February 2026 - Alsa-devel - mailman.alsa-project.org

ALSA 1.2.8 release
by Jaroslav Kysela 14 Jun '26

14 Jun '26

Hello all, new ALSA userspace packages were released. You may download them from the ALSA website http://www.alsa-project.org or directly: HTTP: https://www.alsa-project.org/files/pub FTP: ftp://ftp.alsa-project.org/pub Released packages: alsa-lib alsa-utils alsa-ucm-conf tinycompress Full list of changes: https://www.alsa-project.org/wiki/Changes_v1.2.7.2_v1.2.8 The fingerprint of the public signing key is: F04D F507 37AC 1A88 4C4B 3D71 8380 596D A6E5 9C91 Have fun, Jaroslav -- Jaroslav Kysela <perex(a)perex.cz> Linux Sound Maintainer; ALSA Project; Red Hat, Inc.

2 14

[alsa-devel] MOTU Midi Express XT
by holger＠dehnhardt.org 13 Mar '26

13 Mar '26

I own a MOTU Midi Express XT 8x8 interface which is connected through the parallel port. Recently I upgraded my system and the new motherboard does not have an ISA parallel port anymore... So I bought a PCI parallel port extension card - hoping that it will work with the ALSA driver (mtpav). So I changed the interrupt an port address in modules.conf but the driver is no longer recognized as an ALSA driver even though it loads without errors. As the device still perfectly fits my needs I would like to modify the driver to get it working again. Can anyone give me advice what should be changed in the drivers code to make it work on a pci port? Thanks Holger

2 11

[alsa-devel] Applied "ASoC: tlv320aic32x4: Model CODEC_CLKIN in CCF" to the asoc tree
by Mark Brown 13 Mar '26

13 Mar '26

The patch ASoC: tlv320aic32x4: Model CODEC_CLKIN in CCF has been applied to the asoc tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From fd2df3aeafa4b4cc468d58e147e0822967034b71 Mon Sep 17 00:00:00 2001 From: Annaliese McDermond <nh6z(a)nh6z.net> Date: Thu, 21 Mar 2019 17:58:46 -0700 Subject: [PATCH] ASoC: tlv320aic32x4: Model CODEC_CLKIN in CCF Model and manage codec clock input as a component in the Core Clock Framework. This should allow us to do some more complex clock management and power control. Also, some of the on-board chip clocks can be exposed to the outside, and this change will make those clocks easier to consume by other parts of the kernel. Signed-off-by: Annaliese McDermond <nh6z(a)nh6z.net> Signed-off-by: Mark Brown <broonie(a)kernel.org> --- sound/soc/codecs/tlv320aic32x4-clk.c | 34 ++++++++++++++++++++++++++++ sound/soc/codecs/tlv320aic32x4.c | 18 +++++++++++---- 2 files changed, 47 insertions(+), 5 deletions(-) diff --git a/sound/soc/codecs/tlv320aic32x4-clk.c b/sound/soc/codecs/tlv320aic32x4-clk.c index 5e495fc8d931..cded85009c8c 100644 --- a/sound/soc/codecs/tlv320aic32x4-clk.c +++ b/sound/soc/codecs/tlv320aic32x4-clk.c @@ -265,6 +265,30 @@ static const struct clk_ops aic32x4_pll_ops = { .get_parent = clk_aic32x4_pll_get_parent, }; +static int clk_aic32x4_codec_clkin_set_parent(struct clk_hw *hw, u8 index) +{ + struct clk_aic32x4 *mux = to_clk_aic32x4(hw); + + return regmap_update_bits(mux->regmap, + AIC32X4_CLKMUX, + AIC32X4_CODEC_CLKIN_MASK, index << AIC32X4_CODEC_CLKIN_SHIFT); +} + +static u8 clk_aic32x4_codec_clkin_get_parent(struct clk_hw *hw) +{ + struct clk_aic32x4 *mux = to_clk_aic32x4(hw); + unsigned int val; + + regmap_read(mux->regmap, AIC32X4_CLKMUX, &val); + + return (val & AIC32X4_CODEC_CLKIN_MASK) >> AIC32X4_CODEC_CLKIN_SHIFT; +} + +static const struct clk_ops aic32x4_codec_clkin_ops = { + .set_parent = clk_aic32x4_codec_clkin_set_parent, + .get_parent = clk_aic32x4_codec_clkin_get_parent, +}; + static struct aic32x4_clkdesc aic32x4_clkdesc_array[] = { { .name = "pll", @@ -274,6 +298,14 @@ static struct aic32x4_clkdesc aic32x4_clkdesc_array[] = { .ops = &aic32x4_pll_ops, .reg = 0, }, + { + .name = "codec_clkin", + .parent_names = + (const char *[]) { "mclk", "bclk", "gpio", "pll" }, + .num_parents = 4, + .ops = &aic32x4_codec_clkin_ops, + .reg = 0, + }, }; static struct clk *aic32x4_register_clk(struct device *dev, @@ -314,6 +346,8 @@ int aic32x4_register_clocks(struct device *dev, const char *mclk_name) */ aic32x4_clkdesc_array[0].parent_names = (const char* []) { mclk_name, "bclk", "gpio", "din" }; + aic32x4_clkdesc_array[1].parent_names = + (const char *[]) { mclk_name, "bclk", "gpio", "pll" }; for (i = 0; i < ARRAY_SIZE(aic32x4_clkdesc_array); ++i) aic32x4_register_clk(dev, &aic32x4_clkdesc_array[i]); diff --git a/sound/soc/codecs/tlv320aic32x4.c b/sound/soc/codecs/tlv320aic32x4.c index 7cf8c7cedfe1..5496e4e080f4 100644 --- a/sound/soc/codecs/tlv320aic32x4.c +++ b/sound/soc/codecs/tlv320aic32x4.c @@ -735,12 +735,9 @@ static int aic32x4_setup_clocks(struct snd_soc_component *component, aic32x4_set_processing_blocks(component, aic32x4_divs[i].r_block, aic32x4_divs[i].p_block); - /* PLL as CODEC_CLKIN */ - snd_soc_component_update_bits(component, AIC32X4_CLKMUX, - AIC32X4_CODEC_CLKIN_MASK, - AIC32X4_CODEC_CLKIN_PLL << AIC32X4_CODEC_CLKIN_SHIFT); /* DAC_MOD_CLK as BDIV_CLKIN */ - snd_soc_component_update_bits(component, AIC32X4_IFACE3, AIC32X4_BDIVCLK_MASK, + snd_soc_component_update_bits(component, AIC32X4_IFACE3, + AIC32X4_BDIVCLK_MASK, AIC32X4_DACMOD2BCLK << AIC32X4_BDIVCLK_SHIFT); /* NDAC divider value */ @@ -987,6 +984,15 @@ static int aic32x4_component_probe(struct snd_soc_component *component) { struct aic32x4_priv *aic32x4 = snd_soc_component_get_drvdata(component); u32 tmp_reg; + int ret; + + struct clk_bulk_data clocks[] = { + { .id = "codec_clkin" }, + }; + + ret = devm_clk_bulk_get(component->dev, ARRAY_SIZE(clocks), clocks); + if (ret) + return ret; if (gpio_is_valid(aic32x4->rstn_gpio)) { ndelay(10); @@ -999,6 +1005,8 @@ static int aic32x4_component_probe(struct snd_soc_component *component) if (aic32x4->setup) aic32x4_setup_gpios(component); + clk_set_parent(clocks[0].clk, clocks[1].clk); + /* Power platform configuration */ if (aic32x4->power_cfg & AIC32X4_PWR_MICBIAS_2075_LDOIN) { snd_soc_component_write(component, AIC32X4_MICBIAS, -- 2.20.1

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[GIT PULL] ASoC fixes for v7.0-rockchip-i2s-tdm
by Mark Brown 09 Mar '26

09 Mar '26

The following changes since commit f8f774913b4b599169381073f6674e20976e5529: ASoC: SOF: ipc4-control: Set correct error code in refresh_bytes_control (2026-02-09 12:27:28 +0000) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git tags/asoc-fix-v7.0-rockchip-i2s-tdm for you to fetch changes up to 0783052534f547f8f201dd4554b1df9f1f8615b5: ASoC: rockchip: i2s-tdm: Use param rate if not provided by set_sysclk (2026-02-19 11:45:49 +0000) ---------------------------------------------------------------- ASoC: Additional Rockchip fix for v7.0 One more ASoC fix, for a regression with the Rockchip I2S TDM support on a number of platforms. ---------------------------------------------------------------- Alexandre Ferrieux (1): ASoC: codecs: aw88261: Fix erroneous bitmask logic in Awinic init Claudiu Beznea (1): ASoC: renesas: rz-ssi: Fix playback and capture Detlev Casanova (1): ASoC: rockchip: i2s-tdm: Use param rate if not provided by set_sysclk Gustavo Salvini (1): ASoC: amd: yc: Add DMI quirk for ASUS Vivobook Pro 15X M6501RR Jack Yu (1): ASoC: rt721-sdca: Fix issue of fail to detect OMTP jack type Luca Weiss (1): ASoC: qcom: sm8250: Add quinary MI2S support Mark Brown (1): ASoC: Merge up release Niranjan H Y (1): ASoC: tas2783A: add explicit port prepare handling Shengjiu Wang (4): ASoC: dt-bindings: asahi-kasei,ak5558: Reference common DAI properties ASoC: dt-bindings: asahi-kasei,ak4458: set unevaluatedProperties:false ASoC: dt-bindings: asahi-kasei,ak4458: Fix the supply names ASoC: dt-bindings: asahi-kasei,ak5558: Fix the supply names Vijendar Mukunda (2): ASoC: amd: acp: Add ACP7.0 match entries for Realtek parts ASoC: amd: amd_sdw: add machine driver quirk for Lenovo models Ziyi Guo (1): ASoC: fsl_xcvr: Revert fix missing lock in fsl_xcvr_mode_put() .mailmap | 4 +- Documentation/ABI/testing/sysfs-class-tsm | 10 -- Documentation/admin-guide/kernel-parameters.txt | 5 + .../bindings/sound/asahi-kasei,ak4458.yaml | 6 +- .../bindings/sound/asahi-kasei,ak5558.yaml | 9 +- .../devicetree/bindings/sound/ti,tlv320aic3x.yaml | 1 + MAINTAINERS | 53 ++++-- Makefile | 2 +- arch/arm/include/asm/string.h | 5 +- arch/x86/include/asm/kfence.h | 7 +- arch/x86/include/asm/vmware.h | 4 +- arch/x86/kvm/irq.c | 3 +- arch/x86/kvm/svm/avic.c | 4 +- arch/x86/kvm/svm/svm.c | 2 + arch/x86/kvm/vmx/vmx.c | 2 + arch/x86/kvm/x86.c | 30 ++-- arch/x86/kvm/x86.h | 2 + drivers/android/binder.c | 19 ++- drivers/android/binder/rust_binderfs.c | 17 +- drivers/android/binder/thread.rs | 109 +++++++----- drivers/android/binderfs.c | 8 +- drivers/block/loop.c | 45 ++--- drivers/block/rbd.c | 33 ++-- drivers/crypto/ccp/sev-dev-tsm.c | 15 +- drivers/firmware/cirrus/cs_dsp.c | 37 +++++ drivers/firmware/cirrus/cs_dsp.h | 18 ++ drivers/firmware/cirrus/test/cs_dsp_test_bin.c | 22 ++- .../firmware/cirrus/test/cs_dsp_test_bin_error.c | 24 ++- drivers/firmware/cirrus/test/cs_dsp_test_wmfw.c | 26 ++- .../firmware/cirrus/test/cs_dsp_test_wmfw_error.c | 24 ++- drivers/firmware/cirrus/test/cs_dsp_tests.c | 1 + drivers/gpio/gpio-loongson-64bit.c | 2 +- drivers/gpio/gpiolib-acpi-core.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 14 +- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 3 - drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 2 +- .../gpu/drm/amd/display/dc/dcn30/dcn30_cm_common.c | 37 ++++- .../drm/amd/display/dc/dwb/dcn30/dcn30_cm_common.h | 2 +- .../drm/amd/display/dc/hwss/dcn30/dcn30_hwseq.c | 9 +- .../drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c | 18 +- .../drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c | 16 +- drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pai.c | 15 ++ drivers/gpu/drm/gma500/psb_irq.c | 36 ++-- drivers/gpu/drm/mgag200/mgag200_bmc.c | 31 ++-- drivers/gpu/drm/mgag200/mgag200_drv.h | 6 + drivers/gpu/drm/nouveau/include/nvif/client.h | 2 +- drivers/gpu/drm/nouveau/include/nvif/driver.h | 2 +- drivers/gpu/drm/nouveau/include/nvkm/core/device.h | 3 +- drivers/gpu/drm/nouveau/include/nvkm/core/engine.h | 2 +- drivers/gpu/drm/nouveau/include/nvkm/core/object.h | 5 +- drivers/gpu/drm/nouveau/include/nvkm/core/oproxy.h | 2 +- drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h | 4 +- .../drm/nouveau/include/nvkm/core/suspend_state.h | 11 ++ drivers/gpu/drm/nouveau/include/nvkm/subdev/gsp.h | 6 + drivers/gpu/drm/nouveau/nouveau_display.c | 2 - drivers/gpu/drm/nouveau/nouveau_drm.c | 2 +- drivers/gpu/drm/nouveau/nouveau_nvif.c | 10 +- drivers/gpu/drm/nouveau/nvif/client.c | 4 +- drivers/gpu/drm/nouveau/nvkm/core/engine.c | 4 +- drivers/gpu/drm/nouveau/nvkm/core/ioctl.c | 4 +- drivers/gpu/drm/nouveau/nvkm/core/object.c | 20 ++- drivers/gpu/drm/nouveau/nvkm/core/oproxy.c | 2 +- drivers/gpu/drm/nouveau/nvkm/core/subdev.c | 18 +- drivers/gpu/drm/nouveau/nvkm/core/uevent.c | 2 +- drivers/gpu/drm/nouveau/nvkm/engine/ce/ga100.c | 2 +- drivers/gpu/drm/nouveau/nvkm/engine/ce/priv.h | 2 +- drivers/gpu/drm/nouveau/nvkm/engine/device/base.c | 22 ++- drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c | 4 +- drivers/gpu/drm/nouveau/nvkm/engine/device/priv.h | 2 +- drivers/gpu/drm/nouveau/nvkm/engine/device/user.c | 2 +- drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c | 4 +- drivers/gpu/drm/nouveau/nvkm/engine/disp/chan.c | 2 +- drivers/gpu/drm/nouveau/nvkm/engine/falcon.c | 4 +- drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c | 2 +- drivers/gpu/drm/nouveau/nvkm/engine/fifo/uchan.c | 6 +- drivers/gpu/drm/nouveau/nvkm/engine/gr/base.c | 4 +- drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c | 2 +- drivers/gpu/drm/nouveau/nvkm/engine/gr/nv04.c | 2 +- drivers/gpu/drm/nouveau/nvkm/engine/gr/nv10.c | 2 +- drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.c | 2 +- drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.h | 2 +- drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.c | 4 +- drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c | 2 +- drivers/gpu/drm/nouveau/nvkm/engine/sec2/base.c | 2 +- drivers/gpu/drm/nouveau/nvkm/engine/xtensa.c | 4 +- drivers/gpu/drm/nouveau/nvkm/subdev/acr/base.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/bar/base.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/devinit/base.c | 4 +- drivers/gpu/drm/nouveau/nvkm/subdev/fault/base.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/fault/user.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/gpio/base.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/gsp/base.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/gsp/gh100.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/gsp/priv.h | 8 +- .../gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/fbsr.c | 2 +- .../gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/gsp.c | 8 +- .../gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/rpc.c | 6 + .../gpu/drm/nouveau/nvkm/subdev/gsp/rm/r570/fbsr.c | 8 +- .../gpu/drm/nouveau/nvkm/subdev/gsp/rm/r570/gsp.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/rm.h | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/gsp/tu102.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/instmem/base.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/therm/base.c | 6 +- drivers/gpu/drm/nouveau/nvkm/subdev/timer/base.c | 2 +- drivers/gpu/drm/xe/xe_guc.c | 6 +- drivers/gpu/drm/xe/xe_guc.h | 2 +- drivers/gpu/drm/xe/xe_migrate.c | 2 +- drivers/gpu/drm/xe/xe_pm.c | 13 +- drivers/gpu/drm/xe/xe_query.c | 2 +- drivers/gpu/drm/xe/xe_tlb_inval.c | 2 +- drivers/gpu/drm/xe/xe_tlb_inval_job.c | 2 +- drivers/hwmon/acpi_power_meter.c | 17 +- drivers/hwmon/dell-smm-hwmon.c | 8 + drivers/hwmon/gpio-fan.c | 6 +- drivers/hwmon/occ/common.c | 1 + drivers/i2c/busses/i2c-imx.c | 3 +- drivers/iommu/intel/pasid.h | 2 +- drivers/net/ethernet/adi/adin1110.c | 3 + drivers/net/ethernet/cavium/liquidio/lio_main.c | 39 ++--- drivers/net/ethernet/cavium/liquidio/lio_vf_main.c | 4 +- .../net/ethernet/freescale/dpaa2/dpaa2-switch.c | 10 ++ drivers/net/ethernet/freescale/enetc/enetc.c | 11 +- drivers/net/ethernet/freescale/enetc/enetc4_pf.c | 6 +- drivers/net/ethernet/freescale/enetc/enetc_cbdr.c | 4 - drivers/net/ethernet/freescale/enetc/enetc_hw.h | 17 +- drivers/net/ethernet/google/gve/gve_ethtool.c | 77 ++++++--- drivers/net/ethernet/google/gve/gve_main.c | 4 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 1 - drivers/net/ethernet/intel/ice/ice_main.c | 26 +-- drivers/net/ethernet/intel/ice/ice_ptp.c | 179 ++++++++++++-------- drivers/net/ethernet/intel/ice/ice_ptp.h | 18 +- drivers/net/ethernet/spacemit/k1_emac.c | 21 ++- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 3 +- drivers/net/ethernet/ti/cpsw.c | 41 ++++- drivers/net/ethernet/ti/cpsw_new.c | 34 +++- drivers/net/ethernet/ti/cpsw_priv.h | 1 + drivers/net/macvlan.c | 5 +- drivers/net/phy/sfp.c | 2 + drivers/net/usb/r8152.c | 29 ++-- drivers/net/wireless/intel/iwlwifi/mld/iface.c | 2 - drivers/net/wireless/intel/iwlwifi/mld/mac80211.c | 2 + drivers/net/wireless/intel/iwlwifi/mvm/d3.c | 6 +- drivers/nvme/host/pci.c | 45 +++-- drivers/nvme/target/tcp.c | 17 ++ drivers/pci/ide.c | 10 +- drivers/platform/x86/amd/pmc/pmc-quirks.c | 7 + drivers/platform/x86/classmate-laptop.c | 32 ++++ drivers/platform/x86/hp/hp-bioscfg/bioscfg.c | 5 + drivers/platform/x86/intel/plr_tpmi.c | 2 +- drivers/platform/x86/intel/telemetry/debugfs.c | 4 +- drivers/platform/x86/intel/telemetry/pltdrv.c | 2 +- drivers/platform/x86/intel/vsec.c | 2 + drivers/platform/x86/lg-laptop.c | 11 +- drivers/platform/x86/panasonic-laptop.c | 4 +- drivers/platform/x86/toshiba_haps.c | 2 +- drivers/pmdomain/imx/gpcv2.c | 8 +- drivers/pmdomain/imx/imx8m-blk-ctrl.c | 2 +- drivers/pmdomain/imx/imx8mp-blk-ctrl.c | 30 ++++ drivers/pmdomain/qcom/rpmpd.c | 2 +- drivers/regulator/spacemit-p1.c | 6 +- drivers/soc/qcom/smem.c | 5 +- drivers/spi/spi-tegra114.c | 3 + drivers/spi/spi-tegra20-slink.c | 6 +- drivers/spi/spi-tegra210-quad.c | 56 ++++++- drivers/usb/gadget/function/f_fs.c | 108 ++++++------ drivers/usb/gadget/function/u_fs.h | 2 +- drivers/virt/coco/tsm-core.c | 30 ---- fs/btrfs/raid56.c | 1 + fs/ceph/crypto.c | 9 +- fs/ceph/mds_client.c | 5 +- fs/ceph/mdsmap.c | 26 ++- fs/ceph/mdsmap.h | 1 + fs/ceph/super.h | 16 +- fs/proc/task_mmu.c | 42 +++-- fs/smb/client/cifstransport.c | 4 +- fs/smb/client/smb2file.c | 1 + include/linux/buildid.h | 3 + include/linux/ceph/ceph_fs.h | 6 + include/linux/livepatch.h | 3 + include/linux/pci-ide.h | 4 +- include/linux/rseq_types.h | 6 +- include/linux/skbuff.h | 12 ++ include/linux/tsm.h | 3 - include/trace/events/dma.h | 25 ++- io_uring/fdinfo.c | 13 +- io_uring/zcrx.c | 9 +- kernel/cgroup/dmem.c | 70 +++++++- kernel/dma/contiguous.c | 10 +- kernel/livepatch/core.c | 19 +++ kernel/liveupdate/luo_file.c | 2 - kernel/sched/core.c | 184 ++++++++++++++------- kernel/sched/ext.c | 48 ++++++ kernel/sched/sched.h | 44 ++++- kernel/trace/trace.h | 7 +- kernel/trace/trace_entries.h | 32 ++-- kernel/trace/trace_export.c | 21 ++- lib/buildid.c | 42 +++-- mm/memory-failure.c | 42 +++-- mm/shmem.c | 23 ++- mm/slub.c | 6 +- net/core/filter.c | 8 +- net/core/gro.c | 2 + net/core/link_watch.c | 20 ++- net/core/net-procfs.c | 50 ++++-- net/ethtool/common.c | 3 - net/ethtool/rss.c | 9 +- net/ipv6/ip6_fib.c | 3 +- net/netfilter/nf_tables_api.c | 2 +- net/sched/cls_u32.c | 13 +- net/tipc/crypto.c | 4 +- scripts/livepatch/init.c | 20 +-- scripts/livepatch/klp-build | 4 + scripts/module.lds.S | 9 +- security/lsm.h | 9 - security/lsm_init.c | 7 +- security/min_addr.c | 5 +- sound/drivers/aloop.c | 62 ++++--- sound/hda/codecs/realtek/alc269.c | 1 + sound/soc/amd/acp/acp-sdw-legacy-mach.c | 16 ++ sound/soc/amd/acp/amd-acp70-acpi-match.c | 37 +++++ sound/soc/amd/renoir/acp3x-pdm-dma.c | 2 + sound/soc/amd/yc/acp6x-mach.c | 15 +- sound/soc/codecs/aw88261.c | 3 +- sound/soc/codecs/cs42l43-jack.c | 37 ++++- sound/soc/codecs/rt1320-sdw.c | 2 + sound/soc/codecs/rt721-sdca.c | 4 +- sound/soc/codecs/tas2783-sdw.c | 43 +++++ sound/soc/intel/boards/sof_es8336.c | 9 + sound/soc/qcom/sm8250.c | 8 + sound/soc/renesas/rz-ssi.c | 2 +- sound/soc/rockchip/rockchip_i2s_tdm.c | 10 ++ sound/soc/sof/intel/hda.c | 5 +- sound/usb/mixer_quirks.c | 9 +- tools/objtool/check.c | 4 +- tools/objtool/include/objtool/klp.h | 10 +- tools/objtool/klp-diff.c | 41 ++++- tools/testing/selftests/kvm/Makefile.kvm | 1 + tools/testing/selftests/net/udpgro_fwd.sh | 64 +++++++ virt/kvm/eventfd.c | 44 ++--- 243 files changed, 2272 insertions(+), 1072 deletions(-) create mode 100644 drivers/firmware/cirrus/cs_dsp.h create mode 100644 drivers/gpu/drm/nouveau/include/nvkm/core/suspend_state.h

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Lenovo Yoga 7 2-in-1 16AKP10 volume control bug
by Sandro Gähler 08 Mar '26

08 Mar '26

Hello I would like to report a bug for the brand new Lenovo Yoga 7 2-in-1 16AKP10. It has the same sound chip and also the same volume control bug as several older models. I thus assume that the same workaround, written by Philipp Jungkamp and later by Pascal Gross, will also work for this model. There are several lines with laptops that apply this workaround, for example this line in linux/sound/pci/hda/patch_realtek.c: SND_PCI_QUIRK(0x17aa, 0x3801, "Lenovo Yoga9 14IAP7", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN) Could you please add this line for my model? SND_PCI_QUIRK(0x????, 0x????, "Lenovo Yoga 7 2-in-1 16AKP10", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN), Please advise on how to determine the first two parameters. Thanks a lot for your great work and support. Best regards, --Sandro Gähler

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USB Audio: AlphaTheta / Pioneer DJM-S11 (2b73:0037) fails UAC2 clock enumeration
by Federico Beffa 05 Mar '26

05 Mar '26

Hello ALSA developers, I am investigating Linux support for the AlphaTheta / Pioneer DJM-S11 mixer and would like to report the current behavior and ask for guidance on possible driver or quirk development. Device: Vendor ID: 2b73 (AlphaTheta Corporation) Product ID: 0037 (DJM-S11) Firmware: bcdDevice 1.05 USB speed: High Speed (480 Mbps) Environment: NixOS 25.11 Kernel: Linux 6.12.62 Driver: snd-usb-audio Summary of the issue: The DJM-S11 enumerates correctly on USB and exposes AudioControl, AudioStreaming, MIDI, and HID interfaces. However, ALSA fails to create any PCM devices, and the mixer does not appear in aplay -l. Kernel log shows the following errors during enumeration: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 1) Quirk or no altset; falling back to MIDI 1.0 As a result, only MIDI and HID interfaces are exposed; audio streaming is disabled. Descriptor observations: - The device advertises itself as USB Audio Class 2.0 (bcdADC 2.00, InterfaceProtocol 32). - A CLOCK_SOURCE descriptor is present (ClockID 1) with Clock Frequency Control marked as read/write. - No valid clock rate list can be retrieved by the driver (GET_RANGE appears to fail). - Audio streaming endpoints do exist: - Playback: 14 channels, 24-bit PCM, isochronous async OUT - Capture: 10 channels, 24-bit PCM, isochronous async IN (implicit feedback) From inspection of lsusb -vv, this appears to be a case where the device advertises UAC2 but requires vendor-specific clock initialization before audio streaming becomes usable. Without that, snd-usb-audio correctly refuses to expose PCM devices. I can provide the full lsusb -vv output and additional logs if helpful. Questions: 1. Is this a known pattern for newer Pioneer/AlphaTheta mixers, and has similar hardware been handled via ALSA quirks in the past? 2. Would it be acceptable to experiment with a quirk that forces a fixed sample rate (e.g. 48 kHz) and bypasses clock queries, for development/testing purposes? 3. Or does this class of device realistically require vendor-specific control handling beyond what snd-usb-audio quirks can support? I am interested in starting development work on this (initially out-of-tree) and would appreciate any guidance on the most appropriate direction. Thank you for your time and for ALSA’s continued work. Best regards, Federico

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USB-Audio: Motu: M6-HiFi.conf - m6 has only 4 outputs, not 6
by GitHub pull_request - opened 05 Mar '26

05 Mar '26

alsa-project/alsa-ucm-conf pull request #701 was opened from damex: hi, here is the fix for https://github.com/alsa-project/alsa-ucm-conf/issues/700 motu m6 has 6 input and 4 outputs. https://motu.com/products/m-series/m6 'The M6 is a 6-in/4-out USB-C audio interface...' in config it is listed as 6 outputs and that throws ALSA UCM error. adjusting configuration on working system makes error go away. Request URL : https://github.com/alsa-project/alsa-ucm-conf/pull/701 Patch URL : https://github.com/alsa-project/alsa-ucm-conf/pull/701.patch Repository URL: https://github.com/alsa-project/alsa-ucm-conf

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MOTU M6 reports [ALSA UCM error] but seems to be working fine.
by GitHub issues - opened 02 Mar '26

02 Mar '26

alsa-project/alsa-ucm-conf issue #700 was opened from damex: hi, i did fresh fedora 43 install and noticed that my MOTU m6 reports ALSA UCM error on all inputs and outputs but those inputs and outputs work just fine. <img width="659" height="381" alt="Image" src="https://github.com/user-attachments/assets/cdce7782-7581-4c05-b501-2e22d592…" /> <img width="819" height="206" alt="Image" src="https://github.com/user-attachments/assets/2290dd4b-f0af-4f75-a58b-6b5a056e…" /> in some software it is difficult to choose correct input due to presence of this error in device name. i did find https://github.com/alsa-project/alsa-ucm-conf/issues/552 this report to be similar to mine. attaching full alsa info output here (it was requested in that report) [alsa-info.txt](https://github.com/user-attachments/files/25109878/alsa-info… please let me know if i you need any more information from me. Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/700 Repository URL: https://github.com/alsa-project/alsa-ucm-conf

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[GIT PULL] ASoC fixes for v7.0-rc1
by Mark Brown 26 Feb '26

26 Feb '26

The following changes since commit 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f: Linux 7.0-rc1 (2026-02-22 13:18:59 -0800) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git tags/asoc-fix-v7.0-rc1 for you to fetch changes up to 32fc4168fa56f6301d858c778a3d712774e9657e: ASoC: amd: yc: Add ASUS EXPERTBOOK BM1503CDA to quirk table (2026-02-23 14:52:11 +0000) ---------------------------------------------------------------- ASoC: Fixes for v7.0 One quirk and a fix for handling of exotic peripherals on cs42l43. ---------------------------------------------------------------- Azamat Almazbek uulu (1): ASoC: amd: yc: Add ASUS EXPERTBOOK BM1503CDA to quirk table Charles Keepax (1): ASoC: cs42l43: Report insert for exotic peripherals sound/soc/amd/yc/acp6x-mach.c | 7 +++++++ sound/soc/codecs/cs42l43-jack.c | 1 + 2 files changed, 8 insertions(+)

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[PATCH] ALSA: hda/ca0132: Set HP/Speaker auto-detect default from headphone pin verb
by Matt DeVillier 26 Feb '26

26 Feb '26

From 79d54b6b2b2410ac3c169329b93607042b137693 Mon Sep 17 00:00:00 2001 From: Matt DeVillier <matt.devillier(a)gmail.com> Date: Wed, 25 Feb 2026 11:25:18 -0600 Subject: [PATCH] ALSA: hda/ca0132: Set HP/Speaker auto-detect default from headphone pin verb HP/Speaker auto-detect (VNID_HP_ASEL) has been off by default for every CA0132 device since the driver was added in 2012. vnode_lswitch is always initialized to 0 in ca0132_init_chip(), and no quirk or other code path enables it. As a result, headphone jack detection works only after the user manually turns on "HP/Speaker Auto Detect" in alsamixer, which is not obvious on laptops with combo jacks (e.g. Google Link, Alienware). Change the default to follow the headphone pin config: if the pin verb has presence detect enabled (no AC_DEFCFG_MISC_NO_PRESENCE) and the codec supports it (AC_PINCAP_PRES_DETECT), enable HP_ASEL by default. This lets firmware (coreboot, UEFI, etc.) express whether the headphone jack supports insertion detection. Devices with combo jacks can default to auto-detect; devices with fixed/no jack leave it off. Signed-off-by: Matt DeVillier <matt.devillier(a)gmail.com> --- sound/hda/codecs/ca0132.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/sound/hda/codecs/ca0132.c b/sound/hda/codecs/ca0132.c index dd054aedd501..ca6cb57347ea 100644 --- a/sound/hda/codecs/ca0132.c +++ b/sound/hda/codecs/ca0132.c @@ -9816,6 +9816,15 @@ static void ca0132_config(struct hda_codec *codec) spec->dig_in = 0x09; break; } + + /* Default HP/Speaker auto-detect from headphone pin verb: enable if the + * pin config indicates presence detect (not AC_DEFCFG_MISC_NO_PRESENCE). + */ + if (spec->unsol_tag_hp && + (snd_hda_query_pin_caps(codec, spec->unsol_tag_hp) & AC_PINCAP_PRES_DETECT) && + !(get_defcfg_misc(snd_hda_codec_get_pincfg(codec, spec->unsol_tag_hp)) & + AC_DEFCFG_MISC_NO_PRESENCE)) + spec->vnode_lswitch[VNID_HP_ASEL - VNODE_START_NID] = 1; } static int ca0132_prepare_verbs(struct hda_codec *codec) -- 2.51.0

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