D0i3 is a platform-defined substate of D0, so we need a
platform-specific callback in dsp_ops to handle the relevant
configurations.
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191025224122.7718-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
We initialize/reset d0_substate to default d0i0 value when doing
transition D3-->D0, e.g. at success of probing and resuming.
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191025224122.7718-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add field d0_substate to struct snd_sof_dev to store the current DSP
D0 sub-state(only meaningful when DSP in D0), which could be D0I0 or
D0I3.
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191025224122.7718-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
chan > 8 or chan < 0 shouldn't happen.
This patch uses WARN_ON() for such case.
Reported-by: Pavel Machek <pavel@denx.de>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87y2x530a4.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
xrun may happen at the end of stream, the
trigger->fsl_esai_trigger_stop maybe called in the middle of
fsl_esai_hw_reset, this may cause esai in wrong state
after stop, and there may be endless xrun interrupt.
This issue may also happen with trigger->fsl_esai_trigger_start.
So Add spin lock to lock those functions.
Fixes: 7ccafa2b38 ("ASoC: fsl_esai: recover the channel swap after xrun")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Link: https://lore.kernel.org/r/52e92c4221a83e39a84a6cd92fc3d5479b44894c.1572252321.git.shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The output divider should align with the output sample
rate, if use ideal sample rate, there will be a lot of overload,
which would cause underrun.
The maximum divider of asrc clock is 1024, but there is no
judgement for this limitation in driver, which may cause the divider
setting not correct.
For non-ideal ratio mode, the clock rate should divide the sample
rate with no remainder, and the quotient should be less than 1024.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Link: https://lore.kernel.org/r/23c634e4bf58afce5b3ae67f5f42e8d1cae2639a.1572252307.git.shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The first DMIC capture always fail (zero sequence data from PCM port)
after using DSP hotwording function (i.e. Google assistant).
This rt5514 codec requires to control mclk directly in the set_bias_level
function. Implement this function in machine driver to control the
ssp1_mclk clock explicitly could fix this issue.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/1571994691-20199-1-git-send-email-brent.lu@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Commit 4ac85de997 ("ASoC: fsl: fsl_dma: remove snd_pcm_ops") removed
fsl_dma_ops but left a usage, leading to a build error for some
configs, eg. mpc85xx_defconfig:
sound/soc/fsl/fsl_dma.c: In function ‘fsl_soc_dma_probe’:
sound/soc/fsl/fsl_dma.c:905:18: error: ‘fsl_dma_ops’ undeclared (first use in this function)
dma->dai.ops = &fsl_dma_ops;
^~~~~~~~~~~
Remove the usage to fix the build.
Fixes: 4ac85de997 ("ASoC: fsl: fsl_dma: remove snd_pcm_ops")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20191025051353.2878-1-mpe@ellerman.id.au
Signed-off-by: Mark Brown <broonie@kernel.org>
The current position update is not precise enough for PulseAudio to
work reliably with the timer-based scheduling on Baytrail,
Cherrytrail, Broadwell.
Disable the NO_PERIOD_WAKEUP capability and use BATCH to signal that
the position is only reliable and updated during period_elapsed
events.
This will be reverted when the firmware provides a more accurate
position for those platforms.
Reviewed-by: Jaska Uimonen <jaska.uimonen@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191024210318.30068-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Currently the INFO_ flags such as PAUSE/NO_PERIOD_WAKEUP are defined
in the SOF PCM core, which doesn't scale. To account for platform
variations, these flags need to be set in DSP ops.
This patch only moves the definitions and does not change any
functionality.
Reviewed-by: Jaska Uimonen <jaska.uimonen@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191024210318.30068-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
We see odd FIFO overruns with this, we assume the best thing to do is
to disable the RX I2S frontend first, and then disable the FIFO that
is using it.
This also fixes an issue where using multi-word frames (TDM) have
partial samples stuck in the FIFO which then get read out when the
next capture is started.
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://lore.kernel.org/r/20191018154833.7560-5-ben.dooks@codethink.co.uk
Signed-off-by: Mark Brown <broonie@kernel.org>
Add a callback to configure TDM settings for the Tegra30 I2S ASoC 'platform'
driver.
Signed-off-by: Edward Cragg <edward.cragg@codethink.co.uk>
[ben.dooks@codethink.co.uk: merge fix for power management]
[ben.dooks@codethink.co.uk: add review change for fsync of 1 clock]
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://lore.kernel.org/r/20191018154833.7560-2-ben.dooks@codethink.co.uk
Signed-off-by: Mark Brown <broonie@kernel.org>
The tegra3 audio can support 24 and 32 bit sample sizes so add the
option to the tegra30_i2s_hw_params to configure the S24_LE or S32_LE
formats when requested.
Signed-off-by: Edward Cragg <edward.cragg@codethink.co.uk>
[ben.dooks@codethink.co.uk: fixup merge of 24 and 32bit]
[ben.dooks@codethink.co.uk: add pm calls around ytdm config]
[ben.dooks@codethink.co.uk: drop debug printing to dev_dbg]
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://lore.kernel.org/r/20191018154833.7560-3-ben.dooks@codethink.co.uk
Signed-off-by: Mark Brown <broonie@kernel.org>
Fix bugs reported by kbuild test robot
Fixes: a0e0d13542 ("ASoC: rt5677: Add a PCM device for streaming hotword via SPI")
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
Link: https://lore.kernel.org/r/20191024184026.183913-1-cujomalainey@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
The allocation of rt5677_dsp can potentially fail and return null, so add
a null check and return -ENOMEM on a memory allocation failure.
Addresses-Coverity: ("Dereference null return")
Fixes: a0e0d13542 ("ASoC: rt5677: Add a PCM device for streaming hotword via SPI")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20191024124610.18182-1-colin.king@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add platform specific data for Kahlee project.
Signed-off-by: Akshu Agrawal <akshu.agrawal@amd.com>
Signed-off-by: Shirish S <shirish.s@amd.com>
Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
Link: https://lore.kernel.org/r/20191023212948.92246-1-cujomalainey@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Add Kconfig, PCI ID and chip info for JSL platform.
The DSP only has 2 cores for this platform.
Signed-off-by: Pan Xiuli <xiuli.pan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191022194705.23347-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Such traces should be extremely rare but extremely useful for debug.
Report errors for all calls to sdn_sof_dsp_read_poll_timeout(), but
only on negative values for consistency.
Add traces that enable each timeout to be uniquely identified.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191022192844.21022-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
If a ROM timeout is detected, we still stop the DMA but will return
the initial error should the DMA stop also fail.
Likewise the cleanup is handled regardless of the status, but we
return the initial error.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191022192844.21022-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
If SND_SOC_MT8183_MT6358_TS3A227E_MAX98357A=y,
below errors can be seen:
sound/soc/codecs/cros_ec_codec.o: In function `send_ec_host_command':
cros_ec_codec.c:(.text+0x534): undefined reference to `cros_ec_cmd_xfer_status'
cros_ec_codec.c:(.text+0x101c): undefined reference to `cros_ec_get_host_event'
This is because it will select SND_SOC_CROS_EC_CODEC
after commit 2cc3cd5fdc ("ASoC: mediatek: mt8183: support WoV"),
but SND_SOC_CROS_EC_CODEC depends on CROS_EC.
Fixes: 2cc3cd5fdc ("ASoC: mediatek: mt8183: support WoV")
Signed-off-by: Mao Wenan <maowenan@huawei.com>
Link: https://lore.kernel.org/r/20191023063103.44941-1-maowenan@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch adds missing of_node_put() for
rsnd_parse_tdm_split_mode()
rsnd_parse_connect_graph()
Reported-by: Pavel Machek <pavel@denx.de>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/8736fkyzx8.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
According to R-Car3 HW manual 40.3.3 (Data Format on Audio Local Bus),
in case of monaural data writing or reading through Audio-DMAC,
it's always in Left Justified format, so both src and dst
DMA Bus width should be equal to physical data width.
Therefore set src and dst's DMA bus width to:
- [monaural case] data width
- [non-monaural case] 32bits (as prior applying the patch)
Cc: Andrew Gabbasov <andrew_gabbasov@mentor.com>
Cc: Timo Wischer <twischer@de.adit-jv.com>
Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Link: https://lore.kernel.org/r/20191022185518.12838-1-erosca@de.adit-jv.com
Signed-off-by: Mark Brown <broonie@kernel.org>
ALSA SoC has for_each_rtdcom() which is link list for
rtd-component which is called as rtdcom. The relationship image is like below
rtdcom rtdcom rtdcom
component component component
rtd->component_list -> list -> list -> list ...
Here, the pointer get via normal link list is rtdcom,
Thus, current for_each loop is like below, and need to get
component via rtdcom->component
for_each_rtdcom(rtd, rtdcom) {
component = rtdcom->component;
...
}
but usually, user want to get pointer from for_each_xxx is component
directly, like below.
for_each_rtd_component(rtd, rtdcom, component) {
...
}
This patch expands list_for_each_entry manually, and enable to get
component directly from for_each macro.
Because of it, the macro becoming difficult to read,
but macro itself becoming useful.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/878spm64m4.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
soc_remove_link_components() will be called from
soc_cleanup_card_resources(). This patch removes duplicate call.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/877e5664lz.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
dpcm_prune_paths() is checking widget at 2 parts.
(A) is for CPU, (B) is for Codec.
If we focus to (A) part, continue at (a) is for (1) loop. But,
if we focus to (B) part, continue at (b) is for (2) loop, not for (1).
This is bug.
This patch fixup this issue.
static int dpcm_prune_paths(...)
{
...
(1) for_each_dpcm_be(fe, stream, dpcm) {
...
^ widget = dai_get_widget(...);
|
(A) if (widget && widget_in_list(...))
| (a) continue;
v
^ (2) for_each_rtd_codec_dai(...) {
| widget = dai_get_widget(...);
(B)
| if (widget && widget_in_list(...))
v (b) continue;
}
...
Fixes: 2e5894d737 ("ASoC: pcm: Add support for DAI multicodec")
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87blui64mf.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch implements a PCM interface for streaming hotword
phrases over SPI. Userspace can open the PCM device at anytime.
The stream is blocked when no hotword is detected. The mic
audio buffer on the DSP is a ~128KByte ring buffer that holds
~4sec of audio samples recorded from the DMIC (S16_LE, mono,
16KHz). After a hotword is detected, previous 2 seconds of audio
(containing the detected hotword) is streamed first, then live
capture continues until userspace closes the PCM stream.
When transferring, copy one period at a time then call
snd_pcm_period_elapsed(). This reduces the latency of transferring
the initial ~2sec of audio after hotword detect since audio samples
are available for userspace earlier.
Signed-off-by: Ben Zhang <benzh@chromium.org>
Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
Link: https://lore.kernel.org/r/20191018200449.141123-2-cujomalainey@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
1. Get EC codec's capabilities.
2. Get and set SHM address if any.
3. Transmit language model to EC codec if needed.
4. Start to read audio data from EC codec if receives host event.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Link: https://lore.kernel.org/r/20191019143504.1.I5388b69a7a9c551078fed216a77440cee6dedf49@changeid
Signed-off-by: Mark Brown <broonie@kernel.org>
PM8916 supports an earpiece as another (small) speaker.
The earpiece is routed through RX MIX1 similarly to
the headphones, except that RDAC2 MUX is set to RX1.
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20191020153007.206070-2-stephan@gerhold.net
Signed-off-by: Mark Brown <broonie@kernel.org>
Read max DMIC gain from EC codec instead of DTS. Also removes the
dt-binding of max-dmic-gain.
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Benson Leung <bleung@chromium.org>
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20191017213539.05.Id4657c864d544634f2b5c1c9b34fa8232ecba44d@changeid
Signed-off-by: Mark Brown <broonie@kernel.org>
aic32x4_set_dai_sysclk misses a check for devm_clk_get and may miss the
failure.
Add a check to fix it.
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Link: https://lore.kernel.org/r/20191018081448.8486-1-hslester96@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Refactor by the following items:
- reformat copyright declaration
- use more specific name "i2s rx"
- use verbose symbol names to separate namespaces
- make some short functions inline
- remove unused TDM-related code
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Acked-By: Benson Leung <bleung@chromium.org>
Link: https://lore.kernel.org/r/20191014180059.02.I43373b9a66dbb70196b3f216b3aa86111c410836@changeid
Signed-off-by: Mark Brown <broonie@kernel.org>
Typically, the r0 (calibration data) and temperature were measured in the factory.
This information is written into the non-volatile area
where keeps data whether factory reset or OS update.
In Chromium OS case, the coreboot will read the info from VPD and create
the device property for each rt1011.
Signed-off-by: Shuming Fan <shumingf@realtek.com>
Tested-By: Cheng-Yi Chiang <cychiang@chromium.org>
Link: https://lore.kernel.org/r/20191016085845.11672-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Simplify the memcpy/be32_to_cpu() code by simply using
get_unaligned_be32() throughout and makes the code nicer
to look at.
This fixes the following warnings from sparse:
sound/soc/codecs/wm8958-dsp2.c:62:26: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:62:26: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:62:26: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:62:26: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:62:26: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:62:26: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:69:15: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:69:15: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:69:15: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:69:15: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:69:15: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:69:15: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:72:18: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:72:18: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:72:18: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:72:18: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:72:18: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:72:18: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:91:17: warning: cast to restricted __be64
sound/soc/codecs/wm8958-dsp2.c:91:17: warning: cast to restricted __be64
sound/soc/codecs/wm8958-dsp2.c:91:17: warning: cast to restricted __be64
sound/soc/codecs/wm8958-dsp2.c:91:17: warning: cast to restricted __be64
sound/soc/codecs/wm8958-dsp2.c:91:17: warning: cast to restricted __be64
sound/soc/codecs/wm8958-dsp2.c:91:17: warning: cast to restricted __be64
sound/soc/codecs/wm8958-dsp2.c:91:17: warning: cast to restricted __be64
sound/soc/codecs/wm8958-dsp2.c:91:17: warning: cast to restricted __be64
sound/soc/codecs/wm8958-dsp2.c:91:17: warning: cast to restricted __be64
sound/soc/codecs/wm8958-dsp2.c:91:17: warning: cast to restricted __be64
sound/soc/codecs/wm8958-dsp2.c:108:29: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:108:29: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:108:29: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:108:29: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:108:29: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:108:29: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:120:26: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:120:26: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:120:26: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:120:26: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:120:26: warning: cast to restricted __be32
sound/soc/codecs/wm8958-dsp2.c:120:26: warning: cast to restricted __be32
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20191016120149.5860-1-ben.dooks@codethink.co.uk
Signed-off-by: Mark Brown <broonie@kernel.org>
fmt 0 is perfectly valid (PCM3168A_FMT_I2S). Remove the return in case
fmt == 0.
Fixes: ("ASoC: pcm3168a: Use fixup instead of constraint for channels and formats")
Reported-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20191015090037.23271-1-peter.ujfalusi@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
rt5663 and rt5514 needs mclk/sclk early to synchronize its internal
clocks.
Signed-off-by: Naveen M <naveen.m@intel.com>
Signed-off-by: Harsha Priya <harshapriya.n@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/1571070480-25666-1-git-send-email-brent.lu@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
When LEDS_TRIGGER_AUDIO is m and SND_SOC_SOF is y,
sound/soc/sof/control.o: In function `snd_sof_switch_put':
control.c:(.text+0x587): undefined reference to `ledtrig_audio_set'
control.c:(.text+0x593): undefined reference to `ledtrig_audio_set'
Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: 5d43001ae4 ("ASoC: SOF: acpi led support for switch controls")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191014091308.23688-1-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
