June 2024 - Alsa-devel - mailman.alsa-project.org

[PATCH 0/3] ALSA/PCI: add PantherLake audio support
by Pierre-Louis Bossart 13 Jun '24

13 Jun '24

Add the PCI ID for PantherLake. Since there's a follow-up patchset for ASoC, these 3 patches could be applied to the ASoC tree. Otherwise an immutable branch would be needed. Pierre-Louis Bossart (3): PCI: pci_ids: add INTEL_HDA_PTL ALSA: hda: hda-intel: add PantherLake support ALSA: hda: intel-dsp-config: Add PTL support include/linux/pci_ids.h | 1 + sound/hda/intel-dsp-config.c | 9 +++++++++ sound/pci/hda/hda_intel.c | 2 ++ 3 files changed, 12 insertions(+) -- 2.43.0

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[PATCH v7 0/1] Add tas2781 driver for SPI.
by Baojun Xu 13 Jun '24

13 Jun '24

This patch was used to add TAS2781 devices on SPI support in sound/pci/hda. It use ACPI node descript about parameters of TAS2781 on SPI, it like: Scope (_SB.PC00.SPI0) { Device (GSPK) { Name (_HID, "TXNW2781") // _HID: Hardware ID Method (_CRS, 0, NotSerialized) { Name (RBUF, ResourceTemplate () { SpiSerialBusV2 (...) SpiSerialBusV2 (...) } } } } And in platform/x86/serial-multi-instantiate.c, those spi devices will be added into system as a single SPI device, so TAS2781 SPI driver will probe twice for every single SPI device. And driver will also parser mono DSP firmware binary and RCA binary for itself. Signed-off-by: Baojun Xu <baojun.xu(a)ti.com> Baojun Xu (1): ALSA: hda/tas2781: Add tas2781 hda driver based on SPI drivers/acpi/scan.c | 1 + .../platform/x86/serial-multi-instantiate.c | 12 + sound/pci/hda/Kconfig | 14 + sound/pci/hda/Makefile | 2 + sound/pci/hda/patch_realtek.c | 14 + sound/pci/hda/tas2781-spi.h | 148 ++ sound/pci/hda/tas2781_hda_spi.c | 1266 ++++++++++ sound/pci/hda/tas2781_spi_fwlib.c | 2101 +++++++++++++++++ 8 files changed, 3558 insertions(+) create mode 100644 sound/pci/hda/tas2781-spi.h create mode 100644 sound/pci/hda/tas2781_hda_spi.c create mode 100644 sound/pci/hda/tas2781_spi_fwlib.c -- 2.40.1

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[PATCH v1 0/4] Add support for Lenovo Thinkbooks
by Stefan Binding 13 Jun '24

13 Jun '24

These laptops do not contain _DSD required to support CS35L41 HDA. To workaround this, add support for these laptops into the configuration table in cs35l41_hda_property.c. Also add the required entries into patch_realtek for this SSID. Stefan Binding (4): ALSA: hda: cs35l41: Support Lenovo Thinkbook 16P Gen 5 ALSA: hda: cs35l41: Support Lenovo Thinkbook 13x Gen 4 ALSA: hda/realtek: Support Lenovo Thinkbook 16P Gen 5 ALSA: hda/realtek: Support Lenovo Thinkbook 13x Gen 4 sound/pci/hda/cs35l41_hda_property.c | 8 ++++++++ sound/pci/hda/patch_realtek.c | 4 ++++ 2 files changed, 12 insertions(+) -- 2.34.1

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[PATCH v2 0/7] ALSA: hda: Improvements to hda_component
by Simon Trimmer 13 Jun '24

13 Jun '24

This series of patches makes sure that the existing consumers of the infrastructure unbind their interface before they begin destroying the driver, moves duplicated members from the instanced component structures into a new parent structure and introduces locking so that consumers of the interface do not use stale data. v2: - Correct application of sizeof to pointer flagged by kernel test robot Simon Trimmer (7): ALSA: hda: cs35l56: Component should be unbound before deconstruction ALSA: hda: cs35l41: Component should be unbound before deconstruction ALSA: hda/tas2781: Component should be unbound before deconstruction ALSA: hda: hda_component: Introduce component parent structure ALSA: hda: hda_component: Change codecs to use component parent structure ALSA: hda: hda_component: Move codec field into the parent ALSA: hda: hda_component: Protect shared data with a mutex sound/pci/hda/cs35l41_hda.c | 47 ++++++++++++--------- sound/pci/hda/cs35l56_hda.c | 29 +++++++------ sound/pci/hda/hda_component.c | 75 ++++++++++++++++++++------------- sound/pci/hda/hda_component.h | 48 ++++++++++++++------- sound/pci/hda/patch_realtek.c | 17 ++++---- sound/pci/hda/tas2781_hda_i2c.c | 37 ++++++++-------- 6 files changed, 147 insertions(+), 106 deletions(-) -- 2.34.1

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[PATCH v3 0/3] ASoC: codecs: lpass: add support for v2.5 rx macro
by Srinivas Kandagatla 13 Jun '24

13 Jun '24

This patchset adds support to reading codec version and also adds support for v2.5 codec version in rx macro. LPASS 2.5 and up versions have changes in some of the rx blocks which are required to get headset functional correctly. Tested this on SM8450, X13s and x1e80100 crd. This changes also fixes issue with sm8450, sm8550, sm8660 and x1e80100. @Neil Armstrong can you pl test it on sm8650 @Krzysztof Kozlowski can you pl test it on sm8550 Thanks, Srini Changes since v2: - added some locking around version variable. - split 2.5 changes to a new patch. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> --- Srinivas Kandagatla (3): ASoC: codecs: lpass-macro: add helpers to get codec version ASoC: codec: lpass-rx-macro: prepare driver to accomdate new codec versions ASoC: codec: lpass-rx-macro: add support for 2.5 codec version sound/soc/codecs/lpass-macro-common.c | 23 ++ sound/soc/codecs/lpass-macro-common.h | 35 +++ sound/soc/codecs/lpass-rx-macro.c | 555 ++++++++++++++++++++++++---------- sound/soc/codecs/lpass-va-macro.c | 29 ++ 4 files changed, 490 insertions(+), 152 deletions(-) --- base-commit: 1613e604df0cd359cf2a7fbd9be7a0bcfacfabd0 change-id: 20240612-lpass-codec-v25-4e960abd661f Best regards, -- Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org>

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[PATCH v2 0/2] ASoC: codecs: lpass: add support for v2.5 rx macro
by srinivas.kandagatla＠linaro.org 13 Jun '24

13 Jun '24

From: Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> This patchset adds support to reading codec version and also adds support for v2.5 codec version in rx macro. LPASS 2.5 and up versions have changes in some of the rx blocks which are required to get headset functional correctly. Tested this on SM8450, X13s and x1e80100 crd. This changes also fixes issue with sm8450, sm8550, sm8660 and x1e80100. @Neil Armstrong can you pl test it on sm8650 @Krzysztof Kozlowski can you pl test it on sm8550 Thanks, Srini Changes since v1: - renamed all 2_6 variables with 2.5 - expanded checks for versions from 2.5 till 2.8 Srinivas Kandagatla (2): ASoC: codecs: lpass-macro: add helpers to get codec version ASoC: codec: lpass-rx-macro: add suppor for 2.5 codec version sound/soc/codecs/lpass-macro-common.c | 14 + sound/soc/codecs/lpass-macro-common.h | 35 ++ sound/soc/codecs/lpass-rx-macro.c | 565 +++++++++++++++++++------- sound/soc/codecs/lpass-va-macro.c | 29 ++ 4 files changed, 488 insertions(+), 155 deletions(-) -- 2.21.0

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[PATCH] ASoC: rt722-sdca-sdw: add debounce time for type detection
by Jack Yu 13 Jun '24

13 Jun '24

Add debounce time in headset type detection for better performance. Signed-off-by: Jack Yu <jack.yu(a)realtek.com> --- sound/soc/codecs/rt722-sdca-sdw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/rt722-sdca-sdw.c b/sound/soc/codecs/rt722-sdca-sdw.c index f73ee3bf90f5..87354bb1564e 100644 --- a/sound/soc/codecs/rt722-sdca-sdw.c +++ b/sound/soc/codecs/rt722-sdca-sdw.c @@ -352,7 +352,7 @@ static int rt722_sdca_interrupt_callback(struct sdw_slave *slave, if (status->sdca_cascade && !rt722->disable_irq) mod_delayed_work(system_power_efficient_wq, - &rt722->jack_detect_work, msecs_to_jiffies(30)); + &rt722->jack_detect_work, msecs_to_jiffies(280)); mutex_unlock(&rt722->disable_irq_lock); -- 2.34.1

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[PATCH 0/4] ASoC: topology: Fix route memory corruption
by Amadeusz Sławiński 13 Jun '24

13 Jun '24

Originally reported here: https://github.com/thesofproject/avs-topology-xml/issues/22#issuecomment-21… There is various level of failure there, first of all when topology loads routes, it points directly into FW file, but it may be freed after topology load. After fixing the above, when avs driver parses topology it should allocate its own memory, as target strings can be shorter than needed. Also clean up soc_tplg_dapm_graph_elems_load() a bit. Amadeusz Sławiński (4): ASoC: topology: Fix references to freed memory ASoC: Intel: avs: Fix route override ASoC: topology: Do not assign fields that are already set ASoC: topology: Clean up route loading sound/soc/intel/avs/topology.c | 19 ++++++++++++---- sound/soc/soc-topology.c | 41 ++++++++++++++++++---------------- 2 files changed, 37 insertions(+), 23 deletions(-) -- 2.34.1

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[PATCH v2 0/5] ASoC/SOF/PCI/Intel: add PantherLake support
by Pierre-Louis Bossart 13 Jun '24

13 Jun '24

Add initial support for the PantherLake platform, and initial ACPI configurations. This patchset depends on the first patch of "[PATCH 0/3] ALSA/PCI: add PantherLake audio support" v2: changed order of patches to fix git bisect error reported by Intel kbuild bot https://lore.kernel.org/oe-kbuild-all/202406131144.L6gW0I47-lkp@intel.com/ Bard Liao (2): ASoC: Intel: soc-acpi-intel-ptl-match: add rt711-sdca table ASoC: Intel: soc-acpi-intel-ptl-match: Add rt722 support Fred Oh (1): ASoC: SOF: Intel: add PTL specific power control register Pierre-Louis Bossart (2): ASoC: Intel: soc-acpi: add PTL match tables ASoC: SOF: Intel: add initial support for PTL include/sound/soc-acpi-intel-match.h | 2 + sound/soc/intel/common/Makefile | 1 + .../intel/common/soc-acpi-intel-ptl-match.c | 121 ++++++++++++++++++ sound/soc/sof/intel/Kconfig | 17 +++ sound/soc/sof/intel/Makefile | 2 + sound/soc/sof/intel/hda-dsp.c | 1 + sound/soc/sof/intel/hda.h | 1 + sound/soc/sof/intel/lnl.c | 27 ++++ sound/soc/sof/intel/mtl.c | 16 ++- sound/soc/sof/intel/mtl.h | 2 + sound/soc/sof/intel/pci-ptl.c | 77 +++++++++++ sound/soc/sof/intel/shim.h | 1 + 12 files changed, 266 insertions(+), 2 deletions(-) create mode 100644 sound/soc/intel/common/soc-acpi-intel-ptl-match.c create mode 100644 sound/soc/sof/intel/pci-ptl.c -- 2.43.0

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[PATCH v3 0/2] Fixes for McASP and dmaengine_pcm
by Jai Luthra 12 Jun '24

12 Jun '24

This series fixes two patches: 1. Fix the dmaengine API usage by calling dmaengine_synchronize() after dmaengine_terminate_async() when xrun events occur in application 2. Use the McASP AFIFO property from DT to refine the period size, instead of hardcoding minimum to 64 samples Signed-off-by: Jai Luthra <j-luthra(a)ti.com> --- Changes in v3: - Use sync_stop() hook instead of a prepare() hook for the DMA channel synchronization - Link to v2: https://lore.kernel.org/r/20240610-asoc_next-v2-0-b52aaf5d67c4@ti.com Changes in v2: - Fix compiler warning for prepare callback by marking it static - Pass numevt directly to hw_rule_min_periodsize() - Link to v1: https://lore.kernel.org/r/20240604-asoc_next-v1-0-e895c88e744d@ti.com --- Jai Luthra (2): ALSA: dmaengine: Synchronize dma channel after drop() ASoC: ti: davinci-mcasp: Set min period size using FIFO config include/sound/dmaengine_pcm.h | 1 + sound/core/pcm_dmaengine.c | 10 ++++++++++ sound/soc/soc-generic-dmaengine-pcm.c | 8 ++++++++ sound/soc/ti/davinci-mcasp.c | 9 +++++++-- 4 files changed, 26 insertions(+), 2 deletions(-) --- base-commit: a957267fa7e9159d3d2ee1421359ebf228570c68 change-id: 20240604-asoc_next-c063fcc190c6 Best regards, -- Jai Luthra <j-luthra(a)ti.com>

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