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* ALSA: cmipci: Allow disabling MPU port via module optionTakashi Iwai2019-12-172-3/+5
| | | | | | | | | | | | | | | | | | | | | | | Patrick May reported that his sound card with CMI8378 chip causes a crash / reboot when accessing the MIDI port that isn't actually present on the board. Moreover, despite of the documentation, passing mpu_port=0 doesn't disable the MIDI port on this board. It implies that the chip is a newer revision and the MPU401 port is integrated and mapped on the PCI register. For this chip model, the driver enables the MPU port unconditionally, so far. Although fixing the unexpected reboot would be the best solution, it's not so trivial to identify the cause. So, as a plan B, this patch extends the existing mpu_port option usage to allow disabling the port by specifying the value 0, just like we applied for fm_port option in commit 2f24d159d5ac ("[ALSA] cmipci - Allow to disable integrated FM port"). As default, the MPU port is still enabled, but user can pass mpu_port=0 to disable it. Reported-and-tested-by: Patrick May <dusthillresident@gmail.com> Link: https://lore.kernel.org/r/20191217081448.1144-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: Comment about snd_hdac_bus_update_rirb() and spinlockTakashi Iwai2019-12-141-0/+1
| | | | | | | | | The call of snd_hdac_bus_update_rirb() needs the bus->reg_lock spinlock protection for concurrency. Comment about it more explicitly. Link: https://lore.kernel.org/r/20191213163005.19116-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: control: remove useless assignment in .info callback of PCM chmap elementTakashi Sakamoto2019-12-141-1/+0
| | | | | | | | | | | | | | Control elements for PCM chmap return information to userspace abount the maximum number of available PCM channels as the number of values in the element. In current implementation the number is once initialized to zero, then assigned to. This is useless and this commit fixes it. Fixes: 2d3391ec0ecc ("ALSA: PCM: channel mapping API implementation") Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Link: https://lore.kernel.org/r/20191214131351.28950-1-o-takashi@sakamocchi.jp Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: Unify get_response handlingTakashi Iwai2019-12-138-51/+19
| | | | | | | | | | | | | | | | | | Now most of the get_response handling became quite similar between HDA-core and legacy drivers, and the only differences are: - the handling of extra-long polling delay for some codecs - the debug message for the stalled communication and both are worth to share in the common code. This patch unifies the code into snd_hdac_bus_get_response(), and use this from the legacy get_response callback. It results in a good amount of code reduction in the end. Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20191212191101.19517-3-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: Use waitqueue for RIRB in HDA-core helper, tooTakashi Iwai2019-12-131-2/+14
| | | | | | | | | | | | | This patch implements the same logic that was done for the legacy HD-audio controller driver by the commit 88452da92ba2 ("ALSA: hda: Use standard waitqueue for RIRB wakeup") to the HDA-core helper code, too. This makes snd_hdac_bus_get_response() waiting for the response with bus->rirb_wq instead of polling when bus->polling is false. It'll save both CPU time and response latency. Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20191212191101.19517-2-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: tegra: Fix unused variable compile warningTakashi Iwai2019-12-121-1/+0
| | | | | | | | | | | Forgot to remove the variable declaration as well in the last commit. sound/pci/hda/hda_tegra.c: In function 'hda_tegra_runtime_suspend': sound/pci/hda/hda_tegra.c:169:19: warning: unused variable 'bus' [-Wunused-variable] Fixes: f36da9406e66 ("ALSA: hda: Support PCM sync_stop") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Link: https://lore.kernel.org/r/20191212080518.6522-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: usb-audio: Support PCM sync_stopTakashi Iwai2019-12-111-12/+25
| | | | | | | | | USB-audio driver had some implementation of its own sync-stop mechanism. This patch moved a part of it to the common PCM sync_stop ops. Link: https://lore.kernel.org/r/20191210063454.31603-56-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: vxpocket: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the threaded interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-55-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: pdaudiocf: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the threaded interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-54-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: vx222: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the threaded interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-53-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: pcxhr: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the threaded interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-52-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: mixart: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the threaded interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-51-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: lx6464es: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the threaded interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-50-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: wss: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-49-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: wavefront: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-48-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: sb: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-47-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: opti9xx: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-46-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: opl3sa2: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-45-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: msnd: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-44-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: gus: Support PCM sync_stopTakashi Iwai2019-12-113-1/+4
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-43-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: es18xx: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-42-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: es1688: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-41-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: ad1816a: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-40-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: ymfpci: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-39-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: via82xx: Support PCM sync_stopTakashi Iwai2019-12-112-4/+2
| | | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation, as well as removing the superfluous synchronize_irq() call. Link: https://lore.kernel.org/r/20191210063454.31603-38-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: trident: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-37-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: sonicvibes: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-36-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: sis7019: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-35-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: rme9652: Support PCM sync_stopTakashi Iwai2019-12-113-0/+3
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-34-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: rme96: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-33-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: rme32: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-32-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: riptide: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-31-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: oxygen: Support PCM sync_stopTakashi Iwai2019-12-111-1/+1
| | | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation, as well as removing the superfluous synchronize_irq() call. Link: https://lore.kernel.org/r/20191210063454.31603-30-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: nm256: Support PCM sync_stopTakashi Iwai2019-12-111-0/+2
| | | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. It's cleared and reset dynamically at IRQ re-acquiring for the PM resume, too. Link: https://lore.kernel.org/r/20191210063454.31603-29-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: maestro3: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-28-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: lola: Support PCM sync_stopTakashi Iwai2019-12-111-1/+1
| | | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation, as well as removing the superfluous synchronize_irq() call. Link: https://lore.kernel.org/r/20191210063454.31603-27-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: korg1212: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-26-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: intel8x0: Support PCM sync_stopTakashi Iwai2019-12-112-1/+6
| | | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. It's cleared and reset dynamically at IRQ re-acquiring for the PM resume, too. Link: https://lore.kernel.org/r/20191210063454.31603-25-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: ice1724: Support PCM sync_stopTakashi Iwai2019-12-111-1/+1
| | | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation, as well as removing the superfluous synchronize_irq() call. Link: https://lore.kernel.org/r/20191210063454.31603-24-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: ice1712: Support PCM sync_stopTakashi Iwai2019-12-111-1/+1
| | | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation, as well as removing the superfluous synchronize_irq() call. Link: https://lore.kernel.org/r/20191210063454.31603-23-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: Support PCM sync_stopTakashi Iwai2019-12-112-4/+4
| | | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. It's cleared and reset dynamically at IRQ re-acquiring for the PM resume, too. Link: https://lore.kernel.org/r/20191210063454.31603-22-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: fm801: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-21-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: es1968: Support PCM sync_stopTakashi Iwai2019-12-111-2/+1
| | | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation, as well as removing the superfluous synchronize_irq() call. Link: https://lore.kernel.org/r/20191210063454.31603-20-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: es1938: Support PCM sync_stopTakashi Iwai2019-12-111-0/+3
| | | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. It's cleared and reset dynamically at IRQ re-acquiring for the PM resume, too. Link: https://lore.kernel.org/r/20191210063454.31603-19-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: ens137x: Support PCM sync_stopTakashi Iwai2019-12-111-3/+1
| | | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation, as well as removing the superfluous synchronize_irq() call. Link: https://lore.kernel.org/r/20191210063454.31603-18-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: emu10k1: Support PCM sync_stopTakashi Iwai2019-12-112-0/+2
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-17-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: echoaudio: Support PCM sync_stopTakashi Iwai2019-12-111-0/+3
| | | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. It's cleared and reset dynamically at IRQ re-acquiring for the PM resume, too. Link: https://lore.kernel.org/r/20191210063454.31603-16-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: ctxfi: Support PCM sync_stopTakashi Iwai2019-12-112-3/+2
| | | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation, as well as removing the superfluous synchronize_irq() call. Link: https://lore.kernel.org/r/20191210063454.31603-15-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: cs5535audio: Support PCM sync_stopTakashi Iwai2019-12-111-1/+1
| | | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation, as well as removing the superfluous synchronize_irq() call. Link: https://lore.kernel.org/r/20191210063454.31603-14-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: cs46xx: Support PCM sync_stopTakashi Iwai2019-12-111-0/+1
| | | | | | | | | The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-13-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
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