Oswald Buddenhagen 9fc6270642 ALSA: emu10k1: move the whole GPIO event handling to the workqueue ... [ Upstream commit f848337cd8 ] The actual event processing was already done by workqueue items. We can move the event dispatching there as well, rather than doing it already in the interrupt handler callback. This change has a rather profound "side effect" on the reliability of the FPGA programming: once we enter programming mode, we must not issue any snd_emu1010_fpga_{read,write}() calls until we're done, as these would badly mess up the programming protocol. But exactly that would happen when trying to program the dock, as that triggers GPIO interrupts as a side effect. This is mitigated by deferring the actual interrupt handling, as workqueue items are not re-entrant. To avoid scheduling the dispatcher on non-events, we now explicitly ignore GPIO IRQs triggered by "uninteresting" pins, which happens a lot as a side effect of calling snd_emu1010_fpga_{read,write}(). Fixes: fbb64eedf5 ("ALSA: emu10k1: make E-MU dock monitoring interrupt-driven") Link: https://bugzilla.kernel.org/show_bug.cgi?id=218584 Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Message-ID: <20240428093716.3198666-4-oswald.buddenhagen@gmx.de> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-05-17 12:02:03 +02:00
..
ac97	ALSA: ac97: make remove callback of ac97 driver void returned	2023-01-25 09:34:20 +01:00
sof	ASoC: SOF: Deprecate invalid enums in IPC3	2023-07-31 23:24:03 +01:00
ac97_codec.h	ALSA: ac97: Define dummy functions for snd_ac97_suspend() and resume()	2023-03-30 17:04:56 +02:00
aci.h	…
acp63_chip_offset_byte.h	ASoC: amd: update ps platform acp header file	2023-02-03 12:04:02 +00:00
ad1816a.h	…
ad1843.h	…
adau1373.h	…
ak4xxx-adda.h	…
ak4113.h	…
ak4114.h	…
ak4117.h	…
ak4531_codec.h	…
ak4641.h	…
alc5623.h	…
asequencer.h	ALSA: seq: Add UMP support	2023-05-23 12:11:21 +02:00
asound.h	…
asoundef.h	…
compress_driver.h	ALSA: compress: Don't embed device	2023-08-17 09:24:15 +02:00
control.h	ALSA: vmaster: Add snd_ctl_add_followers() helper	2023-07-21 09:37:47 +02:00
core.h	ALSA: core: Drop snd_device_initialize()	2023-08-17 09:24:33 +02:00
cs35l33.h	…
cs35l34.h	…
cs35l35.h	…
cs35l36.h	…
cs35l41.h	ASoC: cs35l41: Fix broken shared boost activation	2023-11-20 11:59:17 +01:00
cs35l56.h	ASoC: cs35l56: Make a common function to shutdown the DSP	2023-07-23 23:40:22 +01:00
cs42l42.h	ASoC: cs42l42: Add SOFT_RESET_REBOOT register	2023-01-31 12:10:46 +00:00
cs42l43.h	ASoC: cs42l43: Add support for the cs42l43	2023-08-18 23:41:54 +01:00
cs42l52.h	…
cs42l56.h	…
cs42l73.h	…
cs4231-regs.h	…
cs4271.h	…
cs8403.h	…
cs8427.h	…
da7213.h	…
da7218.h	…
da7219-aad.h	ASoC: da7219: Add Jack insertion detection polarity	2023-05-23 18:49:36 +01:00
da7219.h	…
da9055.h	…
designware_i2s.h	ASoC: dwc: i2s: Add StarFive JH7110 SoC support	2023-08-23 13:56:40 +01:00
dmaengine_pcm.h	ASoC: dmaengine: Drop unused iov_iter for process callback	2023-09-01 15:38:29 +02:00
emu10k1.h	ALSA: emu10k1: move the whole GPIO event handling to the workqueue	2024-05-17 12:02:03 +02:00
emu10k1_synth.h	…
emu8000.h	…
emu8000_reg.h	…
emux_legacy.h	…
emux_synth.h	ALSA: emu10k1: fix synthesizer pitch for E-MU cards at 44.1 kHz	2023-06-13 07:42:08 +02:00
es1688.h	…
graph_card.h	…
gus.h	…
hda-mlink.h	ASoC: SOF: Intel: hda-mlink: add helper to get sublink LSDIID register	2023-08-07 23:09:46 +01:00
hda_chmap.h	…
hda_codec.h	ASoC: Intel: Skylake: Use global PCI match macro	2023-07-18 14:22:19 +02:00
hda_component.h	…
hda_hwdep.h	…
hda_i915.h	…
hda_register.h	ALSA: hda: add HDaudio Extended link definitions	2023-04-06 16:45:34 +01:00
hda_regmap.h	…
hda_verbs.h	…
hdaudio.h	ALSA: hda: Add controller matching macros	2023-07-18 14:22:17 +02:00
hdaudio_ext.h	ALSA: hda: Allow for compress stream to hdac_ext_stream assignment	2022-12-05 14:05:18 +00:00
hdmi-codec.h	ASoC: hdmi-codec: Allow playback and capture to be disabled	2022-12-02 14:07:12 +00:00
hwdep.h	ALSA: hwdep: Don't embed device	2023-08-17 09:24:01 +02:00
i2c.h	…
info.h	ALSA: info: Remove unused function declarations	2023-08-08 14:45:45 +02:00
initval.h	…
intel-dsp-config.h	…
intel-nhlt.h	…
jack.h	…
madera-pdata.h	…
max9768.h	…
max98088.h	…
max98090.h	…
max98095.h	…
memalloc.h	…
minors.h	…
mixer_oss.h	…
mpu401.h	…
omap-hdmi-audio.h	…
opl3.h	…
opl4.h	…
pcm-indirect.h	ALSA: pcm: Improved XRUN handling for indirect PCM helpers	2023-03-24 14:52:58 +01:00
pcm.h	ALSA: pcm: Drop obsoleted PCM copy_user and copy_kernel ops	2023-08-18 12:19:19 +02:00
pcm_drm_eld.h	…
pcm_iec958.h	…
pcm_oss.h	…
pcm_params.h	…
pt2258.h	…
pxa2xx-lib.h	…
rawmidi.h	ALSA: rawmidi: Don't embed device	2023-08-17 09:24:08 +02:00
rt286.h	…
rt298.h	…
rt1015.h	…
rt5514.h	…
rt5659.h	…
rt5660.h	…
rt5663.h	…
rt5665.h	ASoC: rt5665: Convert to use GPIO descriptors	2023-08-17 15:10:11 +01:00
rt5668.h	ASoC: rt5668: Convert to use GPIO descriptors	2023-08-17 15:10:12 +01:00
rt5682.h	ASoC: rt5682: Convert to use GPIO descriptors	2023-08-17 15:10:13 +01:00
rt5682s.h	ASoC: rt5682s: Convert to use GPIO descriptors	2023-08-17 15:10:13 +01:00
sb.h	…
sb16_csp.h	…
sdw.h	sound: sdw: Add hw_params to SoundWire config helper function	2022-11-28 13:04:24 +00:00
seq_device.h	ALSA: seq: Bind UMP device	2023-05-23 12:11:33 +02:00
seq_kernel.h	ALSA: seq: Add UMP support	2023-05-23 12:11:21 +02:00
seq_midi_emul.h	…
seq_midi_event.h	…
seq_oss.h	…
seq_oss_legacy.h	…
seq_virmidi.h	…
sh_dac_audio.h	…
sh_fsi.h	…
simple_card.h	…
simple_card_utils.h	ASoC: simple-card-utils.c: enable multi Component support	2023-07-17 06:15:47 +01:00
snd_wavefront.h	…
soc-acpi-intel-match.h	ASoC: Intel: soc-acpi: add tables for LunarLake	2023-05-15 20:11:58 +09:00
soc-acpi.h	ASoC: SOF: Pass PCI SSID to machine driver	2023-11-28 17:19:42 +00:00
soc-card.h	ASoC: soc-card: Fix missing locking in snd_soc_card_get_kcontrol()	2024-03-06 14:48:38 +00:00
soc-component.h	ASoC: Name iov_iter argument as iterator instead of buffer	2023-09-01 15:38:49 +02:00
soc-dai.h	ASoC: soc-dai: add flag to mute and unmute stream during trigger	2023-11-28 17:20:04 +00:00
soc-dapm.h	ASoC: soc-dapm: Add helper for comparing widget name	2023-10-09 13:03:28 +01:00
soc-dpcm.h	ASoC: soc-pcm: test if a BE can be prepared	2023-05-19 02:31:14 +09:00
soc-jack.h	…
soc-link.h	…
soc-topology.h	ASoC: topology: Use unload() op directly	2023-01-30 16:56:41 +00:00
soc.h	ASoC: soc.h: convert asoc_xxx() to snd_soc_xxx()	2024-03-06 14:48:37 +00:00
sof.h	ASoC: SOF: Introduce generic names for IPC types	2024-05-17 12:01:59 +02:00
soundfont.h	…
spear_dma.h	…
spear_spdif.h	…
sta32x.h	…
sta350.h	…
tas2552-plat.h	…
tas2781-dsp.h	ASoC: tas2781: Add Header file for tas2781 driver	2023-06-19 12:59:29 +01:00
tas2781-tlv.h	ASoC: tas2781: Add Header file for tas2781 driver	2023-06-19 12:59:29 +01:00
tas2781.h	ALSA: hda/tas2781: add ptrs to calibration functions	2024-03-26 18:19:57 -04:00
tas5086.h	…
tea6330t.h	…
timer.h	…
tlv.h	…
tlv320aic32x4.h	…
tlv320dac33-plat.h	…
tpa6130a2-plat.h	…
uda1380.h	…
ump.h	ALSA: ump: Don't create unused substreams for static blocks	2023-08-24 10:03:17 +02:00
ump_convert.h	ALSA: ump: Export MIDI1 / UMP conversion helpers	2023-06-23 09:56:11 +02:00
ump_msg.h	ALSA: ump: Support UMP Endpoint and Function Block parsing	2023-06-12 18:22:26 +02:00
util_mem.h	…
vx_core.h	…
wavefront.h	…
wm0010.h	…
wm1250-ev1.h	…
wm2000.h	…
wm2200.h	…
wm5100.h	…
wm8903.h	…
wm8904.h	…
wm8955.h	…
wm8960.h	…
wm8962.h	…
wm8993.h	…
wm8996.h	…
wm9081.h	…
wm9090.h	…
wss.h	…