October 2023 - Alsa-devel - mailman.alsa-project.org

[v4 0/2] ASoC: mediatek: mt8188-mt6359: add rt5682s support
by xiazhengqiao 09 Oct '23

09 Oct '23

To use RT5682S as the codec and MAX98390 as the amp, add a new sound card named mt8188_rt5682s. Changes in v4: - add more reviewers - Link to v3: https://patchwork.kernel.org/project/alsa-devel/patch/20230927033608.16920-… https://patchwork.kernel.org/project/alsa-devel/patch/20230927033608.16920-… Changes in v3: - PATCH 2/2: modify mt8186_rt5682s_i2s_hw_params to mt8188_rt5682s_i2s_hw_params - Link to v2: https://lore.kernel.org/all/20230926040901.20338-3-xiazhengqiao@huaqin.corp… https://lore.kernel.org/all/20230926040901.20338-2-xiazhengqiao@huaqin.corp… Changes in v2: - PATCH 1/2: Modify mt8188_rt5682 to mt8188_rt5682s - PATCH 2/2: Modify all string "rt5682" to "rt5682s" and merge code in mt8188_fixup_controls - Link to v1: https://lore.kernel.org/all/20230925083847.1496-3-xiazhengqiao@huaqin.corp-… https://lore.kernel.org/all/20230925083847.1496-2-xiazhengqiao@huaqin.corp-… xiazhengqiao (2): ASoC: dt-bindings: mediatek,mt8188-mt6359: add RT5682S support ASoC: mediatek: mt8188-mt6359: add rt5682s support .../sound/mediatek,mt8188-mt6359.yaml | 1 + sound/soc/mediatek/Kconfig | 1 + sound/soc/mediatek/mt8188/mt8188-mt6359.c | 141 +++++++++++++++++- 3 files changed, 141 insertions(+), 2 deletions(-) -- 2.17.1

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[PATCH] ASoC: ti: ams-delta: Fix cx81801_receive() argument types
by Janusz Krzysztofik 09 Oct '23

09 Oct '23

Since types of arguments accepted by tty_ldis_ops::receive_buf() have changed, the driver no longer builds. .../linux/sound/soc/ti/ams-delta.c:403:24: error: initialization of 'void (*)(struct tty_struct *, const u8 *, const u8 *, size_t)' {aka 'void (*)(struct tty_struct *, const unsigned char *, const unsigned char *, unsigned int)'} from incompatible pointer type 'void (*)(struct tty_struct *, const u8 *, const char *, int)' {aka 'void (*)(struct tty_struct *, const unsigned char *, const char *, int)'} [-Werror=incompatible-pointer-types] 403 | .receive_buf = cx81801_receive, Fix it. Fixes: e8161447bb0c ("tty: make tty_ldisc_ops::*buf*() hooks operate on size_t") Fixes: 892bc209f250 ("tty: use u8 for flags") Signed-off-by: Janusz Krzysztofik <jmkrzyszt(a)gmail.com> --- sound/soc/ti/ams-delta.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/ti/ams-delta.c b/sound/soc/ti/ams-delta.c index 371943350fdf..666057d50ea0 100644 --- a/sound/soc/ti/ams-delta.c +++ b/sound/soc/ti/ams-delta.c @@ -336,8 +336,8 @@ static void cx81801_hangup(struct tty_struct *tty) } /* Line discipline .receive_buf() */ -static void cx81801_receive(struct tty_struct *tty, const u8 *cp, - const char *fp, int count) +static void cx81801_receive(struct tty_struct *tty, const u8 *cp, const u8 *fp, + size_t count) { struct snd_soc_component *component = tty->disc_data; const unsigned char *c; -- 2.42.0

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[PATCH] ALSA: scarlett2: Add Focusrite Clarett 2Pre and 4Pre USB support
by Geoffrey D. Bennett 09 Oct '23

09 Oct '23

It has been confirmed that all devices in the Focusrite Clarett USB series work the same as the devices in the Clarett+ series. Add the missing PIDs to enable support for the Clarett 2Pre and 4Pre USB. Signed-off-by: Geoffrey D. Bennett <g(a)b4.vu> --- sound/usb/mixer_quirks.c | 2 ++ sound/usb/mixer_scarlett_gen2.c | 8 ++++++-- 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c index 0db94ead1b93..ac521b71cb57 100644 --- a/sound/usb/mixer_quirks.c +++ b/sound/usb/mixer_quirks.c @@ -3420,6 +3420,8 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer) case USB_ID(0x1235, 0x8213): /* Focusrite Scarlett 8i6 3rd Gen */ case USB_ID(0x1235, 0x8214): /* Focusrite Scarlett 18i8 3rd Gen */ case USB_ID(0x1235, 0x8215): /* Focusrite Scarlett 18i20 3rd Gen */ + case USB_ID(0x1235, 0x8206): /* Focusrite Clarett 2Pre USB */ + case USB_ID(0x1235, 0x8207): /* Focusrite Clarett 4Pre USB */ case USB_ID(0x1235, 0x8208): /* Focusrite Clarett 8Pre USB */ case USB_ID(0x1235, 0x820a): /* Focusrite Clarett+ 2Pre */ case USB_ID(0x1235, 0x820b): /* Focusrite Clarett+ 4Pre */ diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c index 57e7fdff6905..ffd398f26d2c 100644 --- a/sound/usb/mixer_scarlett_gen2.c +++ b/sound/usb/mixer_scarlett_gen2.c @@ -5,7 +5,7 @@ * Supported models: * - 6i6/18i8/18i20 Gen 2 * - Solo/2i2/4i4/8i6/18i8/18i20 Gen 3 - * - Clarett 8Pre USB + * - Clarett 2Pre/4Pre/8Pre USB * - Clarett+ 2Pre/4Pre/8Pre * * Copyright (c) 2018-2023 by Geoffrey D. Bennett <g at b4.vu> @@ -64,6 +64,8 @@ * Gregory Rozzo for donating a 4Pre, and David Sherwood and Patrice * Peterson for usbmon output). * + * Support for Clarett 2Pre and 4Pre USB added in Oct 2023. + * * This ALSA mixer gives access to (model-dependent): * - input, output, mixer-matrix muxes * - mixer-matrix gain stages @@ -999,6 +1001,8 @@ static const struct scarlett2_device_entry scarlett2_devices[] = { { USB_ID(0x1235, 0x8215), &s18i20_gen3_info, "Scarlett Gen 3" }, /* Supported Clarett USB/Clarett+ devices */ + { USB_ID(0x1235, 0x8206), &clarett_2pre_info, "Clarett USB" }, + { USB_ID(0x1235, 0x8207), &clarett_4pre_info, "Clarett USB" }, { USB_ID(0x1235, 0x8208), &clarett_8pre_info, "Clarett USB" }, { USB_ID(0x1235, 0x820a), &clarett_2pre_info, "Clarett+" }, { USB_ID(0x1235, 0x820b), &clarett_4pre_info, "Clarett+" }, @@ -1197,7 +1201,7 @@ static const struct scarlett2_config [SCARLETT2_CONFIG_TALKBACK_MAP] = { .offset = 0xb0, .size = 16, .activate = 10 }, -/* Clarett+ 8Pre */ +/* Clarett USB and Clarett+ devices: 2Pre, 4Pre, 8Pre */ }, { [SCARLETT2_CONFIG_DIM_MUTE] = { .offset = 0x31, .size = 8, .activate = 2 }, -- 2.41.0

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[PATCH] ASoC: fsl: Fix PM disable depth imbalance in fsl_easrc_probe
by Zhang Shurong 08 Oct '23

08 Oct '23

The pm_runtime_enable will increase power disable depth. Thus a pairing decrement is needed on the error handling path to keep it balanced according to context. We fix it by calling pm_runtime_disable when error returns. Signed-off-by: Zhang Shurong <zhang_shurong(a)foxmail.com> --- sound/soc/fsl/fsl_easrc.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/sound/soc/fsl/fsl_easrc.c b/sound/soc/fsl/fsl_easrc.c index ba62995c909a..ec53bda46a46 100644 --- a/sound/soc/fsl/fsl_easrc.c +++ b/sound/soc/fsl/fsl_easrc.c @@ -1966,17 +1966,21 @@ static int fsl_easrc_probe(struct platform_device *pdev) &fsl_easrc_dai, 1); if (ret) { dev_err(dev, "failed to register ASoC DAI\n"); - return ret; + goto err_pm_disable; } ret = devm_snd_soc_register_component(dev, &fsl_asrc_component, NULL, 0); if (ret) { dev_err(&pdev->dev, "failed to register ASoC platform\n"); - return ret; + goto err_pm_disable; } return 0; + +err_pm_disable: + pm_runtime_disable(&pdev->dev); + return ret; } static void fsl_easrc_remove(struct platform_device *pdev) -- 2.30.2

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[PATCH] hda/realtek: Add SND_PCI_QUIRK entry for the Dell XPS 9530 laptop for dual speakers
by brett＠worth.au 08 Oct '23

08 Oct '23

The Dell XPS 9530, like previous XPS laptops like the 9520 and 9510 have dual speakers in each channel. If the ALC289_FIXUP_DUAL_SPK flag is not set in sound/pci/hda/patch_realtek.c only the tweeter will work and therefore make the sound quality terrible. This patch has not been tested but is derived from a previous patch attempt from a different user called Pentracillin which was rejected. $ diff -r -up a b diff -r -up a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c --- a/sound/pci/hda/patch_realtek.c 2023-10-07 22:16:36.129618972 +1100 +++ b/sound/pci/hda/patch_realtek.c 2023-10-07 22:16:52.645258218 +1100 @@ -9412,6 +9412,7 @@ static const struct snd_pci_quirk alc269 SND_PCI_QUIRK(0x1028, 0x0b1a, "Dell Precision 5570", ALC289_FIXUP_DUAL_SPK), SND_PCI_QUIRK(0x1028, 0x0b37, "Dell Inspiron 16 Plus 7620 2-in-1", ALC295_FIXUP_DELL_INSPIRON_TOP_SPEAKERS), SND_PCI_QUIRK(0x1028, 0x0b71, "Dell Inspiron 16 Plus 7620", ALC295_FIXUP_DELL_INSPIRON_TOP_SPEAKERS), + SND_PCI_QUIRK(0x1028, 0x0beb, "Dell XPS 15 9530", ALC289_FIXUP_DUAL_SPK), SND_PCI_QUIRK(0x1028, 0x0c03, "Dell Precision 5340", ALC269_FIXUP_DELL4_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x0c19, "Dell Precision 3340", ALC236_FIXUP_DELL_DUAL_CODECS), SND_PCI_QUIRK(0x1028, 0x0c1a, "Dell Precision 3340", ALC236_FIXUP_DELL_DUAL_CODECS), Brett Worth

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[PATCH] ALSA: scarlett2: Add Focusrite Clarett+ 2Pre and 4Pre support
by Geoffrey D. Bennett 07 Oct '23

07 Oct '23

The Focusrite Clarett+ series uses the same protocol as the Scarlett Gen 2 and Gen 3 series. This patch adds support for the Clarett+ 2Pre and Clarett+ 4Pre similarly to the existing 8Pre support by adding appropriate entries to the scarlett2 driver. The Clarett 2Pre USB and 4Pre USB presumably use the same protocol as well, so support for them can easily be added if someone can test. Signed-off-by: Geoffrey D. Bennett <g(a)b4.vu> --- sound/usb/mixer_quirks.c | 2 + sound/usb/mixer_scarlett_gen2.c | 97 ++++++++++++++++++++++++++++++++- 2 files changed, 98 insertions(+), 1 deletion(-) diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c index 9911859d2750..0db94ead1b93 100644 --- a/sound/usb/mixer_quirks.c +++ b/sound/usb/mixer_quirks.c @@ -3421,6 +3421,8 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer) case USB_ID(0x1235, 0x8214): /* Focusrite Scarlett 18i8 3rd Gen */ case USB_ID(0x1235, 0x8215): /* Focusrite Scarlett 18i20 3rd Gen */ case USB_ID(0x1235, 0x8208): /* Focusrite Clarett 8Pre USB */ + case USB_ID(0x1235, 0x820a): /* Focusrite Clarett+ 2Pre */ + case USB_ID(0x1235, 0x820b): /* Focusrite Clarett+ 4Pre */ case USB_ID(0x1235, 0x820c): /* Focusrite Clarett+ 8Pre */ err = snd_scarlett_gen2_init(mixer); break; diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c index 481a80e160de..57e7fdff6905 100644 --- a/sound/usb/mixer_scarlett_gen2.c +++ b/sound/usb/mixer_scarlett_gen2.c @@ -6,7 +6,7 @@ * - 6i6/18i8/18i20 Gen 2 * - Solo/2i2/4i4/8i6/18i8/18i20 Gen 3 * - Clarett 8Pre USB - * - Clarett+ 8Pre + * - Clarett+ 2Pre/4Pre/8Pre * * Copyright (c) 2018-2023 by Geoffrey D. Bennett <g at b4.vu> * Copyright (c) 2020-2021 by Vladimir Sadovnikov <sadko4u(a)gmail.com> @@ -60,6 +60,10 @@ * Support for Clarett USB 8Pre added in Sep 2023 (thanks to Philippe * Perrot for confirmation). * + * Support for Clarett+ 4Pre and 2Pre added in Sep 2023 (thanks to + * Gregory Rozzo for donating a 4Pre, and David Sherwood and Patrice + * Peterson for usbmon output). + * * This ALSA mixer gives access to (model-dependent): * - input, output, mixer-matrix muxes * - mixer-matrix gain stages @@ -832,6 +836,95 @@ static const struct scarlett2_device_info s18i20_gen3_info = { } }, }; +static const struct scarlett2_device_info clarett_2pre_info = { + .config_set = SCARLETT2_CONFIG_SET_CLARETT, + .line_out_hw_vol = 1, + .level_input_count = 2, + .air_input_count = 2, + + .line_out_descrs = { + "Monitor L", + "Monitor R", + "Headphones L", + "Headphones R", + }, + + .port_count = { + [SCARLETT2_PORT_TYPE_NONE] = { 1, 0 }, + [SCARLETT2_PORT_TYPE_ANALOGUE] = { 2, 4 }, + [SCARLETT2_PORT_TYPE_SPDIF] = { 2, 0 }, + [SCARLETT2_PORT_TYPE_ADAT] = { 8, 0 }, + [SCARLETT2_PORT_TYPE_MIX] = { 10, 18 }, + [SCARLETT2_PORT_TYPE_PCM] = { 4, 12 }, + }, + + .mux_assignment = { { + { SCARLETT2_PORT_TYPE_PCM, 0, 12 }, + { SCARLETT2_PORT_TYPE_ANALOGUE, 0, 4 }, + { SCARLETT2_PORT_TYPE_MIX, 0, 18 }, + { SCARLETT2_PORT_TYPE_NONE, 0, 8 }, + { 0, 0, 0 }, + }, { + { SCARLETT2_PORT_TYPE_PCM, 0, 8 }, + { SCARLETT2_PORT_TYPE_ANALOGUE, 0, 4 }, + { SCARLETT2_PORT_TYPE_MIX, 0, 18 }, + { SCARLETT2_PORT_TYPE_NONE, 0, 8 }, + { 0, 0, 0 }, + }, { + { SCARLETT2_PORT_TYPE_PCM, 0, 2 }, + { SCARLETT2_PORT_TYPE_ANALOGUE, 0, 4 }, + { SCARLETT2_PORT_TYPE_NONE, 0, 26 }, + { 0, 0, 0 }, + } }, +}; + +static const struct scarlett2_device_info clarett_4pre_info = { + .config_set = SCARLETT2_CONFIG_SET_CLARETT, + .line_out_hw_vol = 1, + .level_input_count = 2, + .air_input_count = 4, + + .line_out_descrs = { + "Monitor L", + "Monitor R", + "Headphones 1 L", + "Headphones 1 R", + "Headphones 2 L", + "Headphones 2 R", + }, + + .port_count = { + [SCARLETT2_PORT_TYPE_NONE] = { 1, 0 }, + [SCARLETT2_PORT_TYPE_ANALOGUE] = { 8, 6 }, + [SCARLETT2_PORT_TYPE_SPDIF] = { 2, 2 }, + [SCARLETT2_PORT_TYPE_ADAT] = { 8, 0 }, + [SCARLETT2_PORT_TYPE_MIX] = { 10, 18 }, + [SCARLETT2_PORT_TYPE_PCM] = { 8, 18 }, + }, + + .mux_assignment = { { + { SCARLETT2_PORT_TYPE_PCM, 0, 18 }, + { SCARLETT2_PORT_TYPE_ANALOGUE, 0, 6 }, + { SCARLETT2_PORT_TYPE_SPDIF, 0, 2 }, + { SCARLETT2_PORT_TYPE_MIX, 0, 18 }, + { SCARLETT2_PORT_TYPE_NONE, 0, 8 }, + { 0, 0, 0 }, + }, { + { SCARLETT2_PORT_TYPE_PCM, 0, 14 }, + { SCARLETT2_PORT_TYPE_ANALOGUE, 0, 6 }, + { SCARLETT2_PORT_TYPE_SPDIF, 0, 2 }, + { SCARLETT2_PORT_TYPE_MIX, 0, 18 }, + { SCARLETT2_PORT_TYPE_NONE, 0, 8 }, + { 0, 0, 0 }, + }, { + { SCARLETT2_PORT_TYPE_PCM, 0, 12 }, + { SCARLETT2_PORT_TYPE_ANALOGUE, 0, 6 }, + { SCARLETT2_PORT_TYPE_SPDIF, 0, 2 }, + { SCARLETT2_PORT_TYPE_NONE, 0, 24 }, + { 0, 0, 0 }, + } }, +}; + static const struct scarlett2_device_info clarett_8pre_info = { .config_set = SCARLETT2_CONFIG_SET_CLARETT, .line_out_hw_vol = 1, @@ -907,6 +1000,8 @@ static const struct scarlett2_device_entry scarlett2_devices[] = { /* Supported Clarett USB/Clarett+ devices */ { USB_ID(0x1235, 0x8208), &clarett_8pre_info, "Clarett USB" }, + { USB_ID(0x1235, 0x820a), &clarett_2pre_info, "Clarett+" }, + { USB_ID(0x1235, 0x820b), &clarett_4pre_info, "Clarett+" }, { USB_ID(0x1235, 0x820c), &clarett_8pre_info, "Clarett+" }, /* End of list */ -- 2.41.0

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[PATCH 1/2] ALSA: aloop: Add support for the non-interleaved access mode
by Ivan Orlov 06 Oct '23

06 Oct '23

The current version of the loopback driver supports interleaved access mode only. This patch introduces support for the non-interleaved access mode. When in the interleaved mode, the 'copy_play_buf' function copies data from the playback to the capture buffer using one memcpy call. This call copies samples for multiple, interleaved channels. In the non-interleaved mode we have multiple channel buffers, so we have to perform multiple memcpy calls to copy samples channel after channel. Add new function called 'copy_play_buf_part_n', which copies a part of each channel buffer from playback to capture. Modify the 'copy_play_buf' to use the corresponding memory copy function(just memcpy / copy_play_buf_part_n) depending on the access mode. Signed-off-by: Ivan Orlov <ivan.orlov0322(a)gmail.com> --- sound/drivers/aloop.c | 31 ++++++++++++++++++++++++++++--- 1 file changed, 28 insertions(+), 3 deletions(-) diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c index a38e602b4fc6..ab116b1fed96 100644 --- a/sound/drivers/aloop.c +++ b/sound/drivers/aloop.c @@ -158,6 +158,9 @@ struct loopback_pcm { unsigned long last_jiffies; /* If jiffies timer is used */ struct timer_list timer; + + /* size of per channel buffer in case of non-interleaved access */ + unsigned int channel_buf_n; }; static struct platform_device *devices[SNDRV_CARDS]; @@ -335,7 +338,8 @@ static int loopback_check_format(struct loopback_cable *cable, int stream) substream->runtime; check = runtime->format != cruntime->format || runtime->rate != cruntime->rate || - runtime->channels != cruntime->channels; + runtime->channels != cruntime->channels || + runtime->access != cruntime->access; if (!check) return 0; if (stream == SNDRV_PCM_STREAM_CAPTURE) { @@ -472,6 +476,7 @@ static int loopback_prepare(struct snd_pcm_substream *substream) dpcm->buf_pos = 0; dpcm->pcm_buffer_size = frames_to_bytes(runtime, runtime->buffer_size); + dpcm->channel_buf_n = dpcm->pcm_buffer_size / runtime->channels; if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) { /* clear capture buffer */ dpcm->silent_size = dpcm->pcm_buffer_size; @@ -522,6 +527,22 @@ static void clear_capture_buf(struct loopback_pcm *dpcm, unsigned int bytes) } } +static void copy_play_buf_part_n(struct loopback_pcm *play, struct loopback_pcm *capt, + unsigned int size, unsigned int src_off, unsigned int dst_off) +{ + unsigned int channels = capt->substream->runtime->channels; + unsigned int size_p_ch = size / channels; + unsigned int src_off_ch = src_off / channels; + unsigned int dst_off_ch = dst_off / channels; + int i; + + for (i = 0; i < channels; i++) { + memcpy(capt->substream->runtime->dma_area + capt->channel_buf_n * i + dst_off_ch, + play->substream->runtime->dma_area + play->channel_buf_n * i + src_off_ch, + size_p_ch); + } +} + static void copy_play_buf(struct loopback_pcm *play, struct loopback_pcm *capt, unsigned int bytes) @@ -556,7 +577,11 @@ static void copy_play_buf(struct loopback_pcm *play, size = play->pcm_buffer_size - src_off; if (dst_off + size > capt->pcm_buffer_size) size = capt->pcm_buffer_size - dst_off; - memcpy(dst + dst_off, src + src_off, size); + if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED || + runtime->access == SNDRV_PCM_ACCESS_MMAP_NONINTERLEAVED) + copy_play_buf_part_n(play, capt, size, src_off, dst_off); + else + memcpy(dst + dst_off, src + src_off, size); capt->silent_size = 0; bytes -= size; if (!bytes) @@ -878,7 +903,7 @@ static const struct snd_pcm_hardware loopback_pcm_hardware = { .info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_PAUSE | - SNDRV_PCM_INFO_RESUME), + SNDRV_PCM_INFO_RESUME | SNDRV_PCM_INFO_NONINTERLEAVED), .formats = (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE | SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S24_BE | SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S24_3BE | -- 2.34.1

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[PATCH 0/4] ASoC: cs35l56: Update hibernate/wake sequences and enable hibernation
by Richard Fitzgerald 06 Oct '23

06 Oct '23

Update the hibernate and wake command sequences to meet the latest datasheet specification and enable hibernation for I2C and SPI control interfaces. Richard Fitzgerald (1): ASoC: cs35l56: Enable low-power hibernation mode on SPI Simon Trimmer (3): ASoC: cs35l56: Change hibernate sequence to use allow auto hibernate ASoC: cs35l56: Wake transactions need to be issued twice ASoC: cs35l56: Enable low-power hibernation mode on i2c include/sound/cs35l56.h | 1 + sound/soc/codecs/cs35l56-i2c.c | 1 + sound/soc/codecs/cs35l56-shared.c | 66 +++++++++++++++++++------------ sound/soc/codecs/cs35l56-spi.c | 1 + 4 files changed, 43 insertions(+), 26 deletions(-) -- 2.30.2

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[PATCH 0/2] ASoC: SOF: ipc4: Take priority into cosideration when sorting pipelines
by Peter Ujfalusi 06 Oct '23

06 Oct '23

Hi, Add pipeline priority support for IPC4: Add support for parsing pipeline priorities from the topology. This will be used to break the tie between pipelines to set the trigger order when multiple pipelines are triggered simultaneously. Regards, Peter --- Rander Wang (2): ASoC: SOF: IPC4: get pipeline priority from topology ASoC: SOF: IPC4: sort pipeline based on priority sound/soc/sof/ipc4-pcm.c | 55 +++++++++++++++++++++++++++++------ sound/soc/sof/ipc4-topology.c | 5 ++-- 2 files changed, 48 insertions(+), 12 deletions(-) -- 2.42.0

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[PATCH 0/3] ALSA: hda: Stream setup fixes
by Cezary Rojewski 06 Oct '23

06 Oct '23

Follow up to the recent hdac_stream-related series of mine [1]. Addresses three topics: - false-positive timeout (-110) messages that appear during firmware loading procedure - null-ptr-deref when assigning stub substream of COUPLED type. 'Stub' as precisely those kind of substreams are utilized for code-loading procedure - hstream->fifo_size initialization, superfluous '+1' The two fixes lead the way, there is no dependency of patch 3/3 on either of them. [1]: https://lore.kernel.org/alsa-devel/20230926080623.43927-1-cezary.rojewski@i… Cezary Rojewski (3): ALSA: hda: Fix possible null-ptr-deref when assigning a stream ALSA: hda: Fix stream fifo_size initialization ALSA: hda: Add code_loading parameter to stream setup include/sound/hdaudio.h | 2 +- include/sound/hdaudio_ext.h | 4 ++-- sound/hda/ext/hdac_ext_stream.c | 12 +++++++----- sound/hda/hdac_stream.c | 27 ++++++++++++++++----------- sound/pci/hda/hda_controller.c | 2 +- sound/pci/hda/hda_intel.c | 2 +- sound/soc/intel/avs/pcm.c | 2 +- sound/soc/intel/avs/probes.c | 2 +- sound/soc/intel/skylake/skl-pcm.c | 2 +- 9 files changed, 31 insertions(+), 24 deletions(-) -- 2.25.1

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