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

[PATCH] ASoC: qcom: Fix out of bounds access
by Mikhail Kobuk 05 Apr '24

05 Apr '24

Case values introduced in commit 5f78e1fb7a3e ("ASoC: qcom: Add driver support for audioreach solution") cause out of bounds access in arrays of sc7280 driver data (e.g. in case of RX_CODEC_DMA_RX_0 in sc7280_snd_hw_params()). Redefine LPASS_MAX_PORTS to consider the maximum possible port id for q6dsp as sc7280 driver utilizes some of those values. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: 77d0ffef793d ("ASoC: qcom: Add macro for lpass DAI id's max limit") Cc: <stable(a)vger.kernel.org> Signed-off-by: Mikhail Kobuk <m.kobuk(a)ispras.ru> --- sound/soc/qcom/lpass.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sound/soc/qcom/lpass.h b/sound/soc/qcom/lpass.h index 27a2bf9a6613..10a507c95312 100644 --- a/sound/soc/qcom/lpass.h +++ b/sound/soc/qcom/lpass.h @@ -13,10 +13,11 @@ #include <linux/platform_device.h> #include <linux/regmap.h> #include <dt-bindings/sound/qcom,lpass.h> +#include <dt-bindings/sound/qcom,q6dsp-lpass-ports.h> #include "lpass-hdmi.h" #define LPASS_AHBIX_CLOCK_FREQUENCY 131072000 -#define LPASS_MAX_PORTS (LPASS_CDC_DMA_VA_TX8 + 1) +#define LPASS_MAX_PORTS (QUINARY_MI2S_TX + 1) #define LPASS_MAX_MI2S_PORTS (8) #define LPASS_MAX_DMA_CHANNELS (8) #define LPASS_MAX_HDMI_DMA_CHANNELS (4) -- 2.44.0

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[PATCH v2] ASoC: au1x: declare that FIFO is reported in frames
by Oswald Buddenhagen 05 Apr '24

05 Apr '24

Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen(a)gmx.de> --- Is this right? The comment on the field says "fifo entries of AC97/I2S PSC", which doesn't suggest bytes. The data sheet speaks of "words" and "byte masks", but without digging into it I can't tell how it would behave with different sample widths and channel counts (which the driver does not seem to limit _at all_? what am I missing?). This is just something I stumbled over while surveying how different drivers set the field. If this is actually a bug, it is minor. --- sound/soc/au1x/dbdma2.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sound/soc/au1x/dbdma2.c b/sound/soc/au1x/dbdma2.c index ea01d6490cec..2c8c01a5fb8f 100644 --- a/sound/soc/au1x/dbdma2.c +++ b/sound/soc/au1x/dbdma2.c @@ -66,7 +66,8 @@ struct au1xpsc_audio_dmadata { /* PCM hardware DMA capabilities - platform specific */ static const struct snd_pcm_hardware au1xpsc_pcm_hardware = { .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID | - SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BATCH, + SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BATCH | + SNDRV_PCM_INFO_FIFO_IN_FRAMES, .period_bytes_min = AU1XPSC_PERIOD_MIN_BYTES, .period_bytes_max = 4096 * 1024 - 1, .periods_min = 2, -- 2.42.0.419.g70bf8a5751

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[PATCH v2 0/2] Add support for QCM6490 and QCS6490
by Mohammad Rafi Shaik 05 Apr '24

05 Apr '24

This patchset adds support for sound card on Qualcomm QCM6490 IDP and QCS6490 RB3Gen2 boards. Changes since v1: - Use existing sc8280xp machine driver instead of separate driver. - Modify qcs6490 compatible name as qcs6490-rb3gen2. Mohammad Rafi Shaik (2): ASoC: dt-bindings: qcom,sm8250: Add QCM6490 snd QCS6490 sound card ASoC: qcom: sc8280xp: Add support for QCM6490 and QCS6490 Documentation/devicetree/bindings/sound/qcom,sm8250.yaml | 2 ++ sound/soc/qcom/sc8280xp.c | 2 ++ 2 files changed, 4 insertions(+) -- 2.25.1

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[GIT PULL] ASoC fixes for v6.9-rc2
by Mark Brown 05 Apr '24

05 Apr '24

The following changes since commit 4cece764965020c22cff7665b18a012006359095: Linux 6.9-rc1 (2024-03-24 14:10:05 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git tags/asoc-fix-v6.9-rc2 for you to fetch changes up to 90f8917e7a15f6dd508779048bdf00ce119b6ca0: ASoC: SOF: Core: Add remove_late() to sof_init_environment failure path (2024-04-04 19:51:51 +0100) ---------------------------------------------------------------- ASoC: Fixes for v6.9 A relatively large set of fixes here, the biggest piece of it is a series correcting some problems with the delay reporting for Intel SOF cards but there's a bunch of other things. Everything here is driver specific except for a fix in the core for an issue with sign extension handling volume controls. ---------------------------------------------------------------- Amadeusz Sławiński (1): ASoC: Intel: avs: boards: Add modules description Chaitanya Kumar Borah (1): ASoC: SOF: Core: Add remove_late() to sof_init_environment failure path Charles Keepax (1): ASoC: cs42l43: Correct extraction of data pointer in suspend/resume Mark Brown (4): ASoC: SOF: ipc4/Intel: Fix delay reporting ASoC: rt-sdw: fix locking and improve error logs ASoC: codecs: ES8326: solve some hp issues and ASoC: Merge up left over v6.8 fix Peter Ujfalusi (19): ASoC: SOF: Add dsp_max_burst_size_in_ms member to snd_sof_pcm_stream ASoC: SOF: ipc4-topology: Save the DMA maximum burst size for PCMs ASoC: SOF: Intel: hda-pcm: Use dsp_max_burst_size_in_ms to place constraint ASoC: SOF: Intel: hda: Implement get_stream_position (Linear Link Position) ASoC: SOF: Intel: mtl/lnl: Use the generic get_stream_position callback ASoC: SOF: Introduce a new callback pair to be used for PCM delay reporting ASoC: SOF: Intel: Set the dai/host get frame/byte counter callbacks ASoC: SOF: ipc4-pcm: Use the snd_sof_pcm_get_dai_frame_counter() for pcm_delay ASoC: SOF: Intel: hda-common-ops: Do not set the get_stream_position callback ASoC: SOF: Remove the get_stream_position callback ASoC: SOF: ipc4-pcm: Move struct sof_ipc4_timestamp_info definition locally ASoC: SOF: ipc4-pcm: Combine the SOF_IPC4_PIPE_PAUSED cases in pcm_trigger ASoC: SOF: ipc4-pcm: Invalidate the stream_start_offset in PAUSED state ASoC: SOF: sof-pcm: Add pointer callback to sof_ipc_pcm_ops ASoC: SOF: ipc4-pcm: Correct the delay calculation ALSA: hda: Add pplcllpl/u members to hdac_ext_stream ASoC: SOF: Intel: hda: Compensate LLP in case it is not reset ASoC: SOF: Intel: hda-dsp: Skip IMR boot on ACE platforms in case of S3 suspend ASoC: SOF: Intel: lnl: Disable DMIC/SSP offload on remove Pierre-Louis Bossart (6): ASoC: rt5682-sdw: fix locking sequence ASoC: rt711-sdca: fix locking sequence ASoC: rt711-sdw: fix locking sequence ASoC: rt712-sdca-sdw: fix locking sequence ASoC: rt722-sdca-sdw: fix locking sequence ASoC: rt-sdw*: add __func__ to all error logs Rander Wang (1): ASoC: SOF: mtrace: rework mtrace timestamp setting Richard Fitzgerald (1): ASoC: wm_adsp: Fix missing mutex_lock in wm_adsp_write_ctl() Simon Trimmer (1): ASoC: cs-amp-lib: Check for no firmware controls when writing calibration Stephen Lee (1): ASoC: ops: Fix wraparound for mask in snd_soc_get_volsw Vijendar Mukunda (3): ASoC: amd: acp: fix for acp pdm configuration check ASoC: amd: acp: fix for acp_init function error handling ASoC: SOF: amd: fix for false dsp interrupts Zhang Yi (4): ASoC: codecs: ES8326: Solve error interruption issue ASoC: codecs: ES8326: modify clock table ASoC: codecs: ES8326: Solve a headphone detection issue after suspend and resume ASoC: codecs: ES8326: Removing the control of ADC_SCALE include/sound/hdaudio_ext.h | 3 + sound/soc/amd/acp/acp-pci.c | 13 +-- sound/soc/codecs/cs-amp-lib.c | 5 + sound/soc/codecs/cs42l43.c | 12 ++- sound/soc/codecs/es8326.c | 37 ++++--- sound/soc/codecs/es8326.h | 2 +- sound/soc/codecs/rt1316-sdw.c | 8 +- sound/soc/codecs/rt1318-sdw.c | 8 +- sound/soc/codecs/rt5682-sdw.c | 16 +-- sound/soc/codecs/rt700.c | 16 +-- sound/soc/codecs/rt711-sdca-sdw.c | 6 +- sound/soc/codecs/rt711-sdca.c | 18 ++-- sound/soc/codecs/rt711-sdw.c | 8 +- sound/soc/codecs/rt711.c | 16 +-- sound/soc/codecs/rt712-sdca-dmic.c | 24 +++-- sound/soc/codecs/rt712-sdca-sdw.c | 7 +- sound/soc/codecs/rt712-sdca.c | 20 ++-- sound/soc/codecs/rt715-sdca-sdw.c | 2 +- sound/soc/codecs/rt715-sdca.c | 46 ++++---- sound/soc/codecs/rt715-sdw.c | 4 +- sound/soc/codecs/rt715.c | 24 ++--- sound/soc/codecs/rt722-sdca-sdw.c | 4 +- sound/soc/codecs/rt722-sdca.c | 21 ++-- sound/soc/codecs/wm_adsp.c | 3 +- sound/soc/intel/avs/boards/da7219.c | 1 + sound/soc/intel/avs/boards/dmic.c | 1 + sound/soc/intel/avs/boards/es8336.c | 1 + sound/soc/intel/avs/boards/i2s_test.c | 1 + sound/soc/intel/avs/boards/max98357a.c | 1 + sound/soc/intel/avs/boards/max98373.c | 1 + sound/soc/intel/avs/boards/max98927.c | 1 + sound/soc/intel/avs/boards/nau8825.c | 1 + sound/soc/intel/avs/boards/probe.c | 1 + sound/soc/intel/avs/boards/rt274.c | 1 + sound/soc/intel/avs/boards/rt286.c | 1 + sound/soc/intel/avs/boards/rt298.c | 1 + sound/soc/intel/avs/boards/rt5514.c | 1 + sound/soc/intel/avs/boards/rt5663.c | 1 + sound/soc/intel/avs/boards/rt5682.c | 1 + sound/soc/intel/avs/boards/ssm4567.c | 1 + sound/soc/soc-ops.c | 2 +- sound/soc/sof/amd/acp.c | 8 +- sound/soc/sof/core.c | 14 +-- sound/soc/sof/intel/hda-common-ops.c | 3 + sound/soc/sof/intel/hda-dai-ops.c | 11 ++ sound/soc/sof/intel/hda-dsp.c | 20 +++- sound/soc/sof/intel/hda-pcm.c | 29 +++++ sound/soc/sof/intel/hda-stream.c | 70 ++++++++++++ sound/soc/sof/intel/hda.h | 6 ++ sound/soc/sof/intel/lnl.c | 34 ++++-- sound/soc/sof/intel/mtl.c | 14 --- sound/soc/sof/intel/mtl.h | 10 -- sound/soc/sof/ipc4-mtrace.c | 11 +- sound/soc/sof/ipc4-pcm.c | 191 ++++++++++++++++++++++++++------- sound/soc/sof/ipc4-priv.h | 14 --- sound/soc/sof/ipc4-topology.c | 22 +++- sound/soc/sof/ops.h | 24 ++++- sound/soc/sof/pcm.c | 8 ++ sound/soc/sof/sof-audio.h | 9 +- sound/soc/sof/sof-priv.h | 24 +++-- 60 files changed, 596 insertions(+), 267 deletions(-)

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[PATCH] ASoC: SOF: Core: Add remove_late() to sof_init_environment failure path
by Pierre-Louis Bossart 05 Apr '24

05 Apr '24

From: Chaitanya Kumar Borah <chaitanya.kumar.borah(a)intel.com> In cases where the sof driver is unable to find the firmware and/or topology file [1], it exits without releasing the i915 runtime pm wakeref [2]. This results in dmesg warnings[3] during suspend/resume or driver unbind. Add remove_late() to the failure path of sof_init_environment so that i915 wakeref is released appropriately [1] [ 8.990366] sof-audio-pci-intel-mtl 0000:00:1f.3: SOF firmware and/or topology file not found. [ 8.990396] sof-audio-pci-intel-mtl 0000:00:1f.3: Supported default profiles [ 8.990398] sof-audio-pci-intel-mtl 0000:00:1f.3: - ipc type 1 (Requested): [ 8.990399] sof-audio-pci-intel-mtl 0000:00:1f.3: Firmware file: intel/sof-ipc4/mtl/sof-mtl.ri [ 8.990401] sof-audio-pci-intel-mtl 0000:00:1f.3: Topology file: intel/sof-ace-tplg/sof-mtl-rt711-2ch.tplg [ 8.990402] sof-audio-pci-intel-mtl 0000:00:1f.3: Check if you have 'sof-firmware' package installed. [ 8.990403] sof-audio-pci-intel-mtl 0000:00:1f.3: Optionally it can be manually downloaded from: [ 8.990404] sof-audio-pci-intel-mtl 0000:00:1f.3: https://github.com/thesofproject/sof-bin/ [ 8.999088] sof-audio-pci-intel-mtl 0000:00:1f.3: error: sof_probe_work failed err: -2 [2] ref_tracker: 0000:00:02.0@ffff9b8511b6a378 has 1/5 users at track_intel_runtime_pm_wakeref.part.0+0x36/0x70 [i915] __intel_runtime_pm_get+0x51/0xb0 [i915] intel_runtime_pm_get+0x17/0x20 [i915] intel_display_power_get+0x2f/0x70 [i915] i915_audio_component_get_power+0x23/0x120 [i915] snd_hdac_display_power+0x89/0x130 [snd_hda_core] hda_codec_i915_init+0x3f/0x50 [snd_sof_intel_hda] hda_dsp_probe_early+0x170/0x250 [snd_sof_intel_hda_common] snd_sof_device_probe+0x224/0x320 [snd_sof] sof_pci_probe+0x15b/0x220 [snd_sof_pci] hda_pci_intel_probe+0x30/0x70 [snd_sof_intel_hda_common] local_pci_probe+0x4c/0xb0 pci_device_probe+0xcc/0x250 really_probe+0x18e/0x420 __driver_probe_device+0x7e/0x170 driver_probe_device+0x23/0xa0 [3] [ 484.105070] ------------[ cut here ]------------ [ 484.108238] thunderbolt 0000:00:0d.2: PM: pci_pm_suspend_late+0x0/0x50 returned 0 after 0 usecs [ 484.117106] i915 0000:00:02.0: i915 raw-wakerefs=1 wakelocks=1 on cleanup [ 484.792005] WARNING: CPU: 2 PID: 2405 at drivers/gpu/drm/i915/intel_runtime_pm.c:444 intel_runtime_pm_driver_release+0x6c/0x80 Tested-by: Rodrigo Vivi <rodrigo.vivi(a)intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi(a)intel.com> Reviewed-by: Bard Liao <yung-chuan.liao(a)linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi(a)linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen(a)linux.intel.com> Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah(a)intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> --- sound/soc/sof/core.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/sound/soc/sof/core.c b/sound/soc/sof/core.c index 9b00ede2a486..cc84d4c81be9 100644 --- a/sound/soc/sof/core.c +++ b/sound/soc/sof/core.c @@ -339,8 +339,7 @@ static int sof_init_environment(struct snd_sof_dev *sdev) ret = snd_sof_probe(sdev); if (ret < 0) { dev_err(sdev->dev, "failed to probe DSP %d\n", ret); - sof_ops_free(sdev); - return ret; + goto err_sof_probe; } /* check machine info */ @@ -358,15 +357,18 @@ static int sof_init_environment(struct snd_sof_dev *sdev) ret = validate_sof_ops(sdev); if (ret < 0) { snd_sof_remove(sdev); + snd_sof_remove_late(sdev); return ret; } } + return 0; + err_machine_check: - if (ret) { - snd_sof_remove(sdev); - sof_ops_free(sdev); - } + snd_sof_remove(sdev); +err_sof_probe: + snd_sof_remove_late(sdev); + sof_ops_free(sdev); return ret; } -- 2.40.1

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[PATCH 0/4] ASoC: Drop soc-topology ABI v4 support
by Cezary Rojewski 04 Apr '24

04 Apr '24

This patchset impacts UAPI. The only known users of the soc-topology ABI v4 are Chromebook configurations. Starting from kernel v5.4, all of them are making use of soc-topology ABI v5. The patchset first removes obsolete code from the Intel's skylake-driver - the driver of choice for the mentioned Chromebooks - and then proceeds with removal of relevant soc-topology.c and uapi bits. Cezary Rojewski (4): ASoC: Intel: Skylake: Remove soc-topology ABI v4 support ASoC: topology: Remove ABI v4 support ASoC: topology: Cleanup after ABI v4 support removal ASoC: topology: Remove obsolete ABI v4 structs include/uapi/sound/asoc.h | 56 ------ include/uapi/sound/skl-tplg-interface.h | 74 -------- sound/soc/intel/skylake/skl-topology.c | 169 ----------------- sound/soc/soc-topology.c | 241 ++---------------------- 4 files changed, 18 insertions(+), 522 deletions(-) -- 2.25.1

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[PATCH] ASoC: SOF: amd: fix for false dsp interrupts
by Vijendar Mukunda 04 Apr '24

04 Apr '24

Before ACP firmware loading, DSP interrupts are not expected. Sometimes after reboot, it's observed that before ACP firmware is loaded false DSP interrupt is reported. Registering the interrupt handler before acp initialization causing false interrupts sometimes on reboot as ACP reset is not applied. Correct the sequence by invoking acp initialization sequence prior to registering interrupt handler. Fixes: 738a2b5e2cc9 ("ASoC: SOF: amd: Add IPC support for ACP IP block") Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda(a)amd.com> --- sound/soc/sof/amd/acp.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/sound/soc/sof/amd/acp.c b/sound/soc/sof/amd/acp.c index be7dc1e02284..c12c7f820529 100644 --- a/sound/soc/sof/amd/acp.c +++ b/sound/soc/sof/amd/acp.c @@ -704,6 +704,10 @@ int amd_sof_acp_probe(struct snd_sof_dev *sdev) goto unregister_dev; } + ret = acp_init(sdev); + if (ret < 0) + goto free_smn_dev; + sdev->ipc_irq = pci->irq; ret = request_threaded_irq(sdev->ipc_irq, acp_irq_handler, acp_irq_thread, IRQF_SHARED, "AudioDSP", sdev); @@ -713,10 +717,6 @@ int amd_sof_acp_probe(struct snd_sof_dev *sdev) goto free_smn_dev; } - ret = acp_init(sdev); - if (ret < 0) - goto free_ipc_irq; - /* scan SoundWire capabilities exposed by DSDT */ ret = acp_sof_scan_sdw_devices(sdev, chip->sdw_acpi_dev_addr); if (ret < 0) { -- 2.34.1

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[PATCH v2] ALSA: hda/tas2781: correct the register for pow calibrated data
by Shenghao Ding 04 Apr '24

04 Apr '24

Fixes: 5be27f1e3ec9 ("ALSA: hda/tas2781: Add tas2781 HDA driver") Signed-off-by: Shenghao Ding <shenghao-ding(a)ti.com> --- v2: - Add Fixes tag - To add a trailing comma will help in case of extending this in the future. --- sound/pci/hda/tas2781_hda_i2c.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/pci/hda/tas2781_hda_i2c.c b/sound/pci/hda/tas2781_hda_i2c.c index 48dae3339305..75f7674c66ee 100644 --- a/sound/pci/hda/tas2781_hda_i2c.c +++ b/sound/pci/hda/tas2781_hda_i2c.c @@ -514,10 +514,10 @@ static int tas2563_save_calibration(struct tasdevice_priv *tas_priv) static void tas2781_apply_calib(struct tasdevice_priv *tas_priv) { static const unsigned char page_array[CALIB_MAX] = { - 0x17, 0x18, 0x18, 0x0d, 0x18 + 0x17, 0x18, 0x18, 0x13, 0x18, }; static const unsigned char rgno_array[CALIB_MAX] = { - 0x74, 0x0c, 0x14, 0x3c, 0x7c + 0x74, 0x0c, 0x14, 0x70, 0x7c, }; unsigned char *data; int i, j, rc; -- 2.34.1

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[PATCH] ASoC: rt5645: Fix the electric noise due to the CBJ contacts floating
by derek.fang＠realtek.com 04 Apr '24

04 Apr '24

From: Derek Fang <derek.fang(a)realtek.com> The codec leaves tie combo jack's sleeve/ring2 to floating status default. It would cause electric noise while connecting the active speaker jack during boot or shutdown. This patch requests a gpio to control the additional jack circuit to tie the contacts to the ground or floating. Signed-off-by: Derek Fang <derek.fang(a)realtek.com> diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index e3ba04484813..d0d24a53df74 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -444,6 +444,7 @@ struct rt5645_priv { struct regmap *regmap; struct i2c_client *i2c; struct gpio_desc *gpiod_hp_det; + struct gpio_desc *gpiod_cbj_sleeve; struct snd_soc_jack *hp_jack; struct snd_soc_jack *mic_jack; struct snd_soc_jack *btn_jack; @@ -3186,6 +3187,9 @@ static int rt5645_jack_detect(struct snd_soc_component *component, int jack_inse regmap_update_bits(rt5645->regmap, RT5645_IN1_CTRL2, RT5645_CBJ_MN_JD, 0); + if (rt5645->gpiod_cbj_sleeve) + gpiod_set_value(rt5645->gpiod_cbj_sleeve, 1); + msleep(600); regmap_read(rt5645->regmap, RT5645_IN1_CTRL3, &val); val &= 0x7; @@ -3202,6 +3206,8 @@ static int rt5645_jack_detect(struct snd_soc_component *component, int jack_inse snd_soc_dapm_disable_pin(dapm, "Mic Det Power"); snd_soc_dapm_sync(dapm); rt5645->jack_type = SND_JACK_HEADPHONE; + if (rt5645->gpiod_cbj_sleeve) + gpiod_set_value(rt5645->gpiod_cbj_sleeve, 0); } if (rt5645->pdata.level_trigger_irq) regmap_update_bits(rt5645->regmap, RT5645_IRQ_CTRL2, @@ -3229,6 +3235,9 @@ static int rt5645_jack_detect(struct snd_soc_component *component, int jack_inse if (rt5645->pdata.level_trigger_irq) regmap_update_bits(rt5645->regmap, RT5645_IRQ_CTRL2, RT5645_JD_1_1_MASK, RT5645_JD_1_1_INV); + + if (rt5645->gpiod_cbj_sleeve) + gpiod_set_value(rt5645->gpiod_cbj_sleeve, 0); } return rt5645->jack_type; @@ -4012,6 +4021,16 @@ static int rt5645_i2c_probe(struct i2c_client *i2c) return ret; } + rt5645->gpiod_cbj_sleeve = devm_gpiod_get_optional(&i2c->dev, "cbj-sleeve", + GPIOD_OUT_LOW); + + if (IS_ERR(rt5645->gpiod_cbj_sleeve)) { + ret = PTR_ERR(rt5645->gpiod_cbj_sleeve); + dev_info(&i2c->dev, "failed to initialize gpiod, ret=%d\n", ret); + if (ret != -ENOENT) + return ret; + } + for (i = 0; i < ARRAY_SIZE(rt5645->supplies); i++) rt5645->supplies[i].supply = rt5645_supply_names[i]; @@ -4259,6 +4278,9 @@ static void rt5645_i2c_remove(struct i2c_client *i2c) cancel_delayed_work_sync(&rt5645->jack_detect_work); cancel_delayed_work_sync(&rt5645->rcclock_work); + if (rt5645->gpiod_cbj_sleeve) + gpiod_set_value(rt5645->gpiod_cbj_sleeve, 0); + regulator_bulk_disable(ARRAY_SIZE(rt5645->supplies), rt5645->supplies); } @@ -4274,6 +4296,9 @@ static void rt5645_i2c_shutdown(struct i2c_client *i2c) 0); msleep(20); regmap_write(rt5645->regmap, RT5645_RESET, 0); + + if (rt5645->gpiod_cbj_sleeve) + gpiod_set_value(rt5645->gpiod_cbj_sleeve, 0); } static int __maybe_unused rt5645_sys_suspend(struct device *dev) -- 2.34.1

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[PATCH 0/5] ALSA: cirrus: Tidy up of firmware control read/write
by Richard Fitzgerald 04 Apr '24

04 Apr '24

This set of patches factors out some repeated code to clean up firmware control read/write functions, and removes some redundant control notification code. Simon Trimmer (5): firmware: cs_dsp: Add locked wrappers for coeff read and write ASoC: wm_adsp: Use cs_dsp_coeff_lock_and_[read|write]_ctrl() ALSA: hda: hda_cs_dsp_ctl: Use cs_dsp_coeff_lock_and_[read|write]_ctrl() ASoC: wm_adsp: Remove notification of driver write ALSA: hda: hda_cs_dsp_ctl: Remove notification of driver write drivers/firmware/cirrus/cs_dsp.c | 54 ++++++++++++++++++++++++++ include/linux/firmware/cirrus/cs_dsp.h | 4 ++ sound/pci/hda/hda_cs_dsp_ctl.c | 22 +---------- sound/soc/codecs/wm_adsp.c | 32 ++++----------- 4 files changed, 67 insertions(+), 45 deletions(-) -- 2.39.2

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