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ASoC: wm_adsp: Support new metadata block ID's

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Coefficient files now support additional metadata blocks, these
contain machine parsable text strings describing the parameters
contained in the coefficient file.

Signed-off-by: James Schulman <james.schulman@cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20200723110321.16382-1-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
James Schulman 2020-07-23 12:03:21 +01:00 committed by Mark Brown
parent 1ce8f643ed
commit 779bedff9b
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GPG Key ID: 24D68B725D5487D0
2 changed files with 2 additions and 0 deletions
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1
sound/soc/codecs/wm_adsp.c
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@ -2621,6 +2621,7 @@ static int wm_adsp_load_coeff(struct wm_adsp *dsp)
switch (type) {
case (WMFW_NAME_TEXT << 8):
case (WMFW_INFO_TEXT << 8):
case (WMFW_METADATA << 8):
break;
case (WMFW_ABSOLUTE << 8):
/*

1
sound/soc/codecs/wmfw.h
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@ -180,6 +180,7 @@ struct wmfw_coeff_item {
#define WMFW_ABSOLUTE 0xf0
#define WMFW_ALGORITHM_DATA 0xf2
#define WMFW_METADATA 0xfc
#define WMFW_NAME_TEXT 0xfe
#define WMFW_INFO_TEXT 0xff