- 18 Mar, 2022 7 commits
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Ranjani Sridharan authored
Add the switch_get/put control IPC ops for IPC3. Signed-off-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by:
Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220317175044.1752400-8-ranjani.sridharan@linux.intel.comSigned-off-by:
Mark Brown <broonie@kernel.org>
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Ranjani Sridharan authored
Define and set the volume_get/put control IPC ops for IPC3. Signed-off-by:
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Ranjani Sridharan authored
Define the topology control IPC ops for IPC3, implement the control_notify op and use it. Signed-off-by:
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Ranjani Sridharan authored
Introduce IPC-specific ops for kcontrol IO in struct ipc_tplg_ops. Signed-off-by:
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Ranjani Sridharan authored
Add a new set of IPC ops for PM with the ctx_save and ctx_restore ops for suspend/resume and implement the ops for IPC3. Signed-off-by:
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Ranjani Sridharan authored
Add 3 new topology IPC ops for widget_setup, widget_free and dai_config in order to make the pipeline management code IPC agnostic and implement the ops for IPC3. Use the newly introduced tplg dai_config op to configure the DAI during BE DAI hw_params and hw_free. Also, in preparation for IPC4, modify BE hw_params callback to skip setting up the DAI widget. All widgets will be set up during FW hw_params and the DAI_CONFIG IPC should be sent only if the widget use_count is > 0. With setting up/freeing removed from the BE hw_params, remove the configured flag as it is no longer needed. Signed-off-by:
Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20220317175044.1752400-3-ranjani.sridharan@linux.intel.comSigned-off-by:
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Ranjani Sridharan authored
For dynamic pipelines, We set up the DAI widget during BE DAI hw_params and this results in it getting set up before the scheduler widget for the pipeline it belongs to is set up. Move the scheduler widget set up into sof_widget_setup() to ensure that the scheduler widget is always the first widget in a pipeline to be set up and the last one to get freed after all the other widgets have been freed. Fixes: 5fcdbb2d ('ASoC: SOF: Add support for dynamic pipelines') Signed-off-by:
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- 17 Mar, 2022 2 commits
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Shengjiu Wang authored
There are some new registers added on i.MX8ULP, they are the SPDIF transmit Professional C channel registers, 192bit SPDIF receive C channel registers, and 192bit SPDIF transmit C channel registers. There are two output lines, SPDIF_OUT1 and SPDIF_OUT2, the original REG_SPDIF_STCSCH and REG_SPDIF_STCSCL are used for SPDIF_OUT1, the new REG_SPDIF_STCSPH and REG_SPDIF_STCSPL are used for SPDIF_OUT2, the 192bit SPDIF C channel registers are used for both. Signed-off-by:
Shengjiu Wang <shengjiu.wang@nxp.com> Link: https://lore.kernel.org/r/1647408538-2982-1-git-send-email-shengjiu.wang@nxp.comSigned-off-by:
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Yihao Han authored
fix memdup.cocci warning: sound/soc/sof/topology.c:876:19-26: WARNING opportunity for kmemdup Generated by: scripts/coccinelle/api/memdup.cocci Signed-off-by:
Yihao Han <hanyihao@vivo.com> Acked-by:
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- 16 Mar, 2022 31 commits
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Mark Brown authored
Merge series from Ranjani Sridharan <ranjani.sridharan@linux.intel.com>: This patchset makes the topology parsing layer in the SOF driver IPC-agnostic in preparation for supporting the new IPC version introduced in the SOF firmware. These patches purely contain abstraction changes for the current IPC version (IPC3) supported and do not introduce any functional changes.
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Minghao Chi authored
Use of_device_get_match_data() to simplify the code. Reported-by:
Zeal Robot <zealci@zte.com.cn> Signed-off-by:
Minghao Chi <chi.minghao@zte.com.cn> Link: https://lore.kernel.org/r/20220315023226.2118354-1-chi.minghao@zte.com.cnSigned-off-by:
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Srinivasa Rao Mandadapu authored
Update power domains exit function calling from runtime resume to remove function which was wrongly placed and causing crash in device suspend and resume. Fixes: 9e3d83c5 ("ASoC: codecs: Add power domains support in digital macro codecs") Signed-off-by:
Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by:
Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by:
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Takashi Iwai authored
This is essentially a revert of the commit dc865fb9 ("ASoC: sti: Use snd_pcm_stop_xrun() helper"), which converted the manual snd_pcm_stop() calls with snd_pcm_stop_xrun(). The commit above introduced a deadlock as snd_pcm_stop_xrun() itself takes the PCM stream lock while the caller already holds it. Since the conversion was done only for consistency reason and the open-call with snd_pcm_stop() to the XRUN state is a correct usage, let's revert the commit back as the fix. Fixes: dc865fb9 ("ASoC: sti: Use snd_pcm_stop_xrun() helper") Reported-by:
Daniel Palmer <daniel@0x0f.com> Cc: Arnaud POULIQUEN <arnaud.pouliquen@st.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20220315091319.3351522-1-daniel@0x0f.comSigned-off-by:
Takashi Iwai <tiwai@suse.de> Reviewed-by:
Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Link: https://lore.kernel.org/r/20220315164158.19804-1-tiwai@suse.deSigned-off-by:
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Meng Tang authored
PCM buffers might be allocated dynamically when the buffer preallocation failed or a larger buffer is requested, and it's not guaranteed that substream->dma_buffer points to the actually used buffer. The driver needs to refer to substream->runtime->dma_addr instead for the buffer address. Fixes: cab396d8 ("ASoC: amd: add ACP5x pcm dma driver ops") Signed-off-by:
Meng Tang <tangmeng@uniontech.com> Link: https://lore.kernel.org/r/20220316091303.9745-1-tangmeng@uniontech.comSigned-off-by:
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Miaoqian Lin authored
The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. This is similar to commit 64b92de9 ("ASoC: wcd9335: fix a leaked reference by adding missing of_node_put") Fixes: a61f3b4f ("ASoC: wcd934x: add support to wcd9340/wcd9341 codec") Signed-off-by:
Miaoqian Lin <linmq006@gmail.com> Link: https://lore.kernel.org/r/20220316083631.14103-1-linmq006@gmail.comSigned-off-by:
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Miaoqian Lin authored
The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. This function only calls of_node_put() in the regular path. And it will cause refcount leak in error path. Fixes: 082482a5 ("ASoC: mediatek: mt8195: release device_node after snd_soc_register_card") Signed-off-by:
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Shuming Fan authored
It will be safe when getting the calibration params after power-on. All powers are ready to read the calibration params from EFUSE. Signed-off-by:
Shuming Fan <shumingf@realtek.com> Reviewed-by:
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Miaoqian Lin authored
In the error handling path, the clk_prepare_enable() function call should be balanced by a corresponding 'clk_disable_unprepare()' call , as already done in the remove function. Fixes: de66b345 ("ASoC: codecs: msm8916-wcd-analog: add MBHC support") Signed-off-by:
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Colin Ian King authored
There is a spelling mistake in a dev_err message. Fix it. Signed-off-by:
Colin Ian King <colin.i.king@gmail.com> Acked-by:
Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by:
Peter Ujfalusi <peter.ujfalusi@gmail.com> Link: https://lore.kernel.org/r/20220315230816.2964577-1-colin.i.king@gmail.comSigned-off-by:
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Miaoqian Lin authored
The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. This function only calls of_node_put() in the regular path. And it will cause refcount leak in error paths. Fix this by calling of_node_put() in error handling too. Signed-off-by:
Tzung-Bi Shih <tzungbi@kernel.org> Link: https://lore.kernel.org/r/20220316014059.19292-1-linmq006@gmail.comSigned-off-by:
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Miaoqian Lin authored
The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. This function only calls of_node_put() in the regular path. And it will cause refcount leak in error path. Fixes: fdbcb3cb ("ASoC: atmel: machine driver for at91sam9x5-wm8731 boards") Signed-off-by:
Codrin Ciubotariu <codrin.ciubotariu@microchip.com> Link: https://lore.kernel.org/r/20220316111530.4551-1-linmq006@gmail.comSigned-off-by:
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zhangqilong authored
pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to putting operation will result in reference leak here. We fix it by replacing it with pm_runtime_resume_and_get to keep usage counter balanced. Fixes:081068fd ("ASoC: rockchip: add support for i2s-tdm controller") Signed-off-by:
Zhang Qilong <zhangqilong3@huawei.com> Link: https://lore.kernel.org/r/20220315025415.2593762-1-zhangqilong3@huawei.comSigned-off-by:
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Xiaoke Wang authored
kstrdup() is a memory allocation function which can return NULL when some internal memory errors happen. It is better to check the return value of it to catch the error in time. Reviewed-by:
Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by:
Xiaoke Wang <xkernel.wang@foxmail.com> Link: https://lore.kernel.org/r/tencent_EC21778DC383823CBC4069EA9F0B84943905@qq.comSigned-off-by:
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Ranjani Sridharan authored
Add a new topology IPC op, pipeline_complete in struct ipc_tplg_ops and set the op for IPC3. Replace the calls to snd_sof_complete_pipeline() with the calls to the topology IPC pipeline_complete op. Signed-off-by:
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Ranjani Sridharan authored
Make widget binding in the topology parser IPC agnostic by introducing a new op, bind_event, in struct ipc_tplg_widget_ops. Also set the op for all widget types in the IPC3 topology ops. Signed-off-by:
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Ranjani Sridharan authored
Make the control parser in topology IPC agnostic by introducing 2 new topology IPC ops, control_setup and control_free. These ops handle setting up/freeing the control data in the IPC format based on the IPC version. Along with this, modify the struct snd_sof_control to remove the IPC-specific field, control_data and replace it with the void pointer to ipc_control_data. Also, add a few new fields to store all the information parsed from topology. Finally, define and set the control setup/free ops for IPC3. Signed-off-by:
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Ranjani Sridharan authored
Define the list of tokens pertaining to the dai_in/out widgets, parse and save them as part of the swidget tuples array. Once topology parsing is complete, these tokens will be applied to create the IPC structure for the DAI component based on the topology widget_setup op in ipc3_tplg_ops. DAI link parsing is also made IPC agnostic by parsing the list of tokens associated with all DAI types. The config will be applied to the respective DAI widgets during topology complete. Signed-off-by:
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Ranjani Sridharan authored
Define and set the route_setup op for IPC3 topology ops and use it for setting up routes. Signed-off-by:
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Ranjani Sridharan authored
Define the list of tokens pertaining to effect type widgets, parse and save them as part of the swidget tuples array. Once topology parsing is complete, these tokens will be applied to create the IPC structure for the process component based on the topology widget_setup op in ipc3_tplg_ops. Signed-off-by:
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Ranjani Sridharan authored
Define the list of tokens pertaining to the siggen widgets, parse and save them as part of the swidget tuples array. Once topology parsing is complete, these tokens will be applied to create the IPC structure for the tone component based on the topology widget_setup op in ipc3_tplg_ops. Signed-off-by:
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Ranjani Sridharan authored
Define the list of tokens pertaining to the asrc widgets, parse and save them as part of the swidget tuples array. Once topology parsing is complete, these tokens will be applied to create the IPC structure for the asrc component based on the topology widget_setup op in ipc3_tplg_ops. Signed-off-by:
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Ranjani Sridharan authored
Define the list of tokens pertaining to the src widgets, parse and save them as part of the swidget tuples array. Once topology parsing is complete, these tokens will be applied to create the IPC structure for the src component based on the topology widget_setup op in ipc3_tplg_ops. Signed-off-by:
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Ranjani Sridharan authored
Define the list of tokens pertaining to the mux/demux widgets, parse and save them as part of the swidget tuples array. Once topology parsing is complete, these tokens will be applied to create the IPC structure for the mux/demux component based on the topology widget_setup op in ipc3_tplg_ops. Signed-off-by:
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Ranjani Sridharan authored
Define the list of tokens pertaining to the mixer widgets, parse and save them as part of the swidget tuples array. Once topology parsing is complete, these tokens will be applied to create the IPC structure for the mixer component based on the topology widget_setup op in ipc3_tplg_ops. Signed-off-by:
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Ranjani Sridharan authored
Define the list of tokens pertaining to the pga type widgets, parse and save them as part of the swidget tuples array. Once topology parsing is complete, these tokens will be applied to create the IPC structure for the pga component based on the topology widget_setup op in ipc3_tplg_ops. Signed-off-by:
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Ranjani Sridharan authored
Define the list of tokens pertaining to the buffer widgets, parse and save them as part of the swidget tuples array. Once topology parsing is complete, these tokens will be applied to create the IPC structure for the buffer component based on the topology widget_setup op in ipc3_tplg_ops. Signed-off-by:
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Ranjani Sridharan authored
Define the list of tokens pertaining to the scheduler widgets, parse and save them as part of the swidget tuples array. Once topology parsing is complete, these tokens will be applied to create the IPC structure for the pipeline component based on the topology widget_setup op in ipc3_tplg_ops. Signed-off-by:
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Ranjani Sridharan authored
Add the IPC ops including the topology-related IPC ops for the current version (IPC3, named after the current SOF firmware ABI major version 3.0) of IPC supported by the SOF firmware and set it as default. The topology IPC ops and the widget ops within the topology IPC ops are both mandatory. With the introduction of IPC3 ops, we define the list of tokens pertaining to the AIF_IN/AIF_OUT widgets. Then these tokens are parsed during topology parsing and saved as part of the swidget tuples array. Once topology parsing is complete, these tokens will be applied to create the IPC structure for the host component based on the topology widget_setup op in ipc3_tplg_ops. Signed-off-by:
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Ranjani Sridharan authored
Add a helper function for processing tuple arrays and populating the IPC structure objects based on the token ID passed. Introduce a new enum representing token ID for the tokens currently used in the topology parse and a new struct sof_token_info to store the information about a token set. Finally, expose the struct snd_sof_topology token as it will be used by IPC-specific code. Signed-off-by:
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Ranjani Sridharan authored
In preparation for supporting a new IPC version that will be introduced in the SOF firmware, add a new set of ops that will be version specific. For now, the IPC ops contain only the topology-related ops for setting up widgets and pipeline connections. It will be expanded later to also abstract the IPC-specific items in the component driver and DAI driver. Signed-off-by:
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