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

hdajackretask /sys/class/sound/hwC1D0/reconfig Device or resource busy
by GitHub issues - opened 11 Nov '23

11 Nov '23

alsa-project/alsa-tools issue #21 was opened from ShalokShalom: I try to apply the settings within _hdajackretask_ and then get this: ![Screenshot_20231111_103300](https://github.com/alsa-project/alsa-tools/assets/6344099/51f8254a-c9a8-4ce7-9048-e537843d4653) - system: `"x86_64-linux"` - host os: `Linux 6.6.0, NixOS, 23.05 (Stoat), 23.05.4662.34bdaaf1f0b7` - multi-user?: `yes` - sandbox: `yes` - version: `nix-env (Nix) 2.13.6` - channels(root): `"nixos-23.05"` - nixpkgs: `/nix/var/nix/profiles/per-user/root/channels/nixos` Issue URL : https://github.com/alsa-project/alsa-tools/issues/21 Repository URL: https://github.com/alsa-project/alsa-tools

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Add Dell ALC295 to pin fall back table
by Kailang 10 Nov '23

10 Nov '23

Hi Takashi, To add alc295 for pin fall back table. Remove 5 pin quirks for Dell ALC295. ALC295 was only support MIC2 for external MIC function. ALC295 assigned model "ALC269_FIXUP_DELL1_MIC_NO_PRESENCE" for pin fall back table. It was assigned wrong model. So, let's remove it. BR, Kailang

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[PATCH 1/2] ASoC: amd: acp: add Kconfig options for acp7.0 based platform driver
by Syed Saba Kareem 10 Nov '23

10 Nov '23

ACP7.0 based platform legacy drivers can be built by selecting necessary kernel config option. This patch enables build support of the same. Signed-off-by: Syed Saba Kareem <Syed.SabaKareem(a)amd.com> --- sound/soc/amd/acp/Kconfig | 12 ++++++++++++ sound/soc/amd/acp/Makefile | 2 ++ 2 files changed, 14 insertions(+) diff --git a/sound/soc/amd/acp/Kconfig b/sound/soc/amd/acp/Kconfig index 5fb322212938..c8ac0027f741 100644 --- a/sound/soc/amd/acp/Kconfig +++ b/sound/soc/amd/acp/Kconfig @@ -73,6 +73,18 @@ config SND_AMD_ASOC_ACP63 Say Y if you want to enable AUDIO on ACP6.3 If unsure select "N". +config SND_AMD_ASOC_ACP70 + tristate "AMD ACP ASOC Acp7.0 Support" + depends on X86 && PCI + depends on ACPI + select SND_SOC_AMD_ACP_PCM + select SND_SOC_AMD_ACP_I2S + select SND_SOC_AMD_ACP_PDM + help + This option enables Acp7.0 PDM support on AMD platform. + Say Y if you want to enable AUDIO on ACP7.0 + If unsure select "N". + config SND_SOC_AMD_MACH_COMMON tristate depends on X86 && PCI && I2C diff --git a/sound/soc/amd/acp/Makefile b/sound/soc/amd/acp/Makefile index dd85700f1c5f..ff5f7893b81e 100644 --- a/sound/soc/amd/acp/Makefile +++ b/sound/soc/amd/acp/Makefile @@ -15,6 +15,7 @@ snd-acp-pci-objs := acp-pci.o snd-acp-renoir-objs := acp-renoir.o snd-acp-rembrandt-objs := acp-rembrandt.o snd-acp63-objs := acp63.o +snd-acp70-objs := acp70.o #machine specific driver snd-acp-mach-objs := acp-mach-common.o @@ -30,6 +31,7 @@ obj-$(CONFIG_SND_SOC_AMD_ACP_PCI) += snd-acp-pci.o obj-$(CONFIG_SND_AMD_ASOC_RENOIR) += snd-acp-renoir.o obj-$(CONFIG_SND_AMD_ASOC_REMBRANDT) += snd-acp-rembrandt.o obj-$(CONFIG_SND_AMD_ASOC_ACP63) += snd-acp63.o +obj-$(CONFIG_SND_AMD_ASOC_ACP70) += snd-acp70.o obj-$(CONFIG_SND_SOC_AMD_MACH_COMMON) += snd-acp-mach.o obj-$(CONFIG_SND_SOC_AMD_LEGACY_MACH) += snd-acp-legacy-mach.o -- 2.25.1

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[PATCH 1/1] [Patch v2] ALSA: HDA: Asus UM5302LA: Added quirks for cs35L41/10431A83 on i2c bus
by vitaly.torshyn＠gmail.com 09 Nov '23

09 Nov '23

Hi Takashi, Proposed second revision of the patch that fixes the initialization of CSC3551 on the UM5302LA laptop. Patching the DSDT table is not required since ASUS did add _DSD entry. Nothing new introduced but reused work started by Stefan B. Currently there is no official firmware available for 10431A83 on cirrus git unfortunately. For testing used 104317f3 (which is also seems on i2c bus): $ cd /lib/firmware/cirrus/ && \ for fw in $(find ./ -name '*104317f3*'); do newfw=$(echo $fw | sed 's/104317f3/10431a83/g'); echo echo "$fw -> $newfw"; ln -s $f $newfw; done With the patch applied to 6.6.0 and obviously symlinks to 104317F3 FW, speakers work and to my surprise they sound quite good and loud without distortion. Probably confirmation from the cirrus team is needed on firmware. Signed-off-by: Vitalii Torshyn <vitaly.torshyn(a)gmail.com> --- diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 58006c8bc..a28d078c9 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -7444,6 +7444,7 @@ enum { <----->ALC287_FIXUP_THINKPAD_I2S_SPK, <----->ALC287_FIXUP_MG_RTKC_CSAMP_CS35L41_I2C_THINKPAD, <----->ALC2XX_FIXUP_HEADSET_MIC, +<----->ALC294_FIXUP_CS35L41_I2C_2 }; . /* A special fixup for Lenovo C940 and Yoga Duet 7; @@ -9552,6 +9553,11 @@ static const struct hda_fixup alc269_fixups[] = { <-----><------>.type = HDA_FIXUP_FUNC, <-----><------>.v.func = alc_fixup_headset_mic, <----->}, +<----->[ALC294_FIXUP_CS35L41_I2C_2] = { +<-----><------>.type = HDA_FIXUP_FUNC, +<-----><------>.v.func = cs35l41_fixup_i2c_two, +<----->}, + }; . static const struct snd_pci_quirk alc269_fixup_tbl[] = { @@ -9913,6 +9919,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { <----->SND_PCI_QUIRK(0x1043, 0x19e1, "ASUS UX581LV", ALC295_FIXUP_ASUS_MIC_NO_PRESENCE), <----->SND_PCI_QUIRK(0x1043, 0x1a13, "Asus G73Jw", ALC269_FIXUP_ASUS_G73JW), <----->SND_PCI_QUIRK(0x1043, 0x1a30, "ASUS X705UD", ALC256_FIXUP_ASUS_MIC), +<----->SND_PCI_QUIRK(0x1043, 0x1a83, "ASUS UM5302LA", ALC294_FIXUP_CS35L41_I2C_2), <----->SND_PCI_QUIRK(0x1043, 0x1a8f, "ASUS UX582ZS", ALC245_FIXUP_CS35L41_SPI_2), <----->SND_PCI_QUIRK(0x1043, 0x1b11, "ASUS UX431DA", ALC294_FIXUP_ASUS_COEF_1B), <----->SND_PCI_QUIRK(0x1043, 0x1b13, "Asus U41SV", ALC269_FIXUP_INV_DMIC),

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[PATCH] ALSA: core: Replace mutex_lock with mutex_trylock
by 강신형 09 Nov '23

09 Nov '23

Task1 waits for mutex_lock, and task2 waits for pde to be unused.(deadlock) /*call trace*/ task1 Call trace: __switch_to+0x174/0x338 schedule+0x7c/0xe8 schedule_preempt_disabled+0x24/0x40 mutex_lock+0x40/0xec snd_info_text_entry_open+0x28/0x120 proc_reg_open+0xe4/0x248 do_dentry_open+0x2a4/0x4e0 task2 Call trace: schedule_timeout+0x44/0x1c8 wait_for_completion+0x18/0x24 proc_entry_rundown+0x60/0xf0 remove_proc_subtree+0x180/0x218 proc_remove+0x20/0x30 snd_info_disconnect+0x4c/0x68 snd_info_card_disconnect+0x3c/0x58 snd_card_disconnect+0x130/0x264 usb_audio_disconnect+0xc0/0x24c /*the sequence*/ task1: - proc_reg_open: set the use_pde task2: - usb_audio_disconnect: usb device disconnection occurs - snd_info_card_disconnect: acquire the mutex_lock(&info_mutex) - proc_entry_rundown: wait_for_completion(unuse_pde) task1: - wait for mutex_lock in snd_info_text_entry_open To avoid it, a mutex without wating(mutex_trylock) shoud be used in snd_info_text_entry_open(task1). Then, when mutex_lock acquisition fails, an error is returned, and the pde becomes unused, and the mutex_lock held by task2 is released. Signed-off-by: Shinhyung Kang <s47.kang(a)samsung.com> diff --git a/sound/core/info.c b/sound/core/info.c index 0b2f04dcb589..6cb4064b292e 100644 --- a/sound/core/info.c +++ b/sound/core/info.c @@ -369,7 +369,10 @@ static int snd_info_text_entry_open(struct inode *inode, struct file *file) struct snd_info_private_data *data; int err; - mutex_lock(&info_mutex); + if (!mutex_trylock(&info_mutex)) { + pr_err("%s: failed to acquire the info_mutex\n", __func__); + return -EAGAIN; + } err = alloc_info_private(entry, &data); if (err < 0) goto unlock;

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[PATCH 1/1] ALSA: HDA: Asus UM5302LA: Added quirks for cs35L41/10431A83 on i2c bus
by vitaly.torshyn＠gmail.com 09 Nov '23

09 Nov '23

Hi Takashi, Proposed patch fixes initialization of CSC3551 on the UM5302LA laptop. Patching DSDT table is not required since ASUS did added _DSD entry. Nothing new introduced but reused work started by Stefan B. Currently there is no official firmware available for 10431A83 on cirrus git unfortunately. For testing used 104317f3 (which is also seems on i2c bus): $ cd /lib/firmware/cirrus/ && \ for fw in $(find ./ -name '*104317f3*'); do newfw=$(echo $fw | sed 's/104317f3/10431a83/g'); echo echo "$fw -> $newfw"; ln -s $f $newfw; done With the patch applied to 6.6.0 and obviously symlinks to 104317F3 FW, speakers works and to my susrprise they sound quite good and loud without distortion. Probably confirmation from cirrus team is needed on firmware. Signed-off-by: Vitalii Torshyn <vitaly.torshyn(a)gmail.com> --- sound/pci/hda/patch_realtek.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 58006c8bc..52956b58a 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -7444,6 +7444,7 @@ enum { ALC287_FIXUP_THINKPAD_I2S_SPK, ALC287_FIXUP_MG_RTKC_CSAMP_CS35L41_I2C_THINKPAD, ALC2XX_FIXUP_HEADSET_MIC, + ALC294_FIXUP_CS35L41_I2C_2 }; /* A special fixup for Lenovo C940 and Yoga Duet 7; @@ -9552,6 +9553,11 @@ static const struct hda_fixup alc269_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = alc_fixup_headset_mic, }, + [ALC294_FIXUP_CS35L41_I2C_2] = { + .type = HDA_FIXUP_FUNC, + .v.func = cs35l41_fixup_i2c_two, + }, + }; static const struct snd_pci_quirk alc269_fixup_tbl[] = { @@ -9937,6 +9943,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1043, 0x1c52, "ASUS Zephyrus G15 2022", ALC289_FIXUP_ASUS_GA401), SND_PCI_QUIRK(0x1043, 0x1f11, "ASUS Zephyrus G14", ALC289_FIXUP_ASUS_GA401), SND_PCI_QUIRK(0x1043, 0x1f12, "ASUS UM5302", ALC287_FIXUP_CS35L41_I2C_2), + SND_PCI_QUIRK(0x1043, 0x1a83, "ASUS UM5302LA", ALC294_FIXUP_CS35L41_I2C_2), SND_PCI_QUIRK(0x1043, 0x1f92, "ASUS ROG Flow X16", ALC289_FIXUP_ASUS_GA401), SND_PCI_QUIRK(0x1043, 0x3030, "ASUS ZN270IE", ALC256_FIXUP_ASUS_AIO_GPIO2), SND_PCI_QUIRK(0x1043, 0x3a20, "ASUS G614JZR", ALC245_FIXUP_CS35L41_SPI_2),

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[GIT PULL] ASoC fixes for v6.7-merge-window-2
by Mark Brown 09 Nov '23

09 Nov '23

The following changes since commit bdb7e1922052b1e7fcce63e2cfa195958ff97e05: ASoC: Merge up workaround for CODECs that play noise on stopped stream (2023-10-27 22:33:15 +0100) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git tags/asoc-fix-v6.7-merge-window-2 for you to fetch changes up to a60a609b7f548050d1e84c7aa1c0a57d5d7e22d5: ASoC: nau8540: Add self recovery to improve capture quility (2023-11-08 13:21:05 +0000) ---------------------------------------------------------------- ASoC: One more fix for the merge window One additional driver fix that came in during the merge window. ---------------------------------------------------------------- David Lin (1): ASoC: nau8540: Add self recovery to improve capture quility David Rau (1): ASoC: da7219: Improve system suspend and resume handling Eugen Hristev (2): ASoC: mediatek: mt8186_mt6366_rt1019_rt5682s: trivial: fix error messages ASoC: SOF: sof-client: trivial: fix comment typo Jerome Brunet (2): ASoC: hdmi-codec: register hpd callback on component probe ASoC: dapm: fix clock get name Mark Brown (1): ASoC: codecs: Modify some error codes Nathan Chancellor (1): ASoC: codecs: aw88399: Fix -Wuninitialized in aw_dev_set_vcalb() Rob Herring (1): ASoC: rockchip: Fix unused rockchip_i2s_tdm_match warning for !CONFIG_OF Shuming Fan (1): ASoC: rt712-sdca: fix speaker route missing issue Syed Saba Kareem (1): ASoC: amd: acp: fix for i2s mode register field update Tony Lindgren (1): ASoC: ti: omap-mcbsp: Fix runtime PM underflow warnings Weidong Wang (3): ASoC: codecs: Modify the maximum value of calib ASoC: codecs: Modify the wrong judgment of re value ASoC: codecs: Modify macro value error sound/soc/amd/acp/acp-i2s.c | 4 +- sound/soc/codecs/aw88395/aw88395.c | 2 +- sound/soc/codecs/aw88399.c | 8 ++-- sound/soc/codecs/aw88399.h | 2 +- sound/soc/codecs/da7219-aad.c | 9 +++- sound/soc/codecs/hdmi-codec.c | 27 ++++++++---- sound/soc/codecs/nau8540.c | 49 ++++++++++++++++++++++ sound/soc/codecs/nau8540.h | 15 +++++++ sound/soc/codecs/rt712-sdca.c | 14 +++---- .../mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c | 4 +- sound/soc/rockchip/rockchip_i2s_tdm.c | 2 +- sound/soc/soc-dapm.c | 2 +- sound/soc/sof/sof-client.c | 2 +- sound/soc/ti/omap-mcbsp.c | 6 ++- 14 files changed, 114 insertions(+), 32 deletions(-)

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[PATCH] ASoC: nau8540: Add self recovery to improve capture quility
by David Lin 08 Nov '23

08 Nov '23

Reading the peak data to detect abnormal data in the ADC channel. If abnormal data occurs, the driver takes recovery actions to refresh the ADC channel. Signed-off-by: David Lin <CTLIN0(a)nuvoton.com> --- sound/soc/codecs/nau8540.c | 49 ++++++++++++++++++++++++++++++++++++++ sound/soc/codecs/nau8540.h | 15 ++++++++++++ 2 files changed, 64 insertions(+) diff --git a/sound/soc/codecs/nau8540.c b/sound/soc/codecs/nau8540.c index 5cf28d034f09..f66417a0f29f 100644 --- a/sound/soc/codecs/nau8540.c +++ b/sound/soc/codecs/nau8540.c @@ -530,12 +530,61 @@ static int nau8540_set_tdm_slot(struct snd_soc_dai *dai, return 0; } +static int nau8540_dai_trigger(struct snd_pcm_substream *substream, + int cmd, struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + struct nau8540 *nau8540 = snd_soc_component_get_drvdata(component); + struct regmap *regmap = nau8540->regmap; + unsigned int val; + int ret = 0; + + /* Reading the peak data to detect abnormal data in the ADC channel. + * If abnormal data happens, the driver takes recovery actions to + * refresh the ADC channel. + */ + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + regmap_update_bits(regmap, NAU8540_REG_CLOCK_CTRL, + NAU8540_CLK_AGC_EN, NAU8540_CLK_AGC_EN); + regmap_update_bits(regmap, NAU8540_REG_ALC_CONTROL_3, + NAU8540_ALC_CH_ALL_EN, NAU8540_ALC_CH_ALL_EN); + + regmap_read(regmap, NAU8540_REG_PEAK_CH1, &val); + dev_dbg(nau8540->dev, "1.ADC CH1 peak data %x", val); + if (!val) { + regmap_update_bits(regmap, NAU8540_REG_MUTE, + NAU8540_PGA_CH_ALL_MUTE, NAU8540_PGA_CH_ALL_MUTE); + regmap_update_bits(regmap, NAU8540_REG_MUTE, + NAU8540_PGA_CH_ALL_MUTE, 0); + regmap_write(regmap, NAU8540_REG_RST, 0x1); + regmap_write(regmap, NAU8540_REG_RST, 0); + regmap_read(regmap, NAU8540_REG_PEAK_CH1, &val); + dev_dbg(nau8540->dev, "2.ADC CH1 peak data %x", val); + if (!val) { + dev_err(nau8540->dev, "Channel recovery failed!!"); + ret = -EIO; + } + } + regmap_update_bits(regmap, NAU8540_REG_CLOCK_CTRL, + NAU8540_CLK_AGC_EN, 0); + regmap_update_bits(regmap, NAU8540_REG_ALC_CONTROL_3, + NAU8540_ALC_CH_ALL_EN, 0); + break; + + default: + break; + } + + return ret; +} static const struct snd_soc_dai_ops nau8540_dai_ops = { .startup = nau8540_dai_startup, .hw_params = nau8540_hw_params, .set_fmt = nau8540_set_fmt, .set_tdm_slot = nau8540_set_tdm_slot, + .trigger = nau8540_dai_trigger, }; #define NAU8540_RATES SNDRV_PCM_RATE_8000_48000 diff --git a/sound/soc/codecs/nau8540.h b/sound/soc/codecs/nau8540.h index 305ea9207cf0..2ce6063d462b 100644 --- a/sound/soc/codecs/nau8540.h +++ b/sound/soc/codecs/nau8540.h @@ -85,6 +85,7 @@ /* CLOCK_CTRL (0x02) */ #define NAU8540_CLK_ADC_EN (0x1 << 15) +#define NAU8540_CLK_AGC_EN (0x1 << 3) #define NAU8540_CLK_I2S_EN (0x1 << 1) /* CLOCK_SRC (0x03) */ @@ -168,6 +169,13 @@ #define NAU8540_TDM_OFFSET_EN (0x1 << 14) #define NAU8540_TDM_TX_MASK 0xf +/* ALC_CONTROL_3 (0x22) */ +#define NAU8540_ALC_CH1_EN (0x1 << 12) +#define NAU8540_ALC_CH2_EN (0x1 << 13) +#define NAU8540_ALC_CH3_EN (0x1 << 14) +#define NAU8540_ALC_CH4_EN (0x1 << 15) +#define NAU8540_ALC_CH_ALL_EN (0xf << 12) + /* ADC_SAMPLE_RATE (0x3A) */ #define NAU8540_CH_SYNC (0x1 << 14) #define NAU8540_ADC_OSR_MASK 0x3 @@ -181,6 +189,13 @@ #define NAU8540_VMID_SEL_SFT 4 #define NAU8540_VMID_SEL_MASK (0x3 << NAU8540_VMID_SEL_SFT) +/* MUTE (0x61) */ +#define NAU8540_PGA_CH1_MUTE 0x1 +#define NAU8540_PGA_CH2_MUTE 0x2 +#define NAU8540_PGA_CH3_MUTE 0x4 +#define NAU8540_PGA_CH4_MUTE 0x8 +#define NAU8540_PGA_CH_ALL_MUTE 0xf + /* MIC_BIAS (0x67) */ #define NAU8540_PU_PRE (0x1 << 8) -- 2.25.1

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[GIT PULL] ASoC fixes for v6.7-merge-window
by Mark Brown 08 Nov '23

08 Nov '23

The following changes since commit bdb7e1922052b1e7fcce63e2cfa195958ff97e05: ASoC: Merge up workaround for CODECs that play noise on stopped stream (2023-10-27 22:33:15 +0100) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git tags/asoc-fix-v6.7-merge-window for you to fetch changes up to 45f2f28bd498fb697d07a38775d55f0f50fee5ca: ASoC: SOF: sof-client: trivial: fix comment typo (2023-11-07 11:10:19 +0000) ---------------------------------------------------------------- ASoC: Fixes for v6.7 A collection of fixes that have come in during the merge window, the majority of this is driver specific with one core fix for handling of DAPM clock widgets when a name prefix is specified for the card - the name should not be applied to the clock name we request from the clock API. ---------------------------------------------------------------- David Rau (1): ASoC: da7219: Improve system suspend and resume handling Eugen Hristev (2): ASoC: mediatek: mt8186_mt6366_rt1019_rt5682s: trivial: fix error messages ASoC: SOF: sof-client: trivial: fix comment typo Jerome Brunet (2): ASoC: hdmi-codec: register hpd callback on component probe ASoC: dapm: fix clock get name Mark Brown (1): ASoC: codecs: Modify some error codes Nathan Chancellor (1): ASoC: codecs: aw88399: Fix -Wuninitialized in aw_dev_set_vcalb() Rob Herring (1): ASoC: rockchip: Fix unused rockchip_i2s_tdm_match warning for !CONFIG_OF Shuming Fan (1): ASoC: rt712-sdca: fix speaker route missing issue Syed Saba Kareem (1): ASoC: amd: acp: fix for i2s mode register field update Tony Lindgren (1): ASoC: ti: omap-mcbsp: Fix runtime PM underflow warnings Weidong Wang (3): ASoC: codecs: Modify the maximum value of calib ASoC: codecs: Modify the wrong judgment of re value ASoC: codecs: Modify macro value error sound/soc/amd/acp/acp-i2s.c | 4 ++-- sound/soc/codecs/aw88395/aw88395.c | 2 +- sound/soc/codecs/aw88399.c | 8 +++---- sound/soc/codecs/aw88399.h | 2 +- sound/soc/codecs/da7219-aad.c | 9 ++++++-- sound/soc/codecs/hdmi-codec.c | 27 +++++++++++++++------- sound/soc/codecs/rt712-sdca.c | 14 +++++------ .../mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c | 4 ++-- sound/soc/rockchip/rockchip_i2s_tdm.c | 2 +- sound/soc/soc-dapm.c | 2 +- sound/soc/sof/sof-client.c | 2 +- sound/soc/ti/omap-mcbsp.c | 6 +++-- 12 files changed, 50 insertions(+), 32 deletions(-)

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Dell dual speaker platform
by Kailang 08 Nov '23

08 Nov '23

Hi Takashi, https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git/commit/?h=f… Attach was fixed speaker no sound issue. BR, Kailang

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