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[PATCH next 0/2] fixes for sound: usb:
by Pavel Skripkin 09 Mar '21

09 Mar '21

This small patch series fixes 2 errors from commit 9799110825db ("ALSA: usb-audio: Disable USB autosuspend properly in setup_disable_autosuspend()"). One of them was reported by syzbot, but second one appeared while testing fixes for the first one. Pavel Skripkin (2): sound: usb: fix NULL ptr dereference in usb_audio_probe sound: usb: fix use after free in usb_audio_disconnect sound/usb/card.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) -- 2.25.1

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[PATCH 0/3] ASoc: rt286: Fix combojack detection for ALC3263 (Dell XPS 13 9343)
by David Ward 09 Mar '21

09 Mar '21

This fixes a longstanding issue that prevented jack detection from working on systems with the ALC3263 codec, such as the Dell XPS 13 9343, when using I2S mode for audio (instead of HDA mode). There is currently an ACPI quirk for the Dell XPS 13 9343 that forces it to use HDA mode instead of I2S mode, because jack detection did not work. See: https://lore.kernel.org/alsa-devel/CAPeXnHv07HkvcHrYFmZMr8OTp7U7F=k_k=LPYnU… There are very likely codec fixups for the HDA driver which should be added to the I2S codec driver, to attempt to achieve parity. Commit 394c97f824fa ("ALSA: hda/realtek - Change EAPD to verb control") describes an issue that still seems to be present in the I2S codec driver, for example. In any case this change should move closer to allowing the Dell XPS 13 9343 to default to I2S mode; and it resolves this issue for systems which use I2S mode now, including the Dell Latitude 7350 and the Dell Venue 11 Pro 7140. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=114171 BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=150601 BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=205961 Signed-off-by: David Ward <david.ward(a)gatech.edu> David Ward (3): ASoC: rt286: Make RT286_SET_GPIO_* readable and writable ASoC: rt286: Handle all devices with ALC3263 codec ASoc: rt286: Handle headphones in combo jack correctly sound/soc/codecs/rt286.c | 29 +++++++++++++++++++---------- 1 file changed, 19 insertions(+), 10 deletions(-) -- 2.30.1

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[PATCH] ASoC: rt286: Fix upper byte in DMIC2 configuration
by David Ward 09 Mar '21

09 Mar '21

This HDA verb sets the upper byte of the Configuration Default register, so it expects an 8-bit value here. For the rt298, the same fix was applied in commit f8f2dc4a7127 ("ASoC: rt298: fix wrong setting of gpio2_en"). Signed-off-by: David Ward <david.ward(a)gatech.edu> --- sound/soc/codecs/rt286.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/rt286.c b/sound/soc/codecs/rt286.c index 8abe232ca4a4..f9b29782b62a 100644 --- a/sound/soc/codecs/rt286.c +++ b/sound/soc/codecs/rt286.c @@ -1204,7 +1204,7 @@ static int rt286_i2c_probe(struct i2c_client *i2c, mdelay(10); if (!rt286->pdata.gpio2_en) - regmap_write(rt286->regmap, RT286_SET_DMIC2_DEFAULT, 0x4000); + regmap_write(rt286->regmap, RT286_SET_DMIC2_DEFAULT, 0x40); else regmap_write(rt286->regmap, RT286_SET_DMIC2_DEFAULT, 0); -- 2.30.1

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[PATCH] ASoC: bcm: add missing call to of_node_put()
by Yang Li 08 Mar '21

08 Mar '21

In one of the error paths of the for_each_child_of_node() loop, add missing call to of_node_put(). Fix the following coccicheck warning: ./sound/soc/bcm/cygnus-ssp.c:1346:1-33: WARNING: Function "for_each_available_child_of_node" should have of_node_put() before return around line 1352. Reported-by: Abaci Robot <abaci(a)linux.alibaba.com> Signed-off-by: Yang Li <yang.lee(a)linux.alibaba.com> --- sound/soc/bcm/cygnus-ssp.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/sound/soc/bcm/cygnus-ssp.c b/sound/soc/bcm/cygnus-ssp.c index 6e634b4..aa16a23 100644 --- a/sound/soc/bcm/cygnus-ssp.c +++ b/sound/soc/bcm/cygnus-ssp.c @@ -1348,8 +1348,10 @@ static int cygnus_ssp_probe(struct platform_device *pdev) &cygnus_ssp_dai[active_port_count]); /* negative is err, 0 is active and good, 1 is disabled */ - if (err < 0) + if (err < 0) { + of_node_put(child_node); return err; + } else if (!err) { dev_dbg(dev, "Activating DAI: %s\n", cygnus_ssp_dai[active_port_count].name); -- 1.8.3.1

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[syzbot] general protection fault in usb_audio_probe
by syzbot 08 Mar '21

08 Mar '21

Hello, syzbot found the following issue on: HEAD commit: 4641b323 Add linux-next specific files for 20210305 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=12584542d00000 kernel config: https://syzkaller.appspot.com/x/.config?x=b87b6a083d302a90 dashboard link: https://syzkaller.appspot.com/bug?extid=719da9b149a931f5143f syz repro: https://syzkaller.appspot.com/x/repro.syz?x=125b52aed00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=123df2aed00000 The issue was bisected to: commit 9799110825dba087c2bdce886977cf84dada2005 Author: Kai-Heng Feng <kai.heng.feng(a)canonical.com> Date: Thu Mar 4 04:34:16 2021 +0000 ALSA: usb-audio: Disable USB autosuspend properly in setup_disable_autosuspend() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=178418a2d00000 final oops: https://syzkaller.appspot.com/x/report.txt?x=144418a2d00000 console output: https://syzkaller.appspot.com/x/log.txt?x=104418a2d00000 IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+719da9b149a931f5143f(a)syzkaller.appspotmail.com Fixes: 9799110825db ("ALSA: usb-audio: Disable USB autosuspend properly in setup_disable_autosuspend()") usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: syz usb 1-1: Manufacturer: syz usb 1-1: SerialNumber: syz usb 1-1: 0:2 : does not exist general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] CPU: 0 PID: 2965 Comm: kworker/0:2 Not tainted 5.12.0-rc1-next-20210305-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: usb_hub_wq hub_event RIP: 0010:usb_audio_probe+0xa80/0x2c70 sound/usb/card.c:833 Code: 8b 74 24 08 48 89 df e8 0e 31 06 00 e8 59 64 8d fa 48 8b 04 24 48 8d 78 12 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 af RSP: 0018:ffffc900016cf0c8 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: ffff888023e48e88 RCX: 0000000000000000 RDX: 0000000000000002 RSI: ffffffff86e61767 RDI: 0000000000000012 RBP: 0000000000000020 R08: 0000000000000000 R09: ffffffff8d580a07 R10: ffffffff86e61bfe R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: dffffc0000000000 R15: 000000000000001f FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000056098ddcb140 CR3: 00000000147bd000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: usb_probe_interface+0x315/0x7f0 drivers/usb/core/driver.c:396 really_probe+0x291/0xe60 drivers/base/dd.c:554 driver_probe_device+0x26b/0x3d0 drivers/base/dd.c:740 __device_attach_driver+0x1d1/0x290 drivers/base/dd.c:846 bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:431 __device_attach+0x228/0x4a0 drivers/base/dd.c:914 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:491 device_add+0xbdb/0x1db0 drivers/base/core.c:3242 usb_set_configuration+0x113f/0x1910 drivers/usb/core/message.c:2164 usb_generic_driver_probe+0xba/0x100 drivers/usb/core/generic.c:238 usb_probe_device+0xd9/0x2c0 drivers/usb/core/driver.c:293 really_probe+0x291/0xe60 drivers/base/dd.c:554 driver_probe_device+0x26b/0x3d0 drivers/base/dd.c:740 __device_attach_driver+0x1d1/0x290 drivers/base/dd.c:846 bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:431 __device_attach+0x228/0x4a0 drivers/base/dd.c:914 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:491 device_add+0xbdb/0x1db0 drivers/base/core.c:3242 usb_new_device.cold+0x721/0x1058 drivers/usb/core/hub.c:2555 hub_port_connect drivers/usb/core/hub.c:5223 [inline] hub_port_connect_change drivers/usb/core/hub.c:5363 [inline] port_event drivers/usb/core/hub.c:5509 [inline] hub_event+0x2357/0x4320 drivers/usb/core/hub.c:5591 process_one_work+0x98d/0x1600 kernel/workqueue.c:2275 worker_thread+0x64c/0x1120 kernel/workqueue.c:2421 kthread+0x3b1/0x4a0 kernel/kthread.c:292 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294 Modules linked in: ---[ end trace 4d5988887d9521a9 ]--- RIP: 0010:usb_audio_probe+0xa80/0x2c70 sound/usb/card.c:833 Code: 8b 74 24 08 48 89 df e8 0e 31 06 00 e8 59 64 8d fa 48 8b 04 24 48 8d 78 12 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 af RSP: 0018:ffffc900016cf0c8 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: ffff888023e48e88 RCX: 0000000000000000 RDX: 0000000000000002 RSI: ffffffff86e61767 RDI: 0000000000000012 RBP: 0000000000000020 R08: 0000000000000000 R09: ffffffff8d580a07 R10: ffffffff86e61bfe R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: dffffc0000000000 R15: 000000000000001f FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005572425f2908 CR3: 0000000020f01000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller(a)googlegroups.com. syzbot will keep track of this issue. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot. For information about bisection process see: https://goo.gl/tpsmEJ#bisection syzbot can test patches for this issue, for details see: https://goo.gl/tpsmEJ#testing-patches

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[PATCH v3 0/9] soundwire: qcom: various improvements
by Srinivas Kandagatla 08 Mar '21

08 Mar '21

Thanks for reviewing v2 of this patchset! During testing SoundWire controller on SM8250 MTP, we found few issues like all the interrupts are not handled, all transport parameters are not read from device tree. Patch to add Auto Enumeration supported by the controller is also part of this series. Other major issue was register read/writes which was interrupt based was an overhead and puts lot of limitation on context it can be used from. With previous approach number of interrupts generated after enumeration are around 130: $ cat /proc/interrupts | grep soundwire 21: 130 0 0 0 0 0 0 0 GICv3 234 Edge soundwire after this patch they are just 3 interrupts $ cat /proc/interrupts | grep soundwire 21: 3 0 0 0 0 0 0 0 GICv3 234 Edge soundwire So this patchset add various improvements to the existing driver to address above issues. Tested it on SM8250 MTP with 2x WSA881x speakers, HeadPhones on WCD938x via lpass-rx-macro and Analog MICs via lpass-tx-macro. Also tested on DragonBoard DB845c with 2xWSA881x speakers. Changes since v1: - added auto enumeration patches to this patchset - added comments to qcom bindings to clarify invalid values - cleanup trasport parameters to use internal port config Srinivas Kandagatla (9): dt-bindings: soundwire: qcom: clarify data port bus parameters soundwire: qcom: add support to missing transport params soundwire: qcom: set continue execution flag for ignored commands soundwire: qcom: start the clock during initialization soundwire: qcom: update register read/write routine soundwire: qcom: add support to new interrupts soundwire: export sdw_compare_devid() and sdw_extract_slave_id() soundwire: qcom: add auto enumeration support soundwire: qcom: wait for enumeration to be complete in probe .../bindings/soundwire/qcom,sdw.txt | 20 + drivers/soundwire/bus.c | 4 +- drivers/soundwire/qcom.c | 529 ++++++++++++++---- include/linux/soundwire/sdw.h | 2 + 4 files changed, 441 insertions(+), 114 deletions(-) -- 2.21.0

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[PATCH] ALSA: hda: Drop the BATCH workaround for AMD controllers
by Takashi Iwai 08 Mar '21

08 Mar '21

The commit c02f77d32d2c ("ALSA: hda - Workaround for crackled sound on AMD controller (1022:1457)") introduced a few workarounds for the recent AMD HD-audio controller, and one of them is the forced BATCH PCM mode so that PulseAudio avoids the timer-based scheduling. This was thought to cover for some badly working applications, but this actually worsens for more others. In total, this wasn't a good idea to enforce it. This is a partial revert of the commit above for dropping the PCM BATCH enforcement part to recover from the regression again. Fixes: c02f77d32d2c ("ALSA: hda - Workaround for crackled sound on AMD controller (1022:1457)") BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=195303 Cc: <stable(a)vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai(a)suse.de> --- sound/pci/hda/hda_controller.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c index 9087981cd1f7..ca2f2ecd1488 100644 --- a/sound/pci/hda/hda_controller.c +++ b/sound/pci/hda/hda_controller.c @@ -609,13 +609,6 @@ static int azx_pcm_open(struct snd_pcm_substream *substream) 20, 178000000); - /* by some reason, the playback stream stalls on PulseAudio with - * tsched=1 when a capture stream triggers. Until we figure out the - * real cause, disable tsched mode by telling the PCM info flag. - */ - if (chip->driver_caps & AZX_DCAPS_AMD_WORKAROUND) - runtime->hw.info |= SNDRV_PCM_INFO_BATCH; - if (chip->align_buffer_size) /* constrain buffer sizes to be multiple of 128 bytes. This is more efficient in terms of memory -- 2.26.2

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[PATCH] ASoC: codecs: lpass-va-macro: mute/unmute all active decimators
by Jonathan Marek 08 Mar '21

08 Mar '21

An interface can have multiple decimators enabled, so loop over all active decimators. Otherwise only one channel will be unmuted, and other channels will be zero. This fixes recording from dual DMIC as a single two channel stream. Also remove the now unused "active_decimator" field. Fixes: 908e6b1df26e ("ASoC: codecs: lpass-va-macro: Add support to VA Macro") Signed-off-by: Jonathan Marek <jonathan(a)marek.ca> --- sound/soc/codecs/lpass-va-macro.c | 28 +++++++++++++--------------- 1 file changed, 13 insertions(+), 15 deletions(-) diff --git a/sound/soc/codecs/lpass-va-macro.c b/sound/soc/codecs/lpass-va-macro.c index 91e6890d6efcb..3d6976a3d9e42 100644 --- a/sound/soc/codecs/lpass-va-macro.c +++ b/sound/soc/codecs/lpass-va-macro.c @@ -189,7 +189,6 @@ struct va_macro { struct device *dev; unsigned long active_ch_mask[VA_MACRO_MAX_DAIS]; unsigned long active_ch_cnt[VA_MACRO_MAX_DAIS]; - unsigned long active_decimator[VA_MACRO_MAX_DAIS]; u16 dmic_clk_div; int dec_mode[VA_MACRO_NUM_DECIMATORS]; @@ -549,11 +548,9 @@ static int va_macro_tx_mixer_put(struct snd_kcontrol *kcontrol, if (enable) { set_bit(dec_id, &va->active_ch_mask[dai_id]); va->active_ch_cnt[dai_id]++; - va->active_decimator[dai_id] = dec_id; } else { clear_bit(dec_id, &va->active_ch_mask[dai_id]); va->active_ch_cnt[dai_id]--; - va->active_decimator[dai_id] = -1; } snd_soc_dapm_mixer_update_power(widget->dapm, kcontrol, enable, update); @@ -880,18 +877,19 @@ static int va_macro_digital_mute(struct snd_soc_dai *dai, int mute, int stream) struct va_macro *va = snd_soc_component_get_drvdata(component); u16 tx_vol_ctl_reg, decimator; - decimator = va->active_decimator[dai->id]; - - tx_vol_ctl_reg = CDC_VA_TX0_TX_PATH_CTL + - VA_MACRO_TX_PATH_OFFSET * decimator; - if (mute) - snd_soc_component_update_bits(component, tx_vol_ctl_reg, - CDC_VA_TX_PATH_PGA_MUTE_EN_MASK, - CDC_VA_TX_PATH_PGA_MUTE_EN); - else - snd_soc_component_update_bits(component, tx_vol_ctl_reg, - CDC_VA_TX_PATH_PGA_MUTE_EN_MASK, - CDC_VA_TX_PATH_PGA_MUTE_DISABLE); + for_each_set_bit(decimator, &va->active_ch_mask[dai->id], + VA_MACRO_DEC_MAX) { + tx_vol_ctl_reg = CDC_VA_TX0_TX_PATH_CTL + + VA_MACRO_TX_PATH_OFFSET * decimator; + if (mute) + snd_soc_component_update_bits(component, tx_vol_ctl_reg, + CDC_VA_TX_PATH_PGA_MUTE_EN_MASK, + CDC_VA_TX_PATH_PGA_MUTE_EN); + else + snd_soc_component_update_bits(component, tx_vol_ctl_reg, + CDC_VA_TX_PATH_PGA_MUTE_EN_MASK, + CDC_VA_TX_PATH_PGA_MUTE_DISABLE); + } return 0; } -- 2.26.1

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[PATCH] ASoC: codecs: lpass-wsa-macro: fix RX MIX input controls
by Jonathan Marek 08 Mar '21

08 Mar '21

Attempting to use the RX MIX path at 48kHz plays at 96kHz, because these controls are incorrectly toggling the first bit of the register, which is part of the FS_RATE field. Fix the problem by using the same method used by the "WSA RX_MIX EC0_MUX" control, which is to use SND_SOC_NOPM as the register and use an enum in the shift field instead. Fixes: 2c4066e5d428 ("ASoC: codecs: lpass-wsa-macro: add dapm widgets and route") Signed-off-by: Jonathan Marek <jonathan(a)marek.ca> --- sound/soc/codecs/lpass-wsa-macro.c | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) diff --git a/sound/soc/codecs/lpass-wsa-macro.c b/sound/soc/codecs/lpass-wsa-macro.c index f399f4dff5511..bd2561f9fb9fa 100644 --- a/sound/soc/codecs/lpass-wsa-macro.c +++ b/sound/soc/codecs/lpass-wsa-macro.c @@ -1211,14 +1211,16 @@ static int wsa_macro_enable_mix_path(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); - u16 gain_reg; + u16 path_reg, gain_reg; int val; - switch (w->reg) { - case CDC_WSA_RX0_RX_PATH_MIX_CTL: + switch (w->shift) { + case WSA_MACRO_RX_MIX0: + path_reg = CDC_WSA_RX0_RX_PATH_MIX_CTL; gain_reg = CDC_WSA_RX0_RX_VOL_MIX_CTL; break; - case CDC_WSA_RX1_RX_PATH_MIX_CTL: + case WSA_MACRO_RX_MIX1: + path_reg = CDC_WSA_RX1_RX_PATH_MIX_CTL; gain_reg = CDC_WSA_RX1_RX_VOL_MIX_CTL; break; default: @@ -1231,7 +1233,7 @@ static int wsa_macro_enable_mix_path(struct snd_soc_dapm_widget *w, snd_soc_component_write(component, gain_reg, val); break; case SND_SOC_DAPM_POST_PMD: - snd_soc_component_update_bits(component, w->reg, + snd_soc_component_update_bits(component, path_reg, CDC_WSA_RX_PATH_MIX_CLK_EN_MASK, CDC_WSA_RX_PATH_MIX_CLK_DISABLE); break; @@ -2068,14 +2070,14 @@ static const struct snd_soc_dapm_widget wsa_macro_dapm_widgets[] = { SND_SOC_DAPM_MUX("WSA_RX0 INP0", SND_SOC_NOPM, 0, 0, &rx0_prim_inp0_mux), SND_SOC_DAPM_MUX("WSA_RX0 INP1", SND_SOC_NOPM, 0, 0, &rx0_prim_inp1_mux), SND_SOC_DAPM_MUX("WSA_RX0 INP2", SND_SOC_NOPM, 0, 0, &rx0_prim_inp2_mux), - SND_SOC_DAPM_MUX_E("WSA_RX0 MIX INP", CDC_WSA_RX0_RX_PATH_MIX_CTL, - 0, 0, &rx0_mix_mux, wsa_macro_enable_mix_path, + SND_SOC_DAPM_MUX_E("WSA_RX0 MIX INP", SND_SOC_NOPM, WSA_MACRO_RX_MIX0, + 0, &rx0_mix_mux, wsa_macro_enable_mix_path, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MUX("WSA_RX1 INP0", SND_SOC_NOPM, 0, 0, &rx1_prim_inp0_mux), SND_SOC_DAPM_MUX("WSA_RX1 INP1", SND_SOC_NOPM, 0, 0, &rx1_prim_inp1_mux), SND_SOC_DAPM_MUX("WSA_RX1 INP2", SND_SOC_NOPM, 0, 0, &rx1_prim_inp2_mux), - SND_SOC_DAPM_MUX_E("WSA_RX1 MIX INP", CDC_WSA_RX1_RX_PATH_MIX_CTL, - 0, 0, &rx1_mix_mux, wsa_macro_enable_mix_path, + SND_SOC_DAPM_MUX_E("WSA_RX1 MIX INP", SND_SOC_NOPM, WSA_MACRO_RX_MIX1, + 0, &rx1_mix_mux, wsa_macro_enable_mix_path, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MIXER_E("WSA_RX INT0 MIX", SND_SOC_NOPM, 0, 0, NULL, 0, -- 2.26.1

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[PATCH v2 00/15] Report jack and button detection + Capture Support
by Lucas Tanure 08 Mar '21

08 Mar '21

Hi All, Here is a patch series for reporting to user space jack and button events and add the support for Capture. With some cleanups and fixes along the way. Regards, Lucas Tanure Lucas Tanure (12): ASoC: cs42l42: Fix Bitclock polarity inversion ASoC: cs42l42: Fix channel width support ASoC: cs42l42: Fix mixer volume control ASoC: cs42l42: Don't enable/disable regulator at Bias Level ASoC: cs42l42: Always wait at least 3ms after reset ASoC: cs42l42: Remove power if the driver is being removed ASoC: cs42l42: Disable regulators if probe fails ASoC: cs42l42: Provide finer control on playback path ASoC: cs42l42: Set clock source for both ways of stream ASoC: cs42l42: Add Capture Support ASoC: cs42l42: Report jack and button detection ASoC: cs42l42: Use bclk from hw_params if set_sysclk was not called Richard Fitzgerald (3): ASoC: cs42l42: Wait at least 150us after writing SCLK_PRESENT ASoC: cs42l42: Only start PLL if it is needed ASoC: cs42l42: Wait for PLL to lock before switching to it sound/soc/codecs/cs42l42.c | 437 +++++++++++++++++++++---------------- sound/soc/codecs/cs42l42.h | 41 +++- 2 files changed, 282 insertions(+), 196 deletions(-) -- 2.30.1

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