Pierre-Louis Bossart
27a18e9e67
ASoC: rt1308-sdw: use slot and rx_mask to configure stream
...
If the DAI was configured with a set_tdm_slots() call, use the information.
A platform or machine driver may configure each amplifier to extract
different bitSlots from the frame, or extract the same data and use
processing to generate the relevant output. The latter case is easier
to handle in case of orientation changes.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com >
Link: https://lore.kernel.org/r/20200325212905.28145-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org >
2020-03-26 18:48:09 +00:00
Pierre-Louis Bossart
f7cc9b996e
ASoC: rt1308-sdw: add set_tdm_slot() support
...
Add ability to select which of the channels is used, or both, in case
two RT1308 amplifiers are located on the same link.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com >
Link: https://lore.kernel.org/r/20200325212905.28145-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org >
2020-03-26 18:48:08 +00:00
Takashi Iwai
faa37a9318
ASoC: rt1308-sdw: Add __maybe_unused to PM callbacks
...
Fix the compile warnings by adding __maybe_unused to PM callbacks:
sound/soc/codecs/rt1308-sdw.c:690:12: warning: ‘rt1308_dev_resume’ defined but not used [-Wunused-function]
sound/soc/codecs/rt1308-sdw.c:676:12: warning: ‘rt1308_dev_suspend’ defined but not used [-Wunused-function]
Fixes: a87a6653a2tiwai@suse.de >
Link: https://lore.kernel.org/r/20200127192831.14057-2-tiwai@suse.de
Signed-off-by: Mark Brown <broonie@kernel.org >
2020-01-29 17:49:07 +00:00
Shuming Fan
a87a6653a2
ASoC: rt1308-sdw: add rt1308 SdW amplifier driver
...
This is the initial amplifier driver for rt1308-sdw.
Signed-off-by: Shuming Fan <shumingf@realtek.com >
Link: https://lore.kernel.org/r/20200110014606.17333-1-shumingf@realtek.com
Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com >
Signed-off-by: Mark Brown <broonie@kernel.org >
2020-01-13 16:10:24 +00:00
