[PATCH] ASoC: wm_adsp: Support new metadata block ID's

[Charles Keepax]

From: James Schulman <james.schulman at cirrus.com>

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 at cirrus.com>
Signed-off-by: Charles Keepax <ckeepax at opensource.cirrus.com>
---
 sound/soc/codecs/wm_adsp.c | 1 +
 sound/soc/codecs/wmfw.h    | 1 +
 2 files changed, 2 insertions(+)

diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index 88c397c700ee9..410cca57da52d 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -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):
 			/*
diff --git a/sound/soc/codecs/wmfw.h b/sound/soc/codecs/wmfw.h
index 4278aa6aeb01b..7423272c30e94 100644
--- a/sound/soc/codecs/wmfw.h
+++ b/sound/soc/codecs/wmfw.h
@@ -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
 
-- 
2.11.0