linux.git/sound/soc/sof/intel/apl.c, branch v5.16

ASoC: SOF: Introduce snd_sof_mailbox_read / snd_sof_mailbox_write callbacks

2021-10-07T15:57:53+00:00

We need to introduce snd_sof_mailbox_{read/write} in order to provide
a generic way for mailbox access. These routines are optional, each
platform can implement their own specific routines.

So far, all platforms use mmapped I/O thus they can use custom made
routines sof_mailbox_read / sof_mailbox_write that use MMIO.

Signed-off-by: Daniel Baluta 
Signed-off-by: Bud Liviu-Alexandru 
Reviewed-by: Pierre-Louis Bossart 
Reviewed-by: Péter Ujfalusi 
Link: https://lore.kernel.org/r/20211004152147.1268978-2-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown

ASoC: SOF: Rename sof_arch_ops to dsp_arch_ops

2021-09-17T12:17:47+00:00

From the name sof_arch_ops one can not decipher that these ops are DSP
architecture ops.
Rename it to dsp_arch_ops and change also the macro to retrieve the DSP
architecture specific ops as well.

Signed-off-by: Peter Ujfalusi 
Reviewed-by: Guennadi Liakhovetski 
Reviewed-by: Kai Vehmanen 
Reviewed-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20210916130308.7969-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Intel: Provide debugfs_add_region_item ops for core

2021-09-15T15:25:07+00:00

Set the generic iomem callback for debugfs_add_region_item to avoid
regression when the core switches to use the generic interface for
the regions.

Signed-off-by: Peter Ujfalusi 
Reviewed-by: Daniel Baluta 
Reviewed-by: Ranjani Sridharan 
Reviewed-by: Guennadi Liakhovetski 
Link: https://lore.kernel.org/r/20210915122116.18317-11-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Intel: APL: set shutdown callback to hda_dsp_shutdown

2021-03-23T17:14:30+00:00

According to hardware spec and PMC FW requirement, the DSP must be
in D3 state before entering S5. Set shutdown call to hda_dsp_shutdown.

Reviewed-by: Ranjani Sridharan 
Signed-off-by: Libin Yang 
Signed-off-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20210322163728.16616-8-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Intel: hda: define parse_platform_ext_manifest op

2020-11-27T17:23:04+00:00

Define the parse_platform_ext_manifest() op for HDA platforms to parse
the SOF_EXT_MAN_CAVS_CONFIG_CAVS_LPRO config item to determine if the FW
is configured for LPRO. The default clock configuration is assumed to be
HPRO in the absence of this item in the extended manifest.
New member clk_config_lpro is added to struct sof_intel_hda_dev to store
the FW clock config information and that this will be used later to perform
platform-specific operations in the post_fw_run op.

Signed-off-by: Fred Oh 
Reviewed-by: Ranjani Sridharan 
Reviewed-by: Pierre-Louis Bossart 
Signed-off-by: Kai Vehmanen 
Link: https://lore.kernel.org/r/20201127164022.2498406-3-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Intel: remove the HDA_DSP_CORE_MASK() macro

2020-09-11T14:29:31+00:00

Remove the HDA_DSP_CORE_MASK() macro and use BIT() and GENMASK()
macros directly for more clarity.

Signed-off-by: Ranjani Sridharan 
Reviewed-by: Rander Wang 
Reviewed-by: Guennadi Liakhovetski 
Reviewed-by: Keyon Jie 
Reviewed-by: Pierre-Louis Bossart 
Signed-off-by: Kai Vehmanen 
Link: https://lore.kernel.org/r/20200910164125.2033062-4-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: rename cores_mask to host_managed_cores_mask

2020-09-11T14:29:29+00:00

Rename the cores_mask in struct sof_intel_dsp_desc to
host_managed_cores_mask to be more indicative of the fact that
only these cores can be powered up/down by the host.

Signed-off-by: Ranjani Sridharan 
Reviewed-by: Rander Wang 
Reviewed-by: Guennadi Liakhovetski 
Reviewed-by: Keyon Jie 
Reviewed-by: Pierre-Louis Bossart 
Signed-off-by: Kai Vehmanen 
Link: https://lore.kernel.org/r/20200910164125.2033062-2-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF/Intel: clarify SPDX license with GPL-2.0-only

2020-05-01T16:45:24+00:00

Remove the ambiguity with GPL-2.0 and use an explicit GPL-2.0-only
tag.

Signed-off-by: Pierre-Louis Bossart 
Reviewed-by: Daniel Baluta 
Reviewed-by: Kai Vehmanen 
Reviewed-by: Guennadi Liakhovetski 
Link: https://lore.kernel.org/r/20200501145850.15178-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Intel: Probe compress operations

2020-02-18T21:52:09+00:00

Add HDA handlers for soc_compr_ops and snd_compr_ops which cover probe
related operations. Implementation supports both connection purposes.
These merely define stream setups as core flow is covered by SOF
compress core.

Signed-off-by: Cezary Rojewski 
Acked-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20200218143924.10565-8-cezary.rojewski@intel.com
Signed-off-by: Mark Brown

ASoC: SOF: move arch_ops under ops

2019-12-18T20:02:02+00:00

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 
Link: https://lore.kernel.org/r/20191217202231.18259-8-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown