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The Amp is already control in userspace before trigger calibrate function.
Remove unnecessary control in calibrate function and
add condition to check calibration is ready.
Signed-off-by: Steve Lee <steve.lee.analog@gmail.com>
Link: https://lore.kernel.org/r/20220908060359.13606-1-steve.lee.analog@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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The ASoC core has now been changed to default to the non-legacy DAI
naming, as such drivers using the new scheme no longer need to specify
the non_legacy_dai_naming flag.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220623125250.2355471-53-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Change the header file to fix build errors in max98390.c:
../sound/soc/codecs/max98390.c: In function 'max98390_i2c_probe':
../sound/soc/codecs/max98390.c:1076:22: error: implicit declaration of function 'devm_gpiod_get_optional'; did you mean 'devm_regulator_get_optional'? [-Werror=implicit-function-declaration]
1076 | reset_gpio = devm_gpiod_get_optional(&i2c->dev,
../sound/soc/codecs/max98390.c:1077:55: error: 'GPIOD_OUT_HIGH' undeclared (first use in this function); did you mean 'GPIOF_INIT_HIGH'?
1077 | "reset", GPIOD_OUT_HIGH);
../sound/soc/codecs/max98390.c:1077:55: note: each undeclared identifier is reported only once for each function it appears in
../sound/soc/codecs/max98390.c:1083:17: error: implicit declaration of function 'gpiod_set_value_cansleep'; did you mean 'gpio_set_value_cansleep'? [-Werror=implicit-function-declaration]
1083 | gpiod_set_value_cansleep(reset_gpio, 0);
Fixes: 397ff0249606 ("ASoC: max98390: Add reset gpio control")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Cc: Steve Lee <steve.lee.analog@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: alsa-devel@alsa-project.org
Link: https://lore.kernel.org/r/20220605163123.23537-1-rdunlap@infradead.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add reset gpio control to support RESET PIN connected to gpio.
Signed-off-by: Steve Lee <steve.lee.analog@gmail.com>
Acked-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20220420044900.2989-1-steve.lee.analog@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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The i2c probe functions here don't use the id information provided in
their second argument, so the single-parameter i2c probe function
("probe_new") can be used instead.
This avoids scanning the identifier tables during probes.
Signed-off-by: Stephen Kitt <steve@sk2.org>
Link: https://lore.kernel.org/r/20220405165836.2165310-6-steve@sk2.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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As part of moving to remove the old style defines for the bus clocks update
the max98390 driver to use more modern terminology for clocking.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220222234026.712070-4-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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We have a dedicated pointer for that, so use it. Much easier to read and
less computation involved.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20210918213553.14514-2-wsa+renesas@sang-engineering.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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In case of using different type of speaker, support
using different dsm parameter bin file for each amp connected.
Signed-off-by: Steve Lee <steves.lee@maximintegrated.com>
Link: https://lore.kernel.org/r/20210809142140.9293-1-steves.lee@maximintegrated.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Update voltage/current tx slot configuration support.
Signed-off-by: Steve Lee <steves.lee@maximintegrated.com>
Link: https://lore.kernel.org/r/20210405143801.29770-1-steves.lee@maximintegrated.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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These error paths return success but they should return -EINVAL.
Fixes: 97ed3e509ee6 ("ASoC: max98390: Fix potential crash during param fw loading")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/X9B0uz4svyNTqeMb@mwanda
Signed-off-by: Mark Brown <broonie@kernel.org>
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This patcheset is collection of fixes for the TDM input and output the
axg audio architecture. Its fixes:
- slave mode format setting
- g12 and sm1 skew offset
- tdm clock inversion
- standard daifmt props names which don't require a specific prefix
Jerome Brunet (4):
ASoC: meson: axg-tdm-interface: fix link fmt setup
ASoC: meson: axg-tdmin: fix g12a skew
ASoC: meson: axg-tdm-formatters: fix sclk inversion
ASoC: meson: cards: remove DT_PREFIX for standard daifmt properties
sound/soc/meson/axg-tdm-formatter.c | 11 ++++++-----
sound/soc/meson/axg-tdm-formatter.h | 1 -
sound/soc/meson/axg-tdm-interface.c | 26 +++++++++++++++++---------
sound/soc/meson/axg-tdmin.c | 16 +++++++++++++++-
sound/soc/meson/axg-tdmout.c | 3 ---
sound/soc/meson/meson-card-utils.c | 2 +-
6 files changed, 39 insertions(+), 20 deletions(-)
--
2.25.4
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Modify dsm_init sequence and dsm param bin check condition.
- Move dsm_init() to after amp init setting to
make sure dsm init is last setting.
- dsm param bin check condition changed for extended register setting.
Signed-off-by: Steve Lee <steves.lee@maximintegrated.com>
Link: https://lore.kernel.org/r/20200724060149.19261-1-steves.lee@maximintegrated.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Global EN register guide to off before AMP_EN register
when amp disable sequence.
- remove AMP_EN control before max98390_dac_event call
Signed-off-by: Steve Lee <steves.lee@maximintegrated.com>
Link: https://lore.kernel.org/r/20200724060058.19201-1-steves.lee@maximintegrated.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Fix W=1 warning and removed unused table. In this case this a
duplicate of
static const struct of_device_id max98390_of_match[] = {
{ .compatible = "maxim,max98390", },
{}
};
MODULE_DEVICE_TABLE(of, max98390_of_match);
already used in the rest of the code.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200707190612.97799-13-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add amp common init function to gather common init setting and finaize.
- add max98390_init_regs func
- move amp setting to max98390_init_regs func.
- removed unneceary setting and finalize common register values.
Signed-off-by: Steve Lee <steves.lee@maximintegrated.com>
Link: https://lore.kernel.org/r/20200611094718.18371-1-steves.lee@maximintegrated.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Update max98390_readable_register and max98390_volatile_reg
Signed-off-by: Steve Lee <steves.lee@maximintegrated.com>
Link: https://lore.kernel.org/r/20200611094800.18422-1-steves.lee@maximintegrated.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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malformed firmware file can cause out-of-bound access and crash
during dsm_param bin loading.
- add MIN/MAX param size to avoid out-of-bound access.
- read start addr and size of param and check bound.
- add condition that fw->size > param_size + _PAYLOAD_OFFSET
to confirm enough data.
Signed-off-by: Steve Lee <steves.lee@maximintegrated.com>
Link: https://lore.kernel.org/r/20200604054731.21140-1-steves.lee@maximintegrated.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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This patch addresses a compile warning:
sound/soc/codecs/max98390.c:781:3: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 4 has type ‘size_t {aka const unsigned int}’ [-Wformat=]
Fixes: a6e3f4f34cdb ("ASoC: max98390: Added Amplifier Driver")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20200602164453.29925-1-tiwai@suse.de
Signed-off-by: Mark Brown <broonie@kernel.org>
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This is the initial amplifier driver for max98390.
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Steve Lee <steves.lee@maximintegrated.com>
Link: https://lore.kernel.org/r/20200518005038.21074-1-steves.lee@maximintegrated.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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