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ASoC: SOF: Add asynchronous sample rate converter topology support

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This patch adds into SOF topology the handling of ASRC DAPM type,
adds the tokens to configure the ASRC, and implement component IPC
into the driver.

Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191210004854.16845-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Seppo Ingalsuo
2019-12-09 18:48:47 -06:00
committed by Mark Brown
parent d612b455f1
commit 433363e779
4 changed files with 112 additions and 1 deletions
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2
include/uapi/sound/sof/abi.h
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@@ -26,7 +26,7 @@
/* SOF ABI version major, minor and patch numbers */
#define SOF_ABI_MAJOR 3
#define SOF_ABI_MINOR 11
#define SOF_ABI_MINOR 12
#define SOF_ABI_PATCH 0
/* SOF ABI version number. Format within 32bit word is MMmmmppp */

6
include/uapi/sound/sof/tokens.h
View File

@@ -57,6 +57,12 @@
#define SOF_TKN_SRC_RATE_IN 300
#define SOF_TKN_SRC_RATE_OUT 301
/* ASRC */
#define SOF_TKN_ASRC_RATE_IN 320
#define SOF_TKN_ASRC_RATE_OUT 321
#define SOF_TKN_ASRC_ASYNCHRONOUS_MODE 322
#define SOF_TKN_ASRC_OPERATION_MODE 323
/* PCM */
#define SOF_TKN_PCM_DMAC_CONFIG 353