Fix a build error and Kconfig warning in sound/soc/qcom/.

ld: sound/soc/qcom/qdsp6/q6afe-clocks.o: in function `q6afe_clock_dev_probe':
q6afe-clocks.c:(.text+0x182): undefined reference to `devm_clk_hw_register'
ld: q6afe-clocks.c:(.text+0x19d): undefined reference to `of_clk_add_hw_provider'

After adding "depends on COMMON_CLK" for SND_SOC_QDSP6, the Kconfig
warning appears because "select" does not honor any "depends on"
clauses, so fix the dependency for SND_SOC_SDM845 also.

WARNING: unmet direct dependencies detected for SND_SOC_QDSP6
  Depends on [n]: SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && SND_SOC_QCOM [=y] && QCOM_APR [=y] && COMMON_CLK [=n]
  Selected by [y]:
  - SND_SOC_SDM845 [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && SND_SOC_QCOM [=y] && QCOM_APR [=y] && I2C [=y] && SOUNDWIRE [=y]

Fixes: 520a1c39 ("ASoC: q6afe-clocks: add q6afe clock controller")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: Mark Brown <broonie@kernel.org>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20201001183537.5781-1-rdunlap@infradead.orgSigned-off-by: Mark Brown <broonie@kernel.org>

Update list of SSP registers with SSC2 and SSPSP2. These registers are
utilized by LPT/WPT AudioDSP architecture.

While SSC2 shares the same offset (0x40) as SSACDD, description of this
register for SSP device present on mentioned AudioDSP is different so
define separate constant to avoid any ambiguity.

Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20200825201743.4926-1-cezary.rojewski@intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

The function fsl_spdif_probe() is only called with an openfirmware
platform device. Therefore there is no need to check that the passed
in device is NULL.
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20200826150918.16116-1-tangbin@cmss.chinamobile.comSigned-off-by: Mark Brown <broonie@kernel.org>

The binding was added in 2013 and has had no driver since 2015.

Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200826184851.3431531-1-robh@kernel.orgSigned-off-by: Mark Brown <broonie@kernel.org>

commit 140a4532 ("ASoC: soc-pcm: add soc_pcm_clean() and call it
from soc_pcm_open/close()") switched to use soc_pcm_clean() at
soc_pcm_open().

But it removed "return 0", and missing "ret = 0",
because of it, it always return -EINVAL eventhough no error.
This patch adds missing "ret = 0" for success case.
Reported-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/87ft6ya65z.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

commit 140a4532 ("ASoC: soc-pcm: add soc_pcm_clean() and call it
from soc_pcm_open/close()") switch to call soc_pcm_clean() on
soc_pcm_open() when rollback case.

But, it uses "goto err" (A) *before* mutex_lock() (B) when error of
snd_soc_pcm_component_pm_runtime_get().
The mutex_unlock() (C) is not needed in such case. This patch fix it.

	static int soc_pcm_open(...)
	{
		...
		ret = snd_soc_pcm_component_pm_runtime_get(rtd, substream);
		if (ret < 0)
(A)			goto err;

(B)		mutex_lock_nested(...);
		...
	err:
(C)		mutex_unlock(..);
		...
	}
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87k0waag44.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

Using devm_snd_soc_register_card() can make the code
shorter and cleaner.
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Link: https://lore.kernel.org/r/20200929112939.47661-1-miaoqinglang@huawei.comSigned-off-by: Mark Brown <broonie@kernel.org>

Using devm_snd_soc_register_card() can make the code
shorter and cleaner.
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Link: https://lore.kernel.org/r/20200929112932.46926-1-miaoqinglang@huawei.comSigned-off-by: Mark Brown <broonie@kernel.org>

Using devm_snd_soc_register_card() can make the code
shorter and cleaner.
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Link: https://lore.kernel.org/r/20200929112936.47441-1-miaoqinglang@huawei.comSigned-off-by: Mark Brown <broonie@kernel.org>

Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately.
Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Link: https://lore.kernel.org/r/20200922015123.117489-1-zhangqilong3@huawei.comSigned-off-by: Mark Brown <broonie@kernel.org>

Using devm_snd_soc_register_card() can make the code
shorter and cleaner.
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Link: https://lore.kernel.org/r/20200929112938.47599-1-miaoqinglang@huawei.comSigned-off-by: Mark Brown <broonie@kernel.org>

Using devm_snd_soc_register_card() can make the code
shorter and cleaner.
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Link: https://lore.kernel.org/r/20200929112935.47035-1-miaoqinglang@huawei.comSigned-off-by: Mark Brown <broonie@kernel.org>

Using devm_snd_soc_register_card() can make the code
shorter and cleaner.
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Link: https://lore.kernel.org/r/20200929112930.46848-1-miaoqinglang@huawei.comSigned-off-by: Mark Brown <broonie@kernel.org>

Since commit 95e0e07e ("ASoC: atmel-pcm: use generic dmaengine
framework"), the driver is using dmaengine and is not using any definition
from include/linux/platform_data/dma-atmel.h, stop including it.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20200930145330.3043528-1-alexandre.belloni@bootlin.comSigned-off-by: Mark Brown <broonie@kernel.org>

Since commit d5fab59c ("spi: atmel: trivial: remove unused fields in
DMA structure"), the driver is not using any definitions from
linux/platform_data/dma-atmel.h, stop including it.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20200930145353.3043699-1-alexandre.belloni@bootlin.comSigned-off-by: Mark Brown <broonie@kernel.org>

Using devm_snd_soc_register_card() can make the code
shorter and cleaner.
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Link: https://lore.kernel.org/r/20200929112933.46977-1-miaoqinglang@huawei.comSigned-off-by: Mark Brown <broonie@kernel.org>

Merge series "ASoC: merge soc_pcm_open() rollback and soc_pcm_close()" from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>:

Hi Mark

1 month past and nothing happened.
This is resend of v2 patch-set.

soc_pcm_open() does rollback when failed (A),
but, it is almost same as soc_pcm_close().

	static int soc_pcm_open(xxx)
	{
		...
		if (ret < 0)
			goto xxx_err;
		...
		return 0;

 ^	config_err:
 |		...
 |	rtd_startup_err:
(A)		...
 |	component_err:
 |		...
 v		return ret;
	}

This kind of duplicated code can be a hotbed of bugs,
thus, this patch-set share soc_pcm_close() and rollback.

v1 -> v2
	- indicate more detail background/logic on git-log

Link: https://lore.kernel.org/r/87wo2oku0m.wl-kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/87wo1kvozz.wl-kuninori.morimoto.gx@renesas.com

Kuninori Morimoto (7):
  ASoC: soc-dai: add mark for snd_soc_dai_startup/shutdown()
  ASoC: soc-link: add mark for snd_soc_link_startup/shutdown()
  ASoC: soc-component: add mark for soc_pcm_components_open/close()
  ASoC: soc-component: add mark for
    snd_soc_pcm_component_pm_runtime_get/put()
  ASoC: soc-pcm: add soc_pcm_clean() and call it from
    soc_pcm_open/close()
  ASoC: soc-pcm: remove unneeded dev_err() for snd_soc_dai_startup()
  ASoC: soc-pcm: remove unneeded dev_err() for
    snd_soc_component_module/open()

 include/sound/soc-component.h |  28 +++++---
 include/sound/soc-dai.h       |   5 +-
 include/sound/soc-link.h      |   3 +-
 include/sound/soc.h           |   3 +
 sound/soc/soc-component.c     |  73 ++++++++++++++++++++-
 sound/soc/soc-compress.c      |  30 +++------
 sound/soc/soc-dai.c           |  21 +++++-
 sound/soc/soc-dapm.c          |   4 +-
 sound/soc/soc-link.c          |  21 +++++-
 sound/soc/soc-pcm.c           | 120 ++++++++++++----------------------
 10 files changed, 190 insertions(+), 118 deletions(-)

--
2.25.1

use new devm_regmap_field_bulk_alloc to allocate fields as
it make the code more readable!
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Tested-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
Link: https://lore.kernel.org/r/20200925164856.10315-3-srinivas.kandagatla@linaro.orgSigned-off-by: Mark Brown <broonie@kernel.org>

Merge tag 'regmap-field-bulk-api' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap into asoc-5.10

regmap: Add a bulk field API

Useful for devices with many fields.

Usage of regmap_field_alloc becomes much overhead when number of fields
exceed more than 3.
QCOM LPASS driver has extensively converted to use regmap_fields.

Using new bulk api to allocate fields makes it much more cleaner code to read!
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Tested-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
Link: https://lore.kernel.org/r/20200925164856.10315-2-srinivas.kandagatla@linaro.orgSigned-off-by: Mark Brown <broonie@kernel.org>

The CS4234 is a highly versatile CODEC that combines 4 channels of
high performance analog to digital conversion, 4 channels of high
performance digital to analog conversion for audio, and 1 channel of
digital to analog conversion to provide a nondelayed audio reference
signal to an external Class H tracking power supply.

DAC5 is only supported as a 5th audio channel. Tracking Power Supply
mode is not currently supported by the driver.

In DSP_A mode the slots for DAC1-4 and optionally DAC5 can be set.
The codec always claims 4 slots for DAC1-4 and these must be in the
same nibble of the mask. The codec has a fixed mapping for ADC slots.

In I2S/LJ modes the codec has a fixed mapping for DAC1-4 and ADC1-4.
DAC5 is not available in these modes.

The MCLK source must be preset to a valid frequency before probe()
because it must be running all the time the codec is out of reset.

The VA_SEL bit will be set automatically to 3.3v or 5v during probe()
based on the reported voltage of the regulator supplying VA.
Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20200928111821.26967-2-rf@opensource.cirrus.comSigned-off-by: Mark Brown <broonie@kernel.org>

Document the bindings for the CS4234 ASoC codec driver.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20200928111821.26967-1-rf@opensource.cirrus.comSigned-off-by: Mark Brown <broonie@kernel.org>

The power of "MICBIAS" and "Vref2" was needed while the DMIC clcok was from
the PLL output.
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Link: https://lore.kernel.org/r/20200928053912.16664-1-oder_chiou@realtek.comSigned-off-by: Mark Brown <broonie@kernel.org>

Remove the use of of_match_ptr() macro for of_match_table to fix compiler
warning when CONFIG_OF=n:

sound/soc/ti/j721e-evm.c:528:34: warning: unused variable 'j721e_audio_of_match' [-Wunused-const-variable]
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20200928074330.13029-1-peter.ujfalusi@ti.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add 400ms power-up delay recommended to fix pop noise on capture.
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@linux.intel.com>
Signed-off-by: Jack Yu <jack.yu@realtek.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200925210509.83353-1-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add common properties appearing in DTSes (assigned-clocks and similar)
to fix dtbs_check warnings like:

  arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dt.yaml: audio-codec@a:
    'assigned-clock-parents', 'assigned-clock-rates', 'assigned-clocks' do not match any of the regexes: 'pinctrl-[0-9]+'
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200925212719.23286-1-krzk@kernel.orgSigned-off-by: Mark Brown <broonie@kernel.org>

snd_soc_component_module_get(), snd_soc_component_open() itself will
indicate error message, thus, soc_pcm_components_open() don't need to
handle it.
This patch removes these.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87d026bwms.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

snd_soc_dai_startup() itself will indicate error message,
thus, soc_pcm_open() don't need to handle it.
This patch removes it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87eemmbwmy.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

soc_pcm_open() does rollback when failed (A),
but, it is almost same as soc_pcm_close().

	static int soc_pcm_open(xxx)
	{
		...
		if (ret < 0)
			goto xxx_err;
		...
		return 0;

 ^	config_err:
 |		...
 |	rtd_startup_err:
(A)		...
 |	component_err:
 |		...
 v		return ret;
	}

The difference is
soc_pcm_close() is for all dai/component/substream,
rollback        is for succeeded part only.

This kind of duplicated code can be a hotbed of bugs,
thus, we want to share soc_pcm_close() and rollback.

Now, soc_pcm_open/close() are handling
	1) snd_soc_dai_startup/shutdown()
	2) snd_soc_link_startup/shutdown()
	3) snd_soc_component_module_get/put()
	4) snd_soc_component_open/close()
	5) pm_runtime_put/get()

Now, 1) to 5) are handled.
This patch adds new soc_pcm_clean() and call it from
soc_pcm_open() as rollback, and from soc_pcm_close() as
normal close handler.

One note here is that it don't need to call snd_soc_runtime_deactivate()
when rollback case, because it will be called without
snd_soc_runtime_activate().
It also don't need to call snd_soc_dapm_stream_stop() when rollback case.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87ft72bwn4.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

soc_pcm_open() does rollback when failed (A),
but, it is almost same as soc_pcm_close().

	static int soc_pcm_open(xxx)
	{
		...
		if (ret < 0)
			goto xxx_err;
		...
		return 0;

 ^	config_err:
 |		...
 |	rtd_startup_err:
(A)		...
 |	component_err:
 |		...
 v		return ret;
	}

The difference is
soc_pcm_close() is for all dai/component/substream,
rollback        is for succeeded part only.

This kind of duplicated code can be a hotbed of bugs,
thus, we want to share soc_pcm_close() and rollback.

Now, soc_pcm_open/close() are handling
	1) snd_soc_dai_startup/shutdown()
	2) snd_soc_link_startup/shutdown()
	3) snd_soc_component_module_get/put()
	4) snd_soc_component_open/close()
=>	5) pm_runtime_put/get()

This patch is for 5) pm_runtime_put/get().

The idea of having bit-flag or counter is not enough for this purpose.
For example if one DAI is used for 2xPlaybacks for some reasons,
and if 1st Playback was succeeded but 2nd Playback was failed,
2nd Playback rollback doesn't need to call shutdown.
But it has succeeded bit-flag or counter via 1st Playback,
thus, 2nd Playback rollback will call unneeded shutdown.
And 1st Playback's necessary shutdown will not be called,
because bit-flag or counter was cleared by wrong 2nd Playback rollback.

To avoid such case, this patch marks substream pointer when get() was
succeeded. If rollback needed, it will check rollback flag and marked
substream pointer.

One note here is that it cares *current* get() only now.
but we might want to check *whole* marked substream in the future.
This patch is using macro named "push/pop", so that it can be easily
update.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87h7ribwnb.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

soc_pcm_open() does rollback when failed (A),
but, it is almost same as soc_pcm_close().

	static int soc_pcm_open(xxx)
	{
		...
		if (ret < 0)
			goto xxx_err;
		...
		return 0;

 ^	config_err:
 |		...
 |	rtd_startup_err:
(A)		...
 |	component_err:
 |		...
 v		return ret;
	}

The difference is
soc_pcm_close() is for all dai/component/substream,
rollback        is for succeeded part only.

This kind of duplicated code can be a hotbed of bugs,
thus, we want to share soc_pcm_close() and rollback.

Now, soc_pcm_open/close() are handling
	1) snd_soc_dai_startup/shutdown()
	2) snd_soc_link_startup/shutdown()
=>	3) snd_soc_component_module_get/put()
=>	4) snd_soc_component_open/close()
	5) pm_runtime_put/get()

This patch is for 3) snd_soc_component_module_get/put()
4) snd_soc_component_open/close().

The idea of having bit-flag or counter is not enough for this purpose.
For example if one DAI is used for 2xPlaybacks for some reasons,
and if 1st Playback was succeeded but 2nd Playback was failed,
2nd Playback rollback doesn't need to call shutdown.
But it has succeeded bit-flag or counter via 1st Playback,
thus, 2nd Playback rollback will call unneeded shutdown.
And 1st Playback's necessary shutdown will not be called,
because bit-flag or counter was cleared by wrong 2nd Playback rollback.

To avoid such case, this patch marks substream pointer when open() was
succeeded. If rollback needed, it will check rollback flag and marked
substream pointer.

One note here is that it cares *current* open() only now.
but we might want to check *whole* marked substream in the future.
This patch is using macro named "push/pop", so that it can be easily
update.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87imbybwno.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

soc_pcm_open() does rollback when failed (A),
but, it is almost same as soc_pcm_close().

	static int soc_pcm_open(xxx)
	{
		...
		if (ret < 0)
			goto xxx_err;
		...
		return 0;

 ^	config_err:
 |		...
 |	rtd_startup_err:
(A)		...
 |	component_err:
 |		...
 v		return ret;
	}

The difference is
soc_pcm_close() is for all dai/component/substream,
rollback        is for succeeded part only.

This kind of duplicated code can be a hotbed of bugs,
thus, we want to share soc_pcm_close() and rollback.

Now, soc_pcm_open/close() are handling
	1) snd_soc_dai_startup/shutdown()
=>	2) snd_soc_link_startup/shutdown()
	3) snd_soc_component_module_get/put()
	4) snd_soc_component_open/close()
	5) pm_runtime_put/get()

This patch is for 2) snd_soc_link_startup/shutdown().

The idea of having bit-flag or counter is not enough for this purpose.
For example if one DAI is used for 2xPlaybacks for some reasons,
and if 1st Playback was succeeded but 2nd Playback was failed,
2nd Playback rollback doesn't need to call shutdown.
But it has succeeded bit-flag or counter via 1st Playback,
thus, 2nd Playback rollback will call unneeded shutdown.
And 1st Playback's necessary shutdown will not be called,
because bit-flag or counter was cleared by wrong 2nd Playback rollback.

To avoid such case, this patch marks substream pointer when startup() was
succeeded. If rollback needed, it will check rollback flag and marked
substream pointer.

One note here is that it cares *current* startup() only now.
but we might want to check *whole* marked substream in the future.
This patch is using macro named "push/pop", so that it can be easily
update.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87k0webwnv.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

soc_pcm_open() does rollback when failed (A),
but, it is almost same as soc_pcm_close().

	static int soc_pcm_open(xxx)
	{
		...
		if (ret < 0)
			goto xxx_err;
		...
		return 0;

 ^	config_err:
 |		...
 |	rtd_startup_err:
(A)		...
 |	component_err:
 |		...
 v		return ret;
	}

The difference is
soc_pcm_close() is for all dai/component/substream,
rollback        is for succeeded part only.

This kind of duplicated code can be a hotbed of bugs,
thus, we want to share soc_pcm_close() and rollback.

Now, soc_pcm_open/close() are handling
=>	1) snd_soc_dai_startup/shutdown()
	2) snd_soc_link_startup/shutdown()
	3) snd_soc_component_module_get/put()
	4) snd_soc_component_open/close()
	5) pm_runtime_put/get()

This patch is for 1) snd_soc_dai_startup/shutdown().

The idea of having bit-flag or counter is not enough for this purpose.
For example if one DAI is used for 2xPlaybacks for some reasons,
and if 1st Playback was succeeded but 2nd Playback was failed,
2nd Playback rollback doesn't need to call shutdown.
But it has succeeded bit-flag or counter via 1st Playback,
thus, 2nd Playback rollback will call unneeded shutdown.
And 1st Playback's necessary shutdown will not be called,
because bit-flag or counter was cleared by wrong 2nd Playback rollback.

To avoid such case, this patch marks substream pointer when startup() was
succeeded. If rollback needed, it will check rollback flag and marked
substream pointer.

One note here is that it cares *current* startup() only now.
but we might want to check *whole* marked substream in the future.
This patch is using macro named "push/pop", so that it can be easily
update.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87lfgubwoc.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

Looks like there was a major typo in SPDX Licence version,
Not sure how it was missed.
This patch is to fix it.
Reported-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20200926171844.7792-1-srinivas.kandagatla@linaro.orgSigned-off-by: Mark Brown <broonie@kernel.org>

Daniel Baluta <daniel.baluta@nxp.com>:

From: Daniel Baluta <daniel.baluta@nxp.com>

This enables runtime PM for SOF device. Next patchseries will
provide PM suspend/resume handlers for i.MX8 specific devices.

Daniel Baluta (2):
  ASoC: SOF: Activate runtime PM with SOF OF device
  ASoC: SOF: Add .prepare/.complete callbacks

 sound/soc/sof/sof-of-dev.c | 6 ++++++
 1 file changed, 6 insertions(+)

--
2.17.1

Merge series "ASoC: qdsp6: fix some warnings when build without CONFIG_OF" from Srinivas Kandagatla <srinivas.kandagatla@linaro.org>:

Here are fixes for two warnings types discovered while building qdsp6 drivers
without CONFIG_OF and with W=1

One of them was reported by Intel kernel test robot on q6afe-clocks patch, which
equally applies to rest of the qdsp6 drivers.

changes since v1:
	- added ifdef CONFIG_OF instead of removing of_match_ptr

Srinivas Kandagatla (2):
  ASoC: qdsp6: add ifdef CONFIG_OF around of_device_id
  ASoC: q6asm: fix kernel doc warnings

 sound/soc/qcom/qdsp6/q6adm.c        | 2 ++
 sound/soc/qcom/qdsp6/q6afe-clocks.c | 2 ++
 sound/soc/qcom/qdsp6/q6afe-dai.c    | 2 ++
 sound/soc/qcom/qdsp6/q6afe.c        | 2 ++
 sound/soc/qcom/qdsp6/q6asm-dai.c    | 2 ++
 sound/soc/qcom/qdsp6/q6asm.c        | 6 ++++++
 sound/soc/qcom/qdsp6/q6core.c       | 2 ++
 sound/soc/qcom/qdsp6/q6routing.c    | 2 ++
 8 files changed, 20 insertions(+)

--
2.21.0

Update lpass-cpu.c to enable I2S BCLK and LRCLK together.
Remove BCLK enable in lpass_cpu_daiops_startup and
add in lpass_cpu_daiops_trigger API.
Signed-off-by: V Sujith Kumar Reddy <vsujithk@codeaurora.org>
Signed-off-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
Link: https://lore.kernel.org/r/1600448073-6709-1-git-send-email-srivasam@codeaurora.orgSigned-off-by: Mark Brown <broonie@kernel.org>

A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "devm_kcalloc".
Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Link: https://lore.kernel.org/r/20200921015918.24157-1-vulab@iscas.ac.cnSigned-off-by: Mark Brown <broonie@kernel.org>

Mark the property ti,asi-format to deprecated as it is no longer
supported.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link: https://lore.kernel.org/r/20200924142641.12355-1-dmurphy@ti.comSigned-off-by: Mark Brown <broonie@kernel.org>

Use SOF defined callbacks (snd_sof_prepare/snd_sof_complete)
in order to update internal SOF system suspend target.
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Paul Olaru <paul.olaru@nxp.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/20200924151518.15841-3-daniel.baluta@oss.nxp.comSigned-off-by: Mark Brown <broonie@kernel.org>