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

ASoC: SOF: acpi: Convert to EXPORT_NS_DEV_PM_OPS()

2025-03-17T10:14:55+00:00

Use the newer EXPORT_NS_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 Link: https://patch.msgid.link/20250317095603.20073-78-tiwai@suse.de Signed-off-by: Mark Brown

module: Convert symbol namespace to string literal

2024-12-02T19:34:44+00:00

Clean up the existing export namespace code along the same lines of commit 33def8498fdd ("treewide: Convert macro and uses of __section(foo) to __section("foo")") and for the same reason, it is not desired for the namespace argument to be a macro expansion itself. Scripted using git grep -l -e MODULE_IMPORT_NS -e EXPORT_SYMBOL_NS | while read file; do awk -i inplace ' /^#define EXPORT_SYMBOL_NS/ { gsub(/__stringify$ns$/, "ns"); print; next; } /^#define MODULE_IMPORT_NS/ { gsub(/__stringify$ns$/, "ns"); print; next; } /MODULE_IMPORT_NS/ { $0 = gensub(/MODULE_IMPORT_NS$([^)]*)$/, "MODULE_IMPORT_NS(\"\\1\")", "g"); } /EXPORT_SYMBOL_NS/ { if ($0 ~ /(EXPORT_SYMBOL_NS[^(]*)$([^,]+),/) { if ($0 !~ /(EXPORT_SYMBOL_NS[^(]*)\(([^,]+), ([^)]+)$/ && $0 !~ /(EXPORT_SYMBOL_NS[^(]*)/ && $0 !~ /^my/) { getline line; gsub(/[[:space:]]*\\$/, ""); gsub(/[[:space:]]/, "", line); $0 = $0 " " line; } $0 = gensub(/(EXPORT_SYMBOL_NS[^(]*)$([^,]+), ([^)]+)$/, "\\1(\\2, \"\\3\")", "g"); } } { print }' $file; done Requested-by: Masahiro Yamada Signed-off-by: Peter Zijlstra (Intel) Link: https://mail.google.com/mail/u/2/#inbox/FMfcgzQXKWgMmjdFwwdsfgxzKpVHWPlc Acked-by: Greg KH Signed-off-by: Linus Torvalds

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: 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: Intel: clarify Copyright information

2024-05-06T14:59:35+00:00

For some reason a number of files included the "All rights reserved" statement. Good old copy-paste made sure this mistake proliferated. Remove the "All rights reserved" in all Intel-copyright to align with internal guidance. Reviewed-by: Cezary Rojewski Signed-off-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Péter Ujfalusi Link: https://lore.kernel.org/r/20240503140359.259762-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

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

2023-11-29T13:25:10+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/20231129125327.23708-9-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

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

2023-11-29T13:25:07+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/20231129125327.23708-5-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

ASoC: SOF: add IPC-dependent file names

2022-04-19T11:03:34+00:00

To avoid misleading file names, use different names for INTEL_IPC4 firmware files. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Rander Wang Reviewed-by: Péter Ujfalusi Reviewed-by: Chao Song Link: https://lore.kernel.org/r/20220414184817.362215-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown