From c0116be3d191393928d39791d203a4495d77b66c Mon Sep 17 00:00:00 2001 From: "Subhransu S. Prusty" Date: Thu, 4 May 2017 14:09:11 +0530 Subject: ASoC: Intel: Skylake: Fix typo for token d0i3 caps Signed-off-by: Subhransu S. Prusty Acked-by: Vinod Koul Signed-off-by: Mark Brown --- sound/soc/intel/skylake/skl-topology.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc/intel/skylake/skl-topology.c') diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c index 3a99712e44a8..b28199a5348c 100644 --- a/sound/soc/intel/skylake/skl-topology.c +++ b/sound/soc/intel/skylake/skl-topology.c @@ -1995,7 +1995,7 @@ static int skl_tplg_get_token(struct device *dev, mconfig->converter = tkn_elem->value; break; - case SKL_TKL_U32_D0I3_CAPS: + case SKL_TKN_U32_D0I3_CAPS: mconfig->d0i3_caps = tkn_elem->value; break; -- cgit From 133e6e5c27340fe2205537373e50d43881a0f745 Mon Sep 17 00:00:00 2001 From: Shreyas NC Date: Mon, 15 May 2017 19:44:31 +0530 Subject: ASoC: Intel: Skylake: Support for multiple data blocks Module init params are additional data block in the module private data. Skylake driver doesn't yet have support to parse multiple data blocks if it appears in private data. Add support for parsing of multiple data blocks and module init params. Signed-off-by: Shreyas NC Signed-off-by: Subhransu S. Prusty Acked-by: Vinod Koul Signed-off-by: Mark Brown --- sound/soc/intel/skylake/skl-topology.c | 19 ++++++++++++++++--- 1 file changed, 16 insertions(+), 3 deletions(-) (limited to 'sound/soc/intel/skylake/skl-topology.c') diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c index b28199a5348c..4c3bdff092bd 100644 --- a/sound/soc/intel/skylake/skl-topology.c +++ b/sound/soc/intel/skylake/skl-topology.c @@ -2070,6 +2070,16 @@ static int skl_tplg_get_token(struct device *dev, break; + case SKL_TKN_U32_CAPS_SET_PARAMS: + mconfig->formats_config.set_params = + tkn_elem->value; + break; + + case SKL_TKN_U32_CAPS_PARAMS_ID: + mconfig->formats_config.param_id = + tkn_elem->value; + break; + case SKL_TKN_U32_PROC_DOMAIN: mconfig->domain = tkn_elem->value; @@ -2147,7 +2157,7 @@ static int skl_tplg_get_tokens(struct device *dev, tuple_size += tkn_count * sizeof(*tkn_elem); } - return 0; + return off; } /* @@ -2198,10 +2208,11 @@ static int skl_tplg_get_pvt_data(struct snd_soc_tplg_dapm_widget *tplg_w, num_blocks = ret; off += array->size; - array = (struct snd_soc_tplg_vendor_array *)(tplg_w->priv.data + off); - /* Read the BLOCK_TYPE and BLOCK_SIZE descriptor */ while (num_blocks > 0) { + array = (struct snd_soc_tplg_vendor_array *) + (tplg_w->priv.data + off); + ret = skl_tplg_get_desc_blocks(dev, array); if (ret < 0) @@ -2237,7 +2248,9 @@ static int skl_tplg_get_pvt_data(struct snd_soc_tplg_dapm_widget *tplg_w, memcpy(mconfig->formats_config.caps, data, mconfig->formats_config.caps_size); --num_blocks; + ret = mconfig->formats_config.caps_size; } + off += ret; } return 0; -- cgit From 7a1b749b34e8238acae8a039a8f6822f4f4e2061 Mon Sep 17 00:00:00 2001 From: Dharageswari R Date: Wed, 31 May 2017 10:30:25 +0530 Subject: ASoC: Intel: Skylake: Add enum control for mic selection User may prefer to select data from particular mics. A mic-select module in DSP allows this selection. Create possible enum controls to allow user to select a combination of mics to capture data from. Based on the user selection, parameters are generated and passed to mic-select module during init. Signed-off-by: Dharageswari R Signed-off-by: Subhransu S. Prusty Signed-off-by: Vinod Koul Signed-off-by: Mark Brown --- sound/soc/intel/skylake/skl-topology.c | 159 +++++++++++++++++++++++++++++++++ 1 file changed, 159 insertions(+) (limited to 'sound/soc/intel/skylake/skl-topology.c') diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c index 4c3bdff092bd..212cee71d586 100644 --- a/sound/soc/intel/skylake/skl-topology.c +++ b/sound/soc/intel/skylake/skl-topology.c @@ -36,6 +36,19 @@ #define SKL_IN_DIR_BIT_MASK BIT(0) #define SKL_PIN_COUNT_MASK GENMASK(7, 4) +static const int mic_mono_list[] = { +0, 1, 2, 3, +}; +static const int mic_stereo_list[][SKL_CH_STEREO] = { +{0, 1}, {0, 2}, {0, 3}, {1, 2}, {1, 3}, {2, 3}, +}; +static const int mic_trio_list[][SKL_CH_TRIO] = { +{0, 1, 2}, {0, 1, 3}, {0, 2, 3}, {1, 2, 3}, +}; +static const int mic_quatro_list[][SKL_CH_QUATRO] = { +{0, 1, 2, 3}, +}; + void skl_tplg_d0i3_get(struct skl *skl, enum d0i3_capability caps) { struct skl_d0i3_data *d0i3 = &skl->skl_sst->d0i3; @@ -1314,6 +1327,111 @@ static int skl_tplg_tlv_control_set(struct snd_kcontrol *kcontrol, return 0; } +static int skl_tplg_mic_control_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kcontrol); + struct skl_module_cfg *mconfig = w->priv; + struct soc_enum *ec = (struct soc_enum *)kcontrol->private_value; + u32 ch_type = *((u32 *)ec->dobj.private); + + if (mconfig->dmic_ch_type == ch_type) + ucontrol->value.enumerated.item[0] = + mconfig->dmic_ch_combo_index; + else + ucontrol->value.enumerated.item[0] = 0; + + return 0; +} + +static int skl_fill_mic_sel_params(struct skl_module_cfg *mconfig, + struct skl_mic_sel_config *mic_cfg, struct device *dev) +{ + struct skl_specific_cfg *sp_cfg = &mconfig->formats_config; + + sp_cfg->caps_size = sizeof(struct skl_mic_sel_config); + sp_cfg->set_params = SKL_PARAM_SET; + sp_cfg->param_id = 0x00; + if (!sp_cfg->caps) { + sp_cfg->caps = devm_kzalloc(dev, sp_cfg->caps_size, GFP_KERNEL); + if (!sp_cfg->caps) + return -ENOMEM; + } + + mic_cfg->mic_switch = SKL_MIC_SEL_SWITCH; + mic_cfg->flags = 0; + memcpy(sp_cfg->caps, mic_cfg, sp_cfg->caps_size); + + return 0; +} + +static int skl_tplg_mic_control_set(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kcontrol); + struct skl_module_cfg *mconfig = w->priv; + struct skl_mic_sel_config mic_cfg = {0}; + struct soc_enum *ec = (struct soc_enum *)kcontrol->private_value; + u32 ch_type = *((u32 *)ec->dobj.private); + const int *list; + u8 in_ch, out_ch, index; + + mconfig->dmic_ch_type = ch_type; + mconfig->dmic_ch_combo_index = ucontrol->value.enumerated.item[0]; + + /* enum control index 0 is INVALID, so no channels to be set */ + if (mconfig->dmic_ch_combo_index == 0) + return 0; + + /* No valid channel selection map for index 0, so offset by 1 */ + index = mconfig->dmic_ch_combo_index - 1; + + switch (ch_type) { + case SKL_CH_MONO: + if (mconfig->dmic_ch_combo_index > ARRAY_SIZE(mic_mono_list)) + return -EINVAL; + + list = &mic_mono_list[index]; + break; + + case SKL_CH_STEREO: + if (mconfig->dmic_ch_combo_index > ARRAY_SIZE(mic_stereo_list)) + return -EINVAL; + + list = mic_stereo_list[index]; + break; + + case SKL_CH_TRIO: + if (mconfig->dmic_ch_combo_index > ARRAY_SIZE(mic_trio_list)) + return -EINVAL; + + list = mic_trio_list[index]; + break; + + case SKL_CH_QUATRO: + if (mconfig->dmic_ch_combo_index > ARRAY_SIZE(mic_quatro_list)) + return -EINVAL; + + list = mic_quatro_list[index]; + break; + + default: + dev_err(w->dapm->dev, + "Invalid channel %d for mic_select module\n", + ch_type); + return -EINVAL; + + } + + /* channel type enum map to number of chanels for that type */ + for (out_ch = 0; out_ch < ch_type; out_ch++) { + in_ch = list[out_ch]; + mic_cfg.blob[out_ch][in_ch] = SKL_DEFAULT_MIC_SEL_GAIN; + } + + return skl_fill_mic_sel_params(mconfig, &mic_cfg, w->dapm->dev); +} + /* * Fill the dma id for host and link. In case of passthrough * pipeline, this will both host and link in the same @@ -1666,6 +1784,14 @@ static const struct snd_soc_tplg_bytes_ext_ops skl_tlv_ops[] = { skl_tplg_tlv_control_set}, }; +static const struct snd_soc_tplg_kcontrol_ops skl_tplg_kcontrol_ops[] = { + { + .id = SKL_CONTROL_TYPE_MIC_SELECT, + .get = skl_tplg_mic_control_get, + .put = skl_tplg_mic_control_set, + }, +}; + static int skl_tplg_fill_pipe_tkn(struct device *dev, struct skl_pipe *pipe, u32 tkn, u32 tkn_val) @@ -2390,14 +2516,34 @@ static int skl_init_algo_data(struct device *dev, struct soc_bytes_ext *be, return 0; } +static int skl_init_enum_data(struct device *dev, struct soc_enum *se, + struct snd_soc_tplg_enum_control *ec) +{ + + void *data; + + if (ec->priv.size) { + data = devm_kzalloc(dev, sizeof(ec->priv.size), GFP_KERNEL); + if (!data) + return -ENOMEM; + memcpy(data, ec->priv.data, ec->priv.size); + se->dobj.private = data; + } + + return 0; + +} + static int skl_tplg_control_load(struct snd_soc_component *cmpnt, struct snd_kcontrol_new *kctl, struct snd_soc_tplg_ctl_hdr *hdr) { struct soc_bytes_ext *sb; struct snd_soc_tplg_bytes_control *tplg_bc; + struct snd_soc_tplg_enum_control *tplg_ec; struct hdac_ext_bus *ebus = snd_soc_component_get_drvdata(cmpnt); struct hdac_bus *bus = ebus_to_hbus(ebus); + struct soc_enum *se; switch (hdr->ops.info) { case SND_SOC_TPLG_CTL_BYTES: @@ -2411,6 +2557,17 @@ static int skl_tplg_control_load(struct snd_soc_component *cmpnt, } break; + case SND_SOC_TPLG_CTL_ENUM: + tplg_ec = container_of(hdr, + struct snd_soc_tplg_enum_control, hdr); + if (kctl->access & SNDRV_CTL_ELEM_ACCESS_READWRITE) { + se = (struct soc_enum *)kctl->private_value; + if (tplg_ec->priv.size) + return skl_init_enum_data(bus->dev, se, + tplg_ec); + } + break; + default: dev_warn(bus->dev, "Control load not supported %d:%d:%d\n", hdr->ops.get, hdr->ops.put, hdr->ops.info); @@ -2639,6 +2796,8 @@ static struct snd_soc_tplg_ops skl_tplg_ops = { .control_load = skl_tplg_control_load, .bytes_ext_ops = skl_tlv_ops, .bytes_ext_ops_count = ARRAY_SIZE(skl_tlv_ops), + .io_ops = skl_tplg_kcontrol_ops, + .io_ops_count = ARRAY_SIZE(skl_tplg_kcontrol_ops), .manifest = skl_manifest_load, }; -- cgit From 939df3ada789ccd61a01721df8fc7955aab3aad7 Mon Sep 17 00:00:00 2001 From: Ramesh Babu Date: Mon, 19 Jun 2017 11:59:19 +0530 Subject: ASoC: Intel: Skylake: Add deep buffer support With this patch, the dma buffer size is fetched from topology binary. This buffer size is applicable for gateway copier modules. Now that we can configure DSP dma buffer size, the device can support deep buffer playback. DSP fetches large buffer and can result fewer wakes, which helps in power reduction. Signed-off-by: Ramesh Babu Signed-off-by: Subhransu S. Prusty Acked-By: Vinod Koul Signed-off-by: Mark Brown --- sound/soc/intel/skylake/skl-topology.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'sound/soc/intel/skylake/skl-topology.c') diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c index 212cee71d586..9569f118e97e 100644 --- a/sound/soc/intel/skylake/skl-topology.c +++ b/sound/soc/intel/skylake/skl-topology.c @@ -2212,6 +2212,10 @@ static int skl_tplg_get_token(struct device *dev, break; + case SKL_TKN_U32_DMA_BUF_SIZE: + mconfig->dma_buffer_size = tkn_elem->value; + break; + case SKL_TKN_U8_IN_PIN_TYPE: case SKL_TKN_U8_OUT_PIN_TYPE: case SKL_TKN_U8_CONN_TYPE: -- cgit From d14700a01f9101c2bc75c24fc859c8d85ba7e623 Mon Sep 17 00:00:00 2001 From: Vinod Koul Date: Fri, 30 Jun 2017 09:06:06 +0530 Subject: ASoC: Intel: Skylake: Debugfs facility to dump module config Driver modules have lot of information represented in struct skl_module_cfg. Knowing this is useful for debug, so enable debugfs for this structure. Signed-off-by: Vinod Koul Signed-off-by: Vunny Sodhi Signed-off-by: Guneshwor Singh Signed-off-by: Mark Brown --- sound/soc/intel/skylake/skl-topology.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'sound/soc/intel/skylake/skl-topology.c') diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c index 9569f118e97e..c02da16fdfd6 100644 --- a/sound/soc/intel/skylake/skl-topology.c +++ b/sound/soc/intel/skylake/skl-topology.c @@ -2472,6 +2472,9 @@ static int skl_tplg_widget_load(struct snd_soc_component *cmpnt, ret = skl_tplg_get_pvt_data(tplg_w, skl, bus->dev, mconfig); if (ret < 0) return ret; + + skl_debug_init_module(skl->debugfs, w, mconfig); + bind_event: if (tplg_w->event_type == 0) { dev_dbg(bus->dev, "ASoC: No event handler required\n"); -- cgit