October 2018 - Alsa-devel - mailman.alsa-project.org

[alsa-devel] [PATCH 0/3] ASoC: rsnd: prepare patches for BUSIF support
by Kuninori Morimoto 05 Nov '18

05 Nov '18

Hi Mark These are prepare/cleanup for for Renesas rsnd driver BUSIF support. I will post BUSIF support patch soon, but it needs Jiada Wang <jiada_wang(a)mentor.com> 's check. If it was OK, I will focus to TDM split mode. Kuninori Morimoto (3): ASoC: rsnd: move .get_status under rsnd_mod_ops ASoC: rsnd: add .get_id/.get_id_sub ASoC: rsnd: rsnd_mod_name() handles both name and ID sound/soc/sh/rcar/adg.c | 2 +- sound/soc/sh/rcar/cmd.c | 11 ++-- sound/soc/sh/rcar/core.c | 72 +++++++++++++++++------ sound/soc/sh/rcar/ctu.c | 23 +++++++- sound/soc/sh/rcar/dma.c | 47 +++++++-------- sound/soc/sh/rcar/dvc.c | 3 +- sound/soc/sh/rcar/gen.c | 12 ++-- sound/soc/sh/rcar/mix.c | 3 +- sound/soc/sh/rcar/rsnd.h | 21 +++---- sound/soc/sh/rcar/src.c | 29 +++++----- sound/soc/sh/rcar/ssi.c | 147 +++++++++++++++++++++++------------------------ sound/soc/sh/rcar/ssiu.c | 37 ++++++------ 12 files changed, 232 insertions(+), 175 deletions(-) -- 2.7.4 Best regards --- Kuninori Morimoto

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[alsa-devel] [PATCH] ASoC: intel: cht_bsw_max98090_ti: Add quirk for boards using pmc_plt_clk_0
by Hans de Goede 05 Nov '18

05 Nov '18

Some boards such as the Swanky model Chromebooks use pmc_plt_clk_0 for the mclk instead of pmc_plt_clk_3. This commit adds a DMI based quirk for this. This fixing audio no longer working on these devices after commit 648e921888ad ("clk: x86: Stop marking clocks as CLK_IS_CRITICAL") that commit fixes us unnecessary keeping unused clocks on, but in case of the Swanky that was breaking audio support since we were not using the right clock in the cht_bsw_max98090_ti machine driver. Cc: stable(a)vger.kernel.org Fixes: 648e921888ad ("clk: x86: Stop marking clocks as CLK_IS_CRITICAL") Reported-and-tested-by: Dean Wallace <duffydack73(a)gmail.com> Signed-off-by: Hans de Goede <hdegoede(a)redhat.com> --- sound/soc/intel/boards/cht_bsw_max98090_ti.c | 32 ++++++++++++++++++-- 1 file changed, 29 insertions(+), 3 deletions(-) diff --git a/sound/soc/intel/boards/cht_bsw_max98090_ti.c b/sound/soc/intel/boards/cht_bsw_max98090_ti.c index db6976f4ddaa..9d9f6e41d81c 100644 --- a/sound/soc/intel/boards/cht_bsw_max98090_ti.c +++ b/sound/soc/intel/boards/cht_bsw_max98090_ti.c @@ -19,6 +19,7 @@ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ +#include <linux/dmi.h> #include <linux/module.h> #include <linux/platform_device.h> #include <linux/slab.h> @@ -35,6 +36,8 @@ #define CHT_PLAT_CLK_3_HZ 19200000 #define CHT_CODEC_DAI "HiFi" +#define QUIRK_PMC_PLT_CLK_0 0x01 + struct cht_mc_private { struct clk *mclk; struct snd_soc_jack jack; @@ -385,11 +388,29 @@ static struct snd_soc_card snd_soc_card_cht = { .num_controls = ARRAY_SIZE(cht_mc_controls), }; +static const struct dmi_system_id cht_max98090_quirk_table[] = { + { + /* Swanky model Chromebook (Toshiba Chromebook 2) */ + .matches = { + DMI_MATCH(DMI_PRODUCT_NAME, "Swanky"), + }, + .driver_data = (void *)QUIRK_PMC_PLT_CLK_0, + }, + {} +}; + static int snd_cht_mc_probe(struct platform_device *pdev) { + const struct dmi_system_id *dmi_id; struct device *dev = &pdev->dev; int ret_val = 0; struct cht_mc_private *drv; + const char *mclk_name; + int quirks = 0; + + dmi_id = dmi_first_match(cht_max98090_quirk_table); + if (dmi_id) + quirks = (unsigned long)dmi_id->driver_data; drv = devm_kzalloc(&pdev->dev, sizeof(*drv), GFP_KERNEL); if (!drv) @@ -411,11 +432,16 @@ static int snd_cht_mc_probe(struct platform_device *pdev) snd_soc_card_cht.dev = &pdev->dev; snd_soc_card_set_drvdata(&snd_soc_card_cht, drv); - drv->mclk = devm_clk_get(&pdev->dev, "pmc_plt_clk_3"); + if (quirks & QUIRK_PMC_PLT_CLK_0) + mclk_name = "pmc_plt_clk_0"; + else + mclk_name = "pmc_plt_clk_3"; + + drv->mclk = devm_clk_get(&pdev->dev, mclk_name); if (IS_ERR(drv->mclk)) { dev_err(&pdev->dev, - "Failed to get MCLK from pmc_plt_clk_3: %ld\n", - PTR_ERR(drv->mclk)); + "Failed to get MCLK from %s: %ld\n", + mclk_name, PTR_ERR(drv->mclk)); return PTR_ERR(drv->mclk); } -- 2.19.0

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[alsa-devel] [PATCH 1/2] ALSA: x86: Fix runtime PM for hdmi-lpe-audio
by Ville Syrjala 02 Nov '18

02 Nov '18

From: Ville Syrjälä <ville.syrjala(a)linux.intel.com> Commit 46e831abe864 ("drm/i915/lpe: Mark LPE audio runtime pm as "no callbacks"") broke runtime PM with lpe audio. We can no longer runtime suspend the GPU since the sysfs power/control for the lpe-audio device no longer exists and the device is considered always active. We can fix this by not marking the device as active. Cc: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: Takashi Iwai <tiwai(a)suse.de> Cc: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Fixes: 46e831abe864 ("drm/i915/lpe: Mark LPE audio runtime pm as "no callbacks"") Signed-off-by: Ville Syrjälä <ville.syrjala(a)linux.intel.com> --- sound/x86/intel_hdmi_audio.c | 1 - 1 file changed, 1 deletion(-) diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c index 83d76c345940..bbed4acaafd1 100644 --- a/sound/x86/intel_hdmi_audio.c +++ b/sound/x86/intel_hdmi_audio.c @@ -1877,7 +1877,6 @@ static int hdmi_lpe_audio_probe(struct platform_device *pdev) pm_runtime_use_autosuspend(&pdev->dev); pm_runtime_mark_last_busy(&pdev->dev); - pm_runtime_set_active(&pdev->dev); dev_dbg(&pdev->dev, "%s: handle pending notification\n", __func__); for_each_port(card_ctx, port) { -- 2.18.1

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[alsa-devel] Bug report - Dell-WD15-Dock not working caused by ucm profile in alsa-lib 1.1.7
by René Santing 02 Nov '18

02 Nov '18

Hello Alsa developers, I would like to file a bug report about the Dell-WD15-Dock. This dock stopped working for me on archlinux/kde. The device was not picked up at all by pulse audio after some updates I installed last week. By trial and error I found out it was caused by the ucm profile that was added in alsa-lib 1.1.7. Running the following restored functionality. sudo mv /usr/share/alsa/ucm/Dell-WD15-Dock/Dell-WD15-Dock.conf /usr/share/alsa/ucm/Dell-WD15-Dock/Dell-WD15-Dock.bak pulseaudio -k I uploaded 3 alsa-info.sh profiles. 1.1.6 http://www.alsa-project.org/db/?f=a9a4c53d1e417c3d2ef304fe0778581c35b7a95e (working) 1.1.7 http://www.alsa-project.org/db/?f=bb474a687692e25f5e54c475f16f7ce4ef210f7a (not working) 1.1.7 http://www.alsa-project.org/db/?f=586dd059aaa08e839eb9df5f7b49990a5f4ad1a5 (working but moved the wd15 ucm profile) https://alsa-project.org/main/index.php/Bug_Tracking pointed me to this mailing list to submit this report. If this is the wrong place or there is more information need could you let me know so I can send it to the proper channels? Best regards, René Santing

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[alsa-devel] [USB-Audio - PX USB, playback] snd-usb-audio: probe of 2-3:1.0 failed with error -22 after kernel upgrade
by Mutz Heuer 01 Nov '18

01 Nov '18

USB-Audio Connection on Bowers & Wilkens PX Bluetooth Headphones started working when upgrading kernel from 4.13 to 4.15 series. Then it suddenly stopped working again on newer kernels. The bug report has been generated on the latest working mainline kernel 4.15.7. All newer kernels have some usb quirks in place, which should fix the playback sample rates to 48 kHz. The quirk seems not to be working correctly - it seems to hinder the audio system to recognize the USB-device as a sound device. The Headphones work on kernels before 4,15.7 when manually configuring pulseaudio to a default samplerate of 48 kHz. PX Headphones are on the newest firmware level. See https://patchwork.kernel.org/patch/10265345/. Dropping that patch and recompiling the kernel leads to a situation where alsa and pulseaudio seem to to be working again. Adding default-sample-rate = 48000 to /etc/pulse/daemon.conf leads to working headphones. Maybe the patch has to be adjusted to newer firmware? A quirk seems to be really necessary to avoid the specific patch to daemon.conf. More details can be found in https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1773697 What would be the best way to proceed?

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[alsa-devel] [PATCH 3/3] ALSA:hda: add support for Huawei WMI MicMute LED
by Ayman Bagabas 01 Nov '18

01 Nov '18

Some of Huawei laptops come with a LED in the mic mute key. This patch enables and disable this LED when the internal microphone status is changed. Signed-off-by: Ayman Bagabas <ayman.bagabas(a)gmail.com> --- include/linux/huawei_wmi.h | 7 ++++ sound/pci/hda/huawei_wmi_helper.c | 66 +++++++++++++++++++++++++++++++ sound/pci/hda/patch_realtek.c | 12 ++++++ 3 files changed, 85 insertions(+) create mode 100644 include/linux/huawei_wmi.h create mode 100644 sound/pci/hda/huawei_wmi_helper.c diff --git a/include/linux/huawei_wmi.h b/include/linux/huawei_wmi.h new file mode 100644 index 000000000000..69b656c5029b --- /dev/null +++ b/include/linux/huawei_wmi.h @@ -0,0 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __HUAWEI_WMI_H__ +#define __HUAWEI_WMI_H__ + +int huawei_wmi_micmute_led_set(bool on); + +#endif diff --git a/sound/pci/hda/huawei_wmi_helper.c b/sound/pci/hda/huawei_wmi_helper.c new file mode 100644 index 000000000000..57256f51fd88 --- /dev/null +++ b/sound/pci/hda/huawei_wmi_helper.c @@ -0,0 +1,66 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Helper functions for Huawei WMI Mic Mute LED; + * to be included from codec driver + */ + +#if IS_ENABLED(CONFIG_HUAWEI_LAPTOP) +#include <linux/huawei_wmi.h> + +static int (*huawei_wmi_micmute_led_set_func)(bool); + +static void update_huawei_wmi_micmute_led(struct hda_codec *codec, + struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + if (!ucontrol || !huawei_wmi_micmute_led_set_func) + return; + if (strcmp("Capture Switch", ucontrol->id.name) == 0 && ucontrol->id.index == 0) { + /* TODO: How do I verify if it's a mono or stereo here? */ + bool val = ucontrol->value.integer.value[0] || ucontrol->value.integer.value[1]; + huawei_wmi_micmute_led_set_func(!val); + } +} + +static void alc_fixup_huawei_wmi(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ + struct hda_gen_spec *spec = codec->spec; + bool removefunc = false; + + codec_info(codec, "In alc_fixup_huawei_wmi\n"); + + if (action == HDA_FIXUP_ACT_PROBE) { + if (!huawei_wmi_micmute_led_set_func) + huawei_wmi_micmute_led_set_func = symbol_request(huawei_wmi_micmute_led_set); + if (!huawei_wmi_micmute_led_set_func) { + codec_warn(codec, "Failed to find huawei_wmi symbol huawei_wmi_micmute_led_set\n"); + return; + } + + removefunc = true; + if (huawei_wmi_micmute_led_set_func(false) >= 0) { + if (spec->num_adc_nids > 1 && !spec->dyn_adc_switch) + codec_dbg(codec, "Skipping micmute LED control due to several ADCs"); + else { + spec->cap_sync_hook = update_huawei_wmi_micmute_led; + removefunc = false; + } + } + codec_info(codec, "In alc_fixup_huawei_wmi IF\n"); + + } + + if (huawei_wmi_micmute_led_set_func && (action == HDA_FIXUP_ACT_FREE || removefunc)) { + symbol_put(huawei_wmi_micmute_led_set); + huawei_wmi_micmute_led_set_func = NULL; + } +} + +#else + +static void hda_fixup_huawei_wmi(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ +} + +#endif diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 4f7a39c7883c..0dab00c0df50 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -5371,6 +5371,9 @@ static void alc_fixup_thinkpad_acpi(struct hda_codec *codec, /* for dell wmi mic mute led */ #include "dell_wmi_helper.c" +/* for huawei wmi mic mute led */ +#include "huawei_wmi_helper.c" + /* for alc295_fixup_hp_top_speakers */ #include "hp_x360_helper.c" @@ -5494,6 +5497,7 @@ enum { ALC255_FIXUP_DUMMY_LINEOUT_VERB, ALC255_FIXUP_DELL_HEADSET_MIC, ALC256_FIXUP_HUAWEI_MBXP_PINS, + ALC256_FIXUP_HUAWEI_WMI_MICMUTE_LED, ALC295_FIXUP_HP_X360, ALC221_FIXUP_HP_HEADSET_MIC, }; @@ -6348,6 +6352,10 @@ static const struct hda_fixup alc269_fixups[] = { .chained = true, .chain_id = ALC269_FIXUP_HEADSET_MIC }, + [ALC256_FIXUP_HUAWEI_WMI_MICMUTE_LED] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc_fixup_huawei_wmi, + }, [ALC256_FIXUP_HUAWEI_MBXP_PINS] = { .type = HDA_FIXUP_PINS, .v.pins = (const struct hda_pintbl[]) { @@ -6363,6 +6371,8 @@ static const struct hda_fixup alc269_fixups[] = { {0x21, 0x04211020}, { }, }, + .chained = true, + .chain_id = ALC256_FIXUP_HUAWEI_WMI_MICMUTE_LED }, [ALC295_FIXUP_HP_X360] = { .type = HDA_FIXUP_FUNC, @@ -6610,6 +6620,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x511e, "Thinkpad", ALC298_FIXUP_TPT470_DOCK), SND_PCI_QUIRK(0x17aa, 0x511f, "Thinkpad", ALC298_FIXUP_TPT470_DOCK), SND_PCI_QUIRK(0x19e5, 0x3204, "Huawei MBXP", ALC256_FIXUP_HUAWEI_MBXP_PINS), + SND_PCI_QUIRK(0x19e5, 0x3204, "Huawei MBXP", ALC256_FIXUP_HUAWEI_WMI_MICMUTE_LED), SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K), SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB", ALC269_FIXUP_LENOVO_EAPD), SND_PCI_QUIRK(0x1b7d, 0xa831, "Ordissimo EVE2 ", ALC269VB_FIXUP_ORDISSIMO_EVE2), /* Also known as Malata PC-B1303 */ @@ -6775,6 +6786,7 @@ static const struct hda_model_fixup alc269_fixup_models[] = { {.id = ALC274_FIXUP_DELL_AIO_LINEOUT_VERB, .name = "alc274-dell-aio"}, {.id = ALC255_FIXUP_DUMMY_LINEOUT_VERB, .name = "alc255-dummy-lineout"}, {.id = ALC255_FIXUP_DELL_HEADSET_MIC, .name = "alc255-dell-headset"}, + {.id = ALC256_FIXUP_HUAWEI_WMI_MICMUTE_LED, .name = "alc256-huawei-micmute"}, {.id = ALC295_FIXUP_HP_X360, .name = "alc295-hp-x360"}, {} }; -- 2.17.2

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[alsa-devel] [PATCH 2/3] ALSA:hda: fix front speakers on Huawei MBXP.
by Ayman Bagabas 01 Nov '18

01 Nov '18

This patch enables the front speakers on Huawei Matebook X Pro laptops. These laptops come with Dolby Atmos sound system and these pins configuration enables the front speakers. Signed-off-by: Ayman Bagabas <ayman.bagabas(a)gmail.com> --- sound/pci/hda/patch_realtek.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 3ac7ba9b342d..4f7a39c7883c 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -5493,6 +5493,7 @@ enum { ALC298_FIXUP_TPT470_DOCK, ALC255_FIXUP_DUMMY_LINEOUT_VERB, ALC255_FIXUP_DELL_HEADSET_MIC, + ALC256_FIXUP_HUAWEI_MBXP_PINS, ALC295_FIXUP_HP_X360, ALC221_FIXUP_HP_HEADSET_MIC, }; @@ -6347,6 +6348,22 @@ static const struct hda_fixup alc269_fixups[] = { .chained = true, .chain_id = ALC269_FIXUP_HEADSET_MIC }, + [ALC256_FIXUP_HUAWEI_MBXP_PINS] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + {0x12, 0x90a60130}, + {0x13, 0x40000000}, + {0x14, 0x90170110}, + {0x18, 0x411111f0}, + {0x19, 0x04a11040}, + {0x1a, 0x411111f0}, + {0x1b, 0x90170112}, + {0x1d, 0x40759a05}, + {0x1e, 0x411111f0}, + {0x21, 0x04211020}, + { }, + }, + }, [ALC295_FIXUP_HP_X360] = { .type = HDA_FIXUP_FUNC, .v.func = alc295_fixup_hp_top_speakers, @@ -6592,6 +6609,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x5109, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), SND_PCI_QUIRK(0x17aa, 0x511e, "Thinkpad", ALC298_FIXUP_TPT470_DOCK), SND_PCI_QUIRK(0x17aa, 0x511f, "Thinkpad", ALC298_FIXUP_TPT470_DOCK), + SND_PCI_QUIRK(0x19e5, 0x3204, "Huawei MBXP", ALC256_FIXUP_HUAWEI_MBXP_PINS), SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K), SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB", ALC269_FIXUP_LENOVO_EAPD), SND_PCI_QUIRK(0x1b7d, 0xa831, "Ordissimo EVE2 ", ALC269VB_FIXUP_ORDISSIMO_EVE2), /* Also known as Malata PC-B1303 */ -- 2.17.2

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[alsa-devel] Bug report - snd_hda_intel - snd_pcm_delay() returned a value that is exceptionally large -
by Sergey Popol 31 Oct '18

31 Oct '18

Hello, After a few hours my ubuntu workstation becomes unresponsive (requiring a Sysreq reisub to reboot): ================================================================= $ cat /var/log/syslog | grep 20:25 Oct 31 20:25:01 soulwax CRON[1587]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1) Oct 31 20:25:28 soulwax pulseaudio[1824]: [alsa-sink-ALC283 Analog] alsa-util.c: snd_pcm_delay() returned a value that is exceptionally large: -417964 bytes (-2369 ms). Oct 31 20:25:28 soulwax pulseaudio[1824]: [alsa-sink-ALC283 Analog] alsa-util.c: Most likely this is a bug in the ALSA driver 'snd_hda_intel'. Please report this issue to the ALSA developers. Oct 31 20:25:29 soulwax /usr/lib/gdm3/gdm-x-session[1673]: (II) event3 - Logitech USB Optical Mouse: SYN_DROPPED event - some input events have been lost. Oct 31 20:25:31 soulwax pulseaudio[1824]: [alsa-sink-ALC283 Analog] alsa-util.c: snd_pcm_dump(): Oct 31 20:25:32 soulwax pulseaudio[1824]: [alsa-sink-ALC283 Analog] alsa-util.c: Soft volume PCM Oct 31 20:25:34 soulwax pulseaudio[1824]: [alsa-sink-ALC283 Analog] alsa-util.c: Control: PCM Playback Volume Oct 31 20:25:34 soulwax pulseaudio[1824]: [alsa-sink-ALC283 Analog] alsa-util.c: min_dB: -51 Oct 31 20:25:35 soulwax pulseaudio[1824]: [alsa-sink-ALC283 Analog] alsa-util.c: max_dB: 0 Oct 31 20:25:36 soulwax /usr/lib/gdm3/gdm-x-session[1673]: (II) event4 - Logitech USB Keyboard: SYN_DROPPED event - some input events have been lost. Oct 31 20:25:36 soulwax pulseaudio[1824]: [alsa-sink-ALC283 Analog] alsa-util.c: resolution: 256 Oct 31 20:25:37 soulwax pulseaudio[1824]: [alsa-sink-ALC283 Analog] alsa-util.c: Its setup is: Oct 31 20:25:37 soulwax pulseaudio[1824]: [alsa-sink-ALC283 Analog] alsa-util.c: stream : PLAYBACK Oct 31 20:25:37 soulwax /usr/lib/gdm3/gdm-x-session[1673]: (**) Option "fd" "21" Oct 31 20:25:37 soulwax /usr/lib/gdm3/gdm-x-session[1673]: (II) event2 - Power Button: device removed Oct 31 20:25:38 soulwax pulseaudio[1824]: [alsa-sink-ALC283 Analog] alsa-util.c: access : MMAP_INTERLEAVED Oct 31 20:25:38 soulwax /usr/lib/gdm3/gdm-x-session[1673]: (**) Option "fd" "24" Oct 31 20:25:39 soulwax /usr/lib/gdm3/gdm-x-session[1673]: (II) event5 - Video Bus: device removed Oct 31 20:25:39 soulwax /usr/lib/gdm3/gdm-x-session[1673]: (**) Option "fd" "25" Oct 31 20:25:39 soulwax /usr/lib/gdm3/gdm-x-session[1673]: (II) event1 - Power Button: device removed Oct 31 20:25:40 soulwax /usr/lib/gdm3/gdm-x-session[1673]: (**) Option "fd" "26" Oct 31 20:25:40 soulwax kernel: [35165.869886] rfkill: input handler enabled Oct 31 20:25:40 soulwax /usr/lib/gdm3/gdm-x-session[1673]: (II) event0 - Sleep Button: device removed Oct 31 20:25:40 soulwax /usr/lib/gdm3/gdm-x-session[1673]: (**) Option "fd" "27" Oct 31 20:25:40 soulwax /usr/lib/gdm3/gdm-x-session[1673]: (II) event3 - Logitech USB Optical Mouse: device removed Oct 31 20:25:41 soulwax /usr/lib/gdm3/gdm-x-session[1673]: (**) Option "fd" "28" Oct 31 20:25:41 soulwax /usr/lib/gdm3/gdm-x-session[1673]: (II) event4 - Logitech USB Keyboard: device removed Oct 31 20:25:41 soulwax pulseaudio[1824]: [alsa-sink-ALC283 Analog] alsa-util.c: format : S16_LE Oct 31 20:25:42 soulwax /usr/lib/gdm3/gdm-x-session[1673]: (**) Option "fd" "29" Oct 31 20:25:42 soulwax /usr/lib/gdm3/gdm-x-session[1673]: (II) event6 - Logitech USB Keyboard: device removed Oct 31 20:25:43 soulwax /usr/lib/gdm3/gdm-x-session[1673]: (**) Option "fd" "30" Oct 31 20:25:54 soulwax /usr/lib/gdm3/gdm-x-session[1673]: (II) event7 - ITE8713 CIR transceiver: device removed ================================================================= http://www.alsa-project.org/db/?f=d5e5889f64b41a208f4dad2c1ac4b49a9b9ec558 Hope that can help. Sergei

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[alsa-devel] [PATCH 3/3] ALSA:hda: add support for Huawei WMI MicMute LED
by ayman.bagabas＠gmail.com 31 Oct '18

31 Oct '18

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[alsa-devel] [PATCH] ALSA:hda: fix front speakers on Huawei MBXP.
by ayman.bagabas＠gmail.com 31 Oct '18

31 Oct '18

1 0