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Merge series "ASoC: SOF: Intel and IMX updates for 5.8" from Kai Vehmanen <kai.vehmanen@linux.intel.com>:
Hi, here's a series of minor fixes and improvements to SOF. Add support for smart amplifier component type. Cover more systems by relaxing match rules for the generic Soundwire machine driver. Fix issues with driver unload and address a few compiler warnings. Daniel Baluta (2): ASoC: SOF: Do nothing when DSP PM callbacks are not set ASoC: SOF: define INFO_ flags in dsp_ops Keyon Jie (1): ASoC: SOF: topology: add support to smart amplifier Marcin Rajwa (2): ASoC: SOF: add a power_down_notify method ASoC: SOF: inform DSP that driver is going to be removed Pierre-Louis Bossart (2): ASoC: SOF: imx: make dsp_ops static ASoC: SOF: imx: make imx8m_dsp_ops static randerwang (1): ASoC: SOF: Intel: sdw: relax sdw machine select constraints include/sound/sof/topology.h | 2 ++ sound/soc/sof/core.c | 6 ++++++ sound/soc/sof/imx/imx8.c | 2 +- sound/soc/sof/imx/imx8m.c | 8 +++++++- sound/soc/sof/intel/hda.c | 10 +++++++++- sound/soc/sof/pm.c | 19 +++++++++++++++++-- sound/soc/sof/sof-priv.h | 1 + sound/soc/sof/topology.c | 1 + 8 files changed, 44 insertions(+), 5 deletions(-) -- 2.26.0
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4ace9a0ec7
@ -38,6 +38,7 @@ enum sof_comp_type {
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SOF_COMP_DEMUX,
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SOF_COMP_ASRC, /**< Asynchronous sample rate converter */
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SOF_COMP_DCBLOCK,
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SOF_COMP_SMART_AMP, /**< smart amplifier component */
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/* keep FILEREAD/FILEWRITE as the last ones */
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SOF_COMP_FILEREAD = 10000, /**< host test based file IO */
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SOF_COMP_FILEWRITE = 10001, /**< host test based file IO */
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@ -220,6 +221,7 @@ enum sof_ipc_process_type {
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SOF_PROCESS_MUX,
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SOF_PROCESS_DEMUX,
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SOF_PROCESS_DCBLOCK,
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SOF_PROCESS_SMART_AMP, /**< Smart Amplifier */
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};
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/* generic "effect", "codec" or proprietary processing component */
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@ -343,6 +343,12 @@ int snd_sof_device_remove(struct device *dev)
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{
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struct snd_sof_dev *sdev = dev_get_drvdata(dev);
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struct snd_sof_pdata *pdata = sdev->pdata;
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int ret;
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ret = snd_sof_dsp_power_down_notify(sdev);
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if (ret < 0)
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dev_warn(dev, "error: %d failed to prepare DSP for device removal",
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ret);
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if (IS_ENABLED(CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE))
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cancel_work_sync(&sdev->probe_work);
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@ -119,7 +119,7 @@ static void imx8_dsp_handle_request(struct imx_dsp_ipc *ipc)
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snd_sof_ipc_msgs_rx(priv->sdev);
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}
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struct imx_dsp_ops dsp_ops = {
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static struct imx_dsp_ops dsp_ops = {
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.handle_reply = imx8_dsp_handle_reply,
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.handle_request = imx8_dsp_handle_request,
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};
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@ -92,7 +92,7 @@ static void imx8m_dsp_handle_request(struct imx_dsp_ipc *ipc)
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snd_sof_ipc_msgs_rx(priv->sdev);
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}
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struct imx_dsp_ops imx8m_dsp_ops = {
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static struct imx_dsp_ops imx8m_dsp_ops = {
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.handle_reply = imx8m_dsp_handle_reply,
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.handle_request = imx8m_dsp_handle_request,
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};
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@ -273,6 +273,12 @@ struct snd_sof_dsp_ops sof_imx8m_ops = {
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/* DAI drivers */
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.drv = imx8m_dai,
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.num_drv = 1, /* we have only 1 SAI interface on i.MX8M */
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.hw_info = SNDRV_PCM_INFO_MMAP |
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SNDRV_PCM_INFO_MMAP_VALID |
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SNDRV_PCM_INFO_INTERLEAVED |
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SNDRV_PCM_INFO_PAUSE |
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SNDRV_PCM_INFO_NO_PERIOD_WAKEUP,
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};
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EXPORT_SYMBOL(sof_imx8m_ops);
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@ -1107,7 +1107,15 @@ static int hda_sdw_machine_select(struct snd_sof_dev *sdev)
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if (link_mask && !pdata->machine) {
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for (mach = pdata->desc->alt_machines;
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mach && mach->link_mask; mach++) {
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if (mach->link_mask != link_mask)
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/*
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* On some platforms such as Up Extreme all links
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* are enabled but only one link can be used by
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* external codec. Instead of exact match of two masks,
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* first check whether link_mask of mach is subset of
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* link_mask supported by hw and then go on searching
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* link_adr
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*/
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if (~link_mask & mach->link_mask)
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continue;
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/* No need to match adr if there is no links defined */
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@ -90,7 +90,10 @@ static int sof_resume(struct device *dev, bool runtime_resume)
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int ret;
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/* do nothing if dsp resume callbacks are not set */
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if (!sof_ops(sdev)->resume || !sof_ops(sdev)->runtime_resume)
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if (!runtime_resume && !sof_ops(sdev)->resume)
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return 0;
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if (runtime_resume && !sof_ops(sdev)->runtime_resume)
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return 0;
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/* DSP was never successfully started, nothing to resume */
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@ -175,7 +178,10 @@ static int sof_suspend(struct device *dev, bool runtime_suspend)
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int ret;
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/* do nothing if dsp suspend callback is not set */
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if (!sof_ops(sdev)->suspend)
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if (!runtime_suspend && !sof_ops(sdev)->suspend)
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return 0;
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if (runtime_suspend && !sof_ops(sdev)->runtime_suspend)
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return 0;
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if (sdev->fw_state != SOF_FW_BOOT_COMPLETE)
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@ -250,6 +256,15 @@ static int sof_suspend(struct device *dev, bool runtime_suspend)
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return ret;
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}
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int snd_sof_dsp_power_down_notify(struct snd_sof_dev *sdev)
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{
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/* Notify DSP of upcoming power down */
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if (sof_ops(sdev)->remove)
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return sof_send_pm_ctx_ipc(sdev, SOF_IPC_PM_CTX_SAVE);
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return 0;
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}
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int snd_sof_runtime_suspend(struct device *dev)
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{
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return sof_suspend(dev, true);
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@ -453,6 +453,7 @@ int snd_sof_runtime_resume(struct device *dev);
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int snd_sof_runtime_idle(struct device *dev);
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int snd_sof_resume(struct device *dev);
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int snd_sof_suspend(struct device *dev);
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int snd_sof_dsp_power_down_notify(struct snd_sof_dev *sdev);
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int snd_sof_prepare(struct device *dev);
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void snd_sof_complete(struct device *dev);
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@ -431,6 +431,7 @@ static const struct sof_process_types sof_process[] = {
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{"MUX", SOF_PROCESS_MUX, SOF_COMP_MUX},
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{"DEMUX", SOF_PROCESS_DEMUX, SOF_COMP_DEMUX},
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{"DCBLOCK", SOF_PROCESS_DCBLOCK, SOF_COMP_DCBLOCK},
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{"SMART_AMP", SOF_PROCESS_SMART_AMP, SOF_COMP_SMART_AMP},
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};
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static enum sof_ipc_process_type find_process(const char *name)
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