wireguard-linux/sound/soc/qcom, branch stable

treewide: refresh kmalloc_obj() conversions

2026-09-05T04:37:00Z

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

ASoC: qcom: Fix AudioReach TDM review findings

2026-08-18T18:22:49Z

Prasad Kumpatla says: Address review findings for the recently merged AudioReach TDM backend support. The first patch fixes a typo in the newly added QAIF clock ID names by renaming the LAPSS-prefixed identifiers to LPASS and updating all corresponding in-tree users. The remaining patches address issues identified in the AudioReach TDM configuration and machine-driver paths: - Zero-initialize AudioReach module configuration structures so unspecified slot parameters correctly fall back to topology defaults. - Distinguish between missing TDM configuration and malformed TDM slot properties by using separate return codes, preventing valid DT configuration errors from being silently ignored. - Fix sc8280xp TDM hw_params error handling by properly distinguishing optional and invalid TDM slot configurations and propagating errors accordingly. All issues were reported by Sashiko. Link: https://sashiko.dev/#/patchset/20260804070307.117119-1-prasad.kumpatla@oss.qualcomm.com Link: https://patch.msgid.link/20260818084655.3240284-1-prasad.kumpatla@oss.qualcomm.com

ASoC: qcom: sc8280xp: Fix TDM hw_params error handling

2026-08-18T18:22:47Z

Treat -ENOENT from TDM slot parsing as the optional "configuration not present" case and continue to propagate real configuration errors. Also ignore -ENOTSUPP from optional DAI format and codec sysclk callbacks, apply codec_dai_fmt to codec DAIs on TDM links, and use a signed bclk_freq variable so errors from snd_soc_tdm_params_to_bclk() are handled correctly. Reported-by: Sashiko Link: https://sashiko.dev/#/patchset/20260804070307.117119-1-prasad.kumpatla@oss.qualcomm.com Signed-off-by: Prasad Kumpatla Link: https://patch.msgid.link/20260818084655.3240284-5-prasad.kumpatla@oss.qualcomm.com Signed-off-by: Mark Brown

ASoC: qcom: common: Distinguish missing and invalid TDM slot configuration

2026-08-18T18:22:46Z

qcom_snd_parse_dai_tdm_slots() uses -EINVAL for both missing DAI-link TDM configuration and malformed TDM slot properties. As a result, qcom_snd_apply_dai_tdm_slots() silently ignores configuration errors. Return -ENOENT for missing DAI-link configuration and preserve -EINVAL for malformed TDM slot properties. Reported-by: Sashiko Link: https://sashiko.dev/#/patchset/20260804070307.117119-1-prasad.kumpatla@oss.qualcomm.com Signed-off-by: Prasad Kumpatla Link: https://patch.msgid.link/20260818084655.3240284-4-prasad.kumpatla@oss.qualcomm.com Signed-off-by: Mark Brown

ASoC: qcom: qdsp6: Zero-initialize AudioReach module config

2026-08-18T18:22:45Z

q6apm_dai_prepare() and q6apm_dai_compr_set_params() build an AudioReach module config on the stack and populate only the fields needed for the stream type. Audio IF media-format setup treats zero slot_mask, nslots_per_frame and slot_width as a request to use the topology defaults. Leave those fields uninitialized and random stack data can override the topology values sent to the DSP. Initialize the whole config structure so omitted fields reliably retain their zero/default meaning. Reported-by: Sashiko Link: https://sashiko.dev/#/patchset/20260804070307.117119-1-prasad.kumpatla@oss.qualcomm.com Signed-off-by: Prasad Kumpatla Link: https://patch.msgid.link/20260818084655.3240284-3-prasad.kumpatla@oss.qualcomm.com Signed-off-by: Mark Brown

ASoC: dt-bindings: qcom,q6dsp-lpass-ports: Rename QAIF clock IDs

2026-08-18T18:22:44Z

The QAIF clock IDs were introduced with a LAPSS prefix typo. Rename them to use the existing LPASS naming convention and update all corresponding in-tree users. Since these IDs are new, rename them directly instead of keeping backward-compatible aliases. Reported-by: Sashiko Link: https://sashiko.dev/#/patchset/20260804070307.117119-1-prasad.kumpatla@oss.qualcomm.com Signed-off-by: Prasad Kumpatla Link: https://patch.msgid.link/20260818084655.3240284-2-prasad.kumpatla@oss.qualcomm.com Signed-off-by: Mark Brown

ASoC: dt-bindings: qcom,sm8250: Add Maili sound card

2026-08-11T21:10:21Z

Prasad Kumpatla says: This series add support for sound card on Qualcomm Maili boards. Link: https://patch.msgid.link/20260811084605.1820056-1-prasad.kumpatla@oss.qualcomm.com

ASoC: qcom: sc8280xp: Add Maili sound card support

2026-08-11T21:10:19Z

Add the Maili sound card compatible. Maili can reuse the Hawi sound card data. Signed-off-by: Prasad Kumpatla Link: https://patch.msgid.link/20260811084605.1820056-3-prasad.kumpatla@oss.qualcomm.com Signed-off-by: Mark Brown

ASoC: qcom: q6apm: keep the graph start count in sync with the DSP

2026-08-11T14:06:08Z

q6apm_graph_start() increments start_count even when APM_CMD_GRAPH_START fails, leaving the graph counted as running while the DSP never started it. A later start - a retried prepare, or a resume after a failed start - then finds a non-zero count, skips the command and returns success with no data flowing. Count the graph only once the DSP has accepted the start. The count then stays at zero for a graph that never started, so also stop decrementing below zero in q6apm_graph_stop(): the compressed free path stops unconditionally, and a negative count would make the next start skip the command in the same way. Fixes: 5477518b8a0e ("ASoC: qdsp6: audioreach: add q6apm support") Assisted-by: Claude:claude-opus-5 Signed-off-by: Jorijn van der Graaf Link: https://patch.msgid.link/20260726211226.94059-1-jorijnvdgraaf@catcrafts.net Signed-off-by: Mark Brown

ASoC: Use auto-cleanup for firmware loading

2026-08-10T14:34:19Z

Takashi Iwai says: here is a revised series of trivial patches to use the auto-cleanup (via __free(firmware)) for firmware management. Now compile warnings due to the mixture with goto have been addressed for rt1320-sdw and wm2000 drivers. Others remain identical, just took a few review Acks. Link: https://patch.msgid.link/20260806140006.1412298-1-tiwai@suse.de