- 20 Jun, 2023 13 commits
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Vijendar Mukunda authored
AMD SoundWire manager supports different power modes. acp_reset flag will be set to false only when SoundWire manager power mode is selected as ClockStop Mode. For rest of the combinations (ACP PDM + SDW), acp_reset flag will be set to true. When acp_reset flag is set, acp de-init and acp init sequence should be invoked during suspend/resume callbacks. Signed-off-by:
Vijendar Mukunda <Vijendar.Mukunda@amd.com> Link: https://lore.kernel.org/r/20230612095903.2113464-10-Vijendar.Mukunda@amd.comSigned-off-by:
Mark Brown <broonie@kernel.org>
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Vijendar Mukunda authored
Update comments in Kconfig file for Pink Sardine platform. Signed-off-by:
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Vijendar Mukunda authored
Enable SoundWire dma driver build for PS platform. Signed-off-by:
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Vijendar Mukunda authored
Add support pm ops support for SoundWire dma driver. Signed-off-by:
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Vijendar Mukunda authored
Move to request_threaded_irq and use thread for handling SoundWire DMA interrupts. Whenever audio data equal to the SoundWire FIFO watermark level are produced/consumed, interrupt is generated. Acknowledge the interrupt and wake up the irq thread. Signed-off-by:
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Vijendar Mukunda authored
Add SoundWire DMA driver dma ops for Pink Sardine platform. Signed-off-by:
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Vijendar Mukunda authored
SoundWire DMA platform driver binds to the platform device created by ACP PCI device. SoundWire DMA driver registers ALSA DMA component with ASoC framework. Signed-off-by:
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Vijendar Mukunda authored
Handle SoundWire manager related interrupts in ACP PCI driver interrupt handler and schedule SoundWire manager work queue for further processing. Signed-off-by:
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Vijendar Mukunda authored
Based on ACP pin configuration and scanning child devices under ACP pci device ACPI scope, platform device configuration (pdev_config) and platform device count(pdev_count) will be calculated. Using pdev_config and pdev_count values, ACP PCI driver will create platform devices for Pink Sardine platform. Signed-off-by:
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Colin Ian King authored
There is a spelling mistake in a dev_err message. Fix it. Also fix grammar and add space between last word and (%d)". Signed-off-by:
Colin Ian King <colin.i.king@gmail.com> Link: https://lore.kernel.org/r/20230620095620.2522058-1-colin.i.king@gmail.comSigned-off-by:
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Mark Brown authored
Merge series from Srinivas Kandagatla <srinivas.kandagatla@linaro.org>: This patchset adds compressed offload support to Qualcomm audioreach drivers. Currently it supports AAC, MP3 and FALC along with gapless. Tested this on SM8450 and sc7280.
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Mark Brown authored
Merge series from Mark Brown <broonie@kernel.org>: Several of the Everest Semi CODECs only support single register read and write operations and therefore do not benefit from using the rbtree cache over the maple tree cache, convert them to the more modern maple tree cache.
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Mark Brown authored
Merge series from Mark Brown <broonie@kernel.org>: Many of the Realtek I2C/SPI devices only support single register read and write operations so don't benefit from using the rbtree cache instead of the more modern maple tree cache, convert them to maple tree.
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- 19 Jun, 2023 27 commits
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Maxim Kochetkov authored
For proper DMA operation addr_width must corresponds with audio format (S16, S24, S32, etc). Proper bus width calculations is performed by snd_hwparams_to_dma_slave_config(). So drop wrong addr_width asignment for dt configs and let snd_hwparams_to_dma_slave_config() do the job. Signed-off-by:
Maxim Kochetkov <fido_max@inbox.ru> Link: https://lore.kernel.org/r/20230613191552.724748-1-fido_max@inbox.ruSigned-off-by:
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Maxim Kochetkov authored
DMA mode uses hardware handshake signals. DMACR register is used to enable the DMA Controller interface operation. So add DMA enable/disable to i2s_start()/i2s_stop() functions if using DMA mode. Signed-off-by:
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Dan Carpenter authored
This seems like a copy and paste bug. Return the correct variable. It should be "ret" instead of PTR_ERR(max98388->regmap). Fixes: 6a8e1d46 ("ASoC: max98388: add amplifier driver") Signed-off-by:
Dan Carpenter <dan.carpenter@linaro.org> Link: https://lore.kernel.org/r/d44c8388-b12b-4045-95de-0d4bc7b428ac@moroto.mountainSigned-off-by:
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YingKun Meng authored
We use variable 'irq' to store the return value of fwnode_get_irq_byname(). A negative value indicates that the operation failed. If the type of 'irq' is unsigned int, we never know if the operation failed. Reported-by:
Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com> Closes: https://lore.kernel.org/loongarch/325dd825-6fa5-0ebc-4b7e-7acf2d2840e4@loongson.cn/Signed-off-by:
YingKun Meng <mengyingkun@loongson.cn> Link: https://lore.kernel.org/r/20230619074649.3608726-1-mengyingkun@loongson.cnSigned-off-by:
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Shenghao Ding authored
Create tas2781.yaml for tas2781 driver. Signed-off-by:
Shenghao Ding <13916275206@139.com> Reviewed-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230618122819.23143-4-13916275206@139.comSigned-off-by:
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Shenghao Ding authored
Create tas2781 driver. Signed-off-by:
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Shenghao Ding authored
Create tas2781 firmware lib. Signed-off-by:
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Shenghao Ding authored
Create Header file for tas2781 driver. Signed-off-by:
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Dan Carpenter authored
The acpi_node_get_property_reference() function returns kernel error codes and not ACPI error codes. So, although it does not affect the compiled code, using the ACPI_FAILURE() macro is wrong. Secondly, if the is_acpi_device_node() function returns false, then we should return -ENOENT instead of returning success. Fixes: d2402860 ("ASoC: loongson: Add Loongson ASoC Sound Card Support") Signed-off-by:
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Claudiu Beznea authored
devm_kasprintf() returns a pointer to dynamically allocated memory. Pointer could be NULL in case allocation fails. Check pointer validity. Identified with coccinelle (kmerr.cocci script). Fixes: b86ef536 ("ASoC: fsl: Add Audio Mixer machine driver") Signed-off-by:
Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lore.kernel.org/r/20230614121509.443926-1-claudiu.beznea@microchip.comSigned-off-by:
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Mark Brown authored
The max98363 driver provides cache defaults for a number of volatile registers. This is not meaningful, the cache values will never be used so at best they will just consume memory and at worst they will be used in preference to real values from the device, remove them. Signed-off-by:
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Srinivas Kandagatla authored
Add q6apm mmap and copy compress DAI callbacks to support compress offload playback. Co-developed-by:
Mohammad Rafi Shaik <quic_mohs@quicinc.com> Signed-off-by:
Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20230619101653.9750-12-srinivas.kandagatla@linaro.orgSigned-off-by:
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Srinivas Kandagatla authored
Add q6apm compress DAI callbacks for setting params and metadata to support compress offload playback. Co-developed-by:
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Srinivas Kandagatla authored
Add q6apm trigger and pointer compress DAI callbacks to support compress offload playback. Co-developed-by:
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Srinivas Kandagatla authored
Add q6apm get compress DAI capabilities and codec capabilities callbacks to support compress offload playback. Co-developed-by:
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Srinivas Kandagatla authored
Add q6apm open and free compress DAI callbacks to support compress offload playback. Include compress event handler callback also. Co-developed-by:
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Mohammad Rafi Shaik authored
Add support for setting EOS delay command and receive the EOS response from ADSP, for seamless compress offload playback feature. Co-developed-by:
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Mohammad Rafi Shaik authored
Add function for setting compress params. Signed-off-by:
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Srinivas Kandagatla authored
Add placeholder decoder graph module for compressed playback feature. Co-developed-by:
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Srinivas Kandagatla authored
Some of the Audioreach commands take a u32 value, ex: PARAM_ID_MODULE_ENABLE. It makes more sense to provide a helper function so that other new commands can reuse this. Signed-off-by:
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Mohammad Rafi Shaik authored
EOS event from dsp is currently not sent to the dai drivers, add the missing callback. Signed-off-by:
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Mohammad Rafi Shaik authored
Add support to set backend params such as sampling rate and number of channels using backend params fixup callback. Also add no pcm check for hardware params constraints setting. Signed-off-by:
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Mark Brown authored
The rt5682 can only support single register read and write operations so does not benefit from block writes. This means it gets no benefit from using the rbtree register cache over the maple tree register cache so convert it to use maple trees instead, it is more modern. Signed-off-by:
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Mark Brown authored
The rt5670 can only support single register read and write operations so does not benefit from block writes. This means it gets no benefit from using the rbtree register cache over the maple tree register cache so convert it to use maple trees instead, it is more modern. Signed-off-by:
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Mark Brown authored
The rt5668 can only support single register read and write operations so does not benefit from block writes. This means it gets no benefit from using the rbtree register cache over the maple tree register cache so convert it to use maple trees instead, it is more modern. Signed-off-by:
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Mark Brown authored
The rt5665 can only support single register read and write operations so does not benefit from block writes. This means it gets no benefit from using the rbtree register cache over the maple tree register cache so convert it to use maple trees instead, it is more modern. Signed-off-by:
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Mark Brown authored
The rt5663 can only support single register read and write operations so does not benefit from block writes. This means it gets no benefit from using the rbtree register cache over the maple tree register cache so convert it to use maple trees instead, it is more modern. Signed-off-by:
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