Unverified Commit 779bedff authored Jul 23, 2020 by James Schulman Committed by Mark Brown Jul 23, 2020

ASoC: wm_adsp: Support new metadata block ID's



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>

parent 1ce8f643

sound/soc/codecs/wm_adsp.c

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -2621,6 +2621,7 @@ static int wm_adsp_load_coeff(struct wm_adsp *dsp)
	switch (type) {		switch (type) {
	case (WMFW_NAME_TEXT << 8):		case (WMFW_NAME_TEXT << 8):
	case (WMFW_INFO_TEXT << 8):		case (WMFW_INFO_TEXT << 8):
			case (WMFW_METADATA << 8):
	break;		break;
	case (WMFW_ABSOLUTE << 8):		case (WMFW_ABSOLUTE << 8):
	/*		/*

sound/soc/codecs/wmfw.h

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -180,6 +180,7 @@ struct wmfw_coeff_item {

	#define WMFW_ABSOLUTE 0xf0		#define WMFW_ABSOLUTE 0xf0
	#define WMFW_ALGORITHM_DATA 0xf2		#define WMFW_ALGORITHM_DATA 0xf2
			#define WMFW_METADATA 0xfc
	#define WMFW_NAME_TEXT 0xfe		#define WMFW_NAME_TEXT 0xfe
	#define WMFW_INFO_TEXT 0xff		#define WMFW_INFO_TEXT 0xff