diff options
-rw-r--r-- | drivers/soundwire/qcom.c | 33 | ||||
-rw-r--r-- | sound/soc/fsl/Kconfig | 1 | ||||
-rw-r--r-- | sound/soc/qcom/sc8280xp.c | 13 | ||||
-rw-r--r-- | sound/soc/qcom/sdw.c | 45 | ||||
-rw-r--r-- | sound/soc/qcom/sdw.h | 1 | ||||
-rw-r--r-- | sound/soc/qcom/sm8250.c | 15 | ||||
-rw-r--r-- | sound/soc/soc-core.c | 10 | ||||
-rw-r--r-- | sound/soc/sof/ipc4-topology.c | 12 | ||||
-rw-r--r-- | sound/soc/sof/ipc4.c | 64 |
9 files changed, 124 insertions, 70 deletions
diff --git a/drivers/soundwire/qcom.c b/drivers/soundwire/qcom.c index a1e2d6c98186..8076d40407d4 100644 --- a/drivers/soundwire/qcom.c +++ b/drivers/soundwire/qcom.c @@ -1265,10 +1265,7 @@ static int qcom_swrm_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct qcom_swrm_ctrl *ctrl = dev_get_drvdata(dai->dev); - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct sdw_stream_runtime *sruntime; - struct snd_soc_dai *codec_dai; - int ret, i; + int ret; ret = pm_runtime_get_sync(ctrl->dev); if (ret < 0 && ret != -EACCES) { @@ -1279,33 +1276,7 @@ static int qcom_swrm_startup(struct snd_pcm_substream *substream, return ret; } - sruntime = sdw_alloc_stream(dai->name); - if (!sruntime) { - ret = -ENOMEM; - goto err_alloc; - } - - ctrl->sruntime[dai->id] = sruntime; - - for_each_rtd_codec_dais(rtd, i, codec_dai) { - ret = snd_soc_dai_set_stream(codec_dai, sruntime, - substream->stream); - if (ret < 0 && ret != -ENOTSUPP) { - dev_err(dai->dev, "Failed to set sdw stream on %s\n", - codec_dai->name); - goto err_set_stream; - } - } - return 0; - -err_set_stream: - sdw_release_stream(sruntime); -err_alloc: - pm_runtime_mark_last_busy(ctrl->dev); - pm_runtime_put_autosuspend(ctrl->dev); - - return ret; } static void qcom_swrm_shutdown(struct snd_pcm_substream *substream, @@ -1314,8 +1285,6 @@ static void qcom_swrm_shutdown(struct snd_pcm_substream *substream, struct qcom_swrm_ctrl *ctrl = dev_get_drvdata(dai->dev); swrm_wait_for_wr_fifo_done(ctrl); - sdw_release_stream(ctrl->sruntime[dai->id]); - ctrl->sruntime[dai->id] = NULL; pm_runtime_mark_last_busy(ctrl->dev); pm_runtime_put_autosuspend(ctrl->dev); diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig index bec2aa561930..13cb6960aae7 100644 --- a/sound/soc/fsl/Kconfig +++ b/sound/soc/fsl/Kconfig @@ -121,6 +121,7 @@ config SND_SOC_FSL_UTILS config SND_SOC_FSL_RPMSG tristate "NXP Audio Base On RPMSG support" depends on COMMON_CLK + depends on OF && I2C depends on RPMSG depends on SND_IMX_SOC || SND_IMX_SOC = n select SND_SOC_IMX_RPMSG if SND_IMX_SOC != n diff --git a/sound/soc/qcom/sc8280xp.c b/sound/soc/qcom/sc8280xp.c index d93b18f07be5..7c20b25ba3de 100644 --- a/sound/soc/qcom/sc8280xp.c +++ b/sound/soc/qcom/sc8280xp.c @@ -31,6 +31,17 @@ static int sc8280xp_snd_init(struct snd_soc_pcm_runtime *rtd) return qcom_snd_wcd_jack_setup(rtd, &data->jack, &data->jack_setup); } +static void sc8280xp_snd_shutdown(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0); + struct sc8280xp_snd_data *pdata = snd_soc_card_get_drvdata(rtd->card); + struct sdw_stream_runtime *sruntime = pdata->sruntime[cpu_dai->id]; + + pdata->sruntime[cpu_dai->id] = NULL; + sdw_release_stream(sruntime); +} + static int sc8280xp_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params) { @@ -91,6 +102,8 @@ static int sc8280xp_snd_hw_free(struct snd_pcm_substream *substream) } static const struct snd_soc_ops sc8280xp_be_ops = { + .startup = qcom_snd_sdw_startup, + .shutdown = sc8280xp_snd_shutdown, .hw_params = sc8280xp_snd_hw_params, .hw_free = sc8280xp_snd_hw_free, .prepare = sc8280xp_snd_prepare, diff --git a/sound/soc/qcom/sdw.c b/sound/soc/qcom/sdw.c index dd275123d31d..77dbe0c28b29 100644 --- a/sound/soc/qcom/sdw.c +++ b/sound/soc/qcom/sdw.c @@ -1,5 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 -// Copyright (c) 2018, Linaro Limited. +// Copyright (c) 2018-2023, Linaro Limited. // Copyright (c) 2018, The Linux Foundation. All rights reserved. #include <dt-bindings/sound/qcom,q6afe.h> @@ -7,6 +7,49 @@ #include <sound/soc.h> #include "sdw.h" +/** + * qcom_snd_sdw_startup() - Helper to start Soundwire stream for SoC audio card + * @substream: The PCM substream from audio, as passed to snd_soc_ops->startup() + * + * Helper for the SoC audio card (snd_soc_ops->startup()) to allocate and set + * Soundwire stream runtime to each codec DAI. + * + * The shutdown() callback should call sdw_release_stream() on the same + * sdw_stream_runtime. + * + * Return: 0 or errno + */ +int qcom_snd_sdw_startup(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0); + struct sdw_stream_runtime *sruntime; + struct snd_soc_dai *codec_dai; + int ret, i; + + sruntime = sdw_alloc_stream(cpu_dai->name); + if (!sruntime) + return -ENOMEM; + + for_each_rtd_codec_dais(rtd, i, codec_dai) { + ret = snd_soc_dai_set_stream(codec_dai, sruntime, + substream->stream); + if (ret < 0 && ret != -ENOTSUPP) { + dev_err(rtd->dev, "Failed to set sdw stream on %s\n", + codec_dai->name); + goto err_set_stream; + } + } + + return 0; + +err_set_stream: + sdw_release_stream(sruntime); + + return ret; +} +EXPORT_SYMBOL_GPL(qcom_snd_sdw_startup); + int qcom_snd_sdw_prepare(struct snd_pcm_substream *substream, struct sdw_stream_runtime *sruntime, bool *stream_prepared) diff --git a/sound/soc/qcom/sdw.h b/sound/soc/qcom/sdw.h index d74cbb84da13..392e3455f1b1 100644 --- a/sound/soc/qcom/sdw.h +++ b/sound/soc/qcom/sdw.h @@ -6,6 +6,7 @@ #include <linux/soundwire/sdw.h> +int qcom_snd_sdw_startup(struct snd_pcm_substream *substream); int qcom_snd_sdw_prepare(struct snd_pcm_substream *substream, struct sdw_stream_runtime *runtime, bool *stream_prepared); diff --git a/sound/soc/qcom/sm8250.c b/sound/soc/qcom/sm8250.c index 9cc869fd70ac..f298167c2a23 100644 --- a/sound/soc/qcom/sm8250.c +++ b/sound/soc/qcom/sm8250.c @@ -66,7 +66,19 @@ static int sm8250_snd_startup(struct snd_pcm_substream *substream) default: break; } - return 0; + + return qcom_snd_sdw_startup(substream); +} + +static void sm2450_snd_shutdown(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0); + struct sm8250_snd_data *data = snd_soc_card_get_drvdata(rtd->card); + struct sdw_stream_runtime *sruntime = data->sruntime[cpu_dai->id]; + + data->sruntime[cpu_dai->id] = NULL; + sdw_release_stream(sruntime); } static int sm8250_snd_hw_params(struct snd_pcm_substream *substream, @@ -103,6 +115,7 @@ static int sm8250_snd_hw_free(struct snd_pcm_substream *substream) static const struct snd_soc_ops sm8250_be_ops = { .startup = sm8250_snd_startup, + .shutdown = sm2450_snd_shutdown, .hw_params = sm8250_snd_hw_params, .hw_free = sm8250_snd_hw_free, .prepare = sm8250_snd_prepare, diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 4ca3319a8e19..132946f82a29 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1059,7 +1059,7 @@ static int snd_soc_compensate_channel_connection_map(struct snd_soc_card *card, /* it should have ch_maps if connection was N:M */ if (dai_link->num_cpus > 1 && dai_link->num_codecs > 1 && dai_link->num_cpus != dai_link->num_codecs && !dai_link->ch_maps) { - dev_err(card->dev, "need to have ch_maps when N:M connction (%s)", + dev_err(card->dev, "need to have ch_maps when N:M connection (%s)", dai_link->name); return -EINVAL; } @@ -1299,7 +1299,7 @@ found: * * To avoid such issue, loop from 63 to 0 here. * Small number of SND_SOC_POSSIBLE_xxx will be Hi priority. - * Basic/Default settings of each part and aboves are defined + * Basic/Default settings of each part and above are defined * as Hi priority (= small number) of SND_SOC_POSSIBLE_xxx. */ for (i = 63; i >= 0; i--) { @@ -1845,7 +1845,7 @@ static void append_dmi_string(struct snd_soc_card *card, const char *str) * @flavour: The flavour "differentiator" for the card amongst its peers. * * An Intel machine driver may be used by many different devices but are - * difficult for userspace to differentiate, since machine drivers ususally + * difficult for userspace to differentiate, since machine drivers usually * use their own name as the card short name and leave the card long name * blank. To differentiate such devices and fix bugs due to lack of * device-specific configurations, this function allows DMI info to be used @@ -1866,7 +1866,7 @@ static void append_dmi_string(struct snd_soc_card *card, const char *str) * We only keep number and alphabet characters and a few separator characters * in the card long name since UCM in the user space uses the card long names * as card configuration directory names and AudoConf cannot support special - * charactors like SPACE. + * characters like SPACE. * * Returns 0 on success, otherwise a negative error code. */ @@ -2461,7 +2461,7 @@ EXPORT_SYMBOL_GPL(snd_soc_add_card_controls); /** * snd_soc_add_dai_controls - add an array of controls to a DAI. - * Convienience function to add a list of controls. + * Convenience function to add a list of controls. * * @dai: DAI to add controls to * @controls: array of controls to add diff --git a/sound/soc/sof/ipc4-topology.c b/sound/soc/sof/ipc4-topology.c index 8ab9c42069ee..4e7ab4e562e5 100644 --- a/sound/soc/sof/ipc4-topology.c +++ b/sound/soc/sof/ipc4-topology.c @@ -2383,6 +2383,8 @@ static int sof_ipc4_widget_setup(struct snd_sof_dev *sdev, struct snd_sof_widget } if (swidget->id != snd_soc_dapm_scheduler) { + int module_id = msg->primary & SOF_IPC4_MOD_ID_MASK; + ret = sof_ipc4_widget_assign_instance_id(sdev, swidget); if (ret < 0) { dev_err(sdev->dev, "failed to assign instance id for %s\n", @@ -2398,9 +2400,15 @@ static int sof_ipc4_widget_setup(struct snd_sof_dev *sdev, struct snd_sof_widget msg->extension &= ~SOF_IPC4_MOD_EXT_PPL_ID_MASK; msg->extension |= SOF_IPC4_MOD_EXT_PPL_ID(pipe_widget->instance_id); + + dev_dbg(sdev->dev, "Create widget %s (pipe %d) - ID %d, instance %d, core %d\n", + swidget->widget->name, swidget->pipeline_id, module_id, + swidget->instance_id, swidget->core); + } else { + dev_dbg(sdev->dev, "Create pipeline %s (pipe %d) - instance %d, core %d\n", + swidget->widget->name, swidget->pipeline_id, + swidget->instance_id, swidget->core); } - dev_dbg(sdev->dev, "Create widget %s instance %d - pipe %d - core %d\n", - swidget->widget->name, swidget->instance_id, swidget->pipeline_id, swidget->core); msg->data_size = ipc_size; msg->data_ptr = ipc_data; diff --git a/sound/soc/sof/ipc4.c b/sound/soc/sof/ipc4.c index a9d9800d2fcc..ac5c6bc66d2a 100644 --- a/sound/soc/sof/ipc4.c +++ b/sound/soc/sof/ipc4.c @@ -576,40 +576,12 @@ EXPORT_SYMBOL(sof_ipc4_find_debug_slot_offset_by_type); static int ipc4_fw_ready(struct snd_sof_dev *sdev, struct sof_ipc4_msg *ipc4_msg) { - int inbox_offset, inbox_size, outbox_offset, outbox_size; - /* no need to re-check version/ABI for subsequent boots */ if (!sdev->first_boot) return 0; - /* Set up the windows for IPC communication */ - inbox_offset = snd_sof_dsp_get_mailbox_offset(sdev); - if (inbox_offset < 0) { - dev_err(sdev->dev, "%s: No mailbox offset\n", __func__); - return inbox_offset; - } - inbox_size = SOF_IPC4_MSG_MAX_SIZE; - outbox_offset = snd_sof_dsp_get_window_offset(sdev, SOF_IPC4_OUTBOX_WINDOW_IDX); - outbox_size = SOF_IPC4_MSG_MAX_SIZE; - - sdev->fw_info_box.offset = snd_sof_dsp_get_window_offset(sdev, SOF_IPC4_INBOX_WINDOW_IDX); - sdev->fw_info_box.size = sizeof(struct sof_ipc4_fw_registers); - sdev->dsp_box.offset = inbox_offset; - sdev->dsp_box.size = inbox_size; - sdev->host_box.offset = outbox_offset; - sdev->host_box.size = outbox_size; - - sdev->debug_box.offset = snd_sof_dsp_get_window_offset(sdev, - SOF_IPC4_DEBUG_WINDOW_IDX); - sof_ipc4_create_exception_debugfs_node(sdev); - dev_dbg(sdev->dev, "mailbox upstream 0x%x - size 0x%x\n", - inbox_offset, inbox_size); - dev_dbg(sdev->dev, "mailbox downstream 0x%x - size 0x%x\n", - outbox_offset, outbox_size); - dev_dbg(sdev->dev, "debug box 0x%x\n", sdev->debug_box.offset); - return sof_ipc4_init_msg_memory(sdev); } @@ -713,7 +685,14 @@ static void sof_ipc4_rx_msg(struct snd_sof_dev *sdev) return; ipc4_msg->data_size = data_size; - snd_sof_ipc_msg_data(sdev, NULL, ipc4_msg->data_ptr, ipc4_msg->data_size); + err = snd_sof_ipc_msg_data(sdev, NULL, ipc4_msg->data_ptr, ipc4_msg->data_size); + if (err < 0) { + dev_err(sdev->dev, "failed to read IPC notification data: %d\n", err); + kfree(ipc4_msg->data_ptr); + ipc4_msg->data_ptr = NULL; + ipc4_msg->data_size = 0; + return; + } } /* Handle notifications with payload */ @@ -789,11 +768,38 @@ static const struct sof_ipc_pm_ops ipc4_pm_ops = { static int sof_ipc4_init(struct snd_sof_dev *sdev) { struct sof_ipc4_fw_data *ipc4_data = sdev->private; + int inbox_offset; mutex_init(&ipc4_data->pipeline_state_mutex); xa_init_flags(&ipc4_data->fw_lib_xa, XA_FLAGS_ALLOC); + /* Set up the windows for IPC communication */ + inbox_offset = snd_sof_dsp_get_mailbox_offset(sdev); + if (inbox_offset < 0) { + dev_err(sdev->dev, "%s: No mailbox offset\n", __func__); + return inbox_offset; + } + + sdev->dsp_box.offset = inbox_offset; + sdev->dsp_box.size = SOF_IPC4_MSG_MAX_SIZE; + sdev->host_box.offset = snd_sof_dsp_get_window_offset(sdev, + SOF_IPC4_OUTBOX_WINDOW_IDX); + sdev->host_box.size = SOF_IPC4_MSG_MAX_SIZE; + + sdev->debug_box.offset = snd_sof_dsp_get_window_offset(sdev, + SOF_IPC4_DEBUG_WINDOW_IDX); + + sdev->fw_info_box.offset = snd_sof_dsp_get_window_offset(sdev, + SOF_IPC4_INBOX_WINDOW_IDX); + sdev->fw_info_box.size = sizeof(struct sof_ipc4_fw_registers); + + dev_dbg(sdev->dev, "mailbox upstream %#x - size %#x\n", + sdev->dsp_box.offset, SOF_IPC4_MSG_MAX_SIZE); + dev_dbg(sdev->dev, "mailbox downstream %#x - size %#x\n", + sdev->host_box.offset, SOF_IPC4_MSG_MAX_SIZE); + dev_dbg(sdev->dev, "debug box %#x\n", sdev->debug_box.offset); + return 0; } |