This series of patches adds support for Analog Devices MAX98396
mono amplifier with IV sense. The device provides a PCM interface
for audio data and a standard I2C interface for control data
communication. This driver also supports MAX98397 which is
a variant of MAX98396 with wide input supply range.
Signed-off-by: Ryan Lee <ryan.lee.analog@gmail.com>
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/r/20220423021558.1773598-1-ryan.lee.analog@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The only effect of returning an error code in an i2c remove callback
(compared to returning zero) is that the i2c core emits a generic
warning. The device is still removed.
So even if disabling the regulators fails it's sensible to return zero
to suppress the additional generic and little helpful error message.
This patch is a preparation for making i2c remove callbacks return void.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20220425193206.61710-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>:
The SOF CI and daily tests exposed a number of issues with corner
cases on platforms using the HDaudio DAI, such as UpExtreme boards or
usual HDaudio+DMIC laptops.
This patchset provides improvements for pause_push/pause_release,
suspend-resume, mixing use cases and combinations of all three.
The initial patches provide a cleanup, the last patches improve the
state machine and DMA handling.
Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:
The firmware ready (fw_ready) message is sent by the firmware to notify the host
that it has been booted up and caries additional information about it's
configuration.
All of this is IPC specific, the message itself is IPC version specific and the
information itself also.
Move the code to handle the fw_ready message under ipc3.c since the parsing and
interpretation is IPC specific.
A followup series is going to take care of the rest of the loader.c to make it
IPC agnostic.
Merge series from Richard Fitzgerald <rf@opensource.cirrus.com>:
This adds SOC_DOUBLE_R_S_EXT_TLV and SOC_SINGLE_S_EXT_TLV macros for
signed TLV controls that need custom get/put callbacks. These will be
needed by future Cirrus codec drivers, but are not particularly exotic
so could be useful for others.
Merge series from Stephen Kitt <steve@sk2.org>:
This series covers all the remaining changes to migrate
sound/soc/codecs i2c probes to probe_new, where the const struct
i2c_client * argument is still used. Instead of relying on the
parameter passed in, i2c_match_id is used instead.
With this set of patches, all the sound/soc/codecs i2c probes use the
new probe definition.
Changes since v1: two missing files were added.
Stephen Kitt (7):
ASoC: ak*: use i2c_match_id and simple i2c probe
ASoC: alc56*: use i2c_match_id and simple i2c probe
ASoC: max980*: use i2c_match_id and simple i2c probe
ASoC: pcm186x: use i2c_match_id and simple i2c probe
ASoC: tas*: use i2c_match_id and simple i2c probe
ASoC: tlv320*: use i2c_match_id and simple i2c probe
ASoC: tpa6130: use i2c_match_id and simple i2c probe
sound/soc/codecs/ak4613.c | 10 +++++----
sound/soc/codecs/ak4642.c | 8 ++++---
sound/soc/codecs/alc5623.c | 24 +++++++++++----------
sound/soc/codecs/alc5632.c | 20 +++++++++--------
sound/soc/codecs/max98088.c | 21 +++++++++---------
sound/soc/codecs/max98090.c | 23 ++++++++++----------
sound/soc/codecs/max98095.c | 19 +++++++++--------
sound/soc/codecs/pcm186x-i2c.c | 24 ++++++++++-----------
sound/soc/codecs/tas2562.c | 25 +++++++++++-----------
sound/soc/codecs/tas571x.c | 11 ++++++----
sound/soc/codecs/tas5720.c | 21 +++++++++---------
sound/soc/codecs/tlv320adc3xxx.c | 21 +++++++++---------
sound/soc/codecs/tlv320aic31xx.c | 32 ++++++++++++++--------------
sound/soc/codecs/tlv320aic32x4-i2c.c | 11 ++++++----
sound/soc/codecs/tlv320aic3x-i2c.c | 25 +++++++++++-----------
sound/soc/codecs/tpa6130a2.c | 19 +++++++++--------
16 files changed, 168 insertions(+), 146 deletions(-)
base-commit: 5d763a740e5b24e4a2ca04317255e7e941876338
--
2.27.0
Change the order of members in struct cs_dsp_coeff_ctl to avoid
the compiler having to insert alignment padding bytes. On a x86_64
build this saves 16 bytes per control.
- Pointers are collected to the top of the struct (with the exception of
priv, as noted below), so that they are inherently aligned.
- The set and enable bitflags are placed together so they can be merged.
- priv is placed at the end of the struct - it is for use by the
client so it is helpful to make it stand out, and since the compiler
will always pad the struct size to an alignment multiple putting a
pointer last won't introduce any more padding.
- struct cs_dsp_alg_region is placed at the end, right before priv, for
the same reasoning as priv.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220425095159.3044527-1-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
As part of the ongoing i2c transition to the simple probe
("probe_new"), this patch uses i2c_match_id to retrieve the
driver_data for the probed device. The id parameter is thus no longer
necessary and the simple probe can be used instead.
In the context of an i2c probe, i2c_match_id with the module id table
and the probed client never returns null, so removing the null check
on the i2c_device_id pointer is safe.
The i2c id tables are moved up before the probe function, as
suggested by Wolfram Sang, except where the existing code already had
a declaration for the of_device_id table.
Signed-off-by: Stephen Kitt <steve@sk2.org>
Link: https://lore.kernel.org/r/20220415160613.148882-7-steve@sk2.org
Signed-off-by: Mark Brown <broonie@kernel.org>
As part of the ongoing i2c transition to the simple probe
("probe_new"), this patch uses i2c_match_id to retrieve the
driver_data for the probed device. The id parameter is thus no longer
necessary and the simple probe can be used instead.
The i2c id tables are moved up before the probe function, as
suggested by Wolfram Sang, except where the existing code already had
a declaration for the of_device_id table.
Signed-off-by: Stephen Kitt <steve@sk2.org>
Link: https://lore.kernel.org/r/20220415160613.148882-6-steve@sk2.org
Signed-off-by: Mark Brown <broonie@kernel.org>
As part of the ongoing i2c transition to the simple probe
("probe_new"), this patch uses i2c_match_id to retrieve the
driver_data for the probed device. The id parameter is thus no longer
necessary and the simple probe can be used instead.
The i2c id table is moved up before the probe function, as suggested
by Wolfram Sang.
Signed-off-by: Stephen Kitt <steve@sk2.org>
Link: https://lore.kernel.org/r/20220415160613.148882-5-steve@sk2.org
Signed-off-by: Mark Brown <broonie@kernel.org>
As part of the ongoing i2c transition to the simple probe
("probe_new"), this patch uses i2c_match_id to retrieve the
driver_data for the probed device. The id parameter is thus no longer
necessary and the simple probe can be used instead.
In the context of an i2c probe, i2c_match_id with the module id table
and the probed client never returns null, so removing the null check
on the i2c_device_id pointer is safe.
The i2c id tables are moved up before the probe function, as
suggested by Wolfram Sang.
Signed-off-by: Stephen Kitt <steve@sk2.org>
Link: https://lore.kernel.org/r/20220415160613.148882-4-steve@sk2.org
Signed-off-by: Mark Brown <broonie@kernel.org>
As part of the ongoing i2c transition to the simple probe
("probe_new"), this patch uses i2c_match_id to retrieve the
driver_data for the probed device. The id parameter is thus no longer
necessary and the simple probe can be used instead.
The i2c id tables are moved up before the probe function, as
suggested by Wolfram Sang.
Signed-off-by: Stephen Kitt <steve@sk2.org>
Link: https://lore.kernel.org/r/20220415160613.148882-3-steve@sk2.org
Signed-off-by: Mark Brown <broonie@kernel.org>
As part of the ongoing i2c transition to the simple probe
("probe_new"), this patch uses i2c_match_id to retrieve the
driver_data for the probed device. The id parameter is thus no longer
necessary and the simple probe can be used instead.
Signed-off-by: Stephen Kitt <steve@sk2.org>
Link: https://lore.kernel.org/r/20220415160613.148882-2-steve@sk2.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Once we've set-up the HDA stream and its format, we currently don't
support additional format changes. We already have a protection in the
.prepare case, but this needs to be added in the hw_params too.
In mixing use cases where two DPCM FEs are connected to the same BE,
if can happen that there are multiple calls to the BE hw_params when
the two FEs are configured simultaneously.
This could alternatively be fixed at the DPCM level but that's a more
intrusive change requiring infrastructure changes: this would need to
be paired with the definition of fixed hw_params at the mixer level.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20220421203201.1550328-15-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
