linux/include/sound/sof
Seppo Ingalsuo 7df43911e9
ASoC: SOF: Add DMIC token for unmute gain ramp time
The settling time of DMIC DC level is both platform and used
microphone model specific. The unmute gain ramp is used to conceal
most of the large DC level seen in beginning of capture. This patch
adds into the DMIC DAI IPC struct a new field called unmute_ramp_time
and a new token SOF_TKN_INTEL_DMIC_UNMUTE_RAMP_TIME. The value is the
ramp length in milliseconds (ms).

The ABI minor version is incremented for this backwards compatible
change.

Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-13 19:55:44 +01:00
..
control.h
dai-intel.h ASoC: SOF: Add DMIC token for unmute gain ramp time 2019-06-13 19:55:44 +01:00
dai.h ASoC: SOF: soundwire: add initial soundwire support 2019-06-03 17:49:31 +01:00
header.h ASoC: SOF: ipc: Introduce SOF_IPC_GLB_TEST_MSG IPC command 2019-06-03 18:42:27 +01:00
info.h ASoC: SOF: ipc: replace fw ready bitfield with explicit bit ordering 2019-06-03 17:42:50 +01:00
pm.h
stream.h
topology.h ASoC: SOF: uapi: align comments with firmware files 2019-06-13 19:53:34 +01:00
trace.h ASoC: SOF: uapi: align comments with firmware files 2019-06-13 19:53:34 +01:00
xtensa.h ASoC: SOF: fix DSP oops definitions in FW ABI 2019-06-03 17:56:38 +01:00