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

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-22T01:09:51+00:00

This was done entirely with mindless brute force, using git grep -l '\

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21T09:02:28+00:00

This is the result of running the Coccinelle script from scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to avoid scalar types (which need careful case-by-case checking), and instead replace kmalloc-family calls that allocate struct or union object instances: Single allocations: kmalloc(sizeof(TYPE), ...) are replaced with: kmalloc_obj(TYPE, ...) Array allocations: kmalloc_array(COUNT, sizeof(TYPE), ...) are replaced with: kmalloc_objs(TYPE, COUNT, ...) Flex array allocations: kmalloc(struct_size(PTR, FAM, COUNT), ...) are replaced with: kmalloc_flex(*PTR, FAM, COUNT, ...) (where TYPE may also be *VAR) The resulting allocations no longer return "void *", instead returning "TYPE *". Signed-off-by: Kees Cook

ASoC: SOF: add platform name into sof_intel_dsp_desc

2025-10-13T10:23:27+00:00

The platform name will be used construct the topology name. Signed-off-by: Bard Liao Reviewed-by: Simon Trimmer Reviewed-by: Ranjani Sridharan Link: https://patch.msgid.link/20251009094023.3474895-7-yung-chuan.liao@linux.intel.com 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: 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: Do not use resource managed allocation for ipc4_data

2023-11-29T13:25:14+00:00

Manage the ipc4_data allocation in code instead of devm since the ops_init might be called more than once due to IPC type fallback. Signed-off-by: Peter Ujfalusi Reviewed-by: Kai Vehmanen Link: https://lore.kernel.org/r/20231129125327.23708-13-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: do not include pm_runtime.h if not used

2023-05-23T12:55:55+00:00

Do not include pm_runtime.h header in files where APIs exported by pm_runtime.h are not used. Signed-off-by: Claudiu Beznea Acked-by: Jarkko Nikula # for omap-mcbsp-st.c Link: https://lore.kernel.org/r/20230517094903.2895238-2-claudiu.beznea@microchip.com Signed-off-by: Mark Brown

ASoC: SOF: ipc4/Intel: Improve and enable IPC error dump

2022-09-23T19:46:25+00:00

Merge series from Peter Ujfalusi : On Intel platforms the registers for DSP communications are used differently, the IPC dump information is not correct since important registers are not printed and existing ones are used a bit differently for IPC4. As a last step, enable the IPC timeout 'handling' and allow the printout of the now usefull IPC dump.

ASoC: SOF: Intel: skl: Use the ipc4 version of the ipc_dump

2022-09-23T13:53:19+00:00

The use of the IPC registers are different between IPC3 and IPC4. The ipc_dump needs to use different prints depending on the used IPC protocol. Signed-off-by: Peter Ujfalusi Reviewed-by: Ranjani Sridharan Reviewed-by: Kai Vehmanen Reviewed-by: Rander Wang Link: https://lore.kernel.org/r/20220923133616.26267-4-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: define and set the disable_interrupts op for cavs platforms

2022-09-23T12:56:17+00:00

Disable the IPC and SDW nterrupts in the disable_interrupts op for cavs platforms. Signed-off-by: Ranjani Sridharan Reviewed-by: Bard Liao Reviewed-by: Rander Wang Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20220922213644.666315-7-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown