ASoC: codecs: warn on unknown codec version

Merge series from Dmitry Baryshkov <[email protected]>:

While debugging broken audio issues on some of Qualcomm platforms I
stumbled upon the kernel not providing the actual error information.
It prints an error from the wsa_macro driver, but the actual issue is in
the VA macro driver. Add error message to point to the actual error
location.

va_macro 3370000.codec: Unknown VA Codec version, ID: 00 / 0f / 00
wsa_macro 3240000.codec: Unsupported Codec version (0)

Author: broonie

sound/soc/codecs/lpass-macro-common.h

@@ -49,6 +49,12 @@ static inline void lpass_macro_pds_exit_action(void *pds)
 static inline const char *lpass_macro_get_codec_version_string(int version)
 {
 	switch (version) {
+	case LPASS_CODEC_VERSION_1_0:
+		return "v1.0";
+	case LPASS_CODEC_VERSION_1_1:
+		return "v1.1";
+	case LPASS_CODEC_VERSION_1_2:
+		return "v1.2";
 	case LPASS_CODEC_VERSION_2_0:
 		return "v2.0";
 	case LPASS_CODEC_VERSION_2_1:

sound/soc/codecs/lpass-va-macro.c

@@ -1485,6 +1485,10 @@ static void va_macro_set_lpass_codec_version(struct va_macro *va)
 	if ((core_id_0 == 0x02) && (core_id_1 == 0x0F) && (core_id_2 == 0x80 || core_id_2 == 0x81))
 		version = LPASS_CODEC_VERSION_2_8;
 
+	if (version == LPASS_CODEC_VERSION_UNKNOWN)
+		dev_warn(va->dev, "Unknown Codec version, ID: %02x / %02x / %02x\n",
+			 core_id_0, core_id_1, core_id_2);
+
 	lpass_macro_set_codec_version(version);
 
 	dev_dbg(va->dev, "LPASS Codec Version %s\n", lpass_macro_get_codec_version_string(version));