platform/mtk: Set AFE unused reg to 0 instead of -1.

andrew-mtk · kv2019i · commit 8c4c92c2b2e5 · 2025-09-03T17:06:08.000+03:00
MTK AFE driver check registers for 0 instead of -1 when not in use.

Signed-off-by: Andrew Perepech &lt;andrew.perepech@mediatek.com&gt;
diff --git a/src/platform/mtk/dai.c b/src/platform/mtk/dai.c
@@ -70,7 +70,7 @@ struct afe_cfg {
  */
 static void cfg_convert(const struct afe_cfg *src, struct mtk_base_memif_data *dst)
 {
-#define REGCVT(R) (((R) > 0) ? ((R) - MTK_AFE_BASE) : -1)
+#define REGCVT(R) (((R) > 0) ? ((R) - MTK_AFE_BASE) : 0)
 
 #define COPYBIT(S, Dr, Ds) do {		\
 	dst->Dr = REGCVT(src->S.reg);	\

Original file line number	Diff line number	Diff line change
`@@ -70,7 +70,7 @@ struct afe_cfg {`
`70`	`70`	`*/`
`71`	`71`	`static void cfg_convert(const struct afe_cfg src, struct mtk_base_memif_data dst)`
`72`	`72`	`{`
`73`		`-#define REGCVT(R) (((R) > 0) ? ((R) - MTK_AFE_BASE) : -1)`
	`73`	`+#define REGCVT(R) (((R) > 0) ? ((R) - MTK_AFE_BASE) : 0)`
`74`	`74`
`75`	`75`	`#define COPYBIT(S, Dr, Ds) do { \`
`76`	`76`	`dst->Dr = REGCVT(src->S.reg); \`