kernel/linux.git/sound/soc/sof/intel/bdw.c, branch linux-7.0.y

ASoC: SOF: Intel: Use guard() for spinlocks where it makes sense

2026-01-12T11:21:28+00:00

Replace the manual spinlock lock/unlock pairs with guard(). Only code refactoring, and no behavior change. Signed-off-by: Peter Ujfalusi Reviewed-by: Daniel Baluta Reviewed-by: Ranjani Sridharan Link: https://patch.msgid.link/20260112101004.7648-7-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

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

ASoC: SOF: Intel: Don't import non-existing module namespace

2025-02-17T12:09:39+00:00

There is no module namespace "SND_SOC_SOF_INTEL_HIFI_EP_IPC", so don't import it. Historically there was such a namespace, but it was dropped in commit 97e22cbd0dc3 ("ASoC: SOF: Make Intel IPC stream ops generic"). Signed-off-by: Uwe Kleine-König Link: https://patch.msgid.link/20250212172947.38970-2-u.kleine-koenig@baylibre.com Signed-off-by: Mark Brown

ASoC: use to_platform_device() instead of container_of()

2025-01-23T11:29:38+00:00

Use the to_platform_device() macro where possible. Signed-off-by: Luoxi Li Link: https://patch.msgid.link/20250123033937.3587880-1-lee.lockhey@gmail.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: Use str_yes_no() to improve bdw_dump()

2025-01-13T16:00:19+00:00

Remove hard-coded strings by using the str_yes_no() helper function. Signed-off-by: Thorsten Blum Link: https://patch.msgid.link/20250107110900.3716-2-thorsten.blum@linux.dev 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: Switch back to struct platform_driver::remove()

2024-09-09T17:26:49+00:00

After commit 0edb555a65d1 ("platform: Make platform_driver::remove() return void") .remove() is (again) the right callback to implement for platform drivers. Convert all drivers below sound/soc to use .remove(), with the eventual goal to drop struct platform_driver::remove_new(). As .remove() and .remove_new() have the same prototypes, conversion is done by just changing the structure member name in the driver initializer. Signed-off-by: Uwe Kleine-König Link: https://patch.msgid.link/20240909151230.909818-2-u.kleine-koenig@baylibre.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: intel: bdw: Constify snd_sof_dsp_ops

2024-04-29T15:16:55+00:00

'struct snd_sof_dsp_ops' is not modified by core code, so it can be made const for increased code safety. Tested-by: Pierre-Louis Bossart Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20240426-n-const-ops-var-v2-11-e553fe67ae82@kernel.org Signed-off-by: Mark Brown