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[PATCH] ASoC: ak4458.c: move ak4458_reset() under CONFIG_PM
by Kuninori Morimoto 13 Sep '22

13 Sep '22

From: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> This patch fixup this warning linux/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) | ^~~~~~~~~~~~ cc1: all warnings being treated as errors Fixes: e9e7df88996d64 ("ASoC: ak4458: Remove component probe() and remove()") Cc: Shengjiu Wang <shengjiu.wang(a)nxp.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> --- sound/soc/codecs/ak4458.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/ak4458.c b/sound/soc/codecs/ak4458.c index b534212096ee..4735aae3bfbd 100644 --- a/sound/soc/codecs/ak4458.c +++ b/sound/soc/codecs/ak4458.c @@ -628,6 +628,7 @@ static struct snd_soc_dai_driver ak4497_dai = { .ops = &ak4458_dai_ops, }; +#ifdef CONFIG_PM static void ak4458_reset(struct ak4458_priv *ak4458, bool active) { if (ak4458->reset_gpiod) { @@ -636,7 +637,6 @@ static void ak4458_reset(struct ak4458_priv *ak4458, bool active) } } -#ifdef CONFIG_PM static int __maybe_unused ak4458_runtime_suspend(struct device *dev) { struct ak4458_priv *ak4458 = dev_get_drvdata(dev); -- 2.25.1

2 2

[linux-next:master] BUILD REGRESSION 044b771be9c5de9d817dfafb829d2f049c71c3b4
by kernel test robot 13 Sep '22

13 Sep '22

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master branch HEAD: 044b771be9c5de9d817dfafb829d2f049c71c3b4 Add linux-next specific files for 20220912 Error/Warning reports: https://lore.kernel.org/linux-media/202209020437.eXEOdmfe-lkp@intel.com https://lore.kernel.org/linux-mm/202209042337.FQi69rLV-lkp@intel.com https://lore.kernel.org/linux-mm/202209060229.dVuyxjBv-lkp@intel.com https://lore.kernel.org/linux-mm/202209080718.y5QmlNKH-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) ERROR: modpost: "ioread64" [drivers/pci/switch/switchtec.ko] undefined! 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/pinctrl/pinctrl-amd.c:288 amd_gpio_dbg_show() warn: format string contains non-ascii character '\x9a' drivers/pinctrl/pinctrl-amd.c:288 amd_gpio_dbg_show() warn: format string contains non-ascii character '\xa1' drivers/pinctrl/pinctrl-amd.c:370 amd_gpio_dbg_show() warn: format string contains non-ascii character '\x95' 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'. sound/soc/codecs/tas2562.c:442:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable] 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 |-- alpha-randconfig-r005-20220911 | |-- 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 |-- alpha-randconfig-r033-20220911 | |-- 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 |-- alpha-randconfig-r035-20220911 | |-- 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-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-axs101_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 |-- arc-randconfig-r016-20220912 | |-- 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 |-- arc-randconfig-r032-20220912 | `-- 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 |-- arc-randconfig-r043-20220911 | `-- 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 |-- arc-randconfig-r043-20220912 | `-- 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 |-- arm-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 |-- 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 |-- arm-randconfig-c034-20220911 | `-- net-bluetooth-mgmt.c:WARNING:kzalloc-should-be-used-for-rp-instead-of-kmalloc-memset |-- arm-randconfig-r032-20220911 | |-- 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-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-buildonly-randconfig-r002-20220912 | |-- 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 clang_recent_errors |-- arm64-randconfig-r011-20220912 | `-- drivers-extcon-extcon-usbc-tusb320.c:warning:expecting-prototype-for-drivers-extcon-extcon-tusb320c().-Prototype-was-for-TUSB320_REG8()-instead |-- hexagon-allyesconfig | |-- drivers-extcon-extcon-usbc-tusb320.c:warning:expecting-prototype-for-drivers-extcon-extcon-tusb320c().-Prototype-was-for-TUSB320_REG8()-instead | `-- drivers-staging-media-deprecated-cpia2-cpia2_usb.c:warning:variable-frame_count-set-but-not-used |-- i386-randconfig-a012-20220912 | `-- sound-soc-intel-skylake-skl.c:warning:unused-variable-skl |-- i386-randconfig-a015-20220912 | `-- drivers-extcon-extcon-usbc-tusb320.c:warning:expecting-prototype-for-drivers-extcon-extcon-tusb320c().-Prototype-was-for-TUSB320_REG8()-instead |-- mips-randconfig-r021-20220911 | `-- drivers-extcon-extcon-usbc-tusb320.c:warning:expecting-prototype-for-drivers-extcon-extcon-tusb320c().-Prototype-was-for-TUSB320_REG8()-instead |-- powerpc-randconfig-r002-20220911 | `-- drivers-gpu-drm-amd-amdgpu-imu_v11_0_3.c:warning:no-previous-prototype-for-function-imu_v11_0_3_program_rlc_ram |-- riscv-randconfig-r015-20220912 | `-- drivers-extcon-extcon-usbc-tusb320.c:warning:expecting-prototype-for-drivers-extcon-extcon-tusb320c().-Prototype-was-for-TUSB320_REG8()-instead `-- riscv-randconfig-r042-20220912 `-- drivers-extcon-extcon-usbc-tusb320.c:warning:expecting-prototype-for-drivers-extcon-extcon-tusb320c().-Prototype-was-for-TUSB320_REG8()-instead elapsed time: 724m configs tested: 82 configs skipped: 2 gcc tested configs: um i386_defconfig um x86_64_defconfig x86_64 defconfig x86_64 randconfig-a001-20220912 arc axs101_defconfig x86_64 randconfig-a002-20220912 i386 randconfig-a001-20220912 x86_64 rhel-8.3 x86_64 randconfig-a003-20220912 x86_64 rhel-8.3-func arm stm32_defconfig alpha allyesconfig sh se7724_defconfig x86_64 allyesconfig arm defconfig alpha allnoconfig i386 randconfig-a002-20220912 x86_64 rhel-8.3-kunit riscv allnoconfig m68k allmodconfig x86_64 rhel-8.3-kvm x86_64 randconfig-a006-20220912 i386 randconfig-a004-20220912 x86_64 randconfig-a004-20220912 csky allnoconfig arc allnoconfig sh se7705_defconfig i386 defconfig i386 allyesconfig m68k q40_defconfig i386 randconfig-a003-20220912 arc allyesconfig x86_64 rhel-8.3-kselftests x86_64 rhel-8.3-syz arm iop32x_defconfig x86_64 randconfig-a005-20220912 powerpc allnoconfig m68k allyesconfig riscv randconfig-r042-20220911 arm trizeps4_defconfig i386 randconfig-a006-20220912 arc randconfig-r043-20220912 mips allyesconfig sparc64 defconfig i386 randconfig-a005-20220912 powerpc allmodconfig arm64 allyesconfig sh allmodconfig s390 debug_defconfig arm allyesconfig arc randconfig-r043-20220911 s390 randconfig-r044-20220911 ia64 allmodconfig sh sh2007_defconfig sh ecovec24_defconfig sh alldefconfig sh rsk7269_defconfig clang tested configs: x86_64 randconfig-a011-20220912 x86_64 randconfig-a012-20220912 i386 randconfig-a013-20220912 x86_64 randconfig-a013-20220912 i386 randconfig-a011-20220912 x86_64 randconfig-a014-20220912 mips rs90_defconfig arm pcm027_defconfig x86_64 randconfig-a016-20220912 i386 randconfig-a012-20220912 arm ixp4xx_defconfig x86_64 randconfig-a015-20220912 i386 randconfig-a014-20220912 arm vexpress_defconfig i386 randconfig-a015-20220912 riscv randconfig-r042-20220912 hexagon randconfig-r041-20220912 i386 randconfig-a016-20220912 hexagon randconfig-r045-20220911 hexagon randconfig-r041-20220911 hexagon randconfig-r045-20220912 s390 randconfig-r044-20220912 mips malta_qemu_32r6_defconfig powerpc gamecube_defconfig x86_64 rhel-8.3-rust -- 0-DAY CI Kernel Test Service https://01.org/lkp

1 0

[PATCH] soundwire: bus: conditionally recheck UNATTACHED status
by Bard Liao 12 Sep '22

12 Sep '22

From: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> In configurations with two amplifiers on the same link, the Intel CI reports occasional enumeration/initialization timeouts during suspend-resume stress tests, where one of the two amplifiers becomes UNATTACHED immediately after being enumerated. This problem was reported both with Maxim and Realtek codecs, which pointed initially to a problem with status handling on the Intel side. The Cadence IP integrated on Intel platforms throws an interrupt when the status changes, and the information is kept with sticky bits until cleared. We initially added more checks to make sure the edge detection did not miss any transition, but that did not improve the results significantly. With the recent addition of the read_ping_status() callback, we were able to show that the status in sticky bits is shown as UNATTACHED even though the PING frames show the problematic device as ATTACHED. That completely breaks the entire logic where we assumed that a peripheral would always re-attach as device0. The resume timeouts make sense in that in those cases, the enumeration/initialization never happens a second time. One possible explanation is that this problem typically happens when a bus clash is reported, so it could very well be that the detection is fooled by a transient electrical issue or conflict between two peripherals. This patch conditionally double-checks the status reported in the sticky bits with the actual PING frame status. If the peripheral reports as attached in PING frames, the early detection based on sticky bits is discarded. Note that this patch only corrects issues of false positives on the manager side. If the peripheral lost and regain sync, then it would report as attached on Device0. A peripheral that would not reset its dev_num would not be compliant with the MIPI specification. BugLink: https://github.com/thesofproject/linux/issues/3638 BugLink: https://github.com/thesofproject/linux/issues/3325 Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Reviewed-by: Rander Wang <rander.wang(a)intel.com> Signed-off-by: Bard Liao <yung-chuan.liao(a)linux.intel.com> --- Hi Vinod, You will need the "ASoC/soundwire: log actual PING status on resume issues" series which is applied at ASoC tree before appling this patch. --- drivers/soundwire/bus.c | 19 +++++++++++++++++++ drivers/soundwire/intel.c | 1 + include/linux/soundwire/sdw.h | 3 +++ 3 files changed, 23 insertions(+) diff --git a/drivers/soundwire/bus.c b/drivers/soundwire/bus.c index 2772973eebb1..d0d486f07673 100644 --- a/drivers/soundwire/bus.c +++ b/drivers/soundwire/bus.c @@ -1767,6 +1767,25 @@ int sdw_handle_slave_status(struct sdw_bus *bus, slave->status != SDW_SLAVE_UNATTACHED) { dev_warn(&slave->dev, "Slave %d state check1: UNATTACHED, status was %d\n", i, slave->status); + + if (bus->recheck_unattached && bus->ops->read_ping_status) { + u32 ping_status; + + mutex_lock(&bus->msg_lock); + + ping_status = bus->ops->read_ping_status(bus); + + mutex_unlock(&bus->msg_lock); + + ping_status >>= (i * 2); + ping_status &= 0x3; + + if (ping_status != 0) { + dev_warn(&slave->dev, "Slave %d state in PING frame is %d, ignoring earlier detection\n", + i, ping_status); + continue; + } + } sdw_modify_slave_status(slave, SDW_SLAVE_UNATTACHED); } } diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c index 25ec9c272239..0c6e674dbf85 100644 --- a/drivers/soundwire/intel.c +++ b/drivers/soundwire/intel.c @@ -1311,6 +1311,7 @@ static int intel_link_probe(struct auxiliary_device *auxdev, bus->link_id = auxdev->id; bus->dev_num_ida_min = INTEL_DEV_NUM_IDA_MIN; + bus->recheck_unattached = true; sdw_cdns_probe(cdns); diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h index a2b31d25ea27..51ac71984260 100644 --- a/include/linux/soundwire/sdw.h +++ b/include/linux/soundwire/sdw.h @@ -892,6 +892,8 @@ struct sdw_master_ops { * @dev_num_ida_min: if set, defines the minimum values for the IDA * used to allocate system-unique device numbers. This value needs to be * identical across all SoundWire bus in the system. + * @recheck_unattached: if set, double-check UNATTACHED status changes + * by reading PING frame status. */ struct sdw_bus { struct device *dev; @@ -917,6 +919,7 @@ struct sdw_bus { bool multi_link; int hw_sync_min_links; int dev_num_ida_min; + bool recheck_unattached; }; int sdw_bus_master_add(struct sdw_bus *bus, struct device *parent, -- 2.25.1

3 2

[PATCH] ASoC: rt5640: Fix the issue of the abnormal JD2 status
by Oder Chiou 12 Sep '22

12 Sep '22

The patch fixes the issue of the abnormal JD2 status. Signed-off-by: Oder Chiou <oder_chiou(a)realtek.com> Reported-by: Sameer Pujar <spujar(a)nvidia.com> --- sound/soc/codecs/rt5640.c | 64 +++++++++++++++++++++++++++------------ sound/soc/codecs/rt5640.h | 14 +++++++++ 2 files changed, 59 insertions(+), 19 deletions(-) diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c index 5a844329800..0f8e6dd214b 100644 --- a/sound/soc/codecs/rt5640.c +++ b/sound/soc/codecs/rt5640.c @@ -2494,7 +2494,7 @@ static void rt5640_enable_jack_detect(struct snd_soc_component *component, /* Select JD-source */ snd_soc_component_update_bits(component, RT5640_JD_CTRL, - RT5640_JD_MASK, rt5640->jd_src); + RT5640_JD_MASK, rt5640->jd_src << RT5640_JD_SFT); /* Selecting GPIO01 as an interrupt */ snd_soc_component_update_bits(component, RT5640_GPIO_CTRL1, @@ -2504,12 +2504,8 @@ static void rt5640_enable_jack_detect(struct snd_soc_component *component, snd_soc_component_update_bits(component, RT5640_GPIO_CTRL3, RT5640_GP1_PF_MASK, RT5640_GP1_PF_OUT); - /* Enabling jd2 in general control 1 */ snd_soc_component_write(component, RT5640_DUMMY1, 0x3f41); - /* Enabling jd2 in general control 2 */ - snd_soc_component_write(component, RT5640_DUMMY2, 0x4001); - rt5640_set_ovcd_params(component); /* @@ -2518,12 +2514,25 @@ static void rt5640_enable_jack_detect(struct snd_soc_component *component, * pin 0/1 instead of it being stuck to 1. So we invert the JD polarity * on systems where the hardware does not already do this. */ - if (rt5640->jd_inverted) - snd_soc_component_write(component, RT5640_IRQ_CTRL1, - RT5640_IRQ_JD_NOR); - else - snd_soc_component_write(component, RT5640_IRQ_CTRL1, - RT5640_IRQ_JD_NOR | RT5640_JD_P_INV); + if (rt5640->jd_inverted) { + if (rt5640->jd_src == RT5640_JD_SRC_JD1_IN4P) + snd_soc_component_write(component, RT5640_IRQ_CTRL1, + RT5640_IRQ_JD_NOR); + else if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N) + snd_soc_component_update_bits(component, RT5640_DUMMY2, + RT5640_IRQ_JD2_MASK | RT5640_JD2_MASK, + RT5640_IRQ_JD2_NOR | RT5640_JD2_EN); + } else { + if (rt5640->jd_src == RT5640_JD_SRC_JD1_IN4P) + snd_soc_component_write(component, RT5640_IRQ_CTRL1, + RT5640_IRQ_JD_NOR | RT5640_JD_P_INV); + else if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N) + snd_soc_component_update_bits(component, RT5640_DUMMY2, + RT5640_IRQ_JD2_MASK | RT5640_JD2_P_MASK | + RT5640_JD2_MASK, + RT5640_IRQ_JD2_NOR | RT5640_JD2_P_INV | + RT5640_JD2_EN); + } rt5640->jack = jack; if (rt5640->jack->status & SND_JACK_MICROPHONE) { @@ -2725,10 +2734,8 @@ static int rt5640_probe(struct snd_soc_component *component) if (device_property_read_u32(component->dev, "realtek,jack-detect-source", &val) == 0) { - if (val <= RT5640_JD_SRC_GPIO4) - rt5640->jd_src = val << RT5640_JD_SFT; - else if (val == RT5640_JD_SRC_HDA_HEADER) - rt5640->jd_src = RT5640_JD_SRC_HDA_HEADER; + if (val <= RT5640_JD_SRC_HDA_HEADER) + rt5640->jd_src = val; else dev_warn(component->dev, "Warning: Invalid jack-detect-source value: %d, leaving jack-detect disabled\n", val); @@ -2809,12 +2816,31 @@ static int rt5640_resume(struct snd_soc_component *component) regcache_sync(rt5640->regmap); if (rt5640->jack) { - if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) + if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) { snd_soc_component_update_bits(component, RT5640_DUMMY2, 0x1100, 0x1100); - else - snd_soc_component_write(component, RT5640_DUMMY2, - 0x4001); + } else { + if (rt5640->jd_inverted) { + if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N) + snd_soc_component_update_bits( + component, RT5640_DUMMY2, + RT5640_IRQ_JD2_MASK | + RT5640_JD2_MASK, + RT5640_IRQ_JD2_NOR | + RT5640_JD2_EN); + + } else { + if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N) + snd_soc_component_update_bits( + component, RT5640_DUMMY2, + RT5640_IRQ_JD2_MASK | + RT5640_JD2_P_MASK | + RT5640_JD2_MASK, + RT5640_IRQ_JD2_NOR | + RT5640_JD2_P_INV | + RT5640_JD2_EN); + } + } queue_delayed_work(system_long_wq, &rt5640->jack_work, 0); } diff --git a/sound/soc/codecs/rt5640.h b/sound/soc/codecs/rt5640.h index 505c9351405..f58b88e3325 100644 --- a/sound/soc/codecs/rt5640.h +++ b/sound/soc/codecs/rt5640.h @@ -1984,6 +1984,20 @@ #define RT5640_M_MONO_ADC_R_SFT 12 #define RT5640_MCLK_DET (0x1 << 11) +/* General Control 1 (0xfb) */ +#define RT5640_IRQ_JD2_MASK (0x1 << 12) +#define RT5640_IRQ_JD2_SFT 12 +#define RT5640_IRQ_JD2_BP (0x0 << 12) +#define RT5640_IRQ_JD2_NOR (0x1 << 12) +#define RT5640_JD2_P_MASK (0x1 << 10) +#define RT5640_JD2_P_SFT 10 +#define RT5640_JD2_P_NOR (0x0 << 10) +#define RT5640_JD2_P_INV (0x1 << 10) +#define RT5640_JD2_MASK (0x1 << 8) +#define RT5640_JD2_SFT 8 +#define RT5640_JD2_DIS (0x0 << 8) +#define RT5640_JD2_EN (0x1 << 8) + /* Codec Private Register definition */ /* MIC Over current threshold scale factor (0x15) */ -- 2.34.1

2 2

[PATCH v2] ASoC: Intel: sof_rt5682: Add support for jsl_rt5682_rt1019
by Sean Hong 12 Sep '22

12 Sep '22

This patch adds the driver data for rt5682 support jsl_rt5682_rt1019. Signed-off-by: Sean Hong <sean.hong(a)quanta.corp-partner.google.com> --- sound/soc/intel/boards/sof_rt5682.c | 9 +++++++++ sound/soc/intel/common/soc-acpi-intel-jsl-match.c | 12 ++++++++++++ 2 files changed, 21 insertions(+) diff --git a/sound/soc/intel/boards/sof_rt5682.c b/sound/soc/intel/boards/sof_rt5682.c index 045965312..3a840f3a9 100644 --- a/sound/soc/intel/boards/sof_rt5682.c +++ b/sound/soc/intel/boards/sof_rt5682.c @@ -1100,6 +1100,15 @@ static const struct platform_device_id board_ids[] = { SOF_RT5682_SSP_AMP(1) | SOF_RT5682_NUM_HDMIDEV(4)), }, + { + .name = "jsl_rt5682_rt1019", + .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN | + SOF_RT5682_MCLK_24MHZ | + SOF_RT5682_SSP_CODEC(0) | + SOF_SPEAKER_AMP_PRESENT | + SOF_RT1019_SPEAKER_AMP_PRESENT | + SOF_RT5682_SSP_AMP(1)), + }, { } }; MODULE_DEVICE_TABLE(platform, board_ids); diff --git a/sound/soc/intel/common/soc-acpi-intel-jsl-match.c b/sound/soc/intel/common/soc-acpi-intel-jsl-match.c index b95c4b2cd..e374bf163 100644 --- a/sound/soc/intel/common/soc-acpi-intel-jsl-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-jsl-match.c @@ -29,6 +29,11 @@ static const struct snd_soc_acpi_codecs rt1015p_spk = { .codecs = {"RTL1015"} }; +static struct snd_soc_acpi_codecs rt1019p_spk = { + .num_codecs = 1, + .codecs = {"RTL1019"} +}; + static const struct snd_soc_acpi_codecs mx98360a_spk = { .num_codecs = 1, .codecs = {"MX98360A"} @@ -78,6 +83,13 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_jsl_machines[] = { .quirk_data = &mx98360a_spk, .sof_tplg_filename = "sof-jsl-rt5682-mx98360a.tplg", }, + { + .comp_ids = &rt5682_rt5682s_hp, + .drv_name = "jsl_rt5682_rt1019", + .machine_quirk = snd_soc_acpi_codec_list, + .quirk_data = &rt1019p_spk, + .sof_tplg_filename = "sof-jsl-rt5682-rt1019.tplg", + }, { .id = "10134242", .drv_name = "jsl_cs4242_mx98360a", -- 2.25.1

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[PATCH] ASoC: wm8978: Support the recording function of codec
by Mengchen Li 12 Sep '22

12 Sep '22

If we want to use the microphone function of the wm8978 codec, we must enable the microphone bias circuit and power up the bias circuit,otherwise the microphone can not vibrate for sound source sampling.The bit that controls the output voltage of the bias circuit is the fourth bit of the WM8978_POWER_MANAGEMENT_1 register,so this bit must be set to 1.This patch can support the recording function of the wm8978 codec. Signed-off-by: Mengchen Li <mengchenli64(a)gmail.com> --- sound/soc/codecs/wm8978.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c index a682f80..fdd5429 100644 --- a/sound/soc/codecs/wm8978.c +++ b/sound/soc/codecs/wm8978.c @@ -822,7 +822,9 @@ static int wm8978_hw_params(struct snd_pcm_substream *substream, snd_soc_component_write(component, WM8978_AUDIO_INTERFACE, iface_ctl); snd_soc_component_write(component, WM8978_ADDITIONAL_CONTROL, add_ctl); - + /* Enable MICBEN */ + snd_soc_component_write(component, WM8978_POWER_MANAGEMENT_1, + snd_soc_component_read(component, WM8978_POWER_MANAGEMENT_1) | 0x10); if (wm8978->sysclk != current_clk_id) { if (wm8978->sysclk == WM8978_PLL) /* Run CODEC from PLL instead of MCLK */ -- 2.7.4

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[PATCH v1] ALSA: dummy: Add customizable volume min/max.
by YJ Lee 12 Sep '22

12 Sep '22

Add module parameters to support customized min/max volume leveling, which will be useful to test devices with different volume granularity. Signed-off-by: YJ Lee <yunjunlee(a)chromium.org> --- sound/drivers/dummy.c | 34 ++++++++++++++++++++++++---------- 1 file changed, 24 insertions(+), 10 deletions(-) diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c index 2a7fc49c1a7c5..64fb2778f1e9a 100644 --- a/sound/drivers/dummy.c +++ b/sound/drivers/dummy.c @@ -42,6 +42,8 @@ MODULE_LICENSE("GPL"); #define USE_CHANNELS_MAX 2 #define USE_PERIODS_MIN 1 #define USE_PERIODS_MAX 1024 +#define USE_MIXER_VOLUME_LEVEL_MIN -50 +#define USE_MIXER_VOLUME_LEVEL_MAX 100 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ @@ -50,6 +52,8 @@ static char *model[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = NULL}; static int pcm_devs[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; static int pcm_substreams[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 8}; //static int midi_devs[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2}; +static int mixer_volume_level_min = USE_MIXER_VOLUME_LEVEL_MIN; +static int mixer_volume_level_max = USE_MIXER_VOLUME_LEVEL_MAX; #ifdef CONFIG_HIGH_RES_TIMERS static bool hrtimer = 1; #endif @@ -69,6 +73,10 @@ module_param_array(pcm_substreams, int, NULL, 0444); MODULE_PARM_DESC(pcm_substreams, "PCM substreams # (1-128) for dummy driver."); //module_param_array(midi_devs, int, NULL, 0444); //MODULE_PARM_DESC(midi_devs, "MIDI devices # (0-2) for dummy driver."); +module_param(mixer_volume_level_min, int, 0444); +MODULE_PARM_DESC(mixer_volume_level_min, "Minimum mixer volume level for dummy driver. Default: -50"); +module_param(mixer_volume_level_max, int, 0444); +MODULE_PARM_DESC(mixer_volume_level_max, "Maximum mixer volume level for dummy driver. Default: 100"); module_param(fake_buffer, bool, 0444); MODULE_PARM_DESC(fake_buffer, "Fake buffer allocations."); #ifdef CONFIG_HIGH_RES_TIMERS @@ -713,8 +721,8 @@ static int snd_dummy_volume_info(struct snd_kcontrol *kcontrol, { uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; uinfo->count = 2; - uinfo->value.integer.min = -50; - uinfo->value.integer.max = 100; + uinfo->value.integer.min = mixer_volume_level_min; + uinfo->value.integer.max = mixer_volume_level_max; return 0; } @@ -739,15 +747,15 @@ static int snd_dummy_volume_put(struct snd_kcontrol *kcontrol, int left, right; left = ucontrol->value.integer.value[0]; - if (left < -50) - left = -50; - if (left > 100) - left = 100; + if (left < mixer_volume_level_min) + left = mixer_volume_level_min; + if (left > mixer_volume_level_max) + left = mixer_volume_level_max; right = ucontrol->value.integer.value[1]; - if (right < -50) - right = -50; - if (right > 100) - right = 100; + if (right < mixer_volume_level_min) + right = mixer_volume_level_min; + if (right > mixer_volume_level_max) + right = mixer_volume_level_max; spin_lock_irq(&dummy->mixer_lock); change = dummy->mixer_volume[addr][0] != left || dummy->mixer_volume[addr][1] != right; @@ -1076,6 +1084,12 @@ static int snd_dummy_probe(struct platform_device *devptr) dummy->pcm_hw.channels_max = m->channels_max; } + if (mixer_volume_level_min > mixer_volume_level_max) { + pr_warn("snd-dummy: Invalid mixer volume level: min=%d, max=%d. Fall back to default value.\n", + mixer_volume_level_min, mixer_volume_level_max); + mixer_volume_level_min = USE_MIXER_VOLUME_LEVEL_MIN; + mixer_volume_level_max = USE_MIXER_VOLUME_LEVEL_MAX; + } err = snd_card_dummy_new_mixer(dummy); if (err < 0) return err; -- 2.31.0

2 2

[PATCH v1] ALSA: dummy: Fix trailing whitespaces.
by YJ Lee 12 Sep '22

12 Sep '22

Fix checkpatch.pl ERROR: trailing whitespaces. Signed-off-by: YJ Lee <yunjunlee(a)chromium.org> --- sound/drivers/dummy.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c index 2a7fc49c1a7c5..fcf1ee00bd214 100644 --- a/sound/drivers/dummy.c +++ b/sound/drivers/dummy.c @@ -296,7 +296,7 @@ static void dummy_systimer_callback(struct timer_list *t) struct dummy_systimer_pcm *dpcm = from_timer(dpcm, t, timer); unsigned long flags; int elapsed = 0; - + spin_lock_irqsave(&dpcm->lock, flags); dummy_systimer_update(dpcm); dummy_systimer_rearm(dpcm); @@ -717,7 +717,7 @@ static int snd_dummy_volume_info(struct snd_kcontrol *kcontrol, uinfo->value.integer.max = 100; return 0; } - + static int snd_dummy_volume_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { @@ -766,7 +766,7 @@ static const DECLARE_TLV_DB_SCALE(db_scale_dummy, -4500, 30, 0); .private_value = addr } #define snd_dummy_capsrc_info snd_ctl_boolean_stereo_info - + static int snd_dummy_capsrc_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { @@ -1100,7 +1100,7 @@ static int snd_dummy_suspend(struct device *pdev) snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); return 0; } - + static int snd_dummy_resume(struct device *pdev) { struct snd_card *card = dev_get_drvdata(pdev); -- 2.37.2.789.g6183377224-goog

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[PATCH] ASoC: ts3a227e: allow enabling the jack detect in driver
by Astrid Rost 12 Sep '22

12 Sep '22

ti,jack-detect enables the jack detection input device Signed-off-by: Astrid Rost <astrid.rost(a)axis.com> --- sound/soc/codecs/Kconfig | 2 ++ sound/soc/codecs/ts3a227e.c | 62 ++++++++++++++++++++++++++++++++++++- 2 files changed, 63 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index d16b4efb88a7..cb86e52cd02f 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -1671,6 +1671,8 @@ config SND_SOC_TLV320ADCX140 config SND_SOC_TS3A227E tristate "TI Headset/Mic detect and keypress chip" depends on I2C + select SND_JACK + select SND_JACK_INPUT_DEV config SND_SOC_TSCS42XX tristate "Tempo Semiconductor TSCS42xx CODEC" diff --git a/sound/soc/codecs/ts3a227e.c b/sound/soc/codecs/ts3a227e.c index d8ab0810fceb..b5d0d32cafdb 100644 --- a/sound/soc/codecs/ts3a227e.c +++ b/sound/soc/codecs/ts3a227e.c @@ -38,6 +38,32 @@ static const int ts3a227e_buttons[] = { SND_JACK_BTN_3, }; +/* Headphones jack detection DAPM pin */ +static struct snd_soc_jack_pin ts3a227e_jack_pins[] = { + + { + .pin = "Headphone Jack", + .mask = SND_JACK_HEADPHONE, + }, + { + .pin = "Internal Speaker", + /* disable speaker when hp jack is inserted */ + .mask = SND_JACK_HEADPHONE, + .invert = 1, + }, + { + .pin = "Headset Mic", + .mask = SND_JACK_MICROPHONE, + }, + { + .pin = "Internal Mic", + /* disable microphone when microphone jack is inserted */ + .mask = SND_JACK_MICROPHONE, + .invert = 1, + }, + +}; + #define TS3A227E_NUM_BUTTONS 4 #define TS3A227E_JACK_MASK (SND_JACK_HEADPHONE | \ SND_JACK_MICROPHONE | \ @@ -250,7 +276,12 @@ int ts3a227e_enable_jack_detect(struct snd_soc_component *component, } EXPORT_SYMBOL_GPL(ts3a227e_enable_jack_detect); -static struct snd_soc_component_driver ts3a227e_soc_driver; +static int ts3a227e_probe(struct snd_soc_component *component); + +static const struct snd_soc_component_driver ts3a227e_soc_driver = { + .name = "Audio Accessory Detection ts3a227e", + .probe = ts3a227e_probe, +}; static const struct regmap_config ts3a227e_regmap_config = { .val_bits = 8, @@ -355,6 +386,35 @@ static int ts3a227e_resume(struct device *dev) } #endif +static int ts3a227e_probe(struct snd_soc_component *component) +{ + int ret = 0; + bool enable = 0; + struct snd_soc_card *card = component->card; + struct ts3a227e *ts3a227e = snd_soc_component_get_drvdata(component); + + enable = device_property_read_bool(component->dev, "ti,jack-detect"); + if (enable) { + /* Enable Headset and 4 Buttons Jack detection */ + ts3a227e->jack = devm_kzalloc(component->dev, + sizeof(struct snd_soc_jack), GFP_KERNEL); + + ret = snd_soc_card_jack_new_pins(card, "Headset Jack", + SND_JACK_HEADSET | + SND_JACK_BTN_0 | SND_JACK_BTN_1 | + SND_JACK_BTN_2 | SND_JACK_BTN_3, + ts3a227e->jack, + ts3a227e_jack_pins, + ARRAY_SIZE(ts3a227e_jack_pins)); + if (ret) + return ret; + + ret = ts3a227e_enable_jack_detect(component, ts3a227e->jack); + } + + return ret; +} + static const struct dev_pm_ops ts3a227e_pm = { SET_SYSTEM_SLEEP_PM_OPS(ts3a227e_suspend, ts3a227e_resume) }; -- 2.20.1

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Buffers used in ASoC Intel Atom SST driver
by Takashi Iwai 11 Sep '22

11 Sep '22

Hi, while cleaning up / fixing the memory allocation code, I noticed that Intel SST driver is the only driver that currently uses the SNDRV_DMA_TYPE_CONTINUOUS pages for its PCM buffer. Is there any reason not to use the standard device buffer (SNDRV_DMA_TYPE_DEV)? i.e. the change like below. thanks, Takashi -- 8< -- From: Takashi Iwai <tiwai(a)suse.de> Subject: [PATCH] ASoC: Intel: sst: Switch to standard device pages Signed-off-by: Takashi Iwai <tiwai(a)suse.de> --- sound/soc/intel/atom/sst-mfld-platform-pcm.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/sound/soc/intel/atom/sst-mfld-platform-pcm.c b/sound/soc/intel/atom/sst-mfld-platform-pcm.c index a56dd48c045f..c75616a5fd0a 100644 --- a/sound/soc/intel/atom/sst-mfld-platform-pcm.c +++ b/sound/soc/intel/atom/sst-mfld-platform-pcm.c @@ -676,10 +676,9 @@ static int sst_soc_pcm_new(struct snd_soc_component *component, if (dai->driver->playback.channels_min || dai->driver->capture.channels_min) { - snd_pcm_set_managed_buffer_all(pcm, - SNDRV_DMA_TYPE_CONTINUOUS, - snd_dma_continuous_data(GFP_DMA), - SST_MIN_BUFFER, SST_MAX_BUFFER); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + pcm->card->dev, + SST_MIN_BUFFER, SST_MAX_BUFFER); } return 0; } -- 2.35.3

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