- Nov 28, 2023
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Brent Lu authored
Use intel_board module to generate DAI link array and update num_links field in snd_soc_card structure. Signed-off-by:
Brent Lu <brent.lu@intel.com> Reviewed-by:
Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Link: https://lore.kernel.org/r/20231127152654.28204-27-peter.ujfalusi@linux.intel.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Brent Lu authored
Add a helper function for machine drivers to initialize dai_link and num_links of a snd_soc_card structure. Machine driver needs to initialize sof_card_private structure in driver probe function then board_helpers module will create entire DAI link array for this board. Signed-off-by:
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Brent Lu authored
Use intel_board module for HDMI-In DAI link initialization. Signed-off-by:
Balamurugan C <balamurugan.c@intel.com> Signed-off-by:
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Brent Lu authored
Use intel_board module for HDMI-In DAI link initialization. Signed-off-by:
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Brent Lu authored
Add a helper function for machine drivers to initialize HDMI-In DAI link. Signed-off-by:
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Brent Lu authored
Use bit mask to handle SSP port number of HDMI-In devices to simplify the code. No functional change in this patch. Signed-off-by:
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Brent Lu authored
Use intel_board module for BT offload DAI link initialization. Signed-off-by:
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Brent Lu authored
Use intel_board module for BT offload DAI link initialization. Signed-off-by:
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Brent Lu authored
Use intel_board module for BT offload DAI link initialization. Signed-off-by:
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Brent Lu authored
Use intel_board module for BT offload DAI link initialization. Signed-off-by:
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Brent Lu authored
Add a helper function for machine drivers to initialize BT offload DAI link. Signed-off-by:
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Brent Lu authored
Rename the parameter 'ssp_codec' of sof_card_dai_links_create() since it's the port number of speaker amplifier. No functional change in this commit. Signed-off-by:
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Brent Lu authored
Use intel_board module for speaker amplifier DAI link initialization. Signed-off-by:
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Brent Lu authored
Use intel_board module for speaker amplifier DAI link initialization. Signed-off-by:
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Brent Lu authored
Use intel_board module for speaker amplifier DAI link initialization. Signed-off-by:
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Brent Lu authored
Use intel_board module for speaker amplifier DAI link initialization. Signed-off-by:
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Brent Lu authored
Add a helper function for machine drivers to initialize speaker amplifier DAI link. The function will initialize common fields and let caller to initialize codec-specific fields like codec, init, exit, and ops fields. Signed-off-by:
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Brent Lu authored
Use intel_board module for headphone codec DAI link initialization. Signed-off-by:
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Brent Lu authored
Use intel_board module for headphone codec DAI link initialization. Signed-off-by:
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Brent Lu authored
Use intel_board module for headphone codec DAI link initialization. Signed-off-by:
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Brent Lu authored
Add a helper function for machine drivers to initialize headphone codec DAI links. The function will initialize common fields and let caller to initialize codec-specific fields like codec, init, exit, and ops fields. Signed-off-by:
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Brent Lu authored
Add a helper function to get codec name string from codec type enum value. Signed-off-by:
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Chao Song authored
Set codec sysclk could fail and return error, add error check for it. Signed-off-by:
Chao Song <chao.song@linux.intel.com> Reviewed-by:
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Bard Liao authored
snd_soc_dai_set_tdm_slot() could return error. Signed-off-by:
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Bard Liao authored
if (!strcmp(codec_dai->component->name, MAX_98373_DEV0_NAME)) and if (!strcmp(codec_dai->component->name, MAX_98373_DEV1_NAME)) can't be true at the same time. Add an else to clarify it. Signed-off-by:
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Brent Lu authored
This patch fixes a dead code problem when calculating BE ID for each HDMI-In link. Signed-off-by:
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- Nov 25, 2023
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Mark Brown authored
Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>: This series adds support for handling control (switch/enum) change notifications sent by the firmware. The use case is similar to what is already used by IPC3 version: the firmware can update the value of an enum or switch and sends notification to the kernel, which in turn will notify the user space of a change.
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- Nov 24, 2023
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Peter Ujfalusi authored
The control change notification is sent as module notification with a standardized event_id (higher 16 bit is 0xA15A). Add generic code to handle the module notification and invoke the control update callback if the notification is an ALSA kcontrol change message. Signed-off-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by:
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Peter Ujfalusi authored
Implement the sof_ipc_tplg_control_ops.update function to support a control change notification from the firmware on switch or enum control types. Based on the module notification message content, look up the swidget, then the scontrol which was the source of the notification then if the message contains the changed values update the cached values. If only a notification without values received, marked the control as dirty and on next read access fetch the new values from the firmware. Signed-off-by:
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Peter Ujfalusi authored
With the module notification message the information about the notification is provided via the mailbox with the sof_ipc4_notify_module_data struct. It contains the module and instance id of the sender of the notification, the event_id and optionally additional data which is module and event specific. At the same time add definitions to identify ALSA kcontrol change notification. These notifications use standardized event_id, modules must follow this if they support such notifications: upper 16 bit: 0xA15A as a magic identification value lower 16 bit: param_id of the changed control Signed-off-by:
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Peter Ujfalusi authored
The sof_ipc4_find_swidget_by_ids() can be used to find the swidget of a module instance. The lookup parameters are the module_id and the instance_id. Signed-off-by:
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Krzysztof Kozlowski authored
Use only one and exactly one space around '=' in DTS example. Signed-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231124083803.12773-1-krzysztof.kozlowski@linaro.org Signed-off-by:
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Maciej Strozek authored
Signed-off-by:
Maciej Strozek <mstrozek@opensource.cirrus.com> Link: https://lore.kernel.org/r/20231124095030.24539-1-mstrozek@opensource.cirrus.com Signed-off-by:
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- Nov 23, 2023
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Maciej Strozek authored
Add a polling mechanism that will keep the driver operational even in absence of physical IRQ connection. If IRQ line is detected, the driver will continue working as usual, in case of missing IRQ line it will fallback to the polling mechanism introduced in this change. This will support users which choose not to connect an IRQ line as it is not critical to part's operation. Signed-off-by:
Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20231123090658.10418-1-mstrozek@opensource.cirrus.com Signed-off-by:
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- Nov 22, 2023
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Michael Ellerman authored
The mpc8610_hpcd.c driver depends on CONFIG_MPC8610_HPCD which was removed in commit 248667f8 ("powerpc: drop HPCD/MPC8610 evaluation platform support"). That makes the driver unbuildable and unusable, so remove it. Depends-on: 248667f8 ("powerpc: drop HPCD/MPC8610 evaluation platform support") Signed-off-by:
Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20231122062712.2250426-1-mpe@ellerman.id.au Signed-off-by:
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Chancel Liu authored
Convert NXP medium quality sound (MQS) device tree binding documentation to json-schema. Signed-off-by:
Chancel Liu <chancel.liu@nxp.com> Reviewed-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20231122101959.30264-4-chancel.liu@nxp.com Signed-off-by:
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Cristian Ciocaltea authored
The virtual widget example makes use of an undefined SND_SOC_DAPM_NOPM argument passed to SND_SOC_DAPM_MIXER(). Replace with the correct SND_SOC_NOPM definition. Signed-off-by:
Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Link: https://lore.kernel.org/r/20231121120751.77355-1-cristian.ciocaltea@collabora.com Signed-off-by:
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- Nov 21, 2023
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Chancel Liu authored
Low power audio mode requires binding codec still power on while Acore enters into suspend so Mcore can continue playback music. ASoC machine driver acquires DAPM endpoints through reading "ignore-suspend-widgets" property from DT and then forces the path between these endpoints ignoring suspend. If the rpmsg sound card is in low power audio mode, the suspend/resume callback of binding codec is overridden to disable the suspend/resume. Signed-off-by:
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Chancel Liu authored
Add a property to list audio sound widgets which are marked ignoring system suspend. Paths between these endpoints are still active over suspend of the main application processor that the current operating system is running. Signed-off-by:
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David Lin authored
This issue is reproduced when W=1 build in compiler gcc-12. The following are sparse warnings: sound/soc/codecs/nau8810.c:183:25: sparse: warning: incorrect type in assignment sound/soc/codecs/nau8810.c:183:25: sparse: expected int sound/soc/codecs/nau8810.c:183:25: sparse: got restricted __be16 sound/soc/codecs/nau8810.c:219:25: sparse: warning: cast to restricted __be16 sound/soc/codecs/nau8810.c:219:25: sparse: warning: cast to restricted __be16 sound/soc/codecs/nau8810.c:219:25: sparse: warning: cast to restricted __be16 sound/soc/codecs/nau8810.c:219:25: sparse: warning: cast to restricted __be16 This issue is not still actively checked by kernel test robot. Actually, it is same with nau8822's sparse warnings issue. Signed-off-by:
David Lin <CTLIN0@nuvoton.com> Link: https://lore.kernel.org/r/20231120084227.1766633-1-CTLIN0@nuvoton.com Signed-off-by:
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