kernel/linux.git/sound/soc/sof/sof-of-dev.c, branch v6.19.11

ASoC: SOF: of: Convert to EXPORT_DEV_PM_OPS()

2025-03-17T10:14:57+00:00

Use the newer EXPORT_DEV_PM_OPS() macro together with pm_ptr(). This optimizes slightly when CONFIG_PM is disabled, too. Cc: sound-open-firmware@alsa-project.org Signed-off-by: Takashi Iwai Reviewed-by: Charles Keepax Link: https://patch.msgid.link/20250317095603.20073-80-tiwai@suse.de Signed-off-by: Mark Brown

ASoC: SOF: core: Add fw, tplg and ipc type override parameters

2024-10-23T11:46:24+00:00

The different bus type helpers define their own override parameters for firmware name/path, topology name/path. sof-pci-dev covers all while others just a subset. There is no technical reason to do that since these are generic platform independent parameters. Add the override module options to core (snd-sof module) and update the description for the device helper modules as deprecated. Signed-off-by: Peter Ujfalusi Reviewed-by: Daniel Baluta Reviewed-by: Bard Liao Reviewed-by: Ranjani Sridharan Link: https://patch.msgid.link/20241023110610.6141-3-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: sof-of-dev: add parameter to override tplg/fw_filename

2024-10-17T11:13:13+00:00

Add support to override topology and firmware filename, using module parameters. This is helpful for development and also for testing various scenarios. Signed-off-by: Anne Onciulescu Reviewed-by: Bard Liao Reviewed-by: Chao Song Reviewed-by: Peter Ujfalusi Signed-off-by: Daniel Baluta Link: https://patch.msgid.link/20241017110313.1423258-1-daniel.baluta@nxp.com Signed-off-by: Mark Brown

ASoC: SOF: add missing MODULE_DESCRIPTION()

2024-05-27T20:19:27+00:00

MODULE_DESCRIPTION() was optional until it became mandatory and flagged as an error by 'make W=1'. Reported-by: Andy Shevchenko Signed-off-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Daniel Baluta Reviewed-by: Péter Ujfalusi Link: https://msgid.link/r/20240527194414.166156-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Move sof_of_machine_select() to core.c from sof-of-dev.c

2023-12-04T17:02:15+00:00

Commit 014fdeb0d747 ("ASoC: SOF: Move sof_of_machine_select() to sof-of-dev.c from sof-audio.c") caused a circular dependency between the snd_sof and snd_sof_of modules: depmod: ERROR: Cycle detected: snd_sof -> snd_sof_of -> snd_sof depmod: ERROR: Found 2 modules in dependency cycles! Move the function back with sof_machine_select(). Fixes: 014fdeb0d747 ("ASoC: SOF: Move sof_of_machine_select() to sof-of-dev.c from sof-audio.c") Signed-off-by: Chen-Yu Tsai Acked-by: Peter Ujfalusi Reviewed-by: Daniel Baluta Link: https://lore.kernel.org/r/20231204033549.2020289-1-wenst@chromium.org Signed-off-by: Mark Brown

ASoC: SOF: sof-of-dev: Rely on core to create the file paths

2023-11-29T13:25:11+00:00

The core is now using the information from ipc_file_profile_base to create the paths for the loadable files, no need to set it in here anymore. Signed-off-by: Peter Ujfalusi Reviewed-by: Kai Vehmanen Link: https://lore.kernel.org/r/20231129125327.23708-10-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: sof-of-dev: Save the default IPC type and path overrides

2023-11-29T13:25:08+00:00

Store the default IPC type and the firmware and topology path overrides to ipc_file_profile_base Signed-off-by: Peter Ujfalusi Reviewed-by: Kai Vehmanen Link: https://lore.kernel.org/r/20231129125327.23708-6-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Move sof_of_machine_select() to sof-of-dev.c from sof-audio.c

2023-11-29T13:25:04+00:00

Move the sof_of_machine_select() function to sof-of-dev.c file and provide an inline stub in case of non OF builds. Signed-off-by: Peter Ujfalusi Reviewed-by: Kai Vehmanen Link: https://lore.kernel.org/r/20231129125327.23708-2-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Convert to platform remove callback returning void

2023-10-10T18:21:04+00:00

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is ignored (apart from emitting a warning) and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new(), which already returns void. Eventually after all drivers are converted, .remove_new() will be renamed to .remove(). The SOF platform drivers all use either sof_of_remove() or sof_acpi_remove() which both return zero unconditionally. Change these functions to return void and the drivers to use .remove_new(). There is no semantical change. Signed-off-by: Uwe Kleine-König Reviewed-by: Pierre-Louis Bossart Reviewed-by: Daniel Baluta Reviewed-by: AngeloGioacchino Del Regno Link: https://lore.kernel.org/r/20231009155945.285537-1-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown

ASoC: SOF: Use generic names for IPC types

2023-09-19T12:49:08+00:00

Use the new SOF_IPC_TYPE_3, SOF_IPC_TYPE_4 in core code. No functional changes, just renaming. Signed-off-by: Peter Ujfalusi Reviewed-by: Daniel Baluta Reviewed-by: Rander Wang Reviewed-by: Ranjani Sridharan Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20230919104226.32239-5-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown