- 08 Jun, 2020 5 commits
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Takashi Iwai authored
Currently USB-audio driver manages the auto-pm of the primary interface although a card may consist of multiple interfaces. This may leave the secondary and other interfaces left running unnecessarily after the auto-suspend. This patch allows the driver managing the auto-pm of all bundled interfaces per card. The chip->pm_intf field is extended as chip->intf[] to contain the array of assigned interfaces, and the runtime-PM is performed to all those interfaces. Tested-by:
Macpaul Lin <macpaul.lin@mediatek.com> Link: https://lore.kernel.org/r/20200605064117.28504-1-tiwai@suse.deSigned-off-by:
Takashi Iwai <tiwai@suse.de>
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Hui Wang authored
A couple of Lenovo ThinkCentre machines all have 2 front mics and they use the same codec alc623 and have the same pin config, so add a pintbl entry for those machines to apply the fixup ALC283_FIXUP_HEADSET_MIC. Cc: <stable@vger.kernel.org> Signed-off-by:
Hui Wang <hui.wang@canonical.com> Link: https://lore.kernel.org/r/20200608115541.9531-1-hui.wang@canonical.comSigned-off-by:
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Michał Mirosław authored
Add and use snd_pcm_stream_lock_nested() in snd_pcm_link/unlink implementation. The code is fine, but generates a lockdep complaint: ============================================ WARNING: possible recursive locking detected 5.7.1mq+ #381 Tainted: G O -------------------------------------------- pulseaudio/4180 is trying to acquire lock: ffff888402d6f508 (&group->lock){-...}-{2:2}, at: snd_pcm_common_ioctl+0xda8/0xee0 [snd_pcm] but task is already holding lock: ffff8883f7a8cf18 (&group->lock){-...}-{2:2}, at: snd_pcm_common_ioctl+0xe4e/0xee0 [snd_pcm] other info that might help us debug this: Possible unsafe locking scenario: CPU0 ---- lock(&group->lock); lock(&group->lock); *** DEADLOCK *** May be due to missing lock nesting notation 2 locks held by pulseaudio/4180: #0: ffffffffa1a05190 (snd_pcm_link_rwsem){++++}-{3:3}, at: snd_pcm_common_ioctl+0xca0/0xee0 [snd_pcm] #1: ffff8883f7a8cf18 (&group->lock){-...}-{2:2}, at: snd_pcm_common_ioctl+0xe4e/0xee0 [snd_pcm] [...] Cc: stable@vger.kernel.org Fixes: f57f3df0 ("ALSA: pcm: More fine-grained PCM link locking") Signed-off-by:Michał Mirosław <mirq-linux@rere.qmqm.pl> Link: https://lore.kernel.org/r/37252c65941e58473b1219ca9fab03d48f47e3e3.1591610330.git.mirq-linux@rere.qmqm.plSigned-off-by:
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Takashi Iwai authored
Replace the open-code with the new QUIRK_DEVICE_PROFILE() macro for simplicity. Fixes: 0c5086f5 ("ALSA: usb-audio: Add vendor, product and profile name for HP Thunderbolt Dock") Link: https://lore.kernel.org/r/20200608071513.570-1-tiwai@suse.deSigned-off-by:
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Kai-Heng Feng authored
The HP Thunderbolt Dock has two separate USB devices, one is for speaker and one is for headset. Add names for them so userspace can apply UCM settings. Signed-off-by:
Kai-Heng Feng <kai.heng.feng@canonical.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200608062630.10806-1-kai.heng.feng@canonical.comSigned-off-by:
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- 05 Jun, 2020 1 commit
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Dan Carpenter authored
The "val" variable is an unsigned int so it's always <= UINT_MAX. This check is always true so it can be removed. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/20200605110134.GC978434@mwandaSigned-off-by:
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- 04 Jun, 2020 1 commit
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Takashi Iwai authored
When a USB-audio interface gets runtime-suspended via auto-pm feature, the driver suspends all functionality and increment chip->num_suspended_intf. Later on, when the system gets suspended to S3, the driver increments chip->num_suspended_intf again, skips the device changes, and sets the card power state to SNDRV_CTL_POWER_D3hot. In return, when the system gets resumed from S3, the resume callback decrements chip->num_suspended_intf. Since this refcount is still not zero (it's been runtime-suspended), the whole resume is skipped. But there is a small pitfall here. The problem is that the driver doesn't restore the card power state after this resume call, leaving it as SNDRV_CTL_POWER_D3hot. So, even after the system resume finishes, the card instance still appears as if it were system-suspended, and this confuses many ioctl accesses that are blocked unexpectedly. In details, we have two issues behind the scene: one is that the card power state is changed only when the refcount becomes zero, and another is that the prior auto-suspend check is kept in a boolean flag. Although the latter problem is almost negligible since the auto-pm feature is imposed only on the primary interface, but this can be a potential problem on the devices with multiple interfaces. This patch addresses those issues by the following: - Replace chip->autosuspended boolean flag with chip->system_suspend counter - At the first system-suspend, chip->num_suspended_intf is recorded to chip->system_suspend - At system-resume, the card power state is restored when the chip->num_suspended_intf refcount reaches to chip->system_suspend, i.e. the state returns to the auto-suspended Also, the patch fixes yet another hidden problem by the code refactoring along with the fixes above: namely, when some resume procedure failed, the driver left chip->num_suspended_intf that was already decreased, and it might lead to the refcount unbalance. In the new code, the refcount decrement is done after the whole resume procedure, and the problem is avoided as well. Fixes: 0662292a ("ALSA: usb-audio: Handle normal and auto-suspend equally") Reported-and-tested-by:
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- 03 Jun, 2020 2 commits
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Chuhong Yuan authored
snd_es968_pnp_detect() misses a snd_card_free() in a failed path. Add the missed function call to fix it. Fixes: a20971b2 ("ALSA: Merge es1688 and es968 drivers") Signed-off-by:
Chuhong Yuan <hslester96@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200603092459.1424093-1-hslester96@gmail.comSigned-off-by:
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Hersen Wu authored
dp/hdmi ati hda is not shown in audio settings [ rearranged to a more appropriate place per device number order -- tiwai ] Signed-off-by:
Hersen Wu <hersenxs.wu@amd.com> Reviewed-by:
Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
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- 01 Jun, 2020 5 commits
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Dmitry Panchenko authored
Pioneer DJ DJM-900NXS2 is a widely used DJ mixer with 2 audio USB interfaces. Both have a MIDI controller, 10 playback and 12 capture channels. Audio endpoints are vendor-specific and 3 files need to be patched. All playback and capture channels work fine with all supported sample rates (44.1k, 48k, 96k). Patches are attached. Signed-off-by:
Dmitry Panchenko <dmitry@d-systems.ee> Link: https://lore.kernel.org/r/48ab19ff-3303-9bf8-ed0e-bcb31d8537eb@d-systems.eeSigned-off-by:
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Takashi Iwai authored
Merge tag 'asoc-v5.8' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Updates for v5.8 This has been another very active release with a bunch of new drivers, lots of fixes everywhere and continued core improvements from Morimoto-san: - Lots of core cleanups and refactorings from Morimoto-san, factoring out common operations and making the card abstraction more solid. - Continued work on cleaning up and improving the Intel drivers, along with some new platform support for them. - Fixes to make the Marvell SSPA driver work upstream. - Support for AMD Renoir ACP, Dialog DA7212, Freescale EASRC and i.MX8M, Intel Elkhard Lake, Maxim MAX98390, Nuvoton NAU8812 and NAU8814 and Realtek RT1016.
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Mark Brown authored
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Mark Brown authored
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John Stultz authored
Fixes the following kCFI crash seen on db845c, caused by the function prototypes not matching the callback function prototype. [ 82.585661] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000001 [ 82.595387] Mem abort info: [ 82.599463] ESR = 0x96000005 [ 82.602658] EC = 0x25: DABT (current EL), IL = 32 bits [ 82.608177] SET = 0, FnV = 0 [ 82.611829] EA = 0, S1PTW = 0 [ 82.615369] Data abort info: [ 82.618751] ISV = 0, ISS = 0x00000005 [ 82.622641] CM = 0, WnR = 0 [ 82.625774] user pgtable: 4k pages, 39-bit VAs, pgdp=0000000174259000 [ 82.632292] [0000000000000001] pgd=0000000000000000, pud=0000000000000000 [ 82.639167] Internal error: Oops: 96000005 [#1] PREEMPT SMP [ 82.644795] Modules linked in: hci_uart btqca xhci_plat_hcd xhci_pci_renesas xhci_pci xhci_hcd wcn36xx wcnss_ctrl wcd934x vctrl_regulator ufs_qcom syscon_reboot_e [ 82.644927] qcom_apcs_ipc_mailbox q6asm_dai q6routing q6asm q6afe_dai q6adm q6afe q6core q6dsp_common pm8941_pwrkey pm8916_wdt platform_mhu pinctrl_spmi_mpp pine [ 82.812982] CPU: 3 PID: 240 Comm: kworker/u16:4 Tainted: G W 5.6.0-rc7-mainline-00960-g0c34353d11b9-dirty #1 [ 82.824201] Hardware name: Thundercomm Dragonboard 845c (DT) [ 82.829937] Workqueue: qcom_apr_rx apr_rxwq [apr] [ 82.834698] pstate: 80c00005 (Nzcv daif +PAN +UAO) [ 82.839553] pc : __cfi_check_fail+0x4/0x1c [q6asm_dai] [ 82.844754] lr : __cfi_check+0x3a8/0x3b0 [q6asm_dai] [ 82.849767] sp : ffffffc0105f3c20 [ 82.853123] x29: ffffffc0105f3c30 x28: 0000000000000020 [ 82.858489] x27: ffffff80f4588400 x26: ffffff80f458ec94 [ 82.863854] x25: ffffff80f458ece8 x24: ffffffe3670c7000 [ 82.869220] x23: ffffff8094bb7b34 x22: ffffffe367137000 [ 82.874585] x21: bd07909b332eada6 x20: 0000000000000001 [ 82.879950] x19: ffffffe36713863c x18: ffffff80f8df4430 [ 82.885316] x17: 0000000000000001 x16: ffffffe39d15e660 [ 82.890681] x15: 0000000000000001 x14: 0000000000000027 [ 82.896047] x13: 0000000000000000 x12: ffffffe39e6465a0 [ 82.901413] x11: 0000000000000051 x10: 000000000000ffff [ 82.906779] x9 : 000ffffffe366c19 x8 : c3c5f18762d1ceef [ 82.912145] x7 : 0000000000000000 x6 : ffffffc010877698 [ 82.917511] x5 : ffffffc0105f3c00 x4 : 0000000000000000 [ 82.922877] x3 : 0000000000000000 x2 : 0000000000000001 [ 82.928243] x1 : ffffffe36713863c x0 : 0000000000000001 [ 82.933610] Call trace: [ 82.936099] __cfi_check_fail+0x4/0x1c [q6asm_dai] [ 82.940955] q6asm_srvc_callback+0x22c/0x618 [q6asm] [ 82.945973] apr_rxwq+0x1a8/0x27c [apr] [ 82.949861] process_one_work+0x2e8/0x54c [ 82.953919] worker_thread+0x27c/0x4d4 [ 82.957715] kthread+0x144/0x154 [ 82.960985] ret_from_fork+0x10/0x18 [ 82.964603] Code: a8c37bfd f85f8e5e d65f03c0 b40000a0 (39400008) [ 82.970762] ---[ end trace 410accb839617143 ]--- [ 82.975429] Kernel panic - not syncing: Fatal exception Signed-off-by:
John Stultz <john.stultz@linaro.org> Reviewed-by:
Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Cc: Patrick Lai <plai@codeaurora.org> Cc: Banajit Goswami <bgoswami@codeaurora.org> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Cc: Vinod Koul <vkoul@kernel.org> Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Cc: Stephan Gerhold <stephan@gerhold.net> Cc: Sami Tolvanen <samitolvanen@google.com> Cc: Todd Kjos <tkjos@google.com> Cc: Alistair Delva <adelva@google.com> Cc: Amit Pundir <amit.pundir@linaro.org> Cc: Sumit Semwal <sumit.semwal@linaro.org> Cc: alsa-devel@alsa-project.org Link: https://lore.kernel.org/r/20200529213823.98812-1-john.stultz@linaro.orgSigned-off-by:
Mark Brown <broonie@kernel.org>
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- 30 May, 2020 19 commits
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Kuninori Morimoto authored
Card related function should be implemented at soc-card now. This patch adds it. Signed-off-by:
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/87mu5szv2h.wl-kuninori.morimoto.gx@renesas.comSigned-off-by:
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Kuninori Morimoto authored
Card related function should be implemented at soc-card now. This patch adds it. This patch adds missing return when error case. Signed-off-by:
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Kuninori Morimoto authored
Card related function should be implemented at soc-card now. This patch adds it. Signed-off-by:
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Kuninori Morimoto authored
Card related function should be implemented at soc-card now. This patch adds it. Signed-off-by:
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Kuninori Morimoto authored
Card related function should be implemented at soc-card now. This patch adds it. Signed-off-by:
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Kuninori Morimoto authored
Card related function should be implemented at soc-card now. This patch adds it. card has "card->probe" and "card->late_probe" callbacks, and "late_probe" callback is called after "probe". This means, we can set "card->probed" flag afer "late_probe" for all cases. Signed-off-by:
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Kuninori Morimoto authored
Card related function should be implemented at soc-card now. This patch adds it. One note here is that card has "card->probe" and "card->late_probe" callbacks. Because it needs to care "late_probe", "card->probed" flag is set under if (card->probe) at snd_soc_card_probe(). Signed-off-by:
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Kuninori Morimoto authored
We already have bit field to control snd_soc_card. Let's add "probed" field on it instead of local variable. One note here is that soc_cleanup_card_resources() will be called as (A) formal cleanup or as (B) error handling, thus, it needs to distinguish these. In (A) case, card will have "instantiated" flag if all probe callback functions were called without error. Thus, snd_soc_unbind_card() is using it to judging card was probed. But this this patch removes it, because it is no longer needed. Signed-off-by:
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Kuninori Morimoto authored
Card related function should be implemented at soc-card now. This patch adds it. Signed-off-by:
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Kuninori Morimoto authored
Card related function should be implemented at soc-card now. This patch adds it. Signed-off-by:
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Kuninori Morimoto authored
Card related function should be implemented at soc-card now. This patch adds it. Signed-off-by:
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Kuninori Morimoto authored
Card related function should be implemented at soc-card now. This patch adds it. Signed-off-by:
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Kuninori Morimoto authored
Card related function should be implemented at soc-card now. This patch moves it. Signed-off-by:
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Kuninori Morimoto authored
Card related function should be implemented at soc-card now. This patch moves it. Signed-off-by:
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Kuninori Morimoto authored
Card related function should be implemented at soc-card now. This patch moves it. Signed-off-by:
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Kuninori Morimoto authored
Card related function should be implemented at soc-card now. This patch moves it. Signed-off-by:
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Kuninori Morimoto authored
Card related function should be implemented at soc-card now. This patch moves it. Signed-off-by:
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Kuninori Morimoto authored
Current ALSA SoC has some snd_soc_card_xxx() functions, and card->xxx() callbacks. But, it is implemented randomly at random place. To collect all card related functions into one place, this patch creats new soc-card.c. Signed-off-by:
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Kuninori Morimoto authored
snd_soc_card has many bool, but it can be bit field. Signed-off-by:
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- 29 May, 2020 7 commits
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Mark Brown authored
Merge series "Kconfig updates for DMIC and SOF HDMI support" from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>: This series provides the following updates to the Intel machine driver Kconfig: 1. The first patch adds the explicit dependency on GPIOLIB when SND_SOC_DMIC is selected. 2. SND_SOC_SOF_HDA_AUDIO_CODEC is required for using the legacy HDA codec driver for HDMI support in SOF. The last 3 three patches make the required changes to account for this. changes since v1: first patch for DMIC was merged already rebase for HDMI on top of Arnd's RT5682 changes. Libin Yang (3): ASoC: intel: add depends on SND_SOC_SOF_HDA_AUDIO_CODEC for common hdmi ASoC: sof-sdw: remove CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC condition ASoC: sof_pcm512x: remove CONFIG_SND_HDA_CODEC_HDMI condition sound/soc/intel/boards/Kconfig | 20 ++++++++++---------- sound/soc/intel/boards/sof_pcm512x.c | 9 --------- sound/soc/intel/boards/sof_sdw.c | 8 -------- sound/soc/intel/boards/sof_sdw_hdmi.c | 7 ------- 4 files changed, 10 insertions(+), 34 deletions(-) base-commit: 89d73cca -- 2.20.1 -
Lad Prabhakar authored
Document RZ/G1H (R8A7742) SoC bindings. Signed-off-by:
Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by:
Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com> Reviewed-by:
Geert Uytterhoeven <geert+renesas@glider.be> Acked-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1590526904-13855-2-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.comSigned-off-by:
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Libin Yang authored
As CONFIG_SND_HDA_CODEC_HDMI is always enabled in sof_pcm512x, let's remove the test of CONFIG_SND_HDA_CODEC_HDMI in the sof_pcm512x driver. Signed-off-by:
Libin Yang <libin.yang@linux.intel.com> Signed-off-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20200529193547.6077-4-pierre-louis.bossart@linux.intel.comSigned-off-by:
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Libin Yang authored
As CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC is always enabled in sof-soundwire driver, let's remove the test of CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC in the code. Signed-off-by:
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Libin Yang authored
If the driver uses common hdmi, SND_SOC_SOF_HDA_AUDIO_CODEC is required to be enabled. Otherwise, the legacy hda codec driver will not be used. Signed-off-by:
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Thomas Ebeling authored
As reported by kbuild test robot, mixer quirks for RME Babyface Pro used plain integer instead of NULL. Fixes: 3e8f3bd0 ("ALSA: usb-audio: RME Babyface Pro mixer patch") Signed-off-by:
Thomas Ebeling <penguins@bollie.de> Reported-by:
kbuild test robot <lkp@intel.com> Link: https://lore.kernel.org/r/20200529173248.zzawijfvw73kzjxt@bollie.ca9.euSigned-off-by:
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Kai Vehmanen authored
Add support for using generic codec driver with SOF. Generic driver is used if: - snd_sof_intel_hda_common.hda_model="generic" is set, or - fallback if no other codec driver is found The implementation is aligned with snd-hda-intel driver, and fixes audio support for systems like Acer Swift 3 SF314-57G, on which this issue was originally reported. Signed-off-by:
Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by:
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