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authorKees Cook <kees+treewide@kernel.org>2026-09-02 15:31:14 -0700
committerKees Cook <kees@kernel.org>2026-09-04 21:37:00 -0700
commit3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d (patch)
treec65086f9bdcd48c6360fb7cb4598bca084da1f32 /sound/soc/Kconfig
downloadlinux-stable-3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d.tar.gz
linux-stable-3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d.zip
treewide: refresh kmalloc_obj() conversionsgrafted
This is another run of the Coccinelle script for converting kmalloc() family of allocations to kmalloc_obj() via the existing rules in scripts/coccinelle/api/kmalloc_objs.cocci This catches both the set of kmalloc() uses added since the first kmalloc_obj() conversions in v7.0 and adds a large group missed in the first pass due to Coccinelle not interacting well with the cleanup.h scoped_...() family of macros[1]. I worked around this with spatch's "--macro-file" argument to a file with all the scoped_...() macros mapped to Coccinelle's YACFE_ITERATOR[2] as that was the closest viable control flow indicator I could find. Build tested allmodconfig on x86, arm64, arm, loongarch, mips, powerpc, riscv, and s390 with no new warnings. Link: https://lore.kernel.org/lkml/202609021314.8A9C0B8@keescook/ [1] Link: https://github.com/coccinelle/coccinelle/blob/master/standard.h [2] Signed-off-by: Kees Cook <kees+treewide@kernel.org>
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+# SPDX-License-Identifier: GPL-2.0-only
+#
+# SoC audio configuration
+#
+
+menuconfig SND_SOC
+ tristate "ALSA for SoC audio support"
+ select SND_PCM
+ select AC97_BUS if SND_SOC_AC97_BUS
+ select SND_JACK
+ select REGMAP_I2C if I2C
+ select REGMAP_SPI if SPI_MASTER
+ help
+
+ If you want ASoC support, you should say Y here and also to the
+ specific driver for your SoC platform below.
+
+ ASoC provides power efficient ALSA support for embedded battery powered
+ SoC based systems like PDA's, Phones and Personal Media Players.
+
+ This ASoC audio support can also be built as a module. If so, the module
+ will be called snd-soc-core.
+
+if SND_SOC
+
+config SND_SOC_AC97_BUS
+ bool
+
+config SND_SOC_GENERIC_DMAENGINE_PCM
+ bool
+ select SND_DMAENGINE_PCM
+
+config SND_SOC_COMPRESS
+ bool
+ select SND_COMPRESS_OFFLOAD
+
+config SND_SOC_TOPOLOGY
+ bool
+ select SND_DYNAMIC_MINORS
+
+config SND_SOC_TOPOLOGY_BUILD
+ bool "Build topology core"
+ select SND_SOC_TOPOLOGY
+ depends on KUNIT
+ help
+ This option exists to facilitate running the KUnit tests for
+ the topology core, KUnit is frequently tested in virtual
+ environments with minimal drivers enabled but the topology
+ core is usually selected by drivers. There is little reason
+ to enable it if not doing a KUnit build.
+
+config SND_SOC_TOPOLOGY_KUNIT_TEST
+ tristate "KUnit tests for SoC topology"
+ depends on KUNIT
+ depends on SND_SOC_TOPOLOGY
+ default KUNIT_ALL_TESTS
+ help
+ If you want to perform tests on ALSA SoC topology support say Y here.
+
+ This builds a module which can be later manually loaded to run KUNIT
+ test cases against soc-topology.c API. This should be primarily used
+ by developers to test their changes to ASoC.
+
+ Do note that it creates fake playback devices which do not interact
+ well with userspace. When running tests one may want to disable
+ userspace applications such as pulseaudio, to prevent unnecessary
+ problems.
+
+config SND_SOC_CARD_KUNIT_TEST
+ tristate "KUnit tests for SoC card"
+ depends on KUNIT
+ default KUNIT_ALL_TESTS
+ help
+ If you want to perform tests on ALSA SoC card functions say Y here.
+ If unsure, say N.
+
+config SND_SOC_UTILS_KUNIT_TEST
+ tristate "KUnit tests for SoC utils"
+ depends on KUNIT
+ default KUNIT_ALL_TESTS
+ help
+ If you want to perform tests on ALSA SoC utils library say Y here.
+
+config SND_SOC_OPS_KUNIT_TEST
+ tristate "KUnit tests for SoC ops"
+ depends on KUNIT
+ default KUNIT_ALL_TESTS
+ help
+ If you want to perform tests on ALSA SoC ops library say Y here.
+
+config SND_SOC_ACPI
+ tristate
+
+config SND_SOC_USB
+ tristate "SoC based USB audio offloading"
+ depends on SND_USB_AUDIO
+ help
+ Enable this option if an ASoC platform card has support to handle
+ USB audio offloading. This enables the SoC USB layer, which will
+ notify the ASoC USB DPCM backend DAI link about available USB audio
+ devices. Based on the notifications, sequences to enable the audio
+ stream can be taken based on the design.
+
+# All the supported SoCs
+source "sound/soc/adi/Kconfig"
+source "sound/soc/amd/Kconfig"
+source "sound/soc/apple/Kconfig"
+source "sound/soc/atmel/Kconfig"
+source "sound/soc/au1x/Kconfig"
+source "sound/soc/bcm/Kconfig"
+source "sound/soc/cirrus/Kconfig"
+source "sound/soc/dwc/Kconfig"
+source "sound/soc/fsl/Kconfig"
+source "sound/soc/google/Kconfig"
+source "sound/soc/hisilicon/Kconfig"
+source "sound/soc/jz4740/Kconfig"
+source "sound/soc/kirkwood/Kconfig"
+source "sound/soc/loongson/Kconfig"
+source "sound/soc/img/Kconfig"
+source "sound/soc/intel/Kconfig"
+source "sound/soc/mediatek/Kconfig"
+source "sound/soc/meson/Kconfig"
+source "sound/soc/mxs/Kconfig"
+source "sound/soc/pxa/Kconfig"
+source "sound/soc/qcom/Kconfig"
+source "sound/soc/renesas/Kconfig"
+source "sound/soc/rockchip/Kconfig"
+source "sound/soc/samsung/Kconfig"
+source "sound/soc/sdca/Kconfig"
+source "sound/soc/sophgo/Kconfig"
+source "sound/soc/spacemit/Kconfig"
+source "sound/soc/spear/Kconfig"
+source "sound/soc/sprd/Kconfig"
+source "sound/soc/starfive/Kconfig"
+source "sound/soc/sti/Kconfig"
+source "sound/soc/stm/Kconfig"
+source "sound/soc/sunxi/Kconfig"
+source "sound/soc/tegra/Kconfig"
+source "sound/soc/ti/Kconfig"
+source "sound/soc/uniphier/Kconfig"
+source "sound/soc/ux500/Kconfig"
+source "sound/soc/xilinx/Kconfig"
+source "sound/soc/xtensa/Kconfig"
+
+# SOF
+source "sound/soc/sof/Kconfig"
+
+# Supported codecs
+source "sound/soc/codecs/Kconfig"
+
+source "sound/soc/sdw_utils/Kconfig"
+
+# generic frame-work
+source "sound/soc/generic/Kconfig"
+
+endif # SND_SOC
+