kernel.git/sound/soc/amd, branch master

ASoC: amd: acp-mach-common: Add missing error check for clock acquisition

2026-03-11T19:18:17Z

The acp_card_rt5682_init() and acp_card_rt5682s_init() functions did not check the return values of clk_get(). This could lead to a kernel crash when the invalid pointers are later dereferenced by clock core functions. Fix this by: 1. Changing clk_get() to the device-managed devm_clk_get(). 2. Adding IS_ERR() checks immediately after each clock acquisition. Fixes: 8b7256266848 ("ASoC: amd: acp: Add support for RT5682-VS codec") Fixes: d4c750f2c7d4 ("ASoC: amd: acp: Add generic machine driver support for ACP cards") Signed-off-by: Chen Ni Link: https://patch.msgid.link/20260310044327.2582018-1-nichen@iscas.ac.cn Signed-off-by: Mark Brown

ASoC: amd: acp3x-rt5682-max9836: Add missing error check for clock acquisition

2026-03-11T13:21:01Z

The acp3x_5682_init() function did not check the return value of clk_get(), which could lead to dereferencing error pointers in rt5682_clk_enable(). Fix this by: 1. Changing clk_get() to the device-managed devm_clk_get(). 2. Adding proper IS_ERR() checks for both clock acquisitions. Fixes: 6b8e4e7db3cd ("ASoC: amd: Add machine driver for Raven based platform") Signed-off-by: Chen Ni Link: https://patch.msgid.link/20260310024246.2153827-1-nichen@iscas.ac.cn Signed-off-by: Mark Brown

ASoC: amd: yc: Add DMI quirk for ASUS EXPERTBOOK PM1503CDA

2026-03-04T11:40:17Z

Add a DMI quirk for the ASUS EXPERTBOOK PM1503CDA fixing the issue where the internal microphone was not detected. Link: https://bugzilla.kernel.org/show_bug.cgi?id=221070 Cc: stable@vger.kernel.org Signed-off-by: Zhang Heng Link: https://patch.msgid.link/20260304063255.139331-1-zhangheng@kylinos.cn Signed-off-by: Mark Brown

ASoC: amd: acp: Add ACP6.3 match entries for Cirrus Logic parts

2026-03-01T23:48:10Z

This adds some match entries for a few system configurations: cs42l43 link 0 UID 0 cs35l56 link 1 UID 0 cs35l56 link 1 UID 1 cs35l56 link 1 UID 2 cs35l56 link 1 UID 3 cs42l45 link 1 UID 0 cs35l63 link 0 UID 0 cs35l63 link 0 UID 2 cs35l63 link 0 UID 4 cs35l63 link 0 UID 6 cs42l45 link 0 UID 0 cs35l63 link 1 UID 0 cs35l63 link 1 UID 1 cs42l45 link 0 UID 0 cs35l63 link 1 UID 1 cs35l63 link 1 UID 3 cs42l45 link 1 UID 0 cs35l63 link 0 UID 0 cs35l63 link 0 UID 1 cs42l43 link 1 UID 0 cs35l56 link 1 UID 0 cs35l56 link 1 UID 1 cs35l56 link 1 UID 2 cs35l56 link 1 UID 3 cs35l56 link 1 UID 0 cs35l56 link 1 UID 1 cs35l56 link 1 UID 2 cs35l56 link 1 UID 3 cs35l63 link 0 UID 0 cs35l63 link 0 UID 2 cs35l63 link 0 UID 4 cs35l63 link 0 UID 6 cs42l43 link 0 UID 1 cs42l43b link 0 UID 1 cs42l45 link 0 UID 0 cs42l45 link 1 UID 0 Signed-off-by: Simon Trimmer Link: https://patch.msgid.link/20260224130307.526626-1-simont@opensource.cirrus.com Signed-off-by: Mark Brown

ASoC: amd: yc: Add ASUS EXPERTBOOK BM1503CDA to quirk table

2026-02-23T14:52:11Z

The ASUS ExpertBook BM1503CDA (Ryzen 5 7535U, Barcelo-R) has an internal DMIC connected through the AMD ACP (Audio CoProcessor) but is missing from the DMI quirk table, so the acp6x machine driver probe returns -ENODEV and no DMIC capture device is created. Add the DMI entry so the internal microphone works out of the box. Signed-off-by: Azamat Almazbek uulu Reviewed-by: Vijendar Mukunda Link: https://patch.msgid.link/20260221114813.5610-1-almazbek1608@gmail.com Signed-off-by: Mark Brown

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

2026-02-22T01:09:51Z

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

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21T09:02:28Z

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: amd: amd_sdw: add machine driver quirk for Lenovo models

2026-02-18T17:12:38Z

This patch adds a quirk to include the codec amplifier function for Lenovo models listed in the quirk table. Note: In these models, the RT722 codec amplifier is excluded, and an external amplifier is used instead. Signed-off-by: Vijendar Mukunda Link: https://patch.msgid.link/20260218104734.3641481-3-Vijendar.Mukunda@amd.com Reviewed-by: Mario Limonciello (AMD) Signed-off-by: Mark Brown

ASoC: amd: acp: Add ACP7.0 match entries for Realtek parts

2026-02-18T17:12:37Z

This patch adds below machine configuration for the ACP7.0 & ACP7.1 platforms. Link 0: RT1320 amplifier Link 1: RT722 codec with three endpoints: Headset, Speaker, and DMIC. Note: The Speaker endpoint on the RT722 codec is not used. Signed-off-by: Vijendar Mukunda Link: https://patch.msgid.link/20260218104734.3641481-2-Vijendar.Mukunda@amd.com Reviewed-by: Mario Limonciello (AMD) Signed-off-by: Mark Brown

ASoC: amd: yc: Add DMI quirk for ASUS Vivobook Pro 15X M6501RR

2026-02-16T16:30:39Z

The ASUS Vivobook Pro 15X (M6501RR) with AMD Ryzen 9 6900HX has an internal DMIC that is not detected without a DMI quirk entry, as the BIOS does not set the AcpDmicConnected ACPI _DSD property. Adding the DMI entry enables the ACP6x DMIC machine driver to probe successfully. Cc: stable@vger.kernel.org Signed-off-by: Gustavo Salvini Link: https://patch.msgid.link/20260210155156.29079-1-guspatagonico@gmail.com Signed-off-by: Mark Brown