From 779bedff9bfaf34cae6bfcbdd98d972149f687e5 Mon Sep 17 00:00:00 2001
From: James Schulman <james.schulman@cirrus.com>
Date: Thu, 23 Jul 2020 12:03:21 +0100
Subject: [PATCH] ASoC: wm_adsp: Support new metadata block ID's
Git-commit: 779bedff9bfaf34cae6bfcbdd98d972149f687e5
Patch-mainline: v5.9-rc1
References: jsc#SLE-16518
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>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
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 88c397c700ee..410cca57da52 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 4278aa6aeb01..7423272c30e9 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
--
2.16.4