_TPLG_TUPLE_TYPE_STRING)) + continue; + + if (tokens[j].type == SND_SOC_TPLG_TUPLE_TYPE_STRING) { + struct snd_soc_tplg_vendor_string_elem *elem; + + elem = &array->string[i]; + + /* match token id */ + if (tokens[j].token != le32_to_cpu(elem->token)) + continue; + + tuples[*num_copied_tuples].token = tokens[j].token; + tuples[*num_copied_tuples].value.s = elem->string; + } else { + struct snd_soc_tplg_vendor_value_elem *elem; + + elem = &array->value[i]; + + /* match token id */ + if (tokens[j].token != le32_to_cpu(elem->token)) + continue; + + tuples[*num_copied_tuples].token = tokens[j].token; + tuples[*num_copied_tuples].value.v = + le32_to_cpu(elem->value); + } + found++; + (*num_copied_tuples)++; + + /* stop if there's no space for any more new tuples */ + if (*num_copied_tuples == tuples_size) + return 0; + } + } + + /* next array */ + array = (struct snd_soc_tplg_vendor_array *)((u8 *)array + asize); + } + + return 0; +} + +/** + * sof_parse_string_tokens - Parse multiple sets of tokens + * @scomp: pointer to soc component + * @object: target ipc struct for parsed values + * @offset: offset within the object pointer + * @tokens: array of struct sof_topology_token containing the tokens to be matched + * @num_tokens: number of tokens in tokens array + * @array: source pointer to consecutive vendor arrays in topology + * + * This function parses multiple sets of string type tokens in vendor arrays + */ static int sof_parse_string_tokens(struct snd_soc_component *scomp, - void *object, - const struct sof_topology_token *tokens, - int count, - struct snd_soc_tplg_vendor_array *array, - size_t offset) + void *object, int offset, + const struct sof_topology_token *tokens, int num_tokens, + struct snd_soc_tplg_vendor_array *array) { struct snd_soc_tplg_vendor_string_elem *elem; int found = 0; @@ -856,7 +579,7 @@ static int sof_parse_string_tokens(struct snd_soc_component *scomp, elem = &array->string[i]; /* search for token */ - for (j = 0; j < count; j++) { + for (j = 0; j < num_tokens; j++) { /* match token type */ if (tokens[j].type != SND_SOC_TPLG_TUPLE_TYPE_STRING) continue; @@ -866,9 +589,7 @@ static int sof_parse_string_tokens(struct snd_soc_component *scomp, continue; /* matched - now load token */ - tokens[j].get_token(elem, object, - offset + tokens[j].offset, - tokens[j].size); + tokens[j].get_token(elem->string, object, offset + tokens[j].offset); found++; } @@ -877,12 +598,21 @@ static int sof_parse_string_tokens(struct snd_soc_component *scomp, return found; } +/** + * sof_parse_word_tokens - Parse multiple sets of tokens + * @scomp: pointer to soc component + * @object: target ipc struct for parsed values + * @offset: offset within the object pointer + * @tokens: array of struct sof_topology_token containing the tokens to be matched + * @num_tokens: number of tokens in tokens array + * @array: source pointer to consecutive vendor arrays in topology + * + * This function parses multiple sets of word type tokens in vendor arrays + */ static int sof_parse_word_tokens(struct snd_soc_component *scomp, - void *object, - const struct sof_topology_token *tokens, - int count, - struct snd_soc_tplg_vendor_array *array, - size_t offset) + void *object, int offset, + const struct sof_topology_token *tokens, int num_tokens, + struct snd_soc_tplg_vendor_array *array) { struct snd_soc_tplg_vendor_value_elem *elem; int found = 0; @@ -893,7 +623,7 @@ static int sof_parse_word_tokens(struct snd_soc_component *scomp, elem = &array->value[i]; /* search for token */ - for (j = 0; j < count; j++) { + for (j = 0; j < num_tokens; j++) { /* match token type */ if (!(tokens[j].type == SND_SOC_TPLG_TUPLE_TYPE_WORD || tokens[j].type == SND_SOC_TPLG_TUPLE_TYPE_SHORT || @@ -906,9 +636,7 @@ static int sof_parse_word_tokens(struct snd_soc_component *scomp, continue; /* load token */ - tokens[j].get_token(elem, object, - offset + tokens[j].offset, - tokens[j].size); + tokens[j].get_token(elem, object, offset + tokens[j].offset); found++; } @@ -923,27 +651,26 @@ static int sof_parse_word_tokens(struct snd_soc_component *scomp, * @object: target ipc struct for parsed values * @tokens: token definition array describing what tokens to parse * @count: number of tokens in definition array - * @array: source pointer to consecutive vendor arrays to be parsed - * @priv_size: total size of the consecutive source arrays - * @sets: number of similar token sets to be parsed, 1 set has count elements + * @array: source pointer to consecutive vendor arrays in topology + * @array_size: total size of @array + * @token_instance_num: number of times the same tokens needs to be parsed i.e. the function + * looks for @token_instance_num of each token in the @tokens * @object_size: offset to next target ipc struct with multiple sets * * This function parses multiple sets of tokens in vendor arrays into * consecutive ipc structs. */ static int sof_parse_token_sets(struct snd_soc_component *scomp, - void *object, - const struct sof_topology_token *tokens, - int count, - struct snd_soc_tplg_vendor_array *array, - int priv_size, int sets, size_t object_size) + void *object, const struct sof_topology_token *tokens, + int count, struct snd_soc_tplg_vendor_array *array, + int array_size, int token_instance_num, size_t object_size) { size_t offset = 0; int found = 0; int total = 0; int asize; - while (priv_size > 0 && total < count * sets) { + while (array_size > 0 && total < count * token_instance_num) { asize = le32_to_cpu(array->size); /* validate asize */ @@ -954,8 +681,8 @@ static int sof_parse_token_sets(struct snd_soc_component *scomp, } /* make sure there is enough data before parsing */ - priv_size -= asize; - if (priv_size < 0) { + array_size -= asize; + if (array_size < 0) { dev_err(scomp->dev, "error: invalid array size 0x%x\n", asize); return -EINVAL; @@ -964,19 +691,19 @@ static int sof_parse_token_sets(struct snd_soc_component *scomp, /* call correct parser depending on type */ switch (le32_to_cpu(array->type)) { case SND_SOC_TPLG_TUPLE_TYPE_UUID: - found += sof_parse_uuid_tokens(scomp, object, tokens, - count, array, offset); + found += sof_parse_uuid_tokens(scomp, object, offset, tokens, count, + array); break; case SND_SOC_TPLG_TUPLE_TYPE_STRING: - found += sof_parse_string_tokens(scomp, object, tokens, - count, array, offset); + found += sof_parse_string_tokens(scomp, object, offset, tokens, count, + array); break; case SND_SOC_TPLG_TUPLE_TYPE_BOOL: case SND_SOC_TPLG_TUPLE_TYPE_BYTE: case SND_SOC_TPLG_TUPLE_TYPE_WORD: case SND_SOC_TPLG_TUPLE_TYPE_SHORT: - found += sof_parse_word_tokens(scomp, object, tokens, - count, array, offset); + found += sof_parse_word_tokens(scomp, object, offset, tokens, count, + array); break; default: dev_err(scomp->dev, "error: unknown token type %d\n", @@ -999,12 +726,23 @@ static int sof_parse_token_sets(struct snd_soc_component *scomp, return 0; } -static int sof_parse_tokens(struct snd_soc_component *scomp, - void *object, - const struct sof_topology_token *tokens, - int count, +/** + * sof_parse_tokens - Parse one set of tokens + * @scomp: pointer to soc component + * @object: target ipc struct for parsed values + * @tokens: token definition array describing what tokens to parse + * @num_tokens: number of tokens in definition array + * @array: source pointer to consecutive vendor arrays in topology + * @array_size: total size of @array + * + * This function parses a single set of tokens in vendor arrays into + * consecutive ipc structs. + */ +static int sof_parse_tokens(struct snd_soc_component *scomp, void *object, + const struct sof_topology_token *tokens, int num_tokens, struct snd_soc_tplg_vendor_array *array, - int priv_size) + int array_size) + { /* * sof_parse_tokens is used when topology contains only a single set of @@ -1012,16 +750,8 @@ static int sof_parse_tokens(struct snd_soc_component *scomp, * sof_parse_token_sets are sets = 1 (only 1 set) and * object_size = 0 (irrelevant). */ - return sof_parse_token_sets(scomp, object, tokens, count, array, - priv_size, 1, 0); -} - -static void sof_dbg_comp_config(struct snd_soc_component *scomp, - struct sof_ipc_comp_config *config) -{ - dev_dbg(scomp->dev, " config: periods snk %d src %d fmt %d\n", - config->periods_sink, config->periods_source, - config->frame_fmt); + return sof_parse_token_sets(scomp, object, tokens, num_tokens, array, + array_size, 1, 0); } /* @@ -1036,16 +766,13 @@ static int sof_control_load_volume(struct snd_soc_component *scomp, struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); struct snd_soc_tplg_mixer_control *mc = container_of(hdr, struct snd_soc_tplg_mixer_control, hdr); - struct sof_ipc_ctrl_data *cdata; - int tlv[TLV_ITEMS]; - unsigned int i; + int tlv[SOF_TLV_ITEMS]; + unsigned int mask; int ret; /* validate topology data */ - if (le32_to_cpu(mc->num_channels) > SND_SOC_TPLG_MAX_CHAN) { - ret = -EINVAL; - goto out; - } + if (le32_to_cpu(mc->num_channels) > SND_SOC_TPLG_MAX_CHAN) + return -EINVAL; /* * If control has more than 2 channels we need to override the info. This is because even if @@ -1056,48 +783,26 @@ static int sof_control_load_volume(struct snd_soc_component *scomp, if (le32_to_cpu(mc->num_channels) > 2) kc->info = snd_sof_volume_info; - /* init the volume get/put data */ - scontrol->size = struct_size(scontrol->control_data, chanv, - le32_to_cpu(mc->num_channels)); - scontrol->control_data = kzalloc(scontrol->size, GFP_KERNEL); - if (!scontrol->control_data) { - ret = -ENOMEM; - goto out; - } - scontrol->comp_id = sdev->next_comp_id; scontrol->min_volume_step = le32_to_cpu(mc->min); scontrol->max_volume_step = le32_to_cpu(mc->max); scontrol->num_channels = le32_to_cpu(mc->num_channels); - scontrol->control_data->index = kc->index; - /* set cmd for mixer control */ - if (le32_to_cpu(mc->max) == 1) { - scontrol->cmd = SOF_CTRL_CMD_SWITCH; + scontrol->max = le32_to_cpu(mc->max); + if (le32_to_cpu(mc->max) == 1) goto skip; - } - - scontrol->cmd = SOF_CTRL_CMD_VOLUME; /* extract tlv data */ if (!kc->tlv.p || get_tlv_data(kc->tlv.p, tlv) < 0) { dev_err(scomp->dev, "error: invalid TLV data\n"); - ret = -EINVAL; - goto out_free; + return -EINVAL; } /* set up volume table */ ret = set_up_volume_table(scontrol, tlv, le32_to_cpu(mc->max) + 1); if (ret < 0) { dev_err(scomp->dev, "error: setting up volume table\n"); - goto out_free; - } - - /* set default volume values to 0dB in control */ - cdata = scontrol->control_data; - for (i = 0; i < scontrol->num_channels; i++) { - cdata->chanv[i].channel = i; - cdata->chanv[i].value = VOL_ZERO_DB; + return ret; } skip: @@ -1108,7 +813,17 @@ skip: if (ret != 0) { dev_err(scomp->dev, "error: parse led tokens failed %d\n", le32_to_cpu(mc->priv.size)); - goto out_free_table; + goto err; + } + + if (scontrol->led_ctl.use_led) { + mask = scontrol->led_ctl.direction ? SNDRV_CTL_ELEM_ACCESS_MIC_LED : + SNDRV_CTL_ELEM_ACCESS_SPK_LED; + scontrol->access &= ~SNDRV_CTL_ELEM_ACCESS_LED_MASK; + scontrol->access |= mask; + kc->access &= ~SNDRV_CTL_ELEM_ACCESS_LED_MASK; + kc->access |= mask; + sdev->led_present = true; } dev_dbg(scomp->dev, "tplg: load kcontrol index %d chans %d\n", @@ -1116,12 +831,10 @@ skip: return 0; -out_free_table: +err: if (le32_to_cpu(mc->max) > 1) kfree(scontrol->volume_table); -out_free: - kfree(scontrol->control_data); -out: + return ret; } @@ -1138,17 +851,8 @@ static int sof_control_load_enum(struct snd_soc_component *scomp, if (le32_to_cpu(ec->num_channels) > SND_SOC_TPLG_MAX_CHAN) return -EINVAL; - /* init the enum get/put data */ - scontrol->size = struct_size(scontrol->control_data, chanv, - le32_to_cpu(ec->num_channels)); - scontrol->control_data = kzalloc(scontrol->size, GFP_KERNEL); - if (!scontrol->control_data) - return -ENOMEM; - scontrol->comp_id = sdev->next_comp_id; scontrol->num_channels = le32_to_cpu(ec->num_channels); - scontrol->control_data->index = kc->index; - scontrol->cmd = SOF_CTRL_CMD_ENUM; dev_dbg(scomp->dev, "tplg: load kcontrol index %d chans %d comp_id %d\n", scontrol->comp_id, scontrol->num_channels, scontrol->comp_id); @@ -1162,77 +866,26 @@ static int sof_control_load_bytes(struct snd_soc_component *scomp, struct snd_soc_tplg_ctl_hdr *hdr) { struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); - struct sof_ipc_ctrl_data *cdata; struct snd_soc_tplg_bytes_control *control = container_of(hdr, struct snd_soc_tplg_bytes_control, hdr); struct soc_bytes_ext *sbe = (struct soc_bytes_ext *)kc->private_value; - size_t max_size = sbe->max; size_t priv_size = le32_to_cpu(control->priv.size); - int ret; - - if (max_size < sizeof(struct sof_ipc_ctrl_data) || - max_size < sizeof(struct sof_abi_hdr)) { - ret = -EINVAL; - goto out; - } - - /* init the get/put bytes data */ - if (priv_size > max_size - sizeof(struct sof_ipc_ctrl_data)) { - dev_err(scomp->dev, "err: bytes data size %zu exceeds max %zu.\n", - priv_size, max_size - sizeof(struct sof_ipc_ctrl_data)); - ret = -EINVAL; - goto out; - } - - scontrol->size = sizeof(struct sof_ipc_ctrl_data) + priv_size; - - scontrol->control_data = kzalloc(max_size, GFP_KERNEL); - cdata = scontrol->control_data; - if (!scontrol->control_data) { - ret = -ENOMEM; - goto out; - } + scontrol->max_size = sbe->max; scontrol->comp_id = sdev->next_comp_id; - scontrol->cmd = SOF_CTRL_CMD_BINARY; - scontrol->control_data->index = kc->index; - dev_dbg(scomp->dev, "tplg: load kcontrol index %d chans %d\n", - scontrol->comp_id, scontrol->num_channels); + dev_dbg(scomp->dev, "tplg: load kcontrol index %d\n", scontrol->comp_id); - if (le32_to_cpu(control->priv.size) > 0) { - memcpy(cdata->data, control->priv.data, - le32_to_cpu(control->priv.size)); + /* copy the private data */ + if (priv_size > 0) { + scontrol->priv = kmemdup(control->priv.data, priv_size, GFP_KERNEL); + if (!scontrol->priv) + return -ENOMEM; - if (cdata->data->magic != SOF_ABI_MAGIC) { - dev_err(scomp->dev, "error: Wrong ABI magic 0x%08x.\n", - cdata->data->magic); - ret = -EINVAL; - goto out_free; - } - if (SOF_ABI_VERSION_INCOMPATIBLE(SOF_ABI_VERSION, - cdata->data->abi)) { - dev_err(scomp->dev, - "error: Incompatible ABI version 0x%08x.\n", - cdata->data->abi); - ret = -EINVAL; - goto out_free; - } - if (cdata->data->size + sizeof(struct sof_abi_hdr) != - le32_to_cpu(control->priv.size)) { - dev_err(scomp->dev, - "error: Conflict in bytes vs. priv size.\n"); - ret = -EINVAL; - goto out_free; - } + scontrol->priv_size = priv_size; } return 0; - -out_free: - kfree(scontrol->control_data); -out: - return ret; } /* external kcontrol init - used for any driver specific init */ @@ -1255,8 +908,16 @@ static int sof_control_load(struct snd_soc_component *scomp, int index, if (!scontrol) return -ENOMEM; + scontrol->name = kstrdup(hdr->name, GFP_KERNEL); + if (!scontrol->name) { + kfree(scontrol); + return -ENOMEM; + } + scontrol->scomp = scomp; scontrol->access = kc->access; + scontrol->info_type = le32_to_cpu(hdr->ops.info); + scontrol->index = kc->index; switch (le32_to_cpu(hdr->ops.info)) { case SND_SOC_TPLG_CTL_VOLSW: @@ -1287,11 +948,13 @@ static int sof_control_load(struct snd_soc_component *scomp, int index, default: dev_warn(scomp->dev, "control type not supported %d:%d:%d\n", hdr->ops.get, hdr->ops.put, hdr->ops.info); + kfree(scontrol->name); kfree(scontrol); return 0; } if (ret < 0) { + kfree(scontrol->name); kfree(scontrol); return ret; } @@ -1307,91 +970,32 @@ static int sof_control_unload(struct snd_soc_component *scomp, struct snd_soc_dobj *dobj) { struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); - struct sof_ipc_free fcomp; + const struct sof_ipc_tplg_ops *ipc_tplg_ops = sdev->ipc->ops->tplg; struct snd_sof_control *scontrol = dobj->private; + int ret = 0; - dev_dbg(scomp->dev, "tplg: unload control name : %s\n", scomp->name); + dev_dbg(scomp->dev, "tplg: unload control name : %s\n", scontrol->name); - fcomp.hdr.cmd = SOF_IPC_GLB_TPLG_MSG | SOF_IPC_TPLG_COMP_FREE; - fcomp.hdr.size = sizeof(fcomp); - fcomp.id = scontrol->comp_id; + if (ipc_tplg_ops->control_free) { + ret = ipc_tplg_ops->control_free(sdev, scontrol); + if (ret < 0) + dev_err(scomp->dev, "failed to free control: %s\n", scontrol->name); + } - kfree(scontrol->control_data); + /* free all data before returning in case of error too */ + kfree(scontrol->ipc_control_data); + kfree(scontrol->priv); + kfree(scontrol->name); list_del(&scontrol->list); kfree(scontrol); - /* send IPC to the DSP */ - return sof_ipc_tx_message(sdev->ipc, - fcomp.hdr.cmd, &fcomp, sizeof(fcomp), - NULL, 0); + + return ret; } /* * DAI Topology */ -/* Static DSP core power management so far, should be extended in the future */ -static int sof_core_enable(struct snd_sof_dev *sdev, int core) -{ - struct sof_ipc_pm_core_config pm_core_config = { - .hdr = { - .cmd = SOF_IPC_GLB_PM_MSG | SOF_IPC_PM_CORE_ENABLE, - .size = sizeof(pm_core_config), - }, - .enable_mask = sdev->enabled_cores_mask | BIT(core), - }; - int ret; - - if (sdev->enabled_cores_mask & BIT(core)) - return 0; - - /* power up the core if it is host managed */ - ret = snd_sof_dsp_core_power_up(sdev, BIT(core)); - if (ret < 0) { - dev_err(sdev->dev, "error: %d powering up core %d\n", - ret, core); - return ret; - } - - /* Now notify DSP */ - ret = sof_ipc_tx_message(sdev->ipc, pm_core_config.hdr.cmd, - &pm_core_config, sizeof(pm_core_config), - &pm_core_config, sizeof(pm_core_config)); - if (ret < 0) { - dev_err(sdev->dev, "error: core %d enable ipc failure %d\n", - core, ret); - goto err; - } - return ret; -err: - /* power down core if it is host managed and return the original error if this fails too */ - if (snd_sof_dsp_core_power_down(sdev, BIT(core)) < 0) - dev_err(sdev->dev, "error: powering down core %d\n", core); - - return ret; -} - -int sof_pipeline_core_enable(struct snd_sof_dev *sdev, - const struct snd_sof_widget *swidget) -{ - const struct sof_ipc_pipe_new *pipeline; - int ret; - - if (swidget->id == snd_soc_dapm_scheduler) { - pipeline = swidget->private; - } else { - pipeline = snd_sof_pipeline_find(sdev, swidget->pipeline_id); - if (!pipeline) - return -ENOENT; - } - - /* First enable the pipeline core */ - ret = sof_core_enable(sdev, pipeline->core); - if (ret < 0) - return ret; - - return sof_core_enable(sdev, swidget->core); -} - static int sof_connect_dai_widget(struct snd_soc_component *scomp, struct snd_soc_dapm_widget *w, struct snd_soc_tplg_dapm_widget *tw, @@ -1402,15 +1006,15 @@ static int sof_connect_dai_widget(struct snd_soc_component *scomp, struct snd_soc_dai *cpu_dai; int i; - list_for_each_entry(rtd, &card->rtd_list, list) { - dev_vdbg(scomp->dev, "tplg: check widget: %s stream: %s dai stream: %s\n", - w->name, w->sname, rtd->dai_link->stream_name); - - if (!w->sname || !rtd->dai_link->stream_name) - continue; + if (!w->sname) { + dev_err(scomp->dev, "Widget %s does not have stream\n", w->name); + return -EINVAL; + } + list_for_each_entry(rtd, &card->rtd_list, list) { /* does stream match DAI link ? */ - if (strcmp(w->sname, rtd->dai_link->stream_name)) + if (!rtd->dai_link->stream_name || + strcmp(w->sname, rtd->dai_link->stream_name)) continue; switch (w->id) { @@ -1426,7 +1030,7 @@ static int sof_connect_dai_widget(struct snd_soc_component *scomp, break; } } - if (i == rtd->num_cpus) { + if (i == rtd->dai_link->num_cpus) { dev_err(scomp->dev, "error: can't find BE for DAI %s\n", w->name); @@ -1448,7 +1052,7 @@ static int sof_connect_dai_widget(struct snd_soc_component *scomp, break; } } - if (i == rtd->num_cpus) { + if (i == rtd->dai_link->num_cpus) { dev_err(scomp->dev, "error: can't find BE for DAI %s\n", w->name); @@ -1473,146 +1077,44 @@ static int sof_connect_dai_widget(struct snd_soc_component *scomp, return 0; } -/** - * sof_comp_alloc - allocate and initialize buffer for a new component - * @swidget: pointer to struct snd_sof_widget containing extended data - * @ipc_size: IPC payload size that will be updated depending on valid - * extended data. - * @index: ID of the pipeline the component belongs to - * - * Return: The pointer to the new allocated component, NULL if failed. - */ -static struct sof_ipc_comp *sof_comp_alloc(struct snd_sof_widget *swidget, - size_t *ipc_size, int index) +static void sof_disconnect_dai_widget(struct snd_soc_component *scomp, + struct snd_soc_dapm_widget *w) { - u8 nil_uuid[SOF_UUID_SIZE] = {0}; - struct sof_ipc_comp *comp; - size_t total_size = *ipc_size; - - /* only non-zero UUID is valid */ - if (memcmp(&swidget->comp_ext, nil_uuid, SOF_UUID_SIZE)) - total_size += sizeof(swidget->comp_ext); - - comp = kzalloc(total_size, GFP_KERNEL); - if (!comp) - return NULL; - - /* configure comp new IPC message */ - comp->hdr.size = total_size; - comp->hdr.cmd = SOF_IPC_GLB_TPLG_MSG | SOF_IPC_TPLG_COMP_NEW; - comp->id = swidget->comp_id; - comp->pipeline_id = index; - comp->core = swidget->core; - - /* handle the extended data if needed */ - if (total_size > *ipc_size) { - /* append extended data to the end of the component */ - memcpy((u8 *)comp + *ipc_size, &swidget->comp_ext, sizeof(swidget->comp_ext)); - comp->ext_data_length = sizeof(swidget->comp_ext); - } - - /* update ipc_size and return */ - *ipc_size = total_size; - return comp; -} - -static int sof_widget_load_dai(struct snd_soc_component *scomp, int index, - struct snd_sof_widget *swidget, - struct snd_soc_tplg_dapm_widget *tw, - struct snd_sof_dai *dai) -{ - struct snd_soc_tplg_private *private = &tw->priv; - struct sof_ipc_comp_dai *comp_dai; - size_t ipc_size = sizeof(*comp_dai); - int ret; - - comp_dai = (struct sof_ipc_comp_dai *) - sof_comp_alloc(swidget, &ipc_size, index); - if (!comp_dai) - return -ENOMEM; - - /* configure dai IPC message */ - comp_dai->comp.type = SOF_COMP_DAI; - comp_dai->config.hdr.size = sizeof(comp_dai->config); - - ret = sof_parse_tokens(scomp, comp_dai, dai_tokens, - ARRAY_SIZE(dai_tokens), private->array, - le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse dai tokens failed %d\n", - le32_to_cpu(private->size)); - goto finish; - } - - ret = sof_parse_tokens(scomp, &comp_dai->config, comp_tokens, - ARRAY_SIZE(comp_tokens), private->array, - le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse dai.cfg tokens failed %d\n", - private->size); - goto finish; - } - - dev_dbg(scomp->dev, "dai %s: type %d index %d\n", - swidget->widget->name, comp_dai->type, comp_dai->dai_index); - sof_dbg_comp_config(scomp, &comp_dai->config); - - if (dai) { - dai->scomp = scomp; - - /* - * copy only the sof_ipc_comp_dai to avoid collapsing - * the snd_sof_dai, the extended data is kept in the - * snd_sof_widget. - */ - memcpy(&dai->comp_dai, comp_dai, sizeof(*comp_dai)); - } - -finish: - kfree(comp_dai); - return ret; -} - -/* - * Buffer topology - */ - -static int sof_widget_load_buffer(struct snd_soc_component *scomp, int index, - struct snd_sof_widget *swidget, - struct snd_soc_tplg_dapm_widget *tw) -{ - struct snd_soc_tplg_private *private = &tw->priv; - struct sof_ipc_buffer *buffer; - int ret; + struct snd_soc_card *card = scomp->card; + struct snd_soc_pcm_runtime *rtd; + struct snd_soc_dai *cpu_dai; + int i; - buffer = kzalloc(sizeof(*buffer), GFP_KERNEL); - if (!buffer) - return -ENOMEM; + if (!w->sname) + return; - /* configure dai IPC message */ - buffer->comp.hdr.size = sizeof(*buffer); - buffer->comp.hdr.cmd = SOF_IPC_GLB_TPLG_MSG | SOF_IPC_TPLG_BUFFER_NEW; - buffer->comp.id = swidget->comp_id; - buffer->comp.type = SOF_COMP_BUFFER; - buffer->comp.pipeline_id = index; - buffer->comp.core = swidget->core; + list_for_each_entry(rtd, &card->rtd_list, list) { + /* does stream match DAI link ? */ + if (!rtd->dai_link->stream_name || + strcmp(w->sname, rtd->dai_link->stream_name)) + continue; - ret = sof_parse_tokens(scomp, buffer, buffer_tokens, - ARRAY_SIZE(buffer_tokens), private->array, - le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse buffer tokens failed %d\n", - private->size); - kfree(buffer); - return ret; + switch (w->id) { + case snd_soc_dapm_dai_out: + for_each_rtd_cpu_dais(rtd, i, cpu_dai) { + if (cpu_dai->capture_widget == w) { + cpu_dai->capture_widget = NULL; + break; + } + } + break; + case snd_soc_dapm_dai_in: + for_each_rtd_cpu_dais(rtd, i, cpu_dai) { + if (cpu_dai->playback_widget == w) { + cpu_dai->playback_widget = NULL; + break; + } + } + break; + default: + break; + } } - - dev_dbg(scomp->dev, "buffer %s: size %d caps 0x%x\n", - swidget->widget->name, buffer->size, buffer->caps); - - swidget->private = buffer; - - return 0; } /* bind PCM ID to host component ID */ @@ -1634,701 +1136,133 @@ static int spcm_bind(struct snd_soc_component *scomp, struct snd_sof_pcm *spcm, return 0; } -/* - * PCM Topology - */ - -static int sof_widget_load_pcm(struct snd_soc_component *scomp, int index, - struct snd_sof_widget *swidget, - enum sof_ipc_stream_direction dir, - struct snd_soc_tplg_dapm_widget *tw) -{ - struct snd_soc_tplg_private *private = &tw->priv; - struct sof_ipc_comp_host *host; - size_t ipc_size = sizeof(*host); - int ret; - - host = (struct sof_ipc_comp_host *) - sof_comp_alloc(swidget, &ipc_size, index); - if (!host) - return -ENOMEM; - - /* configure host comp IPC message */ - host->comp.type = SOF_COMP_HOST; - host->direction = dir; - host->config.hdr.size = sizeof(host->config); - - ret = sof_parse_tokens(scomp, host, pcm_tokens, - ARRAY_SIZE(pcm_tokens), private->array, - le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse host tokens failed %d\n", - private->size); - goto err; - } - - ret = sof_parse_tokens(scomp, &host->config, comp_tokens, - ARRAY_SIZE(comp_tokens), private->array, - le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse host.cfg tokens failed %d\n", - le32_to_cpu(private->size)); - goto err; - } - - dev_dbg(scomp->dev, "loaded host %s\n", swidget->widget->name); - sof_dbg_comp_config(scomp, &host->config); - - swidget->private = host; - - return 0; -err: - kfree(host); - return ret; -} - -/* - * Pipeline Topology - */ -int sof_load_pipeline_ipc(struct snd_sof_dev *sdev, - struct sof_ipc_pipe_new *pipeline, - struct sof_ipc_comp_reply *r) -{ - int ret = sof_core_enable(sdev, pipeline->core); - - if (ret < 0) - return ret; - - ret = sof_ipc_tx_message(sdev->ipc, pipeline->hdr.cmd, pipeline, - sizeof(*pipeline), r, sizeof(*r)); - if (ret < 0) - dev_err(sdev->dev, "error: load pipeline ipc failure\n"); - - return ret; -} - -static int sof_widget_load_pipeline(struct snd_soc_component *scomp, int index, - struct snd_sof_widget *swidget, - struct snd_soc_tplg_dapm_widget *tw) -{ - struct snd_soc_tplg_private *private = &tw->priv; - struct sof_ipc_pipe_new *pipeline; - struct snd_sof_widget *comp_swidget; - int ret; - - pipeline = kzalloc(sizeof(*pipeline), GFP_KERNEL); - if (!pipeline) - return -ENOMEM; - - /* configure dai IPC message */ - pipeline->hdr.size = sizeof(*pipeline); - pipeline->hdr.cmd = SOF_IPC_GLB_TPLG_MSG | SOF_IPC_TPLG_PIPE_NEW; - pipeline->pipeline_id = index; - pipeline->comp_id = swidget->comp_id; - - /* component at start of pipeline is our stream id */ - comp_swidget = snd_sof_find_swidget(scomp, tw->sname); - if (!comp_swidget) { - dev_err(scomp->dev, "error: widget %s refers to non existent widget %s\n", - tw->name, tw->sname); - ret = -EINVAL; - goto err; - } - - pipeline->sched_id = comp_swidget->comp_id; - - dev_dbg(scomp->dev, "tplg: pipeline id %d comp %d scheduling comp id %d\n", - pipeline->pipeline_id, pipeline->comp_id, pipeline->sched_id); - - ret = sof_parse_tokens(scomp, pipeline, sched_tokens, - ARRAY_SIZE(sched_tokens), private->array, - le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse pipeline tokens failed %d\n", - private->size); - goto err; - } - - ret = sof_parse_tokens(scomp, swidget, pipeline_tokens, - ARRAY_SIZE(pipeline_tokens), private->array, - le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse dynamic pipeline token failed %d\n", - private->size); - goto err; - } - - if (sof_core_debug & SOF_DBG_DISABLE_MULTICORE) - pipeline->core = SOF_DSP_PRIMARY_CORE; - - if (sof_core_debug & SOF_DBG_DYNAMIC_PIPELINES_OVERRIDE) - swidget->dynamic_pipeline_widget = sof_core_debug & - SOF_DBG_DYNAMIC_PIPELINES_ENABLE; - - dev_dbg(scomp->dev, "pipeline %s: period %d pri %d mips %d core %d frames %d dynamic %d\n", - swidget->widget->name, pipeline->period, pipeline->priority, - pipeline->period_mips, pipeline->core, pipeline->frames_per_sched, - swidget->dynamic_pipeline_widget); - - swidget->private = pipeline; - - return 0; -err: - kfree(pipeline); - return ret; -} - -/* - * Mixer topology - */ - -static int sof_widget_load_mixer(struct snd_soc_component *scomp, int index, - struct snd_sof_widget *swidget, - struct snd_soc_tplg_dapm_widget *tw) +static int sof_get_token_value(u32 token_id, struct snd_sof_tuple *tuples, int num_tuples) { - struct snd_soc_tplg_private *private = &tw->priv; - struct sof_ipc_comp_mixer *mixer; - size_t ipc_size = sizeof(*mixer); - int ret; - - mixer = (struct sof_ipc_comp_mixer *) - sof_comp_alloc(swidget, &ipc_size, index); - if (!mixer) - return -ENOMEM; - - /* configure mixer IPC message */ - mixer->comp.type = SOF_COMP_MIXER; - mixer->config.hdr.size = sizeof(mixer->config); - - ret = sof_parse_tokens(scomp, &mixer->config, comp_tokens, - ARRAY_SIZE(comp_tokens), private->array, - le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse mixer.cfg tokens failed %d\n", - private->size); - kfree(mixer); - return ret; - } - - sof_dbg_comp_config(scomp, &mixer->config); - - swidget->private = mixer; - - return 0; -} - -/* - * Mux topology - */ -static int sof_widget_load_mux(struct snd_soc_component *scomp, int index, - struct snd_sof_widget *swidget, - struct snd_soc_tplg_dapm_widget *tw) -{ - struct snd_soc_tplg_private *private = &tw->priv; - struct sof_ipc_comp_mux *mux; - size_t ipc_size = sizeof(*mux); - int ret; - - mux = (struct sof_ipc_comp_mux *) - sof_comp_alloc(swidget, &ipc_size, index); - if (!mux) - return -ENOMEM; + int i; - /* configure mux IPC message */ - mux->comp.type = SOF_COMP_MUX; - mux->config.hdr.size = sizeof(mux->config); + if (!tuples) + return -EINVAL; - ret = sof_parse_tokens(scomp, &mux->config, comp_tokens, - ARRAY_SIZE(comp_tokens), private->array, - le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse mux.cfg tokens failed %d\n", - private->size); - kfree(mux); - return ret; + for (i = 0; i < num_tuples; i++) { + if (tuples[i].token == token_id) + return tuples[i].value.v; } - sof_dbg_comp_config(scomp, &mux->config); - - swidget->private = mux; - - return 0; + return -EINVAL; } -/* - * PGA Topology - */ - -static int sof_widget_load_pga(struct snd_soc_component *scomp, int index, - struct snd_sof_widget *swidget, - struct snd_soc_tplg_dapm_widget *tw) +static int sof_widget_parse_tokens(struct snd_soc_component *scomp, struct snd_sof_widget *swidget, + struct snd_soc_tplg_dapm_widget *tw, + enum sof_tokens *object_token_list, int count) { struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); + const struct sof_ipc_tplg_ops *ipc_tplg_ops = sdev->ipc->ops->tplg; + const struct sof_token_info *token_list = ipc_tplg_ops->token_list; struct snd_soc_tplg_private *private = &tw->priv; - struct sof_ipc_comp_volume *volume; - struct snd_sof_control *scontrol; - size_t ipc_size = sizeof(*volume); - int min_step; - int max_step; - int ret; - - volume = (struct sof_ipc_comp_volume *) - sof_comp_alloc(swidget, &ipc_size, index); - if (!volume) - return -ENOMEM; - - if (!le32_to_cpu(tw->num_kcontrols)) { - dev_err(scomp->dev, "error: invalid kcontrol count %d for volume\n", - tw->num_kcontrols); - ret = -EINVAL; - goto err; - } - - /* configure volume IPC message */ - volume->comp.type = SOF_COMP_VOLUME; - volume->config.hdr.size = sizeof(volume->config); - - ret = sof_parse_tokens(scomp, volume, volume_tokens, - ARRAY_SIZE(volume_tokens), private->array, - le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse volume tokens failed %d\n", - private->size); - goto err; - } - ret = sof_parse_tokens(scomp, &volume->config, comp_tokens, - ARRAY_SIZE(comp_tokens), private->array, - le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse volume.cfg tokens failed %d\n", - le32_to_cpu(private->size)); - goto err; - } - - sof_dbg_comp_config(scomp, &volume->config); - - swidget->private = volume; - - list_for_each_entry(scontrol, &sdev->kcontrol_list, list) { - if (scontrol->comp_id == swidget->comp_id && - scontrol->volume_table) { - min_step = scontrol->min_volume_step; - max_step = scontrol->max_volume_step; - volume->min_value = scontrol->volume_table[min_step]; - volume->max_value = scontrol->volume_table[max_step]; - volume->channels = scontrol->num_channels; - break; - } - } - - return 0; -err: - kfree(volume); - return ret; -} - -/* - * SRC Topology - */ - -static int sof_widget_load_src(struct snd_soc_component *scomp, int index, - struct snd_sof_widget *swidget, - struct snd_soc_tplg_dapm_widget *tw) -{ - struct snd_soc_tplg_private *private = &tw->priv; - struct sof_ipc_comp_src *src; - size_t ipc_size = sizeof(*src); - int ret; - - src = (struct sof_ipc_comp_src *) - sof_comp_alloc(swidget, &ipc_size, index); - if (!src) - return -ENOMEM; - - /* configure src IPC message */ - src->comp.type = SOF_COMP_SRC; - src->config.hdr.size = sizeof(src->config); - - ret = sof_parse_tokens(scomp, src, src_tokens, - ARRAY_SIZE(src_tokens), private->array, - le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse src tokens failed %d\n", - private->size); - goto err; - } - - ret = sof_parse_tokens(scomp, &src->config, comp_tokens, - ARRAY_SIZE(comp_tokens), private->array, - le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse src.cfg tokens failed %d\n", - le32_to_cpu(private->size)); - goto err; - } - - dev_dbg(scomp->dev, "src %s: source rate %d sink rate %d\n", - swidget->widget->name, src->source_rate, src->sink_rate); - sof_dbg_comp_config(scomp, &src->config); - - swidget->private = src; - - return 0; -err: - kfree(src); - return ret; -} - -/* - * ASRC Topology - */ - -static int sof_widget_load_asrc(struct snd_soc_component *scomp, int index, - struct snd_sof_widget *swidget, - struct snd_soc_tplg_dapm_widget *tw) -{ - struct snd_soc_tplg_private *private = &tw->priv; - struct sof_ipc_comp_asrc *asrc; - size_t ipc_size = sizeof(*asrc); - int ret; - - asrc = (struct sof_ipc_comp_asrc *) - sof_comp_alloc(swidget, &ipc_size, index); - if (!asrc) - return -ENOMEM; - - /* configure ASRC IPC message */ - asrc->comp.type = SOF_COMP_ASRC; - asrc->config.hdr.size = sizeof(asrc->config); - - ret = sof_parse_tokens(scomp, asrc, asrc_tokens, - ARRAY_SIZE(asrc_tokens), private->array, - le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse asrc tokens failed %d\n", - private->size); - goto err; - } + int num_tuples = 0; + int ret, i; - ret = sof_parse_tokens(scomp, &asrc->config, comp_tokens, - ARRAY_SIZE(comp_tokens), private->array, - le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse asrc.cfg tokens failed %d\n", - le32_to_cpu(private->size)); - goto err; + if (count > 0 && !object_token_list) { + dev_err(scomp->dev, "No token list for widget %s\n", swidget->widget->name); + return -EINVAL; } - dev_dbg(scomp->dev, "asrc %s: source rate %d sink rate %d " - "asynch %d operation %d\n", - swidget->widget->name, asrc->source_rate, asrc->sink_rate, - asrc->asynchronous_mode, asrc->operation_mode); - sof_dbg_comp_config(scomp, &asrc->config); - - swidget->private = asrc; + /* calculate max size of tuples array */ + for (i = 0; i < count; i++) + num_tuples += token_list[object_token_list[i]].count; - return 0; -err: - kfree(asrc); - return ret; -} - -/* - * Signal Generator Topology - */ - -static int sof_widget_load_siggen(struct snd_soc_component *scomp, int index, - struct snd_sof_widget *swidget, - struct snd_soc_tplg_dapm_widget *tw) -{ - struct snd_soc_tplg_private *private = &tw->priv; - struct sof_ipc_comp_tone *tone; - size_t ipc_size = sizeof(*tone); - int ret; - - tone = (struct sof_ipc_comp_tone *) - sof_comp_alloc(swidget, &ipc_size, index); - if (!tone) + /* allocate memory for tuples array */ + swidget->tuples = kcalloc(num_tuples, sizeof(*swidget->tuples), GFP_KERNEL); + if (!swidget->tuples) return -ENOMEM; - /* configure siggen IPC message */ - tone->comp.type = SOF_COMP_TONE; - tone->config.hdr.size = sizeof(tone->config); - - ret = sof_parse_tokens(scomp, tone, tone_tokens, - ARRAY_SIZE(tone_tokens), private->array, - le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse tone tokens failed %d\n", - le32_to_cpu(private->size)); - goto err; - } - - ret = sof_parse_tokens(scomp, &tone->config, comp_tokens, - ARRAY_SIZE(comp_tokens), private->array, - le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse tone.cfg tokens failed %d\n", - le32_to_cpu(private->size)); - goto err; - } - - dev_dbg(scomp->dev, "tone %s: frequency %d amplitude %d\n", - swidget->widget->name, tone->frequency, tone->amplitude); - sof_dbg_comp_config(scomp, &tone->config); - - swidget->private = tone; + /* parse token list for widget */ + for (i = 0; i < count; i++) { + int num_sets = 1; - return 0; -err: - kfree(tone); - return ret; -} - -static int sof_get_control_data(struct snd_soc_component *scomp, - struct snd_soc_dapm_widget *widget, - struct sof_widget_data *wdata, - size_t *size) -{ - const struct snd_kcontrol_new *kc; - struct soc_mixer_control *sm; - struct soc_bytes_ext *sbe; - struct soc_enum *se; - int i; - - *size = 0; - - for (i = 0; i < widget->num_kcontrols; i++) { - kc = &widget->kcontrol_news[i]; - - switch (widget->dobj.widget.kcontrol_type[i]) { - case SND_SOC_TPLG_TYPE_MIXER: - sm = (struct soc_mixer_control *)kc->private_value; - wdata[i].control = sm->dobj.private; - break; - case SND_SOC_TPLG_TYPE_BYTES: - sbe = (struct soc_bytes_ext *)kc->private_value; - wdata[i].control = sbe->dobj.private; - break; - case SND_SOC_TPLG_TYPE_ENUM: - se = (struct soc_enum *)kc->private_value; - wdata[i].control = se->dobj.private; - break; - default: - dev_err(scomp->dev, "error: unknown kcontrol type %u in widget %s\n", - widget->dobj.widget.kcontrol_type[i], - widget->name); - return -EINVAL; + if (object_token_list[i] >= SOF_TOKEN_COUNT) { + dev_err(scomp->dev, "Invalid token id %d for widget %s\n", + object_token_list[i], swidget->widget->name); + ret = -EINVAL; + goto err; } - if (!wdata[i].control) { - dev_err(scomp->dev, "error: no scontrol for widget %s\n", - widget->name); - return -EINVAL; - } + switch (object_token_list[i]) { + case SOF_COMP_EXT_TOKENS: + /* parse and save UUID in swidget */ + ret = sof_parse_tokens(scomp, swidget, + token_list[object_token_list[i]].tokens, + token_list[object_token_list[i]].count, + private->array, le32_to_cpu(private->size)); + if (ret < 0) { + dev_err(scomp->dev, "Failed parsing %s for widget %s\n", + token_list[object_token_list[i]].name, + swidget->widget->name); + goto err; + } - wdata[i].pdata = wdata[i].control->control_data->data; - if (!wdata[i].pdata) - return -EINVAL; + continue; + case SOF_IN_AUDIO_FORMAT_TOKENS: + case SOF_OUT_AUDIO_FORMAT_TOKENS: + case SOF_COPIER_GATEWAY_CFG_TOKENS: + case SOF_AUDIO_FORMAT_BUFFER_SIZE_TOKENS: + num_sets = sof_get_token_value(SOF_TKN_COMP_NUM_AUDIO_FORMATS, + swidget->tuples, swidget->num_tuples); + + if (num_sets < 0) { + dev_err(sdev->dev, "Invalid audio format count for %s\n", + swidget->widget->name); + ret = num_sets; + goto err; + } - /* make sure data is valid - data can be updated at runtime */ - if (widget->dobj.widget.kcontrol_type[i] == SND_SOC_TPLG_TYPE_BYTES && - wdata[i].pdata->magic != SOF_ABI_MAGIC) - return -EINVAL; + if (num_sets > 1) { + struct snd_sof_tuple *new_tuples; - *size += wdata[i].pdata->size; + num_tuples += token_list[object_token_list[i]].count * num_sets; + new_tuples = krealloc(swidget->tuples, + sizeof(*new_tuples) * num_tuples, GFP_KERNEL); + if (!new_tuples) { + ret = -ENOMEM; + goto err; + } - /* get data type */ - switch (wdata[i].control->cmd) { - case SOF_CTRL_CMD_VOLUME: - case SOF_CTRL_CMD_ENUM: - case SOF_CTRL_CMD_SWITCH: - wdata[i].ipc_cmd = SOF_IPC_COMP_SET_VALUE; - wdata[i].ctrl_type = SOF_CTRL_TYPE_VALUE_CHAN_SET; - break; - case SOF_CTRL_CMD_BINARY: - wdata[i].ipc_cmd = SOF_IPC_COMP_SET_DATA; - wdata[i].ctrl_type = SOF_CTRL_TYPE_DATA_SET; + swidget->tuples = new_tuples; + } break; default: break; } - } - - return 0; -} - -static int sof_process_load(struct snd_soc_component *scomp, int index, - struct snd_sof_widget *swidget, - struct snd_soc_tplg_dapm_widget *tw, - int type) -{ - struct snd_soc_dapm_widget *widget = swidget->widget; - struct snd_soc_tplg_private *private = &tw->priv; - struct sof_ipc_comp_process *process; - struct sof_widget_data *wdata = NULL; - size_t ipc_data_size = 0; - size_t ipc_size; - int offset = 0; - int ret; - int i; - /* allocate struct for widget control data sizes and types */ - if (widget->num_kcontrols) { - wdata = kcalloc(widget->num_kcontrols, - sizeof(*wdata), - GFP_KERNEL); - - if (!wdata) - return -ENOMEM; - - /* get possible component controls and get size of all pdata */ - ret = sof_get_control_data(scomp, widget, wdata, - &ipc_data_size); - - if (ret < 0) - goto out; - } - - ipc_size = sizeof(struct sof_ipc_comp_process) + ipc_data_size; - - /* we are exceeding max ipc size, config needs to be sent separately */ - if (ipc_size > SOF_IPC_MSG_MAX_SIZE) { - ipc_size -= ipc_data_size; - ipc_data_size = 0; - } - - process = (struct sof_ipc_comp_process *) - sof_comp_alloc(swidget, &ipc_size, index); - if (!process) { - ret = -ENOMEM; - goto out; - } - - /* configure iir IPC message */ - process->comp.type = type; - process->config.hdr.size = sizeof(process->config); - - ret = sof_parse_tokens(scomp, &process->config, comp_tokens, - ARRAY_SIZE(comp_tokens), private->array, - le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse process.cfg tokens failed %d\n", - le32_to_cpu(private->size)); - goto err; - } - - sof_dbg_comp_config(scomp, &process->config); - - /* - * found private data in control, so copy it. - * get possible component controls - get size of all pdata, - * then memcpy with headers - */ - if (ipc_data_size) { - for (i = 0; i < widget->num_kcontrols; i++) { - memcpy(&process->data + offset, - wdata[i].pdata->data, - wdata[i].pdata->size); - offset += wdata[i].pdata->size; + /* copy one set of tuples per token ID into swidget->tuples */ + ret = sof_copy_tuples(sdev, private->array, le32_to_cpu(private->size), + object_token_list[i], num_sets, swidget->tuples, + num_tuples, &swidget->num_tuples); + if (ret < 0) { + dev_err(scomp->dev, "Failed parsing %s for widget %s err: %d\n", + token_list[object_token_list[i]].name, swidget->widget->name, ret); + goto err; } } - process->size = ipc_data_size; - swidget->private = process; + return 0; err: - if (ret < 0) - kfree(process); -out: - kfree(wdata); + kfree(swidget->tuples); return ret; } -/* - * Processing Component Topology - can be "effect", "codec", or general - * "processing". - */ - -static int sof_widget_load_process(struct snd_soc_component *scomp, int index, - struct snd_sof_widget *swidget, - struct snd_soc_tplg_dapm_widget *tw) -{ - struct snd_soc_tplg_private *private = &tw->priv; - struct sof_ipc_comp_process config; - int ret; - - /* check we have some tokens - we need at least process type */ - if (le32_to_cpu(private->size) == 0) { - dev_err(scomp->dev, "error: process tokens not found\n"); - return -EINVAL; - } - - memset(&config, 0, sizeof(config)); - config.comp.core = swidget->core; - - /* get the process token */ - ret = sof_parse_tokens(scomp, &config, process_tokens, - ARRAY_SIZE(process_tokens), private->array, - le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse process tokens failed %d\n", - le32_to_cpu(private->size)); - return ret; - } - - /* now load process specific data and send IPC */ - ret = sof_process_load(scomp, index, swidget, tw, find_process_comp_type(config.type)); - if (ret < 0) { - dev_err(scomp->dev, "error: process loading failed\n"); - return ret; - } - - return 0; -} - -static int sof_widget_bind_event(struct snd_soc_component *scomp, - struct snd_sof_widget *swidget, - u16 event_type) -{ - struct sof_ipc_comp *ipc_comp; - - /* validate widget event type */ - switch (event_type) { - case SOF_KEYWORD_DETECT_DAPM_EVENT: - /* only KEYWORD_DETECT comps should handle this */ - if (swidget->id != snd_soc_dapm_effect) - break; - - ipc_comp = swidget->private; - if (ipc_comp && ipc_comp->type != SOF_COMP_KEYWORD_DETECT) - break; - - /* bind event to keyword detect comp */ - return snd_soc_tplg_widget_bind_event(swidget->widget, - sof_kwd_events, - ARRAY_SIZE(sof_kwd_events), - event_type); - default: - break; - } - - dev_err(scomp->dev, - "error: invalid event type %d for widget %s\n", - event_type, swidget->widget->name); - return -EINVAL; -} - /* external widget init - used for any driver specific init */ static int sof_widget_ready(struct snd_soc_component *scomp, int index, struct snd_soc_dapm_widget *w, struct snd_soc_tplg_dapm_widget *tw) { struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); + const struct sof_ipc_tplg_ops *ipc_tplg_ops = sdev->ipc->ops->tplg; + const struct sof_ipc_tplg_widget_ops *widget_ops = ipc_tplg_ops->widget; struct snd_sof_widget *swidget; struct snd_sof_dai *dai; - struct sof_ipc_comp comp = { - .core = SOF_DSP_PRIMARY_CORE, - }; + enum sof_tokens *token_list; + int token_list_size; int ret = 0; swidget = kzalloc(sizeof(*swidget), GFP_KERNEL); @@ -2348,30 +1282,8 @@ static int sof_widget_ready(struct snd_soc_component *scomp, int index, strnlen(tw->sname, SNDRV_CTL_ELEM_ID_NAME_MAXLEN) > 0 ? tw->sname : "none"); - ret = sof_parse_tokens(scomp, &comp, core_tokens, - ARRAY_SIZE(core_tokens), tw->priv.array, - le32_to_cpu(tw->priv.size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parsing core tokens failed %d\n", - ret); - kfree(swidget); - return ret; - } - - if (sof_core_debug & SOF_DBG_DISABLE_MULTICORE) - comp.core = SOF_DSP_PRIMARY_CORE; - - swidget->core = comp.core; - - ret = sof_parse_tokens(scomp, &swidget->comp_ext, comp_ext_tokens, - ARRAY_SIZE(comp_ext_tokens), tw->priv.array, - le32_to_cpu(tw->priv.size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parsing comp_ext_tokens failed %d\n", - ret); - kfree(swidget); - return ret; - } + token_list = widget_ops[w->id].token_list; + token_list_size = widget_ops[w->id].token_list_size; /* handle any special case widgets */ switch (w->id) { @@ -2381,9 +1293,10 @@ static int sof_widget_ready(struct snd_soc_component *scomp, int index, if (!dai) { kfree(swidget); return -ENOMEM; + } - ret = sof_widget_load_dai(scomp, index, swidget, tw, dai); + ret = sof_widget_parse_tokens(scomp, swidget, tw, token_list, token_list_size); if (!ret) ret = sof_connect_dai_widget(scomp, w, tw, dai); if (ret < 0) { @@ -2393,41 +1306,35 @@ static int sof_widget_ready(struct snd_soc_component *scomp, int index, list_add(&dai->list, &sdev->dai_list); swidget->private = dai; break; - case snd_soc_dapm_mixer: - ret = sof_widget_load_mixer(scomp, index, swidget, tw); + case snd_soc_dapm_effect: + /* check we have some tokens - we need at least process type */ + if (le32_to_cpu(tw->priv.size) == 0) { + dev_err(scomp->dev, "error: process tokens not found\n"); + ret = -EINVAL; + break; + } + ret = sof_widget_parse_tokens(scomp, swidget, tw, token_list, token_list_size); break; case snd_soc_dapm_pga: - ret = sof_widget_load_pga(scomp, index, swidget, tw); - break; + if (!le32_to_cpu(tw->num_kcontrols)) { + dev_err(scomp->dev, "invalid kcontrol count %d for volume\n", + tw->num_kcontrols); + ret = -EINVAL; + break; + } + + fallthrough; + case snd_soc_dapm_mixer: case snd_soc_dapm_buffer: - ret = sof_widget_load_buffer(scomp, index, swidget, tw); - break; case snd_soc_dapm_scheduler: - ret = sof_widget_load_pipeline(scomp, index, swidget, tw); - break; case snd_soc_dapm_aif_out: - ret = sof_widget_load_pcm(scomp, index, swidget, - SOF_IPC_STREAM_CAPTURE, tw); - break; case snd_soc_dapm_aif_in: - ret = sof_widget_load_pcm(scomp, index, swidget, - SOF_IPC_STREAM_PLAYBACK, tw); - break; case snd_soc_dapm_src: - ret = sof_widget_load_src(scomp, index, swidget, tw); - break; case snd_soc_dapm_asrc: - ret = sof_widget_load_asrc(scomp, index, swidget, tw); - break; case snd_soc_dapm_siggen: - ret = sof_widget_load_siggen(scomp, index, swidget, tw); - break; - case snd_soc_dapm_effect: - ret = sof_widget_load_process(scomp, index, swidget, tw); - break; case snd_soc_dapm_mux: case snd_soc_dapm_demux: - ret = sof_widget_load_mux(scomp, index, swidget, tw); + ret = sof_widget_parse_tokens(scomp, swidget, tw, token_list, token_list_size); break; case snd_soc_dapm_switch: case snd_soc_dapm_dai_link: @@ -2437,7 +1344,17 @@ static int sof_widget_ready(struct snd_soc_component *scomp, int index, break; } - /* check IPC reply */ + if (sof_debug_check_flag(SOF_DBG_DISABLE_MULTICORE)) { + swidget->core = SOF_DSP_PRIMARY_CORE; + } else { + int core = sof_get_token_value(SOF_TKN_COMP_CORE_ID, swidget->tuples, + swidget->num_tuples); + + if (core >= 0) + swidget->core = core; + } + + /* check token parsing reply */ if (ret < 0) { dev_err(scomp->dev, "error: failed to add widget id %d type %d name : %s stream %s\n", @@ -2450,13 +1367,17 @@ static int sof_widget_ready(struct snd_soc_component *scomp, int index, /* bind widget to external event */ if (tw->event_type) { - ret = sof_widget_bind_event(scomp, swidget, - le16_to_cpu(tw->event_type)); - if (ret) { - dev_err(scomp->dev, "error: widget event binding failed\n"); - kfree(swidget->private); - kfree(swidget); - return ret; + if (widget_ops[w->id].bind_event) { + ret = widget_ops[w->id].bind_event(scomp, swidget, + le16_to_cpu(tw->event_type)); + if (ret) { + dev_err(scomp->dev, "widget event binding failed for %s\n", + swidget->widget->name); + kfree(swidget->private); + kfree(swidget->tuples); + kfree(swidget); + return ret; + } } } @@ -2486,16 +1407,16 @@ static int sof_widget_unload(struct snd_soc_component *scomp, struct snd_soc_dobj *dobj) { struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); + const struct sof_ipc_tplg_ops *ipc_tplg_ops = sdev->ipc->ops->tplg; + const struct sof_ipc_tplg_widget_ops *widget_ops = ipc_tplg_ops->widget; const struct snd_kcontrol_new *kc; struct snd_soc_dapm_widget *widget; - struct sof_ipc_pipe_new *pipeline; struct snd_sof_control *scontrol; struct snd_sof_widget *swidget; struct soc_mixer_control *sm; struct soc_bytes_ext *sbe; struct snd_sof_dai *dai; struct soc_enum *se; - int ret = 0; int i; swidget = dobj->private; @@ -2509,29 +1430,11 @@ static int sof_widget_unload(struct snd_soc_component *scomp, case snd_soc_dapm_dai_out: dai = swidget->private; - if (dai) { - /* free dai config */ - kfree(dai->dai_config); + if (dai) list_del(&dai->list); - } - break; - case snd_soc_dapm_scheduler: - - /* power down the pipeline schedule core */ - pipeline = swidget->private; - /* - * Runtime PM should still function normally if topology loading fails and - * it's components are unloaded. Do not power down the primary core so that the - * CTX_SAVE IPC can succeed during runtime suspend. - */ - if (pipeline->core == SOF_DSP_PRIMARY_CORE) - break; + sof_disconnect_dai_widget(scomp, widget); - ret = snd_sof_dsp_core_power_down(sdev, 1 << pipeline->core); - if (ret < 0) - dev_err(scomp->dev, "error: powering down pipeline schedule core %d\n", - pipeline->core); break; default: break; @@ -2557,20 +1460,24 @@ static int sof_widget_unload(struct snd_soc_component *scomp, dev_warn(scomp->dev, "unsupported kcontrol_type\n"); goto out; } - kfree(scontrol->control_data); + kfree(scontrol->ipc_control_data); list_del(&scontrol->list); + kfree(scontrol->name); kfree(scontrol); } out: - /* free private value */ - kfree(swidget->private); + /* free IPC related data */ + if (widget_ops[swidget->id].ipc_free) + widget_ops[swidget->id].ipc_free(swidget); + + kfree(swidget->tuples); /* remove and free swidget object */ list_del(&swidget->list); kfree(swidget); - return ret; + return 0; } /* @@ -2628,9 +1535,6 @@ static int sof_dai_load(struct snd_soc_component *scomp, int index, stream = SNDRV_PCM_STREAM_PLAYBACK; - dev_vdbg(scomp->dev, "tplg: pcm %s stream tokens: playback d0i3:%d\n", - spcm->pcm.pcm_name, spcm->stream[stream].d0i3_compatible); - caps = &spcm->pcm.caps[stream]; /* allocate playback page table buffer */ @@ -2658,9 +1562,6 @@ capture: if (!spcm->pcm.capture) return ret; - dev_vdbg(scomp->dev, "tplg: pcm %s stream tokens: capture d0i3:%d\n", - spcm->pcm.pcm_name, spcm->stream[stream].d0i3_compatible); - caps = &spcm->pcm.caps[stream]; /* allocate capture page table buffer */ @@ -2709,464 +1610,23 @@ static int sof_dai_unload(struct snd_soc_component *scomp, return 0; } -static void sof_dai_set_format(struct snd_soc_tplg_hw_config *hw_config, - struct sof_ipc_dai_config *config) -{ - /* clock directions wrt codec */ - if (hw_config->bclk_provider == SND_SOC_TPLG_BCLK_CP) { - /* codec is bclk provider */ - if (hw_config->fsync_provider == SND_SOC_TPLG_FSYNC_CP) - config->format |= SOF_DAI_FMT_CBP_CFP; - else - config->format |= SOF_DAI_FMT_CBP_CFC; - } else { - /* codec is bclk consumer */ - if (hw_config->fsync_provider == SND_SOC_TPLG_FSYNC_CP) - config->format |= SOF_DAI_FMT_CBC_CFP; - else - config->format |= SOF_DAI_FMT_CBC_CFC; - } - - /* inverted clocks ? */ - if (hw_config->invert_bclk) { - if (hw_config->invert_fsync) - config->format |= SOF_DAI_FMT_IB_IF; - else - config->format |= SOF_DAI_FMT_IB_NF; - } else { - if (hw_config->invert_fsync) - config->format |= SOF_DAI_FMT_NB_IF; - else - config->format |= SOF_DAI_FMT_NB_NF; - } -} - -/* - * Send IPC and set the same config for all DAIs with name matching the link - * name. Note that the function can only be used for the case that all DAIs - * have a common DAI config for now. - */ -static int sof_set_dai_config_multi(struct snd_sof_dev *sdev, u32 size, - struct snd_soc_dai_link *link, - struct sof_ipc_dai_config *config, - int num_conf, int curr_conf) -{ - struct snd_sof_dai *dai; - int found = 0; - int i; - - list_for_each_entry(dai, &sdev->dai_list, list) { - if (!dai->name) - continue; - - if (strcmp(link->name, dai->name) == 0) { - /* - * the same dai config will be applied to all DAIs in - * the same dai link. We have to ensure that the ipc - * dai config's dai_index match to the component's - * dai_index. - */ - for (i = 0; i < num_conf; i++) - config[i].dai_index = dai->comp_dai.dai_index; - - dev_dbg(sdev->dev, "set DAI config for %s index %d\n", - dai->name, config[curr_conf].dai_index); - - dai->number_configs = num_conf; - dai->current_config = curr_conf; - dai->dai_config = kmemdup(config, size * num_conf, GFP_KERNEL); - if (!dai->dai_config) - return -ENOMEM; - - found = 1; - } - } - - /* - * machine driver may define a dai link with playback and capture - * dai enabled, but the dai link in topology would support both, one - * or none of them. Here print a warning message to notify user - */ - if (!found) { - dev_warn(sdev->dev, "warning: failed to find dai for dai link %s", - link->name); - } - - return 0; -} - -static int sof_set_dai_config(struct snd_sof_dev *sdev, u32 size, - struct snd_soc_dai_link *link, - struct sof_ipc_dai_config *config) -{ - return sof_set_dai_config_multi(sdev, size, link, config, 1, 0); -} - -static int sof_link_ssp_load(struct snd_soc_component *scomp, int index, - struct snd_soc_dai_link *link, - struct snd_soc_tplg_link_config *cfg, - struct snd_soc_tplg_hw_config *hw_config, - struct sof_ipc_dai_config *config, int curr_conf) -{ - struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); - struct snd_soc_tplg_private *private = &cfg->priv; - int num_conf = le32_to_cpu(cfg->num_hw_configs); - u32 size = sizeof(*config); - int ret; - int i; - - /* - * Parse common data, we should have 1 common data per hw_config. - */ - ret = sof_parse_token_sets(scomp, &config->ssp, ssp_tokens, - ARRAY_SIZE(ssp_tokens), private->array, - le32_to_cpu(private->size), - num_conf, size); - - if (ret != 0) { - dev_err(scomp->dev, "error: parse ssp tokens failed %d\n", - le32_to_cpu(private->size)); - return ret; - } - - /* process all possible hw configs */ - for (i = 0; i < num_conf; i++) { - - /* handle master/slave and inverted clocks */ - sof_dai_set_format(&hw_config[i], &config[i]); - - config[i].hdr.size = size; - - /* copy differentiating hw configs to ipc structs */ - config[i].ssp.mclk_rate = le32_to_cpu(hw_config[i].mclk_rate); - config[i].ssp.bclk_rate = le32_to_cpu(hw_config[i].bclk_rate); - config[i].ssp.fsync_rate = le32_to_cpu(hw_config[i].fsync_rate); - config[i].ssp.tdm_slots = le32_to_cpu(hw_config[i].tdm_slots); - config[i].ssp.tdm_slot_width = le32_to_cpu(hw_config[i].tdm_slot_width); - config[i].ssp.mclk_direction = hw_config[i].mclk_direction; - config[i].ssp.rx_slots = le32_to_cpu(hw_config[i].rx_slots); - config[i].ssp.tx_slots = le32_to_cpu(hw_config[i].tx_slots); - - dev_dbg(scomp->dev, "tplg: config SSP%d fmt %#x mclk %d bclk %d fclk %d width (%d)%d slots %d mclk id %d quirks %d clks_control %#x\n", - config[i].dai_index, config[i].format, - config[i].ssp.mclk_rate, config[i].ssp.bclk_rate, - config[i].ssp.fsync_rate, config[i].ssp.sample_valid_bits, - config[i].ssp.tdm_slot_width, config[i].ssp.tdm_slots, - config[i].ssp.mclk_id, config[i].ssp.quirks, config[i].ssp.clks_control); - - /* validate SSP fsync rate and channel count */ - if (config[i].ssp.fsync_rate < 8000 || config[i].ssp.fsync_rate > 192000) { - dev_err(scomp->dev, "error: invalid fsync rate for SSP%d\n", - config[i].dai_index); - return -EINVAL; - } - - if (config[i].ssp.tdm_slots < 1 || config[i].ssp.tdm_slots > 8) { - dev_err(scomp->dev, "error: invalid channel count for SSP%d\n", - config[i].dai_index); - return -EINVAL; - } - } - - /* set config for all DAI's with name matching the link name */ - ret = sof_set_dai_config_multi(sdev, size, link, config, num_conf, curr_conf); - if (ret < 0) - dev_err(scomp->dev, "error: failed to save DAI config for SSP%d\n", - config->dai_index); - - return ret; -} - -static int sof_link_sai_load(struct snd_soc_component *scomp, int index, - struct snd_soc_dai_link *link, - struct snd_soc_tplg_link_config *cfg, - struct snd_soc_tplg_hw_config *hw_config, - struct sof_ipc_dai_config *config) -{ - struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); - struct snd_soc_tplg_private *private = &cfg->priv; - u32 size = sizeof(*config); - int ret; - - /* handle master/slave and inverted clocks */ - sof_dai_set_format(hw_config, config); - - /* init IPC */ - memset(&config->sai, 0, sizeof(struct sof_ipc_dai_sai_params)); - config->hdr.size = size; - - ret = sof_parse_tokens(scomp, &config->sai, sai_tokens, - ARRAY_SIZE(sai_tokens), private->array, - le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse sai tokens failed %d\n", - le32_to_cpu(private->size)); - return ret; - } - - config->sai.mclk_rate = le32_to_cpu(hw_config->mclk_rate); - config->sai.bclk_rate = le32_to_cpu(hw_config->bclk_rate); - config->sai.fsync_rate = le32_to_cpu(hw_config->fsync_rate); - config->sai.mclk_direction = hw_config->mclk_direction; - - config->sai.tdm_slots = le32_to_cpu(hw_config->tdm_slots); - config->sai.tdm_slot_width = le32_to_cpu(hw_config->tdm_slot_width); - config->sai.rx_slots = le32_to_cpu(hw_config->rx_slots); - config->sai.tx_slots = le32_to_cpu(hw_config->tx_slots); - - dev_info(scomp->dev, - "tplg: config SAI%d fmt 0x%x mclk %d width %d slots %d mclk id %d\n", - config->dai_index, config->format, - config->sai.mclk_rate, config->sai.tdm_slot_width, - config->sai.tdm_slots, config->sai.mclk_id); - - if (config->sai.tdm_slots < 1 || config->sai.tdm_slots > 8) { - dev_err(scomp->dev, "error: invalid channel count for SAI%d\n", - config->dai_index); - return -EINVAL; - } - - /* set config for all DAI's with name matching the link name */ - ret = sof_set_dai_config(sdev, size, link, config); - if (ret < 0) - dev_err(scomp->dev, "error: failed to save DAI config for SAI%d\n", - config->dai_index); - - return ret; -} - -static int sof_link_esai_load(struct snd_soc_component *scomp, int index, - struct snd_soc_dai_link *link, - struct snd_soc_tplg_link_config *cfg, - struct snd_soc_tplg_hw_config *hw_config, - struct sof_ipc_dai_config *config) -{ - struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); - struct snd_soc_tplg_private *private = &cfg->priv; - u32 size = sizeof(*config); - int ret; - - /* handle master/slave and inverted clocks */ - sof_dai_set_format(hw_config, config); - - /* init IPC */ - memset(&config->esai, 0, sizeof(struct sof_ipc_dai_esai_params)); - config->hdr.size = size; - - ret = sof_parse_tokens(scomp, &config->esai, esai_tokens, - ARRAY_SIZE(esai_tokens), private->array, - le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse esai tokens failed %d\n", - le32_to_cpu(private->size)); - return ret; - } - - config->esai.mclk_rate = le32_to_cpu(hw_config->mclk_rate); - config->esai.bclk_rate = le32_to_cpu(hw_config->bclk_rate); - config->esai.fsync_rate = le32_to_cpu(hw_config->fsync_rate); - config->esai.mclk_direction = hw_config->mclk_direction; - config->esai.tdm_slots = le32_to_cpu(hw_config->tdm_slots); - config->esai.tdm_slot_width = le32_to_cpu(hw_config->tdm_slot_width); - config->esai.rx_slots = le32_to_cpu(hw_config->rx_slots); - config->esai.tx_slots = le32_to_cpu(hw_config->tx_slots); - - dev_info(scomp->dev, - "tplg: config ESAI%d fmt 0x%x mclk %d width %d slots %d mclk id %d\n", - config->dai_index, config->format, - config->esai.mclk_rate, config->esai.tdm_slot_width, - config->esai.tdm_slots, config->esai.mclk_id); - - if (config->esai.tdm_slots < 1 || config->esai.tdm_slots > 8) { - dev_err(scomp->dev, "error: invalid channel count for ESAI%d\n", - config->dai_index); - return -EINVAL; - } - - /* set config for all DAI's with name matching the link name */ - ret = sof_set_dai_config(sdev, size, link, config); - if (ret < 0) - dev_err(scomp->dev, "error: failed to save DAI config for ESAI%d\n", - config->dai_index); - - return ret; -} - -static int sof_link_dmic_load(struct snd_soc_component *scomp, int index, - struct snd_soc_dai_link *link, - struct snd_soc_tplg_link_config *cfg, - struct snd_soc_tplg_hw_config *hw_config, - struct sof_ipc_dai_config *config) -{ - struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); - struct snd_soc_tplg_private *private = &cfg->priv; - struct sof_ipc_fw_ready *ready = &sdev->fw_ready; - struct sof_ipc_fw_version *v = &ready->version; - size_t size = sizeof(*config); - int ret, j; - - /* Ensure the entire DMIC config struct is zeros */ - memset(&config->dmic, 0, sizeof(struct sof_ipc_dai_dmic_params)); - - /* get DMIC tokens */ - ret = sof_parse_tokens(scomp, &config->dmic, dmic_tokens, - ARRAY_SIZE(dmic_tokens), private->array, - le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse dmic tokens failed %d\n", - le32_to_cpu(private->size)); - return ret; - } - - /* get DMIC PDM tokens */ - ret = sof_parse_token_sets(scomp, &config->dmic.pdm[0], dmic_pdm_tokens, - ARRAY_SIZE(dmic_pdm_tokens), private->array, - le32_to_cpu(private->size), - config->dmic.num_pdm_active, - sizeof(struct sof_ipc_dai_dmic_pdm_ctrl)); - - if (ret != 0) { - dev_err(scomp->dev, "error: parse dmic pdm tokens failed %d\n", - le32_to_cpu(private->size)); - return ret; - } - - /* set IPC header size */ - config->hdr.size = size; - - /* debug messages */ - dev_dbg(scomp->dev, "tplg: config DMIC%d driver version %d\n", - config->dai_index, config->dmic.driver_ipc_version); - dev_dbg(scomp->dev, "pdmclk_min %d pdm_clkmax %d duty_min %hd\n", - config->dmic.pdmclk_min, config->dmic.pdmclk_max, - config->dmic.duty_min); - dev_dbg(scomp->dev, "duty_max %hd fifo_fs %d num_pdms active %d\n", - config->dmic.duty_max, config->dmic.fifo_fs, - config->dmic.num_pdm_active); - dev_dbg(scomp->dev, "fifo word length %hd\n", config->dmic.fifo_bits); - - for (j = 0; j < config->dmic.num_pdm_active; j++) { - dev_dbg(scomp->dev, "pdm %hd mic a %hd mic b %hd\n", - config->dmic.pdm[j].id, - config->dmic.pdm[j].enable_mic_a, - config->dmic.pdm[j].enable_mic_b); - dev_dbg(scomp->dev, "pdm %hd polarity a %hd polarity b %hd\n", - config->dmic.pdm[j].id, - config->dmic.pdm[j].polarity_mic_a, - config->dmic.pdm[j].polarity_mic_b); - dev_dbg(scomp->dev, "pdm %hd clk_edge %hd skew %hd\n", - config->dmic.pdm[j].id, - config->dmic.pdm[j].clk_edge, - config->dmic.pdm[j].skew); - } - - /* - * this takes care of backwards compatible handling of fifo_bits_b. - * It is deprecated since firmware ABI version 3.0.1. - */ - if (SOF_ABI_VER(v->major, v->minor, v->micro) < SOF_ABI_VER(3, 0, 1)) - config->dmic.fifo_bits_b = config->dmic.fifo_bits; - - /* set config for all DAI's with name matching the link name */ - ret = sof_set_dai_config(sdev, size, link, config); - if (ret < 0) - dev_err(scomp->dev, "error: failed to save DAI config for DMIC%d\n", - config->dai_index); - - return ret; -} - -static int sof_link_hda_load(struct snd_soc_component *scomp, int index, - struct snd_soc_dai_link *link, - struct snd_soc_tplg_link_config *cfg, - struct snd_soc_tplg_hw_config *hw_config, - struct sof_ipc_dai_config *config) -{ - struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); - struct snd_soc_tplg_private *private = &cfg->priv; - struct snd_soc_dai *dai; - u32 size = sizeof(*config); - int ret; - - /* init IPC */ - memset(&config->hda, 0, sizeof(struct sof_ipc_dai_hda_params)); - config->hdr.size = size; - - /* get any bespoke DAI tokens */ - ret = sof_parse_tokens(scomp, &config->hda, hda_tokens, - ARRAY_SIZE(hda_tokens), private->array, - le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse hda tokens failed %d\n", - le32_to_cpu(private->size)); - return ret; - } - - dev_dbg(scomp->dev, "HDA config rate %d channels %d\n", - config->hda.rate, config->hda.channels); - - dai = snd_soc_find_dai(link->cpus); - if (!dai) { - dev_err(scomp->dev, "error: failed to find dai %s in %s", - link->cpus->dai_name, __func__); - return -EINVAL; - } - - config->hda.link_dma_ch = DMA_CHAN_INVALID; - - ret = sof_set_dai_config(sdev, size, link, config); - if (ret < 0) - dev_err(scomp->dev, "error: failed to process hda dai link %s", - link->name); - - return ret; -} - -static int sof_link_alh_load(struct snd_soc_component *scomp, int index, - struct snd_soc_dai_link *link, - struct snd_soc_tplg_link_config *cfg, - struct snd_soc_tplg_hw_config *hw_config, - struct sof_ipc_dai_config *config) -{ - struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); - struct snd_soc_tplg_private *private = &cfg->priv; - u32 size = sizeof(*config); - int ret; - - ret = sof_parse_tokens(scomp, &config->alh, alh_tokens, - ARRAY_SIZE(alh_tokens), private->array, - le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse alh tokens failed %d\n", - le32_to_cpu(private->size)); - return ret; - } - - /* init IPC */ - config->hdr.size = size; - - /* set config for all DAI's with name matching the link name */ - ret = sof_set_dai_config(sdev, size, link, config); - if (ret < 0) - dev_err(scomp->dev, "error: failed to save DAI config for ALH %d\n", - config->dai_index); - - return ret; -} +static const struct sof_topology_token common_dai_link_tokens[] = { + {SOF_TKN_DAI_TYPE, SND_SOC_TPLG_TUPLE_TYPE_STRING, get_token_dai_type, + offsetof(struct snd_sof_dai_link, type)}, +}; /* DAI link - used for any driver specific init */ -static int sof_link_load(struct snd_soc_component *scomp, int index, - struct snd_soc_dai_link *link, +static int sof_link_load(struct snd_soc_component *scomp, int index, struct snd_soc_dai_link *link, struct snd_soc_tplg_link_config *cfg) { + struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); + const struct sof_ipc_tplg_ops *ipc_tplg_ops = sdev->ipc->ops->tplg; + const struct sof_token_info *token_list = ipc_tplg_ops->token_list; struct snd_soc_tplg_private *private = &cfg->priv; - struct snd_soc_tplg_hw_config *hw_config; - struct sof_ipc_dai_config common_config; - struct sof_ipc_dai_config *config; - int curr_conf; - int num_conf; - int ret; - int i; + struct snd_sof_dai_link *slink; + u32 token_id = 0; + int num_tuples = 0; + int ret, num_sets; if (!link->platforms) { dev_err(scomp->dev, "error: no platforms\n"); @@ -3203,97 +1663,169 @@ static int sof_link_load(struct snd_soc_component *scomp, int index, return -EINVAL; } - memset(&common_config, 0, sizeof(common_config)); + slink = kzalloc(sizeof(*slink), GFP_KERNEL); + if (!slink) + return -ENOMEM; - /* get any common DAI tokens */ - ret = sof_parse_tokens(scomp, &common_config, dai_link_tokens, ARRAY_SIZE(dai_link_tokens), - private->array, le32_to_cpu(private->size)); - if (ret != 0) { - dev_err(scomp->dev, "error: parse link tokens failed %d\n", - le32_to_cpu(private->size)); - return ret; + slink->num_hw_configs = le32_to_cpu(cfg->num_hw_configs); + slink->hw_configs = kmemdup(cfg->hw_config, + sizeof(*slink->hw_configs) * slink->num_hw_configs, + GFP_KERNEL); + if (!slink->hw_configs) { + kfree(slink); + return -ENOMEM; } - /* - * DAI links are expected to have at least 1 hw_config. - * But some older topologies might have no hw_config for HDA dai links. - */ - hw_config = cfg->hw_config; - num_conf = le32_to_cpu(cfg->num_hw_configs); - if (!num_conf) { - if (common_config.type != SOF_DAI_INTEL_HDA) { - dev_err(scomp->dev, "error: unexpected DAI config count %d!\n", - le32_to_cpu(cfg->num_hw_configs)); - return -EINVAL; - } - num_conf = 1; - curr_conf = 0; - } else { - dev_dbg(scomp->dev, "tplg: %d hw_configs found, default id: %d!\n", - cfg->num_hw_configs, le32_to_cpu(cfg->default_hw_config_id)); + slink->default_hw_cfg_id = le32_to_cpu(cfg->default_hw_config_id); + slink->link = link; - for (curr_conf = 0; curr_conf < num_conf; curr_conf++) { - if (hw_config[curr_conf].id == cfg->default_hw_config_id) - break; - } + dev_dbg(scomp->dev, "tplg: %d hw_configs found, default id: %d for dai link %s!\n", + slink->num_hw_configs, slink->default_hw_cfg_id, link->name); - if (curr_conf == num_conf) { - dev_err(scomp->dev, "error: default hw_config id: %d not found!\n", - le32_to_cpu(cfg->default_hw_config_id)); - return -EINVAL; - } + ret = sof_parse_tokens(scomp, slink, common_dai_link_tokens, + ARRAY_SIZE(common_dai_link_tokens), + private->array, le32_to_cpu(private->size)); + if (ret < 0) { + dev_err(scomp->dev, "Failed tp parse common DAI link tokens\n"); + kfree(slink->hw_configs); + kfree(slink); + return ret; } - /* Reserve memory for all hw configs, eventually freed by widget */ - config = kcalloc(num_conf, sizeof(*config), GFP_KERNEL); - if (!config) - return -ENOMEM; - - /* Copy common data to all config ipc structs */ - for (i = 0; i < num_conf; i++) { - config[i].hdr.cmd = SOF_IPC_GLB_DAI_MSG | SOF_IPC_DAI_CONFIG; - config[i].format = le32_to_cpu(hw_config[i].fmt); - config[i].type = common_config.type; - config[i].dai_index = common_config.dai_index; - } + if (!token_list) + goto out; - /* now load DAI specific data and send IPC - type comes from token */ - switch (common_config.type) { + /* calculate size of tuples array */ + num_tuples += token_list[SOF_DAI_LINK_TOKENS].count; + num_sets = slink->num_hw_configs; + switch (slink->type) { case SOF_DAI_INTEL_SSP: - ret = sof_link_ssp_load(scomp, index, link, cfg, hw_config, config, curr_conf); + token_id = SOF_SSP_TOKENS; + num_tuples += token_list[SOF_SSP_TOKENS].count * slink->num_hw_configs; break; case SOF_DAI_INTEL_DMIC: - ret = sof_link_dmic_load(scomp, index, link, cfg, hw_config + curr_conf, config); + token_id = SOF_DMIC_TOKENS; + num_tuples += token_list[SOF_DMIC_TOKENS].count; + + /* Allocate memory for max PDM controllers */ + num_tuples += token_list[SOF_DMIC_PDM_TOKENS].count * SOF_DAI_INTEL_DMIC_NUM_CTRL; break; case SOF_DAI_INTEL_HDA: - ret = sof_link_hda_load(scomp, index, link, cfg, hw_config + curr_conf, config); + token_id = SOF_HDA_TOKENS; + num_tuples += token_list[SOF_HDA_TOKENS].count; break; case SOF_DAI_INTEL_ALH: - ret = sof_link_alh_load(scomp, index, link, cfg, hw_config + curr_conf, config); + token_id = SOF_ALH_TOKENS; + num_tuples += token_list[SOF_ALH_TOKENS].count; break; case SOF_DAI_IMX_SAI: - ret = sof_link_sai_load(scomp, index, link, cfg, hw_config + curr_conf, config); + token_id = SOF_SAI_TOKENS; + num_tuples += token_list[SOF_SAI_TOKENS].count; break; case SOF_DAI_IMX_ESAI: - ret = sof_link_esai_load(scomp, index, link, cfg, hw_config + curr_conf, config); + token_id = SOF_ESAI_TOKENS; + num_tuples += token_list[SOF_ESAI_TOKENS].count; + break; + case SOF_DAI_MEDIATEK_AFE: + token_id = SOF_AFE_TOKENS; + num_tuples += token_list[SOF_AFE_TOKENS].count; + break; + case SOF_DAI_AMD_DMIC: + token_id = SOF_ACPDMIC_TOKENS; + num_tuples += token_list[SOF_ACPDMIC_TOKENS].count; break; default: - dev_err(scomp->dev, "error: invalid DAI type %d\n", common_config.type); - ret = -EINVAL; break; } - kfree(config); + /* allocate memory for tuples array */ + slink->tuples = kcalloc(num_tuples, sizeof(*slink->tuples), GFP_KERNEL); + if (!slink->tuples) { + kfree(slink->hw_configs); + kfree(slink); + return -ENOMEM; + } + + if (token_list[SOF_DAI_LINK_TOKENS].tokens) { + /* parse one set of DAI link tokens */ + ret = sof_copy_tuples(sdev, private->array, le32_to_cpu(private->size), + SOF_DAI_LINK_TOKENS, 1, slink->tuples, + num_tuples, &slink->num_tuples); + if (ret < 0) { + dev_err(scomp->dev, "failed to parse %s for dai link %s\n", + token_list[SOF_DAI_LINK_TOKENS].name, link->name); + goto err; + } + } + + /* nothing more to do if there are no DAI type-specific tokens defined */ + if (!token_id || !token_list[token_id].tokens) + goto out; + + /* parse "num_sets" sets of DAI-specific tokens */ + ret = sof_copy_tuples(sdev, private->array, le32_to_cpu(private->size), + token_id, num_sets, slink->tuples, num_tuples, &slink->num_tuples); + if (ret < 0) { + dev_err(scomp->dev, "failed to parse %s for dai link %s\n", + token_list[token_id].name, link->name); + goto err; + } + + /* for DMIC, also parse all sets of DMIC PDM tokens based on active PDM count */ + if (token_id == SOF_DMIC_TOKENS) { + num_sets = sof_get_token_value(SOF_TKN_INTEL_DMIC_NUM_PDM_ACTIVE, + slink->tuples, slink->num_tuples); + + if (num_sets < 0) { + dev_err(sdev->dev, "Invalid active PDM count for %s\n", link->name); + ret = num_sets; + goto err; + } + + ret = sof_copy_tuples(sdev, private->array, le32_to_cpu(private->size), + SOF_DMIC_PDM_TOKENS, num_sets, slink->tuples, + num_tuples, &slink->num_tuples); + if (ret < 0) { + dev_err(scomp->dev, "failed to parse %s for dai link %s\n", + token_list[SOF_DMIC_PDM_TOKENS].name, link->name); + goto err; + } + } +out: + link->dobj.private = slink; + list_add(&slink->list, &sdev->dai_link_list); + + return 0; + +err: + kfree(slink->tuples); + kfree(slink->hw_configs); + kfree(slink); return ret; } +static int sof_link_unload(struct snd_soc_component *scomp, struct snd_soc_dobj *dobj) +{ + struct snd_sof_dai_link *slink = dobj->private; + + if (!slink) + return 0; + + kfree(slink->tuples); + list_del(&slink->list); + kfree(slink->hw_configs); + kfree(slink); + dobj->private = NULL; + + return 0; +} + /* DAI link - used for any driver specific init */ static int sof_route_load(struct snd_soc_component *scomp, int index, struct snd_soc_dapm_route *route) { struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); - struct sof_ipc_pipe_comp_connect *connect; struct snd_sof_widget *source_swidget, *sink_swidget; struct snd_soc_dobj *dobj = &route->dobj; struct snd_sof_route *sroute; @@ -3305,16 +1837,6 @@ static int sof_route_load(struct snd_soc_component *scomp, int index, return -ENOMEM; sroute->scomp = scomp; - - connect = kzalloc(sizeof(*connect), GFP_KERNEL); - if (!connect) { - kfree(sroute); - return -ENOMEM; - } - - connect->hdr.size = sizeof(*connect); - connect->hdr.cmd = SOF_IPC_GLB_TPLG_MSG | SOF_IPC_TPLG_COMP_CONNECT; - dev_dbg(scomp->dev, "sink %s control %s source %s\n", route->sink, route->control ? route->control : "none", route->source); @@ -3338,8 +1860,6 @@ static int sof_route_load(struct snd_soc_component *scomp, int index, source_swidget->id == snd_soc_dapm_output) goto err; - connect->source_id = source_swidget->comp_id; - /* sink component */ sink_swidget = snd_sof_find_swidget(scomp, (char *)route->sink); if (!sink_swidget) { @@ -3357,61 +1877,20 @@ static int sof_route_load(struct snd_soc_component *scomp, int index, sink_swidget->id == snd_soc_dapm_output) goto err; - connect->sink_id = sink_swidget->comp_id; - - /* - * For virtual routes, both sink and source are not - * buffer. Since only buffer linked to component is supported by - * FW, others are reported as error, add check in route function, - * do not send it to FW when both source and sink are not buffer - */ - if (source_swidget->id != snd_soc_dapm_buffer && - sink_swidget->id != snd_soc_dapm_buffer) { - dev_dbg(scomp->dev, "warning: neither Linked source component %s nor sink component %s is of buffer type, ignoring link\n", - route->source, route->sink); - goto err; - } else { - sroute->route = route; - dobj->private = sroute; - sroute->private = connect; - sroute->src_widget = source_swidget; - sroute->sink_widget = sink_swidget; + sroute->route = route; + dobj->private = sroute; + sroute->src_widget = source_swidget; + sroute->sink_widget = sink_swidget; - /* add route to route list */ - list_add(&sroute->list, &sdev->route_list); - - return 0; - } + /* add route to route list */ + list_add(&sroute->list, &sdev->route_list); + return 0; err: - kfree(connect); kfree(sroute); return ret; } -int snd_sof_complete_pipeline(struct snd_sof_dev *sdev, - struct snd_sof_widget *swidget) -{ - struct sof_ipc_pipe_ready ready; - struct sof_ipc_reply reply; - int ret; - - dev_dbg(sdev->dev, "tplg: complete pipeline %s id %d\n", - swidget->widget->name, swidget->comp_id); - - memset(&ready, 0, sizeof(ready)); - ready.hdr.size = sizeof(ready); - ready.hdr.cmd = SOF_IPC_GLB_TPLG_MSG | SOF_IPC_TPLG_PIPE_COMPLETE; - ready.comp_id = swidget->comp_id; - - ret = sof_ipc_tx_message(sdev->ipc, - ready.hdr.cmd, &ready, sizeof(ready), &reply, - sizeof(reply)); - if (ret < 0) - return ret; - return 1; -} - /** * sof_set_pipe_widget - Set pipe_widget for a component * @sdev: pointer to struct snd_sof_dev @@ -3451,8 +1930,38 @@ static int sof_complete(struct snd_soc_component *scomp) { struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); struct snd_sof_widget *swidget, *comp_swidget; + const struct sof_ipc_tplg_ops *ipc_tplg_ops = sdev->ipc->ops->tplg; + const struct sof_ipc_tplg_widget_ops *widget_ops = ipc_tplg_ops->widget; + struct snd_sof_control *scontrol; int ret; + /* first update all control IPC structures based on the IPC version */ + if (ipc_tplg_ops->control_setup) + list_for_each_entry(scontrol, &sdev->kcontrol_list, list) { + ret = ipc_tplg_ops->control_setup(sdev, scontrol); + if (ret < 0) { + dev_err(sdev->dev, "failed updating IPC struct for control %s\n", + scontrol->name); + return ret; + } + } + + /* + * then update all widget IPC structures. If any of the ipc_setup callbacks fail, the + * topology will be removed and all widgets will be unloaded resulting in freeing all + * associated memories. + */ + list_for_each_entry(swidget, &sdev->widget_list, list) { + if (widget_ops[swidget->id].ipc_setup) { + ret = widget_ops[swidget->id].ipc_setup(swidget); + if (ret < 0) { + dev_err(sdev->dev, "failed updating IPC struct for %s\n", + swidget->widget->name); + return ret; + } + } + } + /* set the pipe_widget and apply the dynamic_pipeline_widget_flag */ list_for_each_entry(swidget, &sdev->widget_list, list) { switch (swidget->id) { @@ -3461,7 +1970,7 @@ static int sof_complete(struct snd_soc_component *scomp) * Apply the dynamic_pipeline_widget flag and set the pipe_widget field * for all widgets that have the same pipeline ID as the scheduler widget */ - list_for_each_entry_reverse(comp_swidget, &sdev->widget_list, list) + list_for_each_entry(comp_swidget, &sdev->widget_list, list) if (comp_swidget->pipeline_id == swidget->pipeline_id) { ret = sof_set_pipe_widget(sdev, swidget, comp_swidget); if (ret < 0) @@ -3474,67 +1983,40 @@ static int sof_complete(struct snd_soc_component *scomp) } /* verify topology components loading including dynamic pipelines */ - if (sof_core_debug & SOF_DBG_VERIFY_TPLG) { - ret = sof_set_up_pipelines(sdev, true); - if (ret < 0) { - dev_err(sdev->dev, "error: topology verification failed %d\n", ret); - return ret; - } + if (sof_debug_check_flag(SOF_DBG_VERIFY_TPLG)) { + if (ipc_tplg_ops->set_up_all_pipelines && ipc_tplg_ops->tear_down_all_pipelines) { + ret = ipc_tplg_ops->set_up_all_pipelines(sdev, true); + if (ret < 0) { + dev_err(sdev->dev, "Failed to set up all topology pipelines: %d\n", + ret); + return ret; + } - ret = sof_tear_down_pipelines(sdev, true); - if (ret < 0) { - dev_err(sdev->dev, "error: topology tear down pipelines failed %d\n", ret); - return ret; + ret = ipc_tplg_ops->tear_down_all_pipelines(sdev, true); + if (ret < 0) { + dev_err(sdev->dev, "Failed to tear down topology pipelines: %d\n", + ret); + return ret; + } } } /* set up static pipelines */ - return sof_set_up_pipelines(sdev, false); + if (ipc_tplg_ops->set_up_all_pipelines) + return ipc_tplg_ops->set_up_all_pipelines(sdev, false); + + return 0; } /* manifest - optional to inform component of manifest */ static int sof_manifest(struct snd_soc_component *scomp, int index, struct snd_soc_tplg_manifest *man) { - u32 size; - u32 abi_version; - - size = le32_to_cpu(man->priv.size); - - /* backward compatible with tplg without ABI info */ - if (!size) { - dev_dbg(scomp->dev, "No topology ABI info\n"); - return 0; - } - - if (size != SOF_TPLG_ABI_SIZE) { - dev_err(scomp->dev, "error: invalid topology ABI size\n"); - return -EINVAL; - } - - dev_info(scomp->dev, - "Topology: ABI %d:%d:%d Kernel ABI %d:%d:%d\n", - man->priv.data[0], man->priv.data[1], - man->priv.data[2], SOF_ABI_MAJOR, SOF_ABI_MINOR, - SOF_ABI_PATCH); - - abi_version = SOF_ABI_VER(man->priv.data[0], - man->priv.data[1], - man->priv.data[2]); - - if (SOF_ABI_VERSION_INCOMPATIBLE(SOF_ABI_VERSION, abi_version)) { - dev_err(scomp->dev, "error: incompatible topology ABI version\n"); - return -EINVAL; - } + struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); + const struct sof_ipc_tplg_ops *ipc_tplg_ops = sdev->ipc->ops->tplg; - if (SOF_ABI_VERSION_MINOR(abi_version) > SOF_ABI_MINOR) { - if (!IS_ENABLED(CONFIG_SND_SOC_SOF_STRICT_ABI_CHECKS)) { - dev_warn(scomp->dev, "warn: topology ABI is more recent than kernel\n"); - } else { - dev_err(scomp->dev, "error: topology ABI is more recent than kernel\n"); - return -EINVAL; - } - } + if (ipc_tplg_ops->parse_manifest) + return ipc_tplg_ops->parse_manifest(scomp, index, man); return 0; } @@ -3573,6 +2055,7 @@ static struct snd_soc_tplg_ops sof_tplg_ops = { /* DAI link - used for any driver specific init */ .link_load = sof_link_load, + .link_unload = sof_link_unload, /* completion - called at completion of firmware loading */ .complete = sof_complete, @@ -3591,6 +2074,7 @@ static struct snd_soc_tplg_ops sof_tplg_ops = { int snd_sof_load_topology(struct snd_soc_component *scomp, const char *file) { + struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); const struct firmware *fw; int ret; @@ -3613,6 +2097,10 @@ int snd_sof_load_topology(struct snd_soc_component *scomp, const char *file) } release_firmware(fw); + + if (ret >= 0 && sdev->led_present) + ret = snd_ctl_led_request(); + return ret; } EXPORT_SYMBOL(snd_sof_load_topology); |