Commit Graph

811750 Commits

Author SHA1 Message Date
Takashi Iwai
7b48b3b226 Merge branch 'for-linus' into for-next
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-08 14:22:57 +01:00
Takashi Iwai
d02cac152c ASoC: Updates for v5.1
Lots and lots of new drivers so far, a highlight being the MediaTek
 BTCVSD which is a driver for a Bluetooth radio chip - the first such
 driver we've had upstream.  Hopefully we will soon also see a baseband
 with an upstream driver!
 
  - Support for only powering up channels that are actively being used.
  - Quite a few improvements to simplify the generic card drivers,
    especially the merge of the SCU cards into the main generic drivers.
  - Lots of fixes for probing on Intel systems, trying to rationalize
    things to look more standard from a framework point of view.
  - New drivers for Asahi Kasei Microdevices AK4497, Cirrus Logic CS4341,
    Google ChromeOS embedded controllers, Ingenic JZ4725B, MediaTek
    BTCVSD, MT8183 and MT6358, NXP MICFIL, Rockchip RK3328, Spreadtrum
    DMA controllers, Qualcomm WCD9335, Xilinx S/PDIF and PCM formatters.
 -----BEGIN PGP SIGNATURE-----
 
 iQFHBAABCgAxFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAlxde0wTHGJyb29uaWVA
 a2VybmVsLm9yZwAKCRAk1otyXVSH0JWRB/9aQsLR22dNvKosiitTO/nnnPw/sUiG
 cFZsI4G1mFpjXyC2azaY1MQOIjRZY3WDsRjcHtAJUkdJnz8fdyj74mIRoHrQI/yv
 qdc7EtV5J0k0DemDQH2z5J7WjrkLg4aQCMT2XIvwrXL44jBv/iVKUE8l08D2AZ6t
 hQiVIF/9iBnaJwqfUSKzJaufdd88Onh1dBljLGwZnRDtG9mndpxoi+S9pR6gwSMG
 JzbgO4kUXdN95wKPxDsHFZimiSaX4bBo2cr79cisPrvcIKTyMAdtkAoNAcyuRezx
 qiN2l4zz6Wxi8TygkBZfmWGKz2/2fMDWLvYwfEnA9PhddlSUZt/P1IPl
 =tkEF
 -----END PGP SIGNATURE-----

Merge tag 'asoc-v5.1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

ASoC: Updates for v5.1

Lots and lots of new drivers so far, a highlight being the MediaTek
BTCVSD which is a driver for a Bluetooth radio chip - the first such
driver we've had upstream.  Hopefully we will soon also see a baseband
with an upstream driver!

 - Support for only powering up channels that are actively being used.
 - Quite a few improvements to simplify the generic card drivers,
   especially the merge of the SCU cards into the main generic drivers.
 - Lots of fixes for probing on Intel systems, trying to rationalize
   things to look more standard from a framework point of view.
 - New drivers for Asahi Kasei Microdevices AK4497, Cirrus Logic CS4341,
   Google ChromeOS embedded controllers, Ingenic JZ4725B, MediaTek
   BTCVSD, MT8183 and MT6358, NXP MICFIL, Rockchip RK3328, Spreadtrum
   DMA controllers, Qualcomm WCD9335, Xilinx S/PDIF and PCM formatters.
2019-02-08 14:20:32 +01:00
Takashi Iwai
36e4617c01 Merge branch 'topic/memory-device-fixes-2' into for-next
Pull further device memory allocation cleanups (but no API change yet).

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-08 14:12:15 +01:00
Takashi Iwai
0a5cf9e88b ASoC: Fixes for v5.0
A selection of driver specific fixes here, along with a few core fixes:
 
  - A fixup for some MFD devices that were broken by the previous fixes
    for deferred probe.
  - A fix for potential out of bounds array accesses when ordering DAPM
    power/up down sequences.
  - Avoid use after free issue when unloading and reloading drivers using
    topologies.
 -----BEGIN PGP SIGNATURE-----
 
 iQFHBAABCgAxFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAlxddp0THGJyb29uaWVA
 a2VybmVsLm9yZwAKCRAk1otyXVSH0NCKB/9mEJoN8R7d6rIigr/dwNaJXG2EPgjQ
 tc5ckj1pnai/mInWjccQkDDVFo/lgbTJiDi/sYmMDbmkNiGFfwN1SeH6O7MSc2sq
 Nsq3V7ym6QqEANzRnE/yOXRbp/rs0/1hGh8rXNUEOfWkbfn1ns7tMOl1XKzhhB0q
 ndUKGSsM+hMRQS2JoqrSc6g2EUzwSRKrhcJhqSNnHB7hkaUa42MJODxzy7YHMO5B
 LOVg8TYWup2a5FFjQOIODJ/mwCjQUsrgj87AEJ6o+p/cM50fHAGaJYhsGUypQsC3
 dN2AR87mcyROtgo334YzqV/CwF25LAG2Cf9QOfhNbaVZIXz37e71SYJ3
 =muA4
 -----END PGP SIGNATURE-----

Merge tag 'asoc-fix-v5.0-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.0

A selection of driver specific fixes here, along with a few core fixes:

 - A fixup for some MFD devices that were broken by the previous fixes
   for deferred probe.
 - A fix for potential out of bounds array accesses when ordering DAPM
   power/up down sequences.
 - Avoid use after free issue when unloading and reloading drivers using
   topologies.
2019-02-08 14:07:18 +01:00
Manuel Reinhardt
2bc16b9f32 ALSA: usb-audio: Fix implicit fb endpoint setup by quirk
The commit a60945fd08 ("ALSA: usb-audio: move implicit fb quirks to
separate function") introduced an error in the handling of quirks for
implicit feedback endpoints. This commit fixes this.

If a quirk successfully sets up an implicit feedback endpoint, usb-audio
no longer tries to find the implicit fb endpoint itself.

Fixes: a60945fd08 ("ALSA: usb-audio: move implicit fb quirks to separate function")
Signed-off-by: Manuel Reinhardt <manuel.rhdt@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-07 20:04:43 +01:00
Jurica Vukadin
4cd3016ce9 ALSA: hda - Add quirk for HP EliteBook 840 G5
This enables mute LED support and fixes switching jacks when the laptop
is docked.

Signed-off-by: Jurica Vukadin <jurica.vukadin@rt-rk.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-07 18:09:09 +01:00
Paul Cercueil
a50e32694f
ASoC: codecs: jz4725b: Use C++ style comments in header
Change the header comment to use C++ style, so that it looks more
consistent with the rest of ASoC.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-07 14:38:49 +00:00
Paul Cercueil
edcd3ed182
ASoC: codecs: Kconfig: Show knob, and depend on MIPS || COMPILE_TEST
Show the knob to enable or disable the jz4740-codec driver, add a
proper description, and add a dependency on MIPS || COMPILE_TEST, as
this driver is only useful on MIPS.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-07 14:38:39 +00:00
Paul Cercueil
030a79e977
ASoC: codecs: jz4740: Add support for devicetree
Add support for probing the driver from devicetree.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-07 14:38:25 +00:00
Paul Cercueil
06a334ae98
ASoC: codecs: jz4740: Use SPDX license notifier
Add license information as a standard SPDX license notifier instead of
custom text.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-07 14:38:10 +00:00
Paul Cercueil
f58f2b0a9f
dt-bindings: sound: Document jz4725b-codec bindings
Add documentation about how to probe the jz4725b-codec driver from
devicetree.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-07 14:38:01 +00:00
Paul Cercueil
7c536bade3
dt-bindings: sound: Document jz4740-codec bindings
Add documentation about how to probe the jz4740-codec driver from
devicetree.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-07 14:36:04 +00:00
Sylwester Nawrocki
860b454c2c
ASoC: samsung: Prevent clk_get_rate() calls in atomic context
This patch moves clk_get_rate() call from trigger() to hw_params()
callback to avoid calling sleeping clk API from atomic context
and prevent deadlock as indicated below.

Before this change clk_get_rate() was being called with same
spinlock held as the one passed to the clk API when registering
clocks exposed by the I2S driver.

[   82.109780] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:908
[   82.117009] in_atomic(): 1, irqs_disabled(): 128, pid: 1554, name: speaker-test
[   82.124235] 3 locks held by speaker-test/1554:
[   82.128653]  #0: cc8c5328 (snd_pcm_link_rwlock){...-}, at: snd_pcm_stream_lock_irq+0x20/0x38
[   82.137058]  #1: ec9eda17 (&(&substream->self_group.lock)->rlock){..-.}, at: snd_pcm_ioctl+0x900/0x1268
[   82.146417]  #2: 6ac279bf (&(&pri_dai->spinlock)->rlock){..-.}, at: i2s_trigger+0x64/0x6d4
[   82.154650] irq event stamp: 8144
[   82.157949] hardirqs last  enabled at (8143): [<c0a0f574>] _raw_read_unlock_irq+0x24/0x5c
[   82.166089] hardirqs last disabled at (8144): [<c0a0f6a8>] _raw_read_lock_irq+0x18/0x58
[   82.174063] softirqs last  enabled at (8004): [<c01024e4>] __do_softirq+0x3a4/0x66c
[   82.181688] softirqs last disabled at (7997): [<c012d730>] irq_exit+0x140/0x168
[   82.188964] Preemption disabled at:
[   82.188967] [<00000000>]   (null)
[   82.195728] CPU: 6 PID: 1554 Comm: speaker-test Not tainted 5.0.0-rc5-00192-ga6e6caca8f03 #191
[   82.204302] Hardware name: SAMSUNG EXYNOS (Flattened Device Tree)
[   82.210376] [<c0111a54>] (unwind_backtrace) from [<c010d8f4>] (show_stack+0x10/0x14)
[   82.218084] [<c010d8f4>] (show_stack) from [<c09ef004>] (dump_stack+0x90/0xc8)
[   82.225278] [<c09ef004>] (dump_stack) from [<c0152980>] (___might_sleep+0x22c/0x2c8)
[   82.232990] [<c0152980>] (___might_sleep) from [<c0a0a2e4>] (__mutex_lock+0x28/0xa3c)
[   82.240788] [<c0a0a2e4>] (__mutex_lock) from [<c0a0ad80>] (mutex_lock_nested+0x1c/0x24)
[   82.248763] [<c0a0ad80>] (mutex_lock_nested) from [<c04923dc>] (clk_prepare_lock+0x78/0xec)
[   82.257079] [<c04923dc>] (clk_prepare_lock) from [<c049538c>] (clk_core_get_rate+0xc/0x5c)
[   82.265309] [<c049538c>] (clk_core_get_rate) from [<c0766b18>] (i2s_trigger+0x490/0x6d4)
[   82.273369] [<c0766b18>] (i2s_trigger) from [<c074fec4>] (soc_pcm_trigger+0x100/0x140)
[   82.281254] [<c074fec4>] (soc_pcm_trigger) from [<c07378a0>] (snd_pcm_do_start+0x2c/0x30)
[   82.289400] [<c07378a0>] (snd_pcm_do_start) from [<c07376cc>] (snd_pcm_action_single+0x38/0x78)
[   82.298065] [<c07376cc>] (snd_pcm_action_single) from [<c073a450>] (snd_pcm_ioctl+0x910/0x1268)
[   82.306734] [<c073a450>] (snd_pcm_ioctl) from [<c0292344>] (do_vfs_ioctl+0x90/0x9ec)
[   82.314443] [<c0292344>] (do_vfs_ioctl) from [<c0292cd4>] (ksys_ioctl+0x34/0x60)
[   82.321808] [<c0292cd4>] (ksys_ioctl) from [<c0101000>] (ret_fast_syscall+0x0/0x28)
[   82.329431] Exception stack(0xeb875fa8 to 0xeb875ff0)
[   82.334459] 5fa0:                   00033c18 b6e31000 00000004 00004142 00033d80 00033d80
[   82.342605] 5fc0: 00033c18 b6e31000 00008000 00000036 00008000 00000000 beea38a8 00008000
[   82.350748] 5fe0: b6e3142c beea384c b6da9a30 b6c9212c
[   82.355789]
[   82.357245] ======================================================
[   82.363397] WARNING: possible circular locking dependency detected
[   82.369551] 5.0.0-rc5-00192-ga6e6caca8f03 #191 Tainted: G        W
[   82.376395] ------------------------------------------------------
[   82.382548] speaker-test/1554 is trying to acquire lock:
[   82.387834] 6d2007f4 (prepare_lock){+.+.}, at: clk_prepare_lock+0x78/0xec
[   82.394593]
[   82.394593] but task is already holding lock:
[   82.400398] 6ac279bf (&(&pri_dai->spinlock)->rlock){..-.}, at: i2s_trigger+0x64/0x6d4
[   82.408197]
[   82.408197] which lock already depends on the new lock.
[   82.416343]
[   82.416343] the existing dependency chain (in reverse order) is:
[   82.423795]
[   82.423795] -> #1 (&(&pri_dai->spinlock)->rlock){..-.}:
[   82.430472]        clk_mux_set_parent+0x34/0xb8
[   82.434975]        clk_core_set_parent_nolock+0x1c4/0x52c
[   82.440347]        clk_set_parent+0x38/0x6c
[   82.444509]        of_clk_set_defaults+0xc8/0x308
[   82.449186]        of_clk_add_provider+0x84/0xd0
[   82.453779]        samsung_i2s_probe+0x408/0x5f8
[   82.458376]        platform_drv_probe+0x48/0x98
[   82.462879]        really_probe+0x224/0x3f4
[   82.467037]        driver_probe_device+0x70/0x1c4
[   82.471716]        bus_for_each_drv+0x44/0x8c
[   82.476049]        __device_attach+0xa0/0x138
[   82.480382]        bus_probe_device+0x88/0x90
[   82.484715]        deferred_probe_work_func+0x6c/0xbc
[   82.489741]        process_one_work+0x200/0x740
[   82.494246]        worker_thread+0x2c/0x4c8
[   82.498408]        kthread+0x128/0x164
[   82.502131]        ret_from_fork+0x14/0x20
[   82.506204]          (null)
[   82.508976]
[   82.508976] -> #0 (prepare_lock){+.+.}:
[   82.514264]        __mutex_lock+0x60/0xa3c
[   82.518336]        mutex_lock_nested+0x1c/0x24
[   82.522756]        clk_prepare_lock+0x78/0xec
[   82.527088]        clk_core_get_rate+0xc/0x5c
[   82.531421]        i2s_trigger+0x490/0x6d4
[   82.535494]        soc_pcm_trigger+0x100/0x140
[   82.539913]        snd_pcm_do_start+0x2c/0x30
[   82.544246]        snd_pcm_action_single+0x38/0x78
[   82.549012]        snd_pcm_ioctl+0x910/0x1268
[   82.553345]        do_vfs_ioctl+0x90/0x9ec
[   82.557417]        ksys_ioctl+0x34/0x60
[   82.561229]        ret_fast_syscall+0x0/0x28
[   82.565477]        0xbeea384c
[   82.568421]
[   82.568421] other info that might help us debug this:
[   82.568421]
[   82.576394]  Possible unsafe locking scenario:
[   82.576394]
[   82.582285]        CPU0                    CPU1
[   82.586792]        ----                    ----
[   82.591297]   lock(&(&pri_dai->spinlock)->rlock);
[   82.595977]                                lock(prepare_lock);
[   82.601782]                                lock(&(&pri_dai->spinlock)->rlock);
[   82.608975]   lock(prepare_lock);
[   82.612268]
[   82.612268]  *** DEADLOCK ***

Fixes: 647d04f8e0 ("ASoC: samsung: i2s: Ensure the RCLK rate is properly determined")
Reported-by: Krzysztof Kozłowski <krzk@kernel.org>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-07 14:34:53 +00:00
Danny Milosavljevic
67690c286d
ASoC: sun4i-codec: Add Line Playback Volume, Line Boost Volume, Line Right, Line Left, Line Playback Switch
Add Line Playback Volume for Allwinner A10 and Allwinner A20.
Add Line Boost Volume for Allwinner A10 and Allwinner A20.
Add Line Right, Line Left, Line Playback Switch for Allwinner A10 and
Allwinner A20.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-07 12:15:23 +00:00
Danny Milosavljevic
50d1641948
ASoC: sun4i-codec: Add FM Playback Volume, FM Left, FM Right, FM Playback Switch
Add FM Playback Volume for Allwinner A10 and Allwinner A20.
Add FM Left, FM Right, FM Playback Switch for Allwinner A10 and
Allwinner A20.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-07 12:15:17 +00:00
Danny Milosavljevic
44a1f4e8cf
ASoC: sun4i-codec: Add Mic1 Playback Switch, Mic2 Playback Switch
Add Mic1 Playback Switch and Mic2 Playback Switch for Allwinner A10 and
Allwinner A20.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-07 12:15:14 +00:00
Danny Milosavljevic
0bbb8e83cf
ASoC: sun4i-codec: Merge sun4i_codec_left_mixer_controls and sun4i_codec_right_mixer_controls into sun4i_codec_mixer_controls
Since it's now possible to have a DAPM mixer control with multiple
channels, use it to cut down the total number of controls.

Keep "Left Mixer Left DAC Playback Switch" and "Right Mixer Right DAC
Playback Switch" name & layout the same as before for compatibility.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-07 12:15:08 +00:00
Danny Milosavljevic
b329c78eb0
ASoC: sun4i-codec: Add Mic1 Boost Volume, Mic2 Boost Volume
Add Mic1 Boost Volume and Mic2 Boost Volume for Allwinner A10 and for
Allwinner A20.

Those controls are in different registers per chip model, so put the
Allwinner A10 controls and the Allwinner A20 controls into the newly
split sun4i_codec_controls and sun7i_codec_controls, respectively.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-07 12:15:04 +00:00
Danny Milosavljevic
b71a7eb56c
ASoC: sun4i-codec: Add sun7i_codec_controls, sun7i_codec_codec
Introduce sun7i_codec_controls because some of the controls are different
on Allwinner A20 compared to Allwinner A10.

Also introduce sun7i_codec_codec in order to use sun7i_codec_controls and
make sun7i_codec_quirks use sun7i_codec_codec.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-07 12:15:00 +00:00
Danny Milosavljevic
b5a656030c
ASoC: sun4i-codec: Add Mic Playback Volume
Add a control "Mic Playback Volume" that allows the user to control the
MIC gain stage (common for Mic1 and Mic2) leading to the output mixer.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-07 12:14:57 +00:00
Danny Milosavljevic
63bd84890f
ASoC: sun4i-codec: Add MIC2 Pre-Amplifier, Mic2 input
Add MIC2 Pre-Amplifier, Mic2 input for Allwinner A10 and Allwinner A20.

Previously, there only the Mic1 input and MIC1 Pre-Amplifier was exposed.
This exposes the Mic2 input and MIC2 Pre-Amplifier.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-07 12:14:53 +00:00
Colin Ian King
6c3e630236
ASoC: codecs: jz4725b: fix spelling mistake "Deemphatize" -> "Deemphasize"
There is a spelling mistake in the SOC_SINGLE control name. Fix this.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-07 12:10:33 +00:00
kbuild test robot
afb8662650
ASoC: wcd9335: fix semicolon.cocci warnings
sound/soc/codecs/wcd-clsh-v2.c:545:2-3: Unneeded semicolon
sound/soc/codecs/wcd-clsh-v2.c:211:2-3: Unneeded semicolon
sound/soc/codecs/wcd-clsh-v2.c:250:2-3: Unneeded semicolon

 Remove unneeded semicolon.

Generated by: scripts/coccinelle/misc/semicolon.cocci

Fixes: cc2e324d39 ("ASoC: wcd9335: add CLASS-H Controller support")
CC: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-07 12:08:33 +00:00
Jiada Wang
76379dfbfd
ASoC: rsnd: ssiu: correct shift bit for ssiu9
Currently "0xf << 36" is used to
clear SSIU-9 internal buffer state, which overflows 32-bit value
according to user reference manual, it is always bit4 ~ bit7
of SSI_SYS_STATUS[1,3,5,7] registers indicate
SSIU-9's buffer state, so "0xf << 4" should be used.

This patch fix incorrect shifting issue in SSIU-9 case

Fixes: commit b7169ddea2 ("ASoC: rsnd: remove RSND_REG_ from rsnd_reg")

Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-07 12:04:44 +00:00
Paul Cercueil
e9d97b05a8
ASoC: codecs: Add jz4725b-codec driver
Add jz4725b-codec driver to support the internal CODEC found in the
JZ4725B SoC from Ingenic.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-06 18:16:38 +00:00
Kuninori Morimoto
d9111d3602
ASoC: rsnd: fixup rsnd_ssi_master_clk_start() user count check
commit 4d230d1271 ("ASoC: rsnd: fixup not to call clk_get/set
under non-atomic") added new rsnd_ssi_prepare() and moved
rsnd_ssi_master_clk_start() to .prepare.
But, ssi user count (= ssi->usrcnt) is incremented at .init
(= rsnd_ssi_init()).
Because of these timing exchange, ssi->usrcnt check at
rsnd_ssi_master_clk_start() should be adjusted.
Otherwise, 2nd master clock setup will be no check.
This patch fixup this issue.

Fixes: commit 4d230d1271 ("ASoC: rsnd: fixup not to call clk_get/set under non-atomic")
Reported-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Reported-by: Valentine Barshak <valentine.barshak@cogentembedded.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-06 17:44:18 +00:00
Takashi Iwai
62e94da3e9 media: Drop superfluous PCM preallocation error checks
snd_pcm_lib_preallocate_pages() and co always succeed, so the error
check is simply redundant.  Drop it.

Acked-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-06 18:37:29 +01:00
Pierre-Louis Bossart
f13d4b5f85
ASoC: dapm: harden use of lookup tables
To detect potential errors, let's add:

a) build-time warnings when the table size isn't aligned with the enum
list
b) run-time warnings when the values are not initialized. This
requires an increase by one of all values to avoid the default 0.

Suggested-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-06 17:32:02 +00:00
Mark Brown
e29fe437ea
Merge branch 'asoc-5.0' into asoc-5.1 for dapm table 2019-02-06 17:31:39 +00:00
Takashi Iwai
6c42243663 ASoC: dmaengine: Drop superfluous PCM preallocation error checks
snd_pcm_lib_preallocate_pages() and co always succeed, so the error
check is simply redundant.  Drop it.

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-06 18:29:49 +01:00
Takashi Iwai
8eea18f6a4 ASoC: xtensa: Drop superfluous PCM preallocation error checks
snd_pcm_lib_preallocate_pages() and co always succeed, so the error
check is simply redundant.  Drop it.

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-06 18:29:44 +01:00
Takashi Iwai
c87592fec3 ASoC: uniphier: Drop superfluous PCM preallocation error checks
snd_pcm_lib_preallocate_pages() and co always succeed, so the error
check is simply redundant.  Drop it.

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-06 18:29:39 +01:00
Takashi Iwai
4f39e4c969 ASoC: txx9: Drop superfluous PCM preallocation error checks
snd_pcm_lib_preallocate_pages() and co always succeed, so the error
check is simply redundant.  Drop it.

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-06 18:29:33 +01:00
Takashi Iwai
18183edaad ASoC: stm: Drop superfluous PCM preallocation error checks
snd_pcm_lib_preallocate_pages() and co always succeed, so the error
check is simply redundant.  Drop it.

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-06 18:29:28 +01:00
Takashi Iwai
b76c7fe6c9 ASoC: sh: Drop superfluous PCM preallocation error checks
snd_pcm_lib_preallocate_pages() and co always succeed, so the error
check is simply redundant.  Drop it.

Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-06 18:29:22 +01:00
Takashi Iwai
fba3b09f18 ASoC: meson: Drop superfluous PCM preallocation error checks
snd_pcm_lib_preallocate_pages() and co always succeed, so the error
check is simply redundant.  Drop it.

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-06 18:29:16 +01:00
Takashi Iwai
15486e63e7 ASoC: mediatek: Drop superfluous PCM preallocation error checks
snd_pcm_lib_preallocate_pages() and co always succeed, so the error
check is simply redundant.  Drop it.

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-06 18:29:11 +01:00
Takashi Iwai
62961dd5f6 ASoC: intel: Drop superfluous PCM preallocation error checks
snd_pcm_lib_preallocate_pages() and co always succeed, so the error
check is simply redundant.  Drop it.

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-06 18:29:05 +01:00
Takashi Iwai
ad8ba770ca ASoC: dwc: Drop superfluous PCM preallocation error checks
snd_pcm_lib_preallocate_pages() and co always succeed, so the error
check is simply redundant.  Drop it.

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-06 18:28:59 +01:00
Takashi Iwai
f6aa470f0d ASoC: amd: Drop superfluous PCM preallocation error checks
snd_pcm_lib_preallocate_pages() and co always succeed, so the error
check is simply redundant.  Drop it.

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-06 18:28:42 +01:00
Pierre-Louis Bossart
c16e120100
ASoC: dapm: fix out-of-bounds accesses to DAPM lookup tables
KASAN reports and additional traces point to out-of-bounds accesses to
the dapm_up_seq and dapm_down_seq lookup tables. The indices used are
larger than the array definition.

Fix by adding missing entries for the new widget types in these two
lookup tables, and align them with PGA values.

Also the sequences for the following widgets were not defined. Since
their values defaulted to zero, assign them explicitly

 snd_soc_dapm_input
 snd_soc_dapm_output
 snd_soc_dapm_vmid
 snd_soc_dapm_siggen
 snd_soc_dapm_sink

Fixes: 8a70b4544e ('ASoC: dapm: Add new widget type for constructing DAPM graphs on DSPs.').
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-06 17:25:49 +00:00
Takashi Iwai
0b2338a9bf ALSA: cs46xx: Clean up proc file creations
Again no functional changes, but only code clean up.
Use a standard macro for initializing the procfs entries, also drop
the info entries stored in dsp_spos_instance, as they are removed
recursively by a single snd_info_free_entry() calls.

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-06 18:11:59 +01:00
Takashi Iwai
29b2625ff6 ALSA: info: Move card id proc creation into info.c
The creation of card's id proc file can be moved gracefully into
info.c.  Also, the assignment of card->proc_id is superfluous and can
be dropped.  So let's do it.

Basically this is no functional change but code refactoring, but one
potential behavior change is that now it returns properly the error
code from snd_info_card_register(), which is a good thing (tm).

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-06 18:11:58 +01:00
Takashi Iwai
a858ee6655 ALSA: info: Minor optimization
Just a minor code optimization to reduce the source code size
slightly.  No functional changes.

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-06 18:11:58 +01:00
Takashi Iwai
9725752867 ALSA: info: Drop unused snd_info_entry.card field
It's referred only in snd_card_id_read() which can receive the card
object via private_data.

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-06 18:11:58 +01:00
Takashi Iwai
7449054af0 ALSA: usb: Clean up with new procfs helpers
Simplify the proc fs creation code with new helper functions,
snd_card_ro_proc_new() and snd_card_rw_proc_new().
Just a code refactoring and no functional changes.

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-06 18:11:57 +01:00
Takashi Iwai
3c6ee77088 ALSA: sparc: Clean up with new procfs helpers
Simplify the proc fs creation code with new helper functions,
snd_card_ro_proc_new() and snd_card_rw_proc_new().
Just a code refactoring and no functional changes.

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-06 18:11:57 +01:00
Takashi Iwai
50a7a8e916 ALSA: pcmcia: Clean up with new procfs helpers
Simplify the proc fs creation code with new helper functions,
snd_card_ro_proc_new() and snd_card_rw_proc_new().
Just a code refactoring and no functional changes.

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-06 18:11:57 +01:00
Takashi Iwai
47f2769b4b ALSA: pci: Clean up with new procfs helpers
Simplify the proc fs creation code with new helper functions,
snd_card_ro_proc_new() and snd_card_rw_proc_new().
Just a code refactoring and no functional changes.

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-06 18:11:56 +01:00
Takashi Iwai
5a170e9e4c ALSA: i2c: Clean up with new procfs helpers
Simplify the proc fs creation code with new helper functions,
snd_card_ro_proc_new() and snd_card_rw_proc_new().
Just a code refactoring and no functional changes.

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-06 18:11:56 +01:00