Commit Graph

997912 Commits

Author SHA1 Message Date
Pierre-Louis Bossart
248d4dc9c3
ASoC: ti: omap-abe-twl6040: remove useless assignment
cppcheck warning:

sound/soc/ti/omap-abe-twl6040.c:173:10: style: Variable 'ret' is
assigned a value that is never used. [unreadVariable]
 int ret = 0;
         ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@gmail.com>
Link: https://lore.kernel.org/r/20210326215927.936377-15-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 18:03:26 +01:00
Pierre-Louis Bossart
53567ebce4
ASoC: tegra: tegra20_das: align function prototypes
cppcheck warnings:

sound/soc/tegra/tegra20_das.c:35:40: style:inconclusive: Function
'tegra20_das_connect_dap_to_dac' argument 1 names different:
declaration 'dap_id' definition 'dap'. [funcArgNamesDifferent]

int tegra20_das_connect_dap_to_dac(int dap, int dac)
                                       ^
sound/soc/tegra/tegra20_das.h:98:47: note: Function
'tegra20_das_connect_dap_to_dac' argument 1 names different:
declaration 'dap_id' definition 'dap'.
extern int tegra20_das_connect_dap_to_dac(int dap_id, int dac_sel);
                                              ^
sound/soc/tegra/tegra20_das.c:35:40: note: Function
'tegra20_das_connect_dap_to_dac' argument 1 names different:
declaration 'dap_id' definition 'dap'.
int tegra20_das_connect_dap_to_dac(int dap, int dac)
                                       ^
sound/soc/tegra/tegra20_das.c:35:49: style:inconclusive: Function
'tegra20_das_connect_dap_to_dac' argument 2 names different:
declaration 'dac_sel' definition 'dac'. [funcArgNamesDifferent]
int tegra20_das_connect_dap_to_dac(int dap, int dac)
                                                ^
sound/soc/tegra/tegra20_das.h:98:59: note: Function
'tegra20_das_connect_dap_to_dac' argument 2 names different:
declaration 'dac_sel' definition 'dac'.
extern int tegra20_das_connect_dap_to_dac(int dap_id, int dac_sel);
                                                          ^
sound/soc/tegra/tegra20_das.c:35:49: note: Function 'tegra20_das_connect_dap_to_dac' argument 2 names different: declaration 'dac_sel' definition 'dac'.
int tegra20_das_connect_dap_to_dac(int dap, int dac)
                                                ^
sound/soc/tegra/tegra20_das.c:53:40: style:inconclusive: Function
'tegra20_das_connect_dap_to_dap' argument 1 names different:
declaration 'dap_id' definition 'dap'. [funcArgNamesDifferent]
int tegra20_das_connect_dap_to_dap(int dap, int otherdap, int master,
                                       ^
sound/soc/tegra/tegra20_das.h:108:47: note: Function
'tegra20_das_connect_dap_to_dap' argument 1 names different:
declaration 'dap_id' definition 'dap'.
extern int tegra20_das_connect_dap_to_dap(int dap_id, int other_dap_sel,
                                              ^
sound/soc/tegra/tegra20_das.c:53:40: note: Function
'tegra20_das_connect_dap_to_dap' argument 1 names different:
declaration 'dap_id' definition 'dap'.
int tegra20_das_connect_dap_to_dap(int dap, int otherdap, int master,
                                       ^
sound/soc/tegra/tegra20_das.c:53:49: style:inconclusive: Function
'tegra20_das_connect_dap_to_dap' argument 2 names different:
declaration 'other_dap_sel' definition
'otherdap'. [funcArgNamesDifferent]
int tegra20_das_connect_dap_to_dap(int dap, int otherdap, int master,
                                                ^
sound/soc/tegra/tegra20_das.h:108:59: note: Function
'tegra20_das_connect_dap_to_dap' argument 2 names different:
declaration 'other_dap_sel' definition 'otherdap'.
extern int tegra20_das_connect_dap_to_dap(int dap_id, int other_dap_sel,
                                                          ^
sound/soc/tegra/tegra20_das.c:53:49: note: Function
'tegra20_das_connect_dap_to_dap' argument 2 names different:
declaration 'other_dap_sel' definition 'otherdap'.
int tegra20_das_connect_dap_to_dap(int dap, int otherdap, int master,
                                                ^
sound/soc/tegra/tegra20_das.c:75:40: style:inconclusive: Function
'tegra20_das_connect_dac_to_dap' argument 1 names different:
declaration 'dac_id' definition 'dac'. [funcArgNamesDifferent]
int tegra20_das_connect_dac_to_dap(int dac, int dap)
                                       ^
sound/soc/tegra/tegra20_das.h:118:47: note: Function
'tegra20_das_connect_dac_to_dap' argument 1 names different:
declaration 'dac_id' definition 'dac'.
extern int tegra20_das_connect_dac_to_dap(int dac_id, int dap_sel);
                                              ^
sound/soc/tegra/tegra20_das.c:75:40: note: Function
'tegra20_das_connect_dac_to_dap' argument 1 names different:
declaration 'dac_id' definition 'dac'.
int tegra20_das_connect_dac_to_dap(int dac, int dap)
                                       ^
sound/soc/tegra/tegra20_das.c:75:49: style:inconclusive: Function
'tegra20_das_connect_dac_to_dap' argument 2 names different:
declaration 'dap_sel' definition 'dap'. [funcArgNamesDifferent]
int tegra20_das_connect_dac_to_dap(int dac, int dap)
                                                ^
sound/soc/tegra/tegra20_das.h:118:59: note: Function
'tegra20_das_connect_dac_to_dap' argument 2 names different:
declaration 'dap_sel' definition 'dap'.
extern int tegra20_das_connect_dac_to_dap(int dac_id, int dap_sel);
                                                          ^
sound/soc/tegra/tegra20_das.c:75:49: note: Function
'tegra20_das_connect_dac_to_dap' argument 2 names different:
declaration 'dap_sel' definition 'dap'.
int tegra20_das_connect_dac_to_dap(int dac, int dap)
                                                ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20210326215927.936377-14-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 18:03:25 +01:00
Pierre-Louis Bossart
1bc6d7a90b
ASoC: tegra: tegra20_das: clarify expression
cppcheck warning:

sound/soc/tegra/tegra20_das.c:64:60: style: Boolean result is used in
bitwise operation. Clarify expression with
parentheses. [clarifyCondition]
 reg = otherdap << TEGRA20_DAS_DAP_CTRL_SEL_DAP_CTRL_SEL_P |
                                                           ^
sound/soc/tegra/tegra20_das.c:65:61: style: Boolean result is used in
bitwise operation. Clarify expression with
parentheses. [clarifyCondition]

  !!sdata2rx << TEGRA20_DAS_DAP_CTRL_SEL_DAP_SDATA2_TX_RX_P |
                                                            ^
sound/soc/tegra/tegra20_das.c:66:61: style: Boolean result is used in
bitwise operation. Clarify expression with
parentheses. [clarifyCondition]
  !!sdata1rx << TEGRA20_DAS_DAP_CTRL_SEL_DAP_SDATA1_TX_RX_P |
                                                            ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20210326215927.936377-13-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 18:03:24 +01:00
Pierre-Louis Bossart
54f78aebe8
ASoC: sunxi: sun8i-codec: clarify expression
cppcheck warning:

sound/soc/sunxi/sun8i-codec.c:488:28: style: Clarify calculation
precedence for '%' and '?'. [clarifyCalculation]
 return sample_rate % 4000 ? 22579200 : 24576000;
                           ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Acked-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20210326215927.936377-12-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 18:03:23 +01:00
Pierre-Louis Bossart
11033e51b3
ASoC: stm: stm32_adfsdm: fix snprintf format string
cppcheck warning:

sound/soc/stm/stm32_adfsdm.c:120:2: warning: %d in format
string (no. 1) requires 'int' but the argument type is 'unsigned
int'. [invalidPrintfArgType_sint]
 snprintf(str_freq, sizeof(str_freq), "%d\n", freq);
 ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210326215927.936377-11-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 18:03:22 +01:00
Pierre-Louis Bossart
00a820086d
ASoC: sti: uniperif: align function prototypes
cppcheck warning:

sound/soc/sti/uniperif_player.c:1049:24: style:inconclusive: Function
'uni_player_init' argument 2 names different: declaration 'uni_player'
definition 'player'. [funcArgNamesDifferent]
      struct uniperif *player)
                       ^
sound/soc/sti/uniperif.h:1375:24: note: Function 'uni_player_init'
argument 2 names different: declaration 'uni_player' definition
'player'.
      struct uniperif *uni_player);
                       ^
sound/soc/sti/uniperif_player.c:1049:24: note: Function
'uni_player_init' argument 2 names different: declaration 'uni_player'
definition 'player'.
      struct uniperif *player)
                       ^
sound/soc/sti/uniperif_reader.c:411:24: style:inconclusive: Function
'uni_reader_init' argument 2 names different: declaration 'uni_reader'
definition 'reader'. [funcArgNamesDifferent]
      struct uniperif *reader)
                       ^
sound/soc/sti/uniperif.h:1380:24: note: Function 'uni_reader_init'
argument 2 names different: declaration 'uni_reader' definition
'reader'.
      struct uniperif *uni_reader);
                       ^
sound/soc/sti/uniperif_reader.c:411:24: note: Function
'uni_reader_init' argument 2 names different: declaration 'uni_reader'
definition 'reader'.
      struct uniperif *reader)
                       ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Link: https://lore.kernel.org/r/20210326215927.936377-10-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 18:03:21 +01:00
Pierre-Louis Bossart
bf2a6b44d5
ASoC: sti: sti_uniperif: add missing error check
cppcheck warning:

sound/soc/sti/sti_uniperif.c:490:6: style: Variable 'ret' is
reassigned a value before the old one has been
used. [redundantAssignment]
 ret = devm_snd_soc_register_component(&pdev->dev,
     ^
sound/soc/sti/sti_uniperif.c:486:6: note: ret is assigned
 ret = sti_uniperiph_cpu_dai_of(node, priv);
     ^
sound/soc/sti/sti_uniperif.c:490:6: note: ret is overwritten
 ret = devm_snd_soc_register_component(&pdev->dev,
     ^

sti_uniperiph_cpu_dai_of() can return -EINVAL which seems like a
good-enough reason to bail.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Link: https://lore.kernel.org/r/20210326215927.936377-9-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 18:03:20 +01:00
Pierre-Louis Bossart
00a25480cc
ASoC: pxa: remove useless assignment
cppcheck warning:

sound/soc/pxa/mmp-pcm.c:207:10: style: Variable 'ret' is assigned a
value that is never used. [unreadVariable]
 int ret = 0, stream;
         ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210326215927.936377-8-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 18:03:19 +01:00
Pierre-Louis Bossart
18efddee4f
ASoC: meson: axg-tdmout: remove useless assignment
cppcheck complains about potential null pointer dereference but it's
rather an unnecessary assignment to NULL before walking through a
list.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210326215927.936377-7-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 18:03:18 +01:00
Pierre-Louis Bossart
84d0493f67
ASoC: meson: axg-tdmin: remove useless assignment
cppcheck complains about potential null pointer dereference but it's
rather an unnecessary assignment to NULL before walking through a
list.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210326215927.936377-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 18:03:17 +01:00
Pierre-Louis Bossart
ce36242046
ASoC: bcm: cygnus_ssp: remove useless initialization
Cppcheck warning:

sound/soc/bcm/cygnus-ssp.c:1364:6: style: Redundant initialization for
'err'. The initialized value is overwritten before it is
read. [redundantInitialization]
 err = devm_snd_soc_register_component(dev, &cygnus_ssp_component,
     ^
sound/soc/bcm/cygnus-ssp.c:1313:10: note: err is initialized
 int err = -EINVAL;
         ^
sound/soc/bcm/cygnus-ssp.c:1364:6: note: err is overwritten
 err = devm_snd_soc_register_component(dev, &cygnus_ssp_component,
     ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210326215927.936377-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 18:03:17 +01:00
Pierre-Louis Bossart
6692dc07fa
ASoC: atmel: atmel-i2s: remove useless initialization
Cppcheck complains:

sound/soc/atmel/atmel-i2s.c:628:6: style: Redundant initialization for 'err'. The initialized value is overwritten before it is read. [redundantInitialization]
 err = devm_request_irq(&pdev->dev, irq, atmel_i2s_interrupt, 0,
     ^
sound/soc/atmel/atmel-i2s.c:598:10: note: err is initialized
 int err = -ENXIO;
         ^
sound/soc/atmel/atmel-i2s.c:628:6: note: err is overwritten
 err = devm_request_irq(&pdev->dev, irq, atmel_i2s_interrupt, 0,
     ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Link: https://lore.kernel.org/r/20210326215927.936377-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 18:03:16 +01:00
Pierre-Louis Bossart
86f3c05534
ASoC: atmel: fix shadowed variable
Fix cppcheck warning:

sound/soc/atmel/atmel-classd.c:51:14: style: Local variable 'pwm_type'
shadows outer variable [shadowVariable]
 const char *pwm_type;
             ^
sound/soc/atmel/atmel-classd.c:226:27: note: Shadowed declaration
static const char * const pwm_type[] = {
                          ^
sound/soc/atmel/atmel-classd.c:51:14: note: Shadow variable
 const char *pwm_type;
             ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Link: https://lore.kernel.org/r/20210326215927.936377-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 18:03:15 +01:00
Pierre-Louis Bossart
2711a2d993
ASoC: amd: renoir: acp3x-pdm-dma: remove unnecessary assignments
cppcheck warning:

sound/soc/amd/renoir/acp3x-pdm-dma.c:132:17: style: Variable
'pdm_dma_enable' is assigned a value that is never
used. [unreadVariable]
 pdm_dma_enable = 0x00;
                ^
sound/soc/amd/renoir/acp3x-pdm-dma.c:156:18: style: Variable
'pdm_dma_enable' is assigned a value that is never
used. [unreadVariable]
  pdm_dma_enable = 0x00;
                 ^

indeed those values are never used because the timeout is reset.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210326215927.936377-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 18:03:14 +01:00
Mark Brown
ad858508fd ALSA: control - add generic LED API
This patchset tries to resolve the diversity in the audio LED
 control among the ALSA drivers. A new control layer registration
 is introduced which allows to run additional operations on
 top of the elementary ALSA sound controls.
 
 A new control access group (three bits in the access flags)
 was introduced to carry the LED group information for
 the sound controls. The low-level sound drivers can just
 mark those controls using this access group. This information
 is not exported to the user space, but user space can
 manage the LED sound control associations through sysfs
 (last patch) per Mark's request. It makes things fully
 configurable in the kernel and user space (UCM).
 
 The actual state ('route') evaluation is really easy
 (the minimal value check for all channels / controls / cards).
 If there's more complicated logic for a given hardware,
 the card driver may eventually export a new read-only
 sound control for the LED group and do the logic itself.
 
 The new LED trigger control code is completely separated
 and possibly optional (there's no symbol dependency).
 The full code separation allows eventually to move this
 LED trigger control to the user space in future.
 Actually it replaces the already present functionality
 in the kernel space (HDA drivers) and allows a quick adoption
 for the recent hardware (ASoC codecs including SoundWire).
 
 snd_ctl_led            24576  0
 
 The sound driver implementation is really easy:
 
 1) call snd_ctl_led_request() when control LED layer should be
    automatically activated
    / it calls module_request("snd-ctl-led") on demand /
 2) mark all related kcontrols with
         SNDRV_CTL_ELEM_ACCESS_SPK_LED or
         SNDRV_CTL_ELEM_ACCESS_MIC_LED
 
 Link: https://lore.kernel.org/r/20210317172945.842280-1-perex@perex.cz
 Signed-off-by: Takashi Iwai <tiwai@suse.de>
 -----BEGIN PGP SIGNATURE-----
 
 iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmBjRuQOHHRpd2FpQHN1
 c2UuZGUACgkQLtJE4w1nLE9ZQw/6Ao2X1io4TVnyO/gO8HtwmnZ6TWcrLUlySaep
 H6Suf0RHsOQO9VOaMcUarA3Wnz1vZ44qJ/fkdLTslnIPGSRJDUx15bbb+n2N6pQJ
 gS7Umxy6n73rQyEoDjd3ZorvDGjFSVFpjM+RYjk/Ohq+yziz7nQ/SZuHPPeqm1GU
 C5d9SxyXGdqlJJ6yFCHzbtjSmIey+l1TZ+j3rSSww/CzDKxB2l5J6JZAMUjVdL9b
 J80Mcw0XLdG9iTtEnkUt3TwvLMcMl95UPeQHIkVQlwsRRb3BtHNIwJLPQ/n+Cou7
 Hre3y2miUYHrNICEzMdMlpDzQBqu5wvpXgbgIV0CwAwCXPZBVWE1hVJ9gG0l+r1G
 fy1a75OmEin4V9g8w+wNTWDEgjwAOkWhA67WVjpbvHtd6kEbISzt4JHFksG1rjU2
 vXOIj2VBmQN6zHtxfcZqY8Ge4A7XGo7tAM/3NsUxin+2y7ZXI6sDvv+0esYmqrYr
 9as/tD84L5LTrbUYewaUgEdauQXluQI1egRi7pSeg7hZyLeYYkmszk54Ra3zdlmM
 m7Hr6u+Y/G7yeFdn/WdeG3VzdmxhC2ZFfk3gq0vneBS3WrATbf6nAORp2bwzGSz4
 pUsVLSv+vhpZdSF+IxpUuMnsLkkbUCvFivXLjQ6irSWvp7uts1HWdRowdg7Pe2lC
 FVbFRuA=
 =1uM7
 -----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmBkoFEACgkQJNaLcl1U
 h9BqTgf5AUfR5NbQgJIUMtdMsuz+bthKGuPnpYhYzNUH0io9i3Sjpt0Mbw21dLp2
 nXW+70BH0tJZBGR4DNGpmcpBLH5WPdOR9WIv4vCYy9Pr0uCGGKF/JkGeZAg7/llF
 C3+yDfTnF0AvR+74xbf/LTjBPGja/08PED1ZC00NAkLhE3C0Pa/VQ0NaEtPUULWE
 ZOWboF7hfQUeGzGPTqNp4Cy0/Pzokk6Fvl4kgfrxjNWO7ojIv9mCAvmYbusLW7NU
 3Ph5VGsIuyMeorEoAVOFaBY2nrYG/mFZyzTNWJMgvF1MdeigMPNfbbffrUK0sn6k
 e81zgWbwxboEujQ91/EZU7glIqtb6A==
 =rr4V
 -----END PGP SIGNATURE-----

Merge tag 'mute-led-rework' of https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound into asoc-5.13

ALSA: control - add generic LED API

This patchset tries to resolve the diversity in the audio LED
control among the ALSA drivers. A new control layer registration
is introduced which allows to run additional operations on
top of the elementary ALSA sound controls.

A new control access group (three bits in the access flags)
was introduced to carry the LED group information for
the sound controls. The low-level sound drivers can just
mark those controls using this access group. This information
is not exported to the user space, but user space can
manage the LED sound control associations through sysfs
(last patch) per Mark's request. It makes things fully
configurable in the kernel and user space (UCM).

The actual state ('route') evaluation is really easy
(the minimal value check for all channels / controls / cards).
If there's more complicated logic for a given hardware,
the card driver may eventually export a new read-only
sound control for the LED group and do the logic itself.

The new LED trigger control code is completely separated
and possibly optional (there's no symbol dependency).
The full code separation allows eventually to move this
LED trigger control to the user space in future.
Actually it replaces the already present functionality
in the kernel space (HDA drivers) and allows a quick adoption
for the recent hardware (ASoC codecs including SoundWire).

snd_ctl_led            24576  0

The sound driver implementation is really easy:

1) call snd_ctl_led_request() when control LED layer should be
   automatically activated
   / it calls module_request("snd-ctl-led") on demand /
2) mark all related kcontrols with
        SNDRV_CTL_ELEM_ACCESS_SPK_LED or
        SNDRV_CTL_ELEM_ACCESS_MIC_LED

Link: https://lore.kernel.org/r/20210317172945.842280-1-perex@perex.cz
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-03-31 17:16:14 +01:00
Mark Brown
326b0037fd
Merge series "ASoC: simple-card: cleanup and prepare for Multi CPU/Codec support" from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>:
Hi Mark

I want to add new audio-graph-card2 driver which can support
not only DPCM, but also Multi-CPU/Codec, and Codec2Codec.
And it is also supporting user customization.

But before supporting such driver, we need to cleanup existing
simple-card / audio-graph, because these and new driver are
sharing code.

This patch-set are cleanup and prepare for Multi-CPU/Codec support.

Kuninori Morimoto (6):
  ASoC: simple-card-utils.c: remove old comment
  ASoC: simple-card-utils: alloc dai_link information for CPU/Codec/Platform
  ASoC: audio-graph: count DAI / link numbers as in order
  ASoC: audio-graph: cleanup graph_for_each_link()
  ASoC: simple-card: count DAI / link numbers as in order
  ASoC: simple-card: cleanup graph_for_each_link()

 include/sound/simple_card_utils.h     |   7 +-
 sound/soc/generic/audio-graph-card.c  | 112 +++++++++++++------------
 sound/soc/generic/simple-card-utils.c |  20 +++--
 sound/soc/generic/simple-card.c       | 115 +++++++++++++++-----------
 4 files changed, 143 insertions(+), 111 deletions(-)

--
2.25.1
2021-03-31 15:53:49 +01:00
Jack Yu
e896ec3908
ASoC: rt1019: add address-cells and size-cells information
Add address-cells and size-cells information to fix warnings
for rt1019.yaml.

Signed-off-by: Jack Yu <jack.yu@realtek.com>
Link: https://lore.kernel.org/r/20210331071046.12526-1-jack.yu@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 13:52:49 +01:00
Thierry Reding
868d5c6340
ASoC: tegra: Set driver name explicitly
The SoC sound core will generate a driver name by normalizing the card
name. However, most of the time that name does not tell anything about
the driver and is therefore useless for this purpose.

Make the driver name more useful by setting it explicitly during card
initialization.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20210330180657.1867971-1-thierry.reding@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 13:52:48 +01:00
Bhaskar Chowdhury
50cbf94556
ASoC: Intel: Fix a typo
s/struture/structure/

Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com>
Link: https://lore.kernel.org/r/20210322064909.4189290-1-unixbhaskar@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 13:52:47 +01:00
Shengjiu Wang
8d246806d5
ASoC: dt-bindings: ak5558: Add compatible string for ak5552
Add compatible string "asahi-kasei,ak5552" for ak5552

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/1617176686-25528-2-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 13:52:46 +01:00
Viorel Suman
d8c5c82e4e
ASoC: ak5558: Add support for ak5552
AK5552 is a 32-bit 2ch ADC and has the same register
map as AK5558.

Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1617176686-25528-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 13:52:45 +01:00
Hans de Goede
875c40eadf
ASoC: Intel: bytcr_rt5640: Add quirk for the Chuwi Hi8 tablet
The Chuwi Hi8 tablet is using an analog mic on IN1 and has its
jack-detect connected to JD2_IN4N, instead of using the default
IN3 for its internal mic and JD1_IN4P for jack-detect.

It also only has 1 speaker.

Add a quirk applying the correct settings for this configuration.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210325221054.22714-1-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 13:52:44 +01:00
Kuninori Morimoto
39af7f7a03
ASoC: simple-card: cleanup graph_for_each_link()
simple-card checks DT links 2 times. 1st is for counting DAIs / links
to allocating memory, 2nd is for detecting DAIs.
To detecting DAIs as CPU-dummy -> dummy-Codec order when DPCM case,
it uses  loops 2 times.
Because of this kind of complex background, it needs to use local
varuable for it, and each call-back functions need to care about it.

Now, 1st and 2nd DT link check are using same order,
thus we can share same code. This patch do it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/875z1e1tov.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 13:42:44 +01:00
Kuninori Morimoto
a6e8798061
ASoC: simple-card: count DAI / link numbers as in order
simple-card checks DT links 2 times. 1st is for counting DAIs / links
to allocating memory, 2nd is for detecting DAIs.
To detecting DAIs as CPU-dummy -> dummy-Codec order when DPCM case,
it uses loops 2 times at 2nd DT link check.
But it doesn't do it at 1st DT link check.

	for (li.cpu = 1; li.cpu >= 0; li.cpu--) {
		/*
		 * Detect all CPU first, and Detect all Codec 2n
		 *
		 * In Normal sound case, all DAIs are detected
		 * as "CPU-Codec".
		 *
		 * In DPCM sound case,
		 * all CPUs   are detected as "CPU-dummy", and
		 * all Codecs are detected as "dummy-Codec".
		 * To avoid random sub-device numbering,
		 * detect "dummy-Codec" in last;
		 */
		ret = simple_for_each_link(...);
		...
	}

To prepare supporting multi-CPU/Codec, and code cleanup,
this patch use same loop for 1st DT link check, too.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/877dlu1tp2.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 13:42:43 +01:00
Kuninori Morimoto
e9cbcf23a2
ASoC: audio-graph: cleanup graph_for_each_link()
audio-graph checks DT links 2 times. 1st is for counting DAIs / links
to allocating memory, 2nd is for detecting DAIs.
To detecting DAIs as CPU-dummy -> dummy-Codec order when DPCM case,
it uses  loops 2 times.
Because of this kind of complex background, it needs to use local
varuable for it, and each call-back functions need to care about it.

Now, 1st and 2nd DT link check are using same order,
thus we can share same code. This patch do it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/878s6a1tpf.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 13:42:42 +01:00
Kuninori Morimoto
674b9438e2
ASoC: audio-graph: count DAI / link numbers as in order
audio-graph checks DT links 2 times. 1st is for counting DAIs / links
to allocating memory, 2nd is for detecting DAIs.
To detecting DAIs as CPU-dummy -> dummy-Codec order when DPCM case,
it uses loops 2 times at 2nd DT link check.
But it doesn't do it at 1st DT link check.

	for (li.cpu = 1; li.cpu >= 0; li.cpu--) {
		/*
		 * Detect all CPU first, and Detect all Codec 2n
		 *
		 * In Normal sound case, all DAIs are detected
		 * as "CPU-Codec".
		 *
		 * In DPCM sound case,
		 * all CPUs   are detected as "CPU-dummy", and
		 * all Codecs are detected as "dummy-Codec".
		 * To avoid random sub-device numbering,
		 * detect "dummy-Codec" in last;
		 */
		ret = graph_for_each_link(...);
		...
	}

To prepare supporting multi-CPU/Codec, and code cleanup,
this patch use same loop for 1st DT link check, too.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87a6qq1tpp.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 13:42:41 +01:00
Kuninori Morimoto
050c7950fd
ASoC: simple-card-utils: alloc dai_link information for CPU/Codec/Platform
simple-card / audio-graph are assuming single CPU/Codec/Platform on
dai_link. Because of it, it is difficult to support Multi-CPU/Codec.

This patch allocs CPU/Codec/Platform dai_link imformation
instead of using existing props information. It can update to
multi-CPU/Codec, but is still assuming single-CPU/Codec for now.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87blb61tpv.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 13:42:40 +01:00
Kuninori Morimoto
89503d736e
ASoC: simple-card-utils.c: remove old comment
commit adb76b5b9c ("ASoC: soc-core: remove legacy style dai_link")
removed snd_soc_init_multicodec(). The comment on asoc_simple_init_priv()
is no longer needed. This patch removes it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87czvm1tq2.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31 13:42:40 +01:00
Rob Herring
8b01a0d0b5
ASoC: dt-bindings: nvidia, tegra210-ahub: Add missing child nodes
The nvidia,tegra210-ahub binding is missing schema for child nodes. This
results in warnings if 'additionalProperties: false' is set (or when the
tools implement 'unevaluatedProperties' support). Add the child nodes
and reference their schema if one exists.

Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: Sameer Pujar <spujar@nvidia.com>
Cc: alsa-devel@alsa-project.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Sameer Pujar <spujar@nvidia.com>
Link: https://lore.kernel.org/r/20210326195003.3756394-1-robh@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-30 16:53:53 +01:00
Jaroslav Kysela
a135dfb5de ALSA: led control - add sysfs kcontrol LED marking layer
We need to manage the kcontrol entries association for the LED trigger
from the user space. This patch adds a layer to the sysfs tree like:

/sys/devices/virtual/sound/ctl-led/mic
   + card0
   |  + attach
   |  + detach
   |  ...
   + card1
      + attach
      ...

Operations:

  attach and detach
    - amixer style ID is accepted and easy strings for numid and
      simple names
  reset
    - reset all associated kcontrol entries
  list
    - list associated kcontrol entries (numid values only)

Additional symlinks:

/sys/devices/virtual/sound/ctl-led/mic/card0/card ->
  /sys/class/sound/card0

/sys/class/sound/card0/controlC0/led-mic ->
  /sys/devices/virtual/sound/ctl-led/mic/card0

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Link: https://lore.kernel.org/r/20210317172945.842280-7-perex@perex.cz
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-03-30 15:41:30 +02:00
Jaroslav Kysela
cb17fe0045 ALSA: control - add sysfs support to the LED trigger module
Create SYSFS/devices/virtual/sound/ctl-led tree
(with SYSFS/class/sound/ctl-led symlink).

  speaker/
    +-- mode
    +-- brightness
  mic/
    +-- mode
    +-- brightness

Copy the idea from the HDA driver and allow to set the audio
LEDs based on the various modes:

- follow mute
- follow moute (inverted to follow mute)
- off
- on

Also, the actual LED state is exposed.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Link: https://lore.kernel.org/r/20210317172945.842280-6-perex@perex.cz
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-03-30 15:38:37 +02:00
Jaroslav Kysela
e65bf99718 ALSA: HDA - remove the custom implementation for the audio LED trigger
With the new snd-ctl-led module, we have a generic way
to trigger audio LEDs based on the sound control changes.

Remove the custom implementation from the HDA driver.

Move the LED initialization before snd_hda_gen_parse_auto_config()
call in all drivers to create marked controls there.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Link: https://lore.kernel.org/r/20210317172945.842280-5-perex@perex.cz
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-03-30 15:35:15 +02:00
Jaroslav Kysela
22d8de62f1 ALSA: control - add generic LED trigger module as the new control layer
The recent laptops have usually two LEDs assigned to reflect
the speaker and microphone mute state. This implementation
adds a tiny layer on top of the control API which calculates
the state for those LEDs using the driver callbacks.

Two new access flags are introduced to describe the controls
which affects the audio path settings (an easy code change
for drivers).

The LED resource can be shared with multiple sound cards with
this code. The user space controls may be added to the state
chain on demand, too.

This code should replace the LED code in the HDA driver and
add a possibility to easy extend the other drivers (ASoC
codecs etc.).

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Link: https://lore.kernel.org/r/20210317172945.842280-4-perex@perex.cz
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-03-30 15:33:58 +02:00
Jaroslav Kysela
3f0638a033 ALSA: control - add layer registration routines
The layer registration allows to handle an extra functionality
on top of the control API. It can be used for the audio
LED control for example.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Link: https://lore.kernel.org/r/20210317172945.842280-3-perex@perex.cz
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-03-30 15:33:13 +02:00
Jaroslav Kysela
1fa4445f9a ALSA: control - introduce snd_ctl_notify_one() helper
This helper is required for the following generic LED mute
patch. The helper also simplifies some other functions.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Link: https://lore.kernel.org/r/20210317172945.842280-2-perex@perex.cz
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-03-30 15:33:03 +02:00
Dmitry Baryshkov
96fadf7e8f
ASoC: q6afe-clocks: fix reprobing of the driver
Q6afe-clocks driver can get reprobed. For example if the APR services
are restarted after the firmware crash. However currently Q6afe-clocks
driver will oops because hw.init will get cleared during first _probe
call. Rewrite the driver to fill the clock data at runtime rather than
using big static array of clocks.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Fixes: 520a1c396d ("ASoC: q6afe-clocks: add q6afe clock controller")
Link: https://lore.kernel.org/r/20210327092857.3073879-1-dmitry.baryshkov@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-30 12:42:52 +01:00
Mac Chiang
c7721e9427
ASoC: Intel: add max98390 echo reference support
load new topology file with speaker capture pipeline.

Signed-off-by: Mac Chiang <mac.chiang@intel.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/1616757689-22014-1-git-send-email-mac.chiang@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-30 12:42:51 +01:00
Colin Ian King
f556de6087
ASoC: mediatek: mt6359: Fix spelling mistake "reate" -> "create"
There is a spelling mistake in a dev_err error message. Fix it.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20210330084710.997731-1-colin.king@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-30 12:42:50 +01:00
Mark Brown
3de72d6a28
Merge series "Add mediatek MT6359 ASoC accdet jack driver" from Argus Lin <argus.lin@mediatek.com>:
All of 3-pole and 4-pole jack are supported.

change since v2:
  - fixs missing blank at Kconfig.
  - fixs comment format and spelling mistake.
  - changes private structure mt6359_accdet to mt6359-accdet.h and uses this
    data as function parameter.
  - removes compatible string declaration.
  - uses regmap_read_poll_timeout as polling timer.
  - simplify jack detection and key detection report function.
  - adds mt6359_accdet_enable_jack_detect for sound card jack initialization.

change since v1:
  - adds mt6359 accdet binding document
  - adds mt6359 accdet driver

*** BLURB HERE ***

Argus Lin (2):
  dt-bindings: mediatek: mt6359: add ASoC mt6359 ASoC accdet jack
    document
  ASoC: mediatek: mt6359: add MT6359 accdet jack driver

 .../bindings/sound/mt6359-accdet.yaml         |  164 ++
 sound/soc/codecs/Kconfig                      |    8 +
 sound/soc/codecs/Makefile                     |    2 +
 sound/soc/codecs/mt6359-accdet.c              | 1080 ++++++++++
 sound/soc/codecs/mt6359-accdet.h              |  128 ++
 sound/soc/codecs/mt6359.h                     | 1864 ++++++++++++++++-
 6 files changed, 3139 insertions(+), 107 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/sound/mt6359-accdet.yaml
 create mode 100644 sound/soc/codecs/mt6359-accdet.c
 create mode 100644 sound/soc/codecs/mt6359-accdet.h

--
2.18.0
2021-03-29 20:30:51 +01:00
Jaska Uimonen
c943a586f6
ASoC: SOF: match SSP config with pcm hw params
This patch adds a function to find a match between pcm hw params and SSP
DAI config. Config is matched against sample rate and if match is found
current config is set. If match isn't found last matched config is left
as current i.e. current config is not touched. Functionality for SSP
DAIs with 1 config remains the same as before.

Signed-off-by: Jaska Uimonen <jaska.uimonen@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20210326165150.255533-3-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-29 17:28:19 +01:00
Jaska Uimonen
e12be9fbfb
ASoC: SOF: Intel: HDA: add hw params callback for SSP DAIs
Currently SSP DAIs don't have hw params callback function as there
wasn't anything to setup after initial topology loading. After enabling
multiple DAI configs the current config can be sent in the callback.

This patch changes the way SSP config ipc is sent to the dsp. Before it
was only sent once in topology loading, but now it will be additionally
sent always when stream is opened. Mechanism is similar as with HDA
DAIs.

Signed-off-by: Jaska Uimonen <jaska.uimonen@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20210326165150.255533-2-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-29 17:28:18 +01:00
Jaska Uimonen
c1c03888f1
ASoC: SOF: parse multiple SSP DAI and hw configs
ASoC parses multiple hw_configs defined in topology. However currently
in SOF only the first config is used and others are discarded. First
change SOF driver to parse and save possible multiple configs in ssp
case. Also save the default config value provided by ASoC. Functionality
with only one defined config stays the same.

Signed-off-by: Jaska Uimonen <jaska.uimonen@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20210326165150.255533-1-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-29 17:28:17 +01:00
Shengjiu Wang
502e5321d8
ASoC: fsl_rpmsg: initialise pointers to NULL
This fixes the following sparse warnings:

sound/soc/fsl/fsl_rpmsg.c:45:45: sparse: sparse: Using plain integer as NULL pointer
sound/soc/fsl/fsl_rpmsg.c:45:56: sparse: sparse: Using plain integer as NULL pointer

Fixes: b73d9e6225 ("ASoC: fsl_rpmsg: Add CPU DAI driver for audio base on rpmsg")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/r/1616988868-971-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-29 17:28:16 +01:00
Vijendar Mukunda
d463cead11
ASoC: amd: fix acpi dependency kernel warning
Fix ACPI dependency kernel warning produced by powerpc
allyesconfig.

sound/soc/amd/acp-da7219-max98357a.c:684:28: warning:
'cz_rt5682_card' defined but not used [-Wunused-variable]

sound/soc/amd/acp-da7219-max98357a.c:671:28: warning: 'cz_card'
defined but not used [-Wunused-variable]

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/1616777074-5151-2-git-send-email-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-29 17:28:15 +01:00
Vijendar Mukunda
23f23db29a
ASoC: amd: update spdx license for acp machine driver
update SPDX license for acp machine driver.

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/1616777074-5151-1-git-send-email-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-29 17:28:14 +01:00
YueHaibing
0803a5cb5b
ASoC: dwc: Fix -Wmissing-prototypes warnings
while CONFIG_SND_DESIGNWARE_PCM is not set, building with W=1 shows this:

sound/soc/dwc/local.h:127:6: warning: no previous prototype for ‘dw_pcm_push_tx’ [-Wmissing-prototypes]
 void dw_pcm_push_tx(struct dw_i2s_dev *dev) { }
      ^~~~~~~~~~~~~~
sound/soc/dwc/local.h:128:6: warning: no previous prototype for ‘dw_pcm_pop_rx’ [-Wmissing-prototypes]
 void dw_pcm_pop_rx(struct dw_i2s_dev *dev) { }
      ^~~~~~~~~~~~~
sound/soc/dwc/local.h:129:5: warning: no previous prototype for ‘dw_pcm_register’ [-Wmissing-prototypes]
 int dw_pcm_register(struct platform_device *pdev)
     ^~~~~~~~~~~~~~~

Change these to inline functions to fix the warnings.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20210329150524.18184-1-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-29 17:28:13 +01:00
Linus Torvalds
a5e13c6df0 Linux 5.12-rc5 2021-03-28 15:48:16 -07:00
Linus Torvalds
f9e2bb42cf Some more perf tools fixes for v5.12:
- Avoid write of uninitialized memory when generating PERF_RECORD_MMAP* records.
 
 - Fix 'perf top' BPF support related crash with perf_event_paranoid=3 + kptr_restrict.
 
 - Validate raw event with sysfs exported format bits.
 
 - Fix waipid on SIGCHLD delivery bugs in 'perf daemon'.
 
 - Change to use bash for daemon test on Debian, where the default is dash and
   thus fails for use of bashisms in this test.
 
 - Fix memory leak in vDSO found using ASAN.
 
 - Remove now useless (due to the fact taht BPF now supports static vars)
   failing sub test "BPF relocation checker".
 
 - Fix auxtrace queue conflict.
 
 - Sync linux/kvm.h with the kernel sources.
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 -----BEGIN PGP SIGNATURE-----
 
 iHUEABYIAB0WIQR2GiIUctdOfX2qHhGyPKLppCJ+JwUCYGDHswAKCRCyPKLppCJ+
 J765AQDJNsaxs3RximgY503X6pguLSrMY/uBq9XB2uYCeM3xRgEA1h4nIFCOE06V
 s/kOphsfgbUu2UTD1rtCM2olZRzS1AU=
 =kpj/
 -----END PGP SIGNATURE-----

Merge tag 'perf-tools-fixes-for-v5.12-2020-03-28' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull perf tooling fixes from Arnaldo Carvalho de Melo:

 - Avoid write of uninitialized memory when generating PERF_RECORD_MMAP*
   records.

 - Fix 'perf top' BPF support related crash with perf_event_paranoid=3 +
   kptr_restrict.

 - Validate raw event with sysfs exported format bits.

 - Fix waipid on SIGCHLD delivery bugs in 'perf daemon'.

 - Change to use bash for daemon test on Debian, where the default is
   dash and thus fails for use of bashisms in this test.

 - Fix memory leak in vDSO found using ASAN.

 - Remove now useless (due to the fact that BPF now supports static
   vars) failing sub test "BPF relocation checker".

 - Fix auxtrace queue conflict.

 - Sync linux/kvm.h with the kernel sources.

* tag 'perf-tools-fixes-for-v5.12-2020-03-28' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
  perf test: Change to use bash for daemon test
  perf record: Fix memory leak in vDSO found using ASAN
  perf test: Remove now useless failing sub test "BPF relocation checker"
  perf daemon: Return from kill functions
  perf daemon: Force waipid for all session on SIGCHLD delivery
  perf top: Fix BPF support related crash with perf_event_paranoid=3 + kptr_restrict
  perf pmu: Validate raw event with sysfs exported format bits
  perf synthetic events: Avoid write of uninitialized memory when generating PERF_RECORD_MMAP* records
  tools headers UAPI: Sync linux/kvm.h with the kernel sources
  perf synthetic-events: Fix uninitialized 'kernel_thread' variable
  perf auxtrace: Fix auxtrace queue conflict
2021-03-28 13:22:54 -07:00
Linus Torvalds
3fef15f872 A fix for auxdisplay:
- Remove in_interrupt() usage (Sebastian Andrzej Siewior)
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEPjU5OPd5QIZ9jqqOGXyLc2htIW0FAmBgsz4ACgkQGXyLc2ht
 IW3BJQ//VWasG/juyQD9CHgZCJoXYBlRzv5JUp6Fo+JWwf8JUpnsZdGaf4mBQgoC
 60NIo/8S2luuA/bAlwFeNDo9g7SZeFS4mLJnZmT0zNyPKnnmhpUGLo+HwKzOwaC6
 8e2Vf/PVvAmF4WhsG8bpnAUhgD4GxFzWdWYyGzdGdDVP+y7i7LciG+WHrgr6Kk8R
 71I3Ie/u9aTRAsDRIieAmXHFxckAjgvekphbjRRg/lUdDhIzk6Lf+Uj28TRhuubK
 VellOw4GtTE0foa5Gw7UELs5TBJyOPMVfgk9VER1xvjMj8I4g26BiFm4lBZTJcgy
 Ewc3yMCPDRd3aB2gS84bVG+7nov+iXy4bA0L7+BAVCSnj8cqDl7XD3EnLJjWmqTE
 38/4NRKLsuz2uX+VvKVFL9cx86OpHk0rwOybB+sLw4qzI/ABRipN/mJ8hut9i32j
 MOLgVYCsj28r7ZS4aijtpL3AV+UOBy9LGF6BT4Y5ztIQf8Es93EYr177jhgPimZT
 2O2a+qhyUw3zu7sa5g9qqRrGFb93wHfj6WFHWuxMDHKG0OcZuES2QBg3445C281k
 kY4iTZT7BDUoPZb21RZIG3ssi0KMeVL+EivIYpu1bNbwNH1vsvol8lr60befqVSu
 vbfRw661nU093bDVPsLoWjnvNW/Hx9XaXYJgfWzee5MgWCt+vRM=
 =SQ/B
 -----END PGP SIGNATURE-----

Merge tag 'auxdisplay-for-linus-v5.12-rc6' of git://github.com/ojeda/linux

Pull auxdisplay fix from Miguel Ojeda:
 "Remove in_interrupt() usage (Sebastian Andrzej Siewior)"

* tag 'auxdisplay-for-linus-v5.12-rc6' of git://github.com/ojeda/linux:
  auxdisplay: Remove in_interrupt() usage.
2021-03-28 13:20:38 -07:00
Linus Torvalds
36a14638f7 Two fixes:
- Fix build failure on Ubuntu with new GCC packages that turn on -fcf-protection
 
  - Fix SME memory encryption PTE encoding bug - AFAICT the code worked on
    4K page sizes (level 1) but had the wrong shift at higher page level orders
    (level 2 and higher).
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmBgXdERHG1pbmdvQGtl
 cm5lbC5vcmcACgkQEnMQ0APhK1gJWxAAgAOWwGY3yq3kUEtIExosXZPlHCFjal3N
 UXoVpQde4aBeZ9A4flMjkSZmTF5PVEN2npMz8ltnxU8NUJg4QR68UYiIE8BReARg
 +JuyNXGdAu1XyT+dWdTFqL9xgA9t8dG13o4WbBqGDZagnLNuvjYhzJtsgw9FbNWZ
 a1abBbcxpoZvSyQBHyqtuwoiWeeeFJiQZ02wZwxtonYHWVbBXEN5WhFL9Tc2kDJc
 /Ic09O+FDhpe3I/PvCiMrkpVJuBnaDdve5zDPDzR+FRMeAj4AhNLIJiMFj17bJWD
 eR6vCDoFz3EsbSdJz0XvHIZOSZnaiiC0ybTEv5nJTiRgDk+s6JDXWwDcJG+3yKJR
 Fm5TLlnaU++E9lYLpyCbgrWkrv0F2u3GmnieFnOOyzRv8NlkZqrThApf3xGsavy+
 qJZnXe5ftWp+mmIDw4DZDBVsJ8rBIflvURQxfG3SHkUc0iVsyUCrAK2eKYewk/dN
 eC6FVPkCdx4Ys50wb+OR9Enhq3yKFyRuZ2zIeguUX30sqoapJL85M1vglS5DFoX/
 pHcigRzBzFQOZhOh8Kq3VREOx0F+ioUfcZzmYdzjWSfXfpvqWFcLAIFgOv1hDfms
 XQ60X/voG0tWd0ODKXqyx6oa0rqamigPjLJp/gtDKpQHORFaabvnTJTLwN6n8N1Q
 syTWRiHMhi0=
 =tM9n
 -----END PGP SIGNATURE-----

Merge tag 'x86-urgent-2021-03-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fixes from Ingo Molnar:
 "Two fixes:

   - Fix build failure on Ubuntu with new GCC packages that turn
     on -fcf-protection

   - Fix SME memory encryption PTE encoding bug - AFAICT the code
     worked on 4K page sizes (level 1) but had the wrong shift at
     higher page level orders (level 2 and higher)"

* tag 'x86-urgent-2021-03-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/build: Turn off -fcf-protection for realmode targets
  x86/mem_encrypt: Correct physical address calculation in __set_clr_pte_enc()
2021-03-28 12:19:16 -07:00