September 2022 - Alsa-devel - mailman.alsa-project.org

hda codec unbind refcount hang
by Ville Syrjälä 10 Sep '22

10 Sep '22

Hi Takashi, commit 7206998f578d ("ALSA: hda: Fix potential deadlock at codec unbinding") introduced a problem on at least one of my older machines. The problem happens when hda_codec_driver_remove() encounters a codec without any pcms (and thus the refcount is 1) and tries to call refcount_dec(). Turns out refcount_dec() doesn't like to be used for dropping the refcount to 0, and instead if spews a warning and does its saturate thing. The subsequent wait_event() is then permanently stuck waiting on the saturated refcount. I've definitely seen the same kind of pattern used elsewhere in the kernel as well, so the fact that refcount_t can't be used to implement it is a bit of surprise to me. I guess most other places still use atomic_t instead. -- Ville Syrjälä Intel

2 4

aseqdump crashing after running for a bit
by GitHub issues - edited 10 Sep '22

10 Sep '22

alsa-project/alsa-utils issue #170 was edited from BlastBolt5: I have been working on a script to control pipewire sources and sinks using faders on my midi keyboard but aseqdump keeps erroring out with > Port unsubscribed 128:0 I don't have any other midi device to test it out and see if it's specific to this conrtoller but I'm using the Korg nanoKontrol2. If i need to provide anything else just let me know. Issue URL : https://github.com/alsa-project/alsa-utils/issues/170 Repository URL: https://github.com/alsa-project/alsa-utils

1 0

aseqdump crashing after running for a bit
by GitHub issues - opened 10 Sep '22

10 Sep '22

alsa-project/alsa-utils issue #170 was opened from BlastBolt5: I have been working on a script to control pipewire sources and sinks using faders on my midi keyboard but it keeps erroring out with > Port unsubscribed 128:0 I don't have any other midi device to test it out and see if it's specific to this conrtoller but I'm using the Korg nanoKontrol2. If i need to provide anything else just let me know. Issue URL : https://github.com/alsa-project/alsa-utils/issues/170 Repository URL: https://github.com/alsa-project/alsa-utils

1 0

[PATCH 0/8] Add support for the internal RK3308 audio codec
by luca.ceresoli＠bootlin.com 09 Sep '22

09 Sep '22

From: Luca Ceresoli <luca.ceresoli(a)bootlin.com> This series of patches adds support to use the internal audio codec of the Rockchip RK3308 SoC. This codec is internally connected to the I2S peripherals on the same chip, and it has some peculiarities arising from that interconnection. For proper bidirectional operation with the internal codec, the I2S peripheral needs two clock sources (tx and rx), while connection with an external codec commonly needs only one. Since v5.16 there is a driver for the I2S in sound/soc/rockchip/rockchip_i2s_tdm.c, but it does not correctly handle receiving those two clocks via the .set_sysclk op. Patch 5 fixes that. However the simple-audio-card and audio-graph-card sound card drivers do not support calling .set_sysclk twice, thus patch 6 makes the .init op of struct asoc_simple_priv overridable by a driver in order to be able to call .set_sysclk twice and thus configure both clocks. Patch 7 adds the codec driver and patch 8 builds on top of all the above by implementing a simple RK3308-specific audio card, based on audio-graph-card. This card sets all the I2S input clocks. Patches 1-2 add DT bindings for the codec and the card. Patches 3-4 add to the SoC DT file two I2S controllers (those which are internally connected to the internal codec) and the codec itself. Luca Luca Ceresoli (8): ASoC: rockchip: rk3308: add internal audio codec bindings ASoC: rockchip: rk3308: add audio card bindings arm64: dts: rockchip: add i2s_8ch_2 and i2s_8ch_3 arm64: dts: rockchip: add the internal audio codec ASoC: rockchip: i2s-tdm: Fix clk_id usage in .set_sysclk() ASoC: audio-graph: let dai_link->init be overridable ASoC: codecs: Add RK3308 internal audio codec driver ASoC: rockchip: add new RK3308 sound card .../rockchip,rk3308-audio-graph-card.yaml | 50 + .../bindings/sound/rockchip,rk3308-codec.yaml | 102 + MAINTAINERS | 14 + arch/arm64/boot/dts/rockchip/rk3308.dtsi | 68 + .../dt-bindings/sound/rockchip,rk3308-codec.h | 15 + include/sound/simple_card_utils.h | 1 + sound/soc/codecs/Kconfig | 11 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/rk3308_codec.c | 2122 +++++++++++++++++ sound/soc/codecs/rk3308_codec.h | 648 +++++ sound/soc/generic/audio-graph-card.c | 2 + sound/soc/rockchip/Kconfig | 14 + sound/soc/rockchip/Makefile | 1 + sound/soc/rockchip/rockchip_i2s_tdm.c | 18 +- sound/soc/rockchip/rockchip_rk3308_card.c | 97 + 15 files changed, 3159 insertions(+), 6 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/rockchip,rk3308-audio-graph-card.yaml create mode 100644 Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml create mode 100644 include/dt-bindings/sound/rockchip,rk3308-codec.h create mode 100644 sound/soc/codecs/rk3308_codec.c create mode 100644 sound/soc/codecs/rk3308_codec.h create mode 100644 sound/soc/rockchip/rockchip_rk3308_card.c -- 2.34.1

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[PATCH] ASoC: hdmi-codec.c: use devm_kzalloc() for DMA data
by Kuninori Morimoto 09 Sep '22

09 Sep '22

From: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> hdmi-codec.c is using kzalloc(), but we can replace it to devm_kzalloc() and then, we can remove .remove callback. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> --- sound/soc/codecs/hdmi-codec.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c index 863e679d2ac1..0b1cdb2d6049 100644 --- a/sound/soc/codecs/hdmi-codec.c +++ b/sound/soc/codecs/hdmi-codec.c @@ -823,7 +823,7 @@ static int hdmi_dai_probe(struct snd_soc_dai *dai) if (ret) return ret; - daifmt = kzalloc(sizeof(*daifmt), GFP_KERNEL); + daifmt = devm_kzalloc(dai->dev, sizeof(*daifmt), GFP_KERNEL); if (!daifmt) return -ENOMEM; @@ -890,17 +890,10 @@ static int hdmi_dai_spdif_probe(struct snd_soc_dai *dai) return 0; } -static int hdmi_codec_dai_remove(struct snd_soc_dai *dai) -{ - kfree(dai->playback_dma_data); - return 0; -} - static const struct snd_soc_dai_driver hdmi_i2s_dai = { .name = "i2s-hifi", .id = DAI_ID_I2S, .probe = hdmi_dai_probe, - .remove = hdmi_codec_dai_remove, .playback = { .stream_name = "I2S Playback", .channels_min = 2, @@ -925,7 +918,6 @@ static const struct snd_soc_dai_driver hdmi_spdif_dai = { .name = "spdif-hifi", .id = DAI_ID_SPDIF, .probe = hdmi_dai_spdif_probe, - .remove = hdmi_codec_dai_remove, .playback = { .stream_name = "SPDIF Playback", .channels_min = 2, -- 2.25.1

3 2

[PATCH v3] ASoC: fsl_asrc: Add initialization finishing check in runtime resume
by Shengjiu Wang 09 Sep '22

09 Sep '22

If the initialization is not finished, then filling input data to the FIFO may fail. So it is better to add initialization finishing check in the runtime resume for suspend & resume case. And consider the case of three instances working in parallel, increase the retry times to 50 for more initialization time. Signed-off-by: Shengjiu Wang <shengjiu.wang(a)nxp.com> Reviewed-by: Nicolin Chen <nicolinc(a)gmail.com> --- changes in v3: - update warning message. changes in v2: - update comments. sound/soc/fsl/fsl_asrc.c | 29 ++++++++++++++++++++++++++++- 1 file changed, 28 insertions(+), 1 deletion(-) diff --git a/sound/soc/fsl/fsl_asrc.c b/sound/soc/fsl/fsl_asrc.c index aa5edf32d988..936aef5d2767 100644 --- a/sound/soc/fsl/fsl_asrc.c +++ b/sound/soc/fsl/fsl_asrc.c @@ -20,6 +20,7 @@ #define IDEAL_RATIO_DECIMAL_DEPTH 26 #define DIVIDER_NUM 64 +#define INIT_RETRY_NUM 50 #define pair_err(fmt, ...) \ dev_err(&asrc->pdev->dev, "Pair %c: " fmt, 'A' + index, ##__VA_ARGS__) @@ -27,6 +28,9 @@ #define pair_dbg(fmt, ...) \ dev_dbg(&asrc->pdev->dev, "Pair %c: " fmt, 'A' + index, ##__VA_ARGS__) +#define pair_warn(fmt, ...) \ + dev_warn(&asrc->pdev->dev, "Pair %c: " fmt, 'A' + index, ##__VA_ARGS__) + /* Corresponding to process_option */ static unsigned int supported_asrc_rate[] = { 5512, 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000, @@ -579,7 +583,7 @@ static void fsl_asrc_start_pair(struct fsl_asrc_pair *pair) { struct fsl_asrc *asrc = pair->asrc; enum asrc_pair_index index = pair->index; - int reg, retry = 10, i; + int reg, retry = INIT_RETRY_NUM, i; /* Enable the current pair */ regmap_update_bits(asrc->regmap, REG_ASRCTR, @@ -592,6 +596,10 @@ static void fsl_asrc_start_pair(struct fsl_asrc_pair *pair) reg &= ASRCFG_INIRQi_MASK(index); } while (!reg && --retry); + /* NOTE: Doesn't treat initialization timeout as an error */ + if (!retry) + pair_warn("initialization isn't finished\n"); + /* Make the input fifo to ASRC STALL level */ regmap_read(asrc->regmap, REG_ASRCNCR, &reg); for (i = 0; i < pair->channels * 4; i++) @@ -1257,6 +1265,7 @@ static int fsl_asrc_runtime_resume(struct device *dev) { struct fsl_asrc *asrc = dev_get_drvdata(dev); struct fsl_asrc_priv *asrc_priv = asrc->private; + int reg, retry = INIT_RETRY_NUM; int i, ret; u32 asrctr; @@ -1295,6 +1304,24 @@ static int fsl_asrc_runtime_resume(struct device *dev) regmap_update_bits(asrc->regmap, REG_ASRCTR, ASRCTR_ASRCEi_ALL_MASK, asrctr); + /* Wait for status of initialization for all enabled pairs */ + do { + udelay(5); + regmap_read(asrc->regmap, REG_ASRCFG, &reg); + reg = (reg >> ASRCFG_INIRQi_SHIFT(0)) & 0x7; + } while ((reg != ((asrctr >> ASRCTR_ASRCEi_SHIFT(0)) & 0x7)) && --retry); + + /* + * NOTE: Doesn't treat initialization timeout as an error + * Some of the pairs may success, then still can continue. + */ + if (!retry) { + for (i = ASRC_PAIR_A; i < ASRC_PAIR_MAX_NUM; i++) { + if ((asrctr & ASRCTR_ASRCEi_MASK(i)) && !(reg & (1 << i))) + dev_warn(dev, "Pair %c initialization isn't finished\n", 'A' + i); + } + } + return 0; disable_asrck_clk: -- 2.34.1

2 1

Re: [PATCH] ASoC: mediatek: mt6359: fix platform_get_irq error checking
by Mark Brown 09 Sep '22

09 Sep '22

On Fri, Sep 09, 2022 at 02:45:11PM +0800, Yu Zhe wrote: > The platform_get_irq() function returns negative error codes on error, > fix the checking. This doesn't apply against current code, please check and resend.

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[PATCH 0/7] ASoC: SOF: ipc4: Add support for 'mtrace' log extraction
by Peter Ujfalusi 09 Sep '22

09 Sep '22

Hi, The traditional dtrace used by SOF IPC3 is not available with firmware built as IPC4. With the new IPC implementation we have a new log extraction infrastructure and 'mtrace' is one way to get the logs out from the firmware for debugging. The protocol is relatively simple: The shared sram's debug window is split up to 'slots' Each DSP core will get a dedicated slot assigned for log output. The function of a slots can be checked in a descriptor table. The slot used for logging has the following layout: u32 host_read_ptr; u32 dsp_write_ptr; u8 buffer[]; The two pointers are offsets within the buffer. The firmware manages the write pointer, the host updates the read pointer value and based on the two pointers the log entries can be extracted. The firmware also sends notification when new entries are available in the log slot. The user space tool to read the log entries can be found in the SOF repository: https://github.com/thesofproject/sof/blob/main/tools/mtrace/mtrace-reader.py Regards, Peter --- Peter Ujfalusi (7): ASoC: SOF: ipc4: Only print LOG BUFFER update message info if requested ASoC: SOF: ipc4: Add macro to get core ID from log buffer status message ASoC: SOF: ipc4: Add define for the outbox window index ASoC: SOF: ipc4: Configure the debug box offset ASoC: SOF: ipc4: Add support for mtrace log extraction ASoC: SOF: Intel: icl: Set IPC4-specific DSP ops ASoC: SOF: Intel: Add mtrace type information for IPC4 include/sound/sof/ipc4/header.h | 5 + sound/soc/sof/Makefile | 3 +- sound/soc/sof/intel/apl.c | 2 + sound/soc/sof/intel/cnl.c | 2 + sound/soc/sof/intel/icl.c | 30 +- sound/soc/sof/intel/mtl.c | 2 + sound/soc/sof/intel/tgl.c | 2 + sound/soc/sof/ipc4-loader.c | 2 + sound/soc/sof/ipc4-mtrace.c | 643 ++++++++++++++++++++++++++++++++ sound/soc/sof/ipc4-priv.h | 18 +- sound/soc/sof/ipc4.c | 22 +- 11 files changed, 724 insertions(+), 7 deletions(-) create mode 100644 sound/soc/sof/ipc4-mtrace.c -- 2.37.3

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[linux-next:master] BUILD REGRESSION 9a82ccda91ed2b40619cb3c10d446ae1f97bab6e
by kernel test robot 09 Sep '22

09 Sep '22

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master branch HEAD: 9a82ccda91ed2b40619cb3c10d446ae1f97bab6e Add linux-next specific files for 20220909 Error/Warning reports: https://lore.kernel.org/linux-mm/202209042337.FQi69rLV-lkp@intel.com https://lore.kernel.org/linux-mm/202209080718.y5QmlNKH-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) ./drivers/gpu/drm/drm_atomic_helper.c:802: warning: expecting prototype for drm_atomic_helper_check_wb_connector_state(). Prototype was for drm_atomic_helper_check_wb_encoder_state() instead ERROR: modpost: "__divdi3" [drivers/gpu/drm/vkms/vkms.ko] undefined! ERROR: modpost: "__udivdi3" [drivers/gpu/drm/vkms/vkms.ko] undefined! arm-linux-gnueabi-ld: vkms_formats.c:(.text+0x824): undefined reference to `__aeabi_ldivmod' drivers/base/regmap/regmap-mmio.c:222:17: error: implicit declaration of function 'writesb'; did you mean 'writeb'? [-Werror=implicit-function-declaration] drivers/base/regmap/regmap-mmio.c:225:17: error: implicit declaration of function 'writesw'; did you mean 'writew'? [-Werror=implicit-function-declaration] drivers/base/regmap/regmap-mmio.c:228:17: error: implicit declaration of function 'writesl'; did you mean 'writel'? [-Werror=implicit-function-declaration] drivers/base/regmap/regmap-mmio.c:358:17: error: implicit declaration of function 'readsb'; did you mean 'readb'? [-Werror=implicit-function-declaration] drivers/base/regmap/regmap-mmio.c:361:17: error: implicit declaration of function 'readsw'; did you mean 'readw'? [-Werror=implicit-function-declaration] drivers/base/regmap/regmap-mmio.c:364:17: error: implicit declaration of function 'readsl'; did you mean 'readl'? [-Werror=implicit-function-declaration] drivers/gpu/drm/amd/amdgpu/imu_v11_0_3.c:139:6: warning: no previous prototype for 'imu_v11_0_3_program_rlc_ram' [-Wmissing-prototypes] drivers/gpu/drm/drm_atomic_helper.c:802: warning: expecting prototype for drm_atomic_helper_check_wb_connector_state(). Prototype was for drm_atomic_helper_check_wb_encoder_state() instead drivers/gpu/drm/vkms/vkms_formats.c:259: undefined reference to `__divdi3' drivers/gpu/drm/vkms/vkms_plane.c:110 vkms_plane_atomic_update() warn: variable dereferenced before check 'fb' (see line 108) drivers/scsi/qla2xxx/qla_os.c:2854:23: warning: assignment to 'struct trace_array *' from 'int' makes pointer from integer without a cast [-Wint-conversion] drivers/scsi/qla2xxx/qla_os.c:2854:25: error: implicit declaration of function 'trace_array_get_by_name'; did you mean 'trace_array_set_clr_event'? [-Werror=implicit-function-declaration] drivers/scsi/qla2xxx/qla_os.c:2869:9: error: implicit declaration of function 'trace_array_put' [-Werror=implicit-function-declaration] kernel/bpf/memalloc.c:499 bpf_mem_alloc_destroy() error: potentially dereferencing uninitialized 'c'. ld: drivers/gpu/drm/vkms/vkms_formats.c:260: undefined reference to `__divdi3' ld: vkms_formats.c:(.text+0x362): undefined reference to `__divdi3' ld: vkms_formats.c:(.text+0x3b2): undefined reference to `__divdi3' ld: vkms_formats.c:(.text+0x3ba): undefined reference to `__divdi3' ld: vkms_formats.c:(.text+0x47f): undefined reference to `__divdi3' microblaze-linux-ld: drivers/gpu/drm/vkms/vkms_formats.c:260: undefined reference to `__divdi3' mips-linux-ld: vkms_formats.c:(.text+0x8b8): undefined reference to `__divdi3' mips-linux-ld: vkms_formats.c:(.text.argb_u16_to_RGB565+0xd0): undefined reference to `__divdi3' sound/soc/codecs/tas2562.c:442:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable] vkms_formats.c:(.text+0x266): undefined reference to `__divdi3' vkms_formats.c:(.text+0x338): undefined reference to `__divdi3' vkms_formats.c:(.text+0x388): undefined reference to `__divdi3' vkms_formats.c:(.text+0x390): undefined reference to `__divdi3' vkms_formats.c:(.text+0x455): undefined reference to `__divdi3' vkms_formats.c:(.text+0x804): undefined reference to `__aeabi_ldivmod' vkms_formats.c:(.text+0x89c): undefined reference to `__divdi3' vkms_formats.c:(.text.argb_u16_to_RGB565+0xb0): undefined reference to `__divdi3' Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- alpha-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-imu_v11_0_3.c:warning:no-previous-prototype-for-imu_v11_0_3_program_rlc_ram | |-- drivers-gpu-drm-drm_atomic_helper.c:warning:expecting-prototype-for-drm_atomic_helper_check_wb_connector_state().-Prototype-was-for-drm_atomic_helper_check_wb_encoder_state()-instead | |-- drivers-scsi-qla2xxx-qla_os.c:error:implicit-declaration-of-function-trace_array_get_by_name | |-- drivers-scsi-qla2xxx-qla_os.c:error:implicit-declaration-of-function-trace_array_put | |-- drivers-scsi-qla2xxx-qla_os.c:warning:assignment-to-struct-trace_array-from-int-makes-pointer-from-integer-without-a-cast | `-- sound-soc-codecs-tas2562.c:warning:variable-ret-set-but-not-used |-- arc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-imu_v11_0_3.c:warning:no-previous-prototype-for-imu_v11_0_3_program_rlc_ram | |-- drivers-gpu-drm-drm_atomic_helper.c:warning:expecting-prototype-for-drm_atomic_helper_check_wb_connector_state().-Prototype-was-for-drm_atomic_helper_check_wb_encoder_state()-instead | `-- sound-soc-codecs-tas2562.c:warning:variable-ret-set-but-not-used |-- arc-randconfig-r025-20220908 | `-- sound-soc-codecs-tas2562.c:warning:variable-ret-set-but-not-used |-- arc-randconfig-s033-20220907 | |-- kernel-bpf-hashtab.c:sparse:sparse:cast-removes-address-space-__percpu-of-expression | |-- kernel-bpf-hashtab.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-noderef-__percpu-assigned-pptr-got-void | |-- kernel-bpf-hashtab.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-ptr_to_pptr-got-void-noderef-__percpu-assigned-pptr | |-- kernel-bpf-memalloc.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-__percpu-__pdata-got-void | |-- kernel-bpf-memalloc.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-__percpu-__pdata-got-void-pptr | |-- kernel-bpf-memalloc.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-pptr-got-void-noderef-__percpu | `-- kernel-exit.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-struct-sighand_struct-sighand-got-struct-sighand_struct-noderef-__rcu-sighand |-- arm-allyesconfig | |-- arm-linux-gnueabi-ld:vkms_formats.c:(.text):undefined-reference-to-__aeabi_ldivmod | |-- drivers-gpu-drm-amd-amdgpu-imu_v11_0_3.c:warning:no-previous-prototype-for-imu_v11_0_3_program_rlc_ram | |-- drivers-gpu-drm-drm_atomic_helper.c:warning:expecting-prototype-for-drm_atomic_helper_check_wb_connector_state().-Prototype-was-for-drm_atomic_helper_check_wb_encoder_state()-instead | |-- sound-soc-codecs-tas2562.c:warning:variable-ret-set-but-not-used | `-- vkms_formats.c:(.text):undefined-reference-to-__aeabi_ldivmod |-- arm-defconfig | `-- drivers-gpu-drm-drm_atomic_helper.c:warning:expecting-prototype-for-drm_atomic_helper_check_wb_connector_state().-Prototype-was-for-drm_atomic_helper_check_wb_encoder_state()-instead |-- arm64-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-imu_v11_0_3.c:warning:no-previous-prototype-for-imu_v11_0_3_program_rlc_ram | |-- drivers-gpu-drm-drm_atomic_helper.c:warning:expecting-prototype-for-drm_atomic_helper_check_wb_connector_state().-Prototype-was-for-drm_atomic_helper_check_wb_encoder_state()-instead | `-- sound-soc-codecs-tas2562.c:warning:variable-ret-set-but-not-used |-- arm64-randconfig-r021-20220908 | `-- sound-soc-codecs-tas2562.c:warning:variable-ret-set-but-not-used |-- arm64-randconfig-r034-20220909 | `-- drivers-gpu-drm-drm_atomic_helper.c:warning:expecting-prototype-for-drm_atomic_helper_check_wb_connector_state().-Prototype-was-for-drm_atomic_helper_check_wb_encoder_state()-instead |-- i386-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-imu_v11_0_3.c:warning:no-previous-prototype-for-imu_v11_0_3_program_rlc_ram | |-- drivers-gpu-drm-drm_atomic_helper.c:warning:expecting-prototype-for-drm_atomic_helper_check_wb_connector_state().-Prototype-was-for-drm_atomic_helper_check_wb_encoder_state()-instead | |-- ld:vkms_formats.c:(.text):undefined-reference-to-__divdi3 | |-- sound-soc-codecs-tas2562.c:warning:variable-ret-set-but-not-used | `-- vkms_formats.c:(.text):undefined-reference-to-__divdi3 |-- i386-defconfig | `-- drivers-gpu-drm-drm_atomic_helper.c:warning:expecting-prototype-for-drm_atomic_helper_check_wb_connector_state().-Prototype-was-for-drm_atomic_helper_check_wb_encoder_state()-instead |-- i386-randconfig-a003 | |-- ERROR:__divdi3-drivers-gpu-drm-vkms-vkms.ko-undefined | |-- ERROR:__udivdi3-drivers-gpu-drm-vkms-vkms.ko-undefined | `-- drivers-gpu-drm-drm_atomic_helper.c:warning:expecting-prototype-for-drm_atomic_helper_check_wb_connector_state().-Prototype-was-for-drm_atomic_helper_check_wb_encoder_state()-instead |-- i386-randconfig-a012 clang_recent_errors |-- arm64-randconfig-r006-20220908 | `-- drivers-gpu-drm-amd-amdgpu-imu_v11_0_3.c:warning:no-previous-prototype-for-function-imu_v11_0_3_program_rlc_ram |-- i386-randconfig-a002 | `-- drivers-extcon-extcon-usbc-tusb320.c:warning:expecting-prototype-for-drivers-extcon-extcon-tusb320c().-Prototype-was-for-TUSB320_REG8()-instead |-- i386-randconfig-a006 | `-- ld.lld:error:undefined-symbol:__udivdi3 |-- i386-randconfig-a013 | `-- ld.lld:error:undefined-symbol:__udivdi3 |-- i386-randconfig-a015 | `-- drivers-extcon-extcon-usbc-tusb320.c:warning:expecting-prototype-for-drivers-extcon-extcon-tusb320c().-Prototype-was-for-TUSB320_REG8()-instead |-- riscv-randconfig-r001-20220908 | `-- ld.lld:error:undefined-symbol:__udivdi3 |-- riscv-randconfig-r013-20220907 | `-- drivers-extcon-extcon-usbc-tusb320.c:warning:expecting-prototype-for-drivers-extcon-extcon-tusb320c().-Prototype-was-for-TUSB320_REG8()-instead |-- x86_64-randconfig-a003 | `-- drivers-extcon-extcon-usbc-tusb320.c:warning:expecting-prototype-for-drivers-extcon-extcon-tusb320c().-Prototype-was-for-TUSB320_REG8()-instead |-- x86_64-randconfig-a012 | `-- drivers-extcon-extcon-usbc-tusb320.c:warning:expecting-prototype-for-drivers-extcon-extcon-tusb320c().-Prototype-was-for-TUSB320_REG8()-instead `-- x86_64-randconfig-a016 `-- drivers-extcon-extcon-usbc-tusb320.c:warning:expecting-prototype-for-drivers-extcon-extcon-tusb320c().-Prototype-was-for-TUSB320_REG8()-instead elapsed time: 729m configs tested: 75 configs skipped: 2 gcc tested configs: um i386_defconfig um x86_64_defconfig i386 randconfig-a001 i386 randconfig-a003 x86_64 defconfig i386 defconfig i386 randconfig-a005 m68k allmodconfig arc allyesconfig i386 allyesconfig arm defconfig x86_64 randconfig-a004 alpha allyesconfig x86_64 randconfig-a002 x86_64 rhel-8.3 m68k allyesconfig powerpc allnoconfig x86_64 allyesconfig x86_64 randconfig-a015 arm allyesconfig x86_64 randconfig-a006 arm64 allyesconfig x86_64 randconfig-a013 powerpc allmodconfig x86_64 randconfig-a011 sh allmodconfig ia64 allmodconfig mips allyesconfig mips loongson3_defconfig arc randconfig-r043-20220907 x86_64 rhel-8.3-func parisc alldefconfig x86_64 rhel-8.3-kunit sh migor_defconfig powerpc ppc40x_defconfig x86_64 rhel-8.3-kvm openrisc defconfig sh apsh4a3a_defconfig x86_64 rhel-8.3-kselftests x86_64 rhel-8.3-syz i386 randconfig-a014 alpha allnoconfig i386 randconfig-a012 riscv allnoconfig sh edosk7705_defconfig csky allnoconfig i386 randconfig-a016 sh shx3_defconfig arc allnoconfig ia64 bigsur_defconfig s390 zfcpdump_defconfig sh rsk7201_defconfig powerpc bamboo_defconfig i386 randconfig-c001 clang tested configs: i386 randconfig-a002 i386 randconfig-a004 i386 randconfig-a006 x86_64 randconfig-a005 x86_64 randconfig-a001 x86_64 randconfig-a014 x86_64 randconfig-a003 hexagon randconfig-r041-20220907 riscv randconfig-r042-20220907 x86_64 randconfig-a016 x86_64 randconfig-a012 hexagon randconfig-r045-20220907 s390 randconfig-r044-20220907 i386 randconfig-a013 i386 randconfig-a015 i386 randconfig-a011 mips ip22_defconfig mips ath79_defconfig powerpc ppa8548_defconfig x86_64 rhel-8.3-rust x86_64 randconfig-k001 -- 0-DAY CI Kernel Test Service https://01.org/lkp

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build failure of next-20220909 due to e9e7df88996d ("ASoC: ak4458: Remove component probe() and remove()")
by Sudip Mukherjee (Codethink) 09 Sep '22

09 Sep '22

Hi All, The builds of loongarch, alpha, s390, csky and s390allmodconfig have failed to build next-20220909 with the error: sound/soc/codecs/ak4458.c:631:13: error: 'ak4458_reset' defined but not used [-Werror=unused-function] 631 | static void ak4458_reset(struct ak4458_priv *ak4458, bool active) | ^~~~~~~~~~~~ git bisect pointed to e9e7df88996d ("ASoC: ak4458: Remove component probe() and remove()") I will be happy to test any patch or provide any extra log if needed. -- Regards Sudip

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