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ASoC: codecs: lpass-va-macro: set the default codec version for sm8250

Message ID 20240815164903.18400-1-srinivas.kandagatla@linaro.org
State Accepted
Commit 77212f300bfd6fb3edaabd1daf863cabb521854a
Headers show
Series ASoC: codecs: lpass-va-macro: set the default codec version for sm8250 | expand

Commit Message

Srinivas Kandagatla Aug. 15, 2024, 4:49 p.m. UTC 
From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>

sm8250 and sc7280 have lpass codec version 1.0, as these are very old
platforms, they do not have a reliable way to get the codec version
from core_id registers.

Add the version info into of_data, so that it does not need to use
core_id registers to get version number.

Fixes: 378918d59181 ("ASoC: codecs: lpass-macro: add helpers to get codec version")
Fixes: dbacef05898d ("ASoC: codec: lpass-rx-macro: prepare driver to accomdate new codec versions")
Fixes: 727de4fbc546 ("ASoC: codecs: lpass-wsa-macro: Correct support for newer v2.5 version")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
 sound/soc/codecs/lpass-va-macro.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)
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Patch

diff --git a/sound/soc/codecs/lpass-va-macro.c b/sound/soc/codecs/lpass-va-macro.c
index 8454193ed22a..e95d1f29ef18 100644
--- a/sound/soc/codecs/lpass-va-macro.c
+++ b/sound/soc/codecs/lpass-va-macro.c
@@ -228,11 +228,13 @@  struct va_macro {
 struct va_macro_data {
 	bool has_swr_master;
 	bool has_npl_clk;
+	int version;
 };
 
 static const struct va_macro_data sm8250_va_data = {
 	.has_swr_master = false,
 	.has_npl_clk = false,
+	.version = LPASS_CODEC_VERSION_1_0,
 };
 
 static const struct va_macro_data sm8450_va_data = {
@@ -1587,7 +1589,14 @@  static int va_macro_probe(struct platform_device *pdev)
 			goto err_npl;
 	}
 
-	va_macro_set_lpass_codec_version(va);
+	/**
+	 * old version of codecs do not have a reliable way to determine the
+	 * version from registers, get them from soc specific data
+	 */
+	if (data->version)
+		lpass_macro_set_codec_version(data->version);
+	else /* read version from register */
+		va_macro_set_lpass_codec_version(va);
 
 	if (va->has_swr_master) {
 		/* Set default CLK div to 1 */