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linux-stable/include/sound
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Charles Keepax bbc0621ff3 ALSA: compress: Fix stop handling on compressed capture streams 
commit 4f2ab5e1d1 upstream.

It is normal user behaviour to start, stop, then start a stream
again without closing it. Currently this works for compressed
playback streams but not capture ones.

The states on a compressed capture stream go directly from OPEN to
PREPARED, unlike a playback stream which moves to SETUP and waits
for a write of data before moving to PREPARED. Currently however,
when a stop is sent the state is set to SETUP for both types of
streams. This leaves a capture stream in the situation where a new
start can't be sent as that requires the state to be PREPARED and
a new set_params can't be sent as that requires the state to be
OPEN. The only option being to close the stream, and then reopen.

Correct this issues by allowing snd_compr_drain_notify to set the
state depending on the stream direction, as we already do in
set_params.

Fixes: 49bb6402f1 ("ALSA: compress_core: Add support for capture streams")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-12 19:46:11 +01:00
..
ac97_codec.h ASoC: ac97: add gpio chip 2015-11-18 18:08:54 +00:00
aci.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ad1816a.h ALSA: ad1816a: Remove always NULL parameters 2015-01-02 16:26:20 +01:00
ad1843.h
adau1373.h
aess.h
ak4xxx-adda.h
ak4113.h ALSA: ak411x: Use array instead of offsetof() 2017-05-17 07:13:03 +02:00
ak4114.h ALSA: ak411x: Use array instead of offsetof() 2017-05-17 07:13:03 +02:00
ak4117.h ALSA: ak411x: Use array instead of offsetof() 2017-05-17 07:13:03 +02:00
ak4531_codec.h
ak4641.h
alc5623.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
asequencer.h
asound.h
asoundef.h
compress_driver.h ALSA: compress: Fix stop handling on compressed capture streams 2019-02-12 19:46:11 +01:00
control.h ALSA: control: Hardening for potential Spectre v1 2018-05-01 12:58:16 -07:00
core.h ALSA: Get rid of card power_lock 2017-08-30 20:44:29 +02:00
cs35l33.h ASoC: cs35l33: Initial commit of the cs35l33 CODEC driver. 2016-06-27 17:39:06 +01:00
cs35l34.h ASoC: cs35l34: Initial commit of the cs35l34 CODEC driver. 2016-10-21 12:02:44 +01:00
cs35l35.h ASoC: cs35l35: Add Boost Inductor Calculation 2017-05-19 17:31:34 +01:00
cs42l52.h
cs42l56.h ASoC: Add support for CS42L56 CODEC 2014-05-05 18:20:22 -07:00
cs42l73.h
cs4231-regs.h
cs4271.h
cs8403.h
cs8427.h ALSA: cs8427: separate HW initialization 2014-04-03 14:59:48 +02:00
da7213.h ASoC: da7213: Add support to handle mclk data provided to driver 2015-10-07 15:11:34 +01:00
da7218.h ASoC: da7218: Add da7218 codec driver 2015-11-30 12:24:12 +00:00
da7219-aad.h ASoC: codecs: Add da7219 codec driver 2015-10-02 18:11:27 +01:00
da7219.h ASoC: da7219: Disable AAD if codec is not a wake-up source 2016-09-26 09:39:50 -07:00
da9055.h
designware_i2s.h ASoC: dwc: Added a quirk DW_I2S_QUIRK_16BIT_IDX_OVERRIDE to dwc driver 2017-06-28 19:01:12 +01:00
dmaengine_pcm.h ASoC: Revert "Drop SND_DMAENGINE_PCM_FLAG_CUSTOM_CHANNEL_NAME flag" 2017-01-23 18:16:33 +00:00
emu10k1.h ALSA: emu10k1: Use workqueue instead of kthread for emu1010 fw polling 2016-11-15 08:21:19 +01:00
emu10k1_synth.h
emu8000.h
emu8000_reg.h
emux_legacy.h
emux_synth.h ALSA: seq: Allow the tristate build of OSS emulation 2017-06-09 22:09:45 +02:00
es1688.h ALSA: es1688: Remove almost always NULL parameter 2015-01-02 16:27:03 +01:00
gus.h ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
hda_chmap.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hda_hwdep.h
hda_i915.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hda_register.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hda_regmap.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hda_verbs.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hdaudio.h sound: don't call skl_init_chip() to reset intel skl soc 2018-10-18 09:16:22 +02:00
hdaudio_ext.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hdmi-codec.h ASoC: hdmi-codec: add .get_dai_id support 2017-05-24 18:45:29 +01:00
hwdep.h ALSA: hwdep: Embed struct device 2015-02-02 14:42:42 +01:00
i2c.h ALSA: i2c: constify snd_i2c_ops structures 2015-11-30 11:40:08 +01:00
info.h ALSA: replace CONFIG_PROC_FS with CONFIG_SND_PROC_FS 2015-05-27 21:25:19 +02:00
initval.h
jack.h ALSA: jack: Allow building the jack layer without input device 2016-02-23 09:03:07 +01:00
l3.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
max9768.h
max98088.h
max98090.h
max98095.h
memalloc.h
minors.h
mixer_oss.h ALSA: Use IS_ENABLED() in common headers 2017-05-17 07:13:04 +02:00
mpu401.h
omap-hdmi-audio.h drm: omapdrm: hdmi: Pass HDMI core version as integer to HDMI audio 2017-08-16 12:52:41 +03:00
omap-pcm.h ASoC: omap-pcm: Move omap-pcm under include/sound 2014-05-26 15:32:32 +01:00
opl3.h ALSA: seq: Allow the tristate build of OSS emulation 2017-06-09 22:09:45 +02:00
opl4.h
pcm-indirect.h ALSA: pcm: Fix negative appl_ptr handling in pcm-indirect helpers 2017-05-25 23:34:45 +02:00
pcm.h ALSA: pcm: Add an ioctl to specify the supported protocol version 2017-06-27 13:55:46 +02:00
pcm_drm_eld.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pcm_iec958.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pcm_oss.h ALSA: pcm: Return -EBUSY for OSS ioctls changing busy streams 2018-04-24 09:36:34 +02:00
pcm_params.h ALSA: pcm: Fix interval evaluation with openmin/max 2018-12-13 09:18:51 +01:00
pt2258.h
pxa2xx-lib.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
rawmidi.h ALSA: Use IS_ENABLED() in common headers 2017-05-17 07:13:04 +02:00
rt286.h ASoC: add RT286 CODEC driver 2014-07-04 18:50:51 +01:00
rt298.h ASoC: add rt298 codec driver 2015-07-09 12:00:11 +01:00
rt5514.h ASoC: rt5514: Add the DMIC initial delay to wait it ready. 2016-10-25 14:25:36 +01:00
rt5640.h ASoC: rt5640: Fill up the IN3's support 2015-10-22 13:33:00 +01:00
rt5645.h ASoC: rt5645: add inv_jd1_1 flag 2017-06-28 18:33:31 +01:00
rt5651.h ASoC: add RT5651 CODEC driver 2014-04-18 18:52:18 +01:00
rt5659.h ASoC: rt5659: add rt5659 codec driver 2015-11-18 12:55:25 +00:00
rt5660.h ASoC: rt5660: add rt5660 codec driver 2016-09-24 19:51:57 +01:00
rt5663.h ASoC: rt5663: Seprate the DC offset between headphone and headset 2017-08-02 11:20:50 +01:00
rt5665.h treewide: Remove remaining executable attributes from source files 2017-02-25 12:12:50 -08:00
rt5670.h ASoC: rt5670: Add IRQ function 2015-03-11 12:08:20 +00:00
s3c24xx_uda134x.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sb.h ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
sb16_csp.h
seq_device.h ALSA: seq: Define driver object in each driver 2015-02-12 14:15:54 +01:00
seq_kernel.h ALSA: seq: Avoid invalid lockdep class warning 2017-11-06 20:25:31 +01:00
seq_midi_emul.h
seq_midi_event.h
seq_oss.h
seq_oss_legacy.h
seq_virmidi.h ALSA: seq: Fix copy_from_user() call inside lock 2017-10-09 14:10:13 +02:00
sh_dac_audio.h
sh_fsi.h
simple_card.h ASoC: simple-card: use asoc_simple_card_parse_daifmt() 2016-07-01 17:34:02 +02:00
simple_card_utils.h ASoC: make clock direction configurable in asoc-simple 2017-09-01 11:34:23 +01:00
snd_wavefront.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
soc-dai.h ASoC: core: add optional pcm_new callback for DAI driver 2017-01-20 15:16:23 +00:00
soc-dapm.h ASoC: dapm: Add new widget type for constructing DAPM graphs on DSPs. 2017-06-30 11:55:20 +01:00
soc-dpcm.h ASoC: Make soc_dpcm_debugfs_add() non-fatal 2015-04-09 11:32:29 +01:00
soc-topology.h ASoC: topology: Allow bespoke configuration post widget creation 2017-06-09 18:46:08 +01:00
soc.h Merge remote-tracking branch 'asoc/topic/core' into asoc-next 2017-09-01 12:12:18 +01:00
soundfont.h
spear_dma.h ASoC: Update email-id of Rajeev Kumar 2015-04-28 16:31:01 +01:00
spear_spdif.h
sta32x.h ASoC: sta32x: add device tree binding. 2015-01-27 17:13:25 +00:00
sta350.h ASoC: sta350: add support for bits in miscellaneous registers 2014-05-05 12:52:59 -07:00
tas2552-plat.h ASoC: tas2552: Support TI TAS2552 Amplifier 2014-07-17 17:57:05 +01:00
tas5086.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
tea6330t.h
timer.h ALSA: timer: Limit max instances per timer 2017-11-06 10:41:24 +01:00
tlv.h ALSA: control: cage TLV_DB_RANGE_HEAD in kernel land because it was obsoleted 2016-09-25 22:16:49 +02:00
tlv320aic3x.h
tlv320aic32x4.h ASoC: tlv320aic32x4: Add gpio configuration to the codec 2017-07-17 16:22:28 +01:00
tlv320dac33-plat.h
tpa6130a2-plat.h
uda134x.h ASoC: uda134x: Remove is_powered_on_standby from platform data 2014-11-24 18:04:49 +00:00
uda1380.h
util_mem.h
vx_core.h ALSA: vx: Use nonatomic PCM ops 2014-09-15 15:52:03 +02:00
wavefront.h
wm0010.h
wm1250-ev1.h
wm2000.h
wm2200.h
wm5100.h
wm8903.h
wm8904.h ASoC: wm8904: Correct number of EQ registers 2015-10-20 15:46:09 +01:00
wm8955.h
wm8960.h
wm8962.h ASoC: wm8962: Let CODEC driver enable and disable its own MCLK 2014-07-31 20:51:26 +01:00
wm8993.h
wm8996.h
wm9081.h
wm9090.h
wss.h ALSA: wss: Remove (almost) always NULL parameters 2015-01-02 16:30:08 +01:00