kernel/linux.git/sound/soc/sof/ops.h, branch v5.15.209

ASoC: SOF: ops: don't return void value

2021-05-21T12:13:40+00:00

Sparse throws the following warning: sound/soc/sof/ops.h:247:17: error: returning void-valued expression Remove the useless returns. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Paul Olaru Reviewed-by: Guennadi Liakhovetski Reviewed-by: Rander Wang Signed-off-by: Kai Vehmanen Link: https://lore.kernel.org/r/20210521092804.3721324-7-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: ops: print out the polling register

2021-05-21T12:13:37+00:00

Print the register offset out to provide more useful information for the register polling debugging. Signed-off-by: Keyon Jie Reviewed-by: Guennadi Liakhovetski Reviewed-by: Pierre-Louis Bossart Signed-off-by: Kai Vehmanen Link: https://lore.kernel.org/r/20210521092804.3721324-4-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: change signature of set_mach_params() callback

2021-04-12T16:05:52+00:00

To set additional parameters, we need to have access to sdev, not the plain vanilla struct device pointer. No functionality change. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Daniel Baluta Reviewed-by: Kai Vehmanen Signed-off-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20210409220121.1542362-4-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Filter out unneeded core power up/downs

2021-01-28T17:11:37+00:00

Exclude cores that are already powered on/off correctly. This allows to simplify dsp_power_up/down() implementations and avoid unexpected error. Signed-off-by: Bard Liao Reviewed-by: Ranjani Sridharan Signed-off-by: Kai Vehmanen Link: https://lore.kernel.org/r/20210128093850.1041387-5-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: update dsp core power status in common APIs

2021-01-28T17:11:36+00:00

Only manage enabled_cores_mask in common snd_sof_dsp_core_power_up/down APIs to ensure it stays in sync with actual DSP core state. Signed-off-by: Bard Liao Reviewed-by: Ranjani Sridharan Signed-off-by: Kai Vehmanen Link: https://lore.kernel.org/r/20210128093850.1041387-4-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: add .shutdown() callback to snd_sof_dsp_ops

2021-01-13T16:33:41+00:00

Add .shutdown() callback to the struct snd_sof_dsp_ops, for doing platform specific actions at shutdown. Signed-off-by: Keyon Jie Reviewed-by: Bard Liao Reviewed-by: Ranjani Sridharan Signed-off-by: Kai Vehmanen Link: https://lore.kernel.org/r/20210113152617.4048541-1-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: add mutex to protect the dsp_power_state access

2021-01-12T16:40:23+00:00

There could be more than one thread read/write the dsp_power_state simultaneously (e.g. hda_dsp_d0i3_work and sof_ipc_tx_message), add a mutex power_state_access to make sure the access to it is mutually exclusive. Signed-off-by: Keyon Jie Reviewed-by: Ranjani Sridharan Reviewed-by: Bard Liao Reviewed-by: Guennadi Liakhovetski Signed-off-by: Kai Vehmanen Link: https://lore.kernel.org/r/20210105155640.3725238-1-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: ops: modify the signature of stall op

2020-11-27T17:23:06+00:00

Modify the signature of stall op to specify core_mask to stall cores. 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/20201127164022.2498406-5-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: ops: add parse_platform_ext_manifest() op

2020-11-27T17:23:03+00:00

Add parse_platform_ext_manifest() op to parse platform-specific config data in the extended manifest. 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/20201127164022.2498406-2-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