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2021-09-15ASoC: SOF: Drop resindex_dma_base, dma_engine, dma_size from sof_dev_descPeter Ujfalusi1-5/+0
resindex_dma_base, dma_engine and dma_size is unused, remove them. There is no hint in the comments how this supposed to be used, when the need arises it can be added back. Signed-off-by: Peter Ujfalusi <[email protected]> Reviewed-by: Pierre-Louis Bossart <[email protected]> Reviewed-by: Guennadi Liakhovetski <[email protected]> Reviewed-by: Kai Vehmanen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-07-11ASoC: SOF: add a helper to get topology configured bclkBrent Lu1-0/+1
Add helper function sof_dai_ssp_bclk() to get the BCLK frequency configured by topology. Reviewed-by: Bard Liao <[email protected]> Signed-off-by: Brent Lu <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-04-12ASOC: SOF: simplify nocodec modePierre-Louis Bossart1-3/+0
Replace ugly #if (!IS_ENABLED) by if (!IS_ENABLED), remove cross-module dependencies and use classic mechanism to pass information to the machine driver. Signed-off-by: Pierre-Louis Bossart <[email protected]> Reviewed-by: Daniel Baluta <[email protected]> Reviewed-by: Kai Vehmanen <[email protected]> Signed-off-by: Ranjani Sridharan <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-03-22ASoC: SOF: add a helper to get topology configured mclkKeyon Jie1-0/+1
Add helper sof_dai_ssp_mclk to get the topology configured MCLK from a pcm_runtime, return 0 if it is not available, and error if the dai type is not SSP at the moment. Export the helper for external use, e.g. from machine drivers. Signed-off-by: Keyon Jie <[email protected]> Reviewed-by: Guennadi Liakhovetski <[email protected]> Reviewed-by: Daniel Baluta <[email protected]> Signed-off-by: Kai Vehmanen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-11-20ASoC: SOF: nocodec: modify DAI link definitionsRanjani Sridharan1-2/+4
The ignore_machine field in the component driver is used to ignore the FE DAI links defined in the machine driver, override BE fixups and set the stream names for the DAI links defined in the machine driver. This is required to make SOF compatible with the legacy machine drivers. In the case of the nocodec machine driver in SOF, there is no need to rely upon this ignore_machine logic in the core. Modify the machine driver to set DAI link stream names and the BE hw_params_fixup callback appropriately. Signed-off-by: Ranjani Sridharan <[email protected]> Reviewed-by: Bard Liao <[email protected]> Reviewed-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Kai Vehmanen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-09-21ASoC: SOF: pm: Fix prepare callback behavior for OF usecaseDaniel Baluta1-0/+2
On i.MX platforms PM is not managed via ACPI although CONFIG_ACPI can be set. So, in order to correctly set the system target state we introduce a flag for platforms that require to use acpi target states. Signed-off-by: Daniel Baluta <[email protected]> Reviewed-by: Pierre-Louis Bossart <[email protected]> Reviewed-by: Ranjani Sridharan <[email protected]> Signed-off-by: Kai Vehmanen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-05-01ASoC: SOF/Intel: clarify SPDX license with GPL-2.0-onlyPierre-Louis Bossart1-1/+1
Remove the ambiguity with GPL-2.0 and use an explicit GPL-2.0-only tag. Signed-off-by: Pierre-Louis Bossart <[email protected]> Reviewed-by: Daniel Baluta <[email protected]> Reviewed-by: Kai Vehmanen <[email protected]> Reviewed-by: Guennadi Liakhovetski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-04-16ASoC: SOF: Introduce offset in firmware dataKarol Trzcinski1-0/+3
It makes possible to provide extra information to host before downloading firmware. Extra data should be put at the beginning of firmware binary. Exchange is done without any effort on DSP side. This mechanism will be used in extended manifest. Signed-off-by: Karol Trzcinski <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Reviewed-by: Ranjani Sridharan <[email protected]> Reviewed-by: Kai Vehmanen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2019-12-18ASoC: SOF: move arch_ops under opsPierre-Louis Bossart1-1/+0
The current structures are not well designed. We include Xtensa information from the ACPI and PCI levels, but at the Kconfig/module level everything Xtensa related is included at the sof/intel level. Move the arch_ops under ops so that Xtensa is hidden in the DSP ops, with a structure that follows the Kconfig/module partition. Signed-off-by: Pierre-Louis Bossart <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2019-12-09ASoC: SOF: nocodec: Amend arguments for sof_nocodec_setup()Ranjani Sridharan1-3/+0
Set the drv_name and tplg_filename for nocodec machine driver in sof_machine_check(). This means the sof_nocodec_setup() does not need the mach, plat_data or desc arguments any longer. Signed-off-by: Daniel Baluta <[email protected]> Signed-off-by: Ranjani Sridharan <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2019-12-09ASoC: SOF: Remove unused drv_name in sof_pdataDaniel Baluta1-1/+0
This field is only set but never used. Let's remove it to make code cleaner. Signed-off-by: Daniel Baluta <[email protected]> Signed-off-by: Ranjani Sridharan <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2019-12-09ASoC: SOF: remove nocodec_fw_filenameRanjani Sridharan1-1/+0
Remove nocodec_fw_filename from struct sof_dev_desc as it is not longer needed. Signed-off-by: Ranjani Sridharan <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2019-12-09ASoC: SOF: Introduce default_fw_filename member in sof_dev_descRanjani Sridharan1-0/+3
Currently the FW filename is obtained from the ACPI matching table when determining which machine driver to use. In preparation for making the machine driver ACPI match optional for Device Tree platforms and moving the machine driver selection out of the SOF core, this patch introduces the default_fw_filename member in struct sof_dev_desc. Once the machine driver selection is moved out of SOF core, the nocodec_fw_filename will become obsolete and will be removed. Signed-off-by: Ranjani Sridharan <[email protected]> Signed-off-by: Daniel Baluta <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2019-10-07ASoC: SOF: support alternate list of machinesPierre-Louis Bossart1-0/+3
For cases where an interface can be pin-muxed, we need to assess at probe time which configuration should be used. In cases such as SoundWire, we need to maintain an alternate list of machines and walk through them when the primary detection based on ACPI _HID fails. Signed-off-by: Pierre-Louis Bossart <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2019-04-28ASoC: SOF: Add Nocodec machine driver supportLiam Girdwood1-0/+6
Add a simple "fallback" machine driver that can be used to enable SOF on boards with no codec device. This machine driver can also be forced for debug/development. Signed-off-by: Keyon Jie <[email protected]> Signed-off-by: Liam Girdwood <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Reviewed-by: Takashi Iwai <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-04-28ASoC: SOF: Add Sound Open Firmware driver coreLiam Girdwood1-0/+94
The Sound Open Firmware driver core is a generic architecture independent layer that allows SOF to be used on many different architectures and platforms. It abstracts DSP operations and IO methods so that the target DSP can be an internal memory mapped or external SPI or I2C based device. This abstraction also allows SOF to be run on many different VMs on the same physical HW. SOF also requires some data in ASoC PCM runtime data for looking up SOF data during ASoC PCM operations. Signed-off-by: Liam Girdwood <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Reviewed-by: Takashi Iwai <[email protected]> Signed-off-by: Mark Brown <[email protected]>
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