[v2,14/16] ASoC: Intel: avs: rt286: Validate machine board configuration

Commit Message

Amadeusz Sławiński Oct. 12, 2023, 8:35 a.m. UTC

Allow for board to be used with TDMs.

Signed-off-by: Amadeusz Sławiński <[e-mail]>
---
 sound/soc/intel/avs/boards/rt286.c | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

Patch

diff --git a/sound/soc/intel/avs/boards/rt286.c b/sound/soc/intel/avs/boards/rt286.c
index 36da0578d5b4..131237471e3e 100644
--- a/sound/soc/intel/avs/boards/rt286.c
+++ b/sound/soc/intel/avs/boards/rt286.c
@@ -13,6 +13,7 @@ 
 #include <sound/soc.h>
 #include <sound/soc-acpi.h>
 #include "../../../codecs/rt286.h"
+#include "../utils.h"
 
 #define RT286_CODEC_DAI		"rt286-aif1"
 
@@ -114,7 +115,7 @@  static const struct snd_soc_ops avs_rt286_ops = {
 };
 
 static int avs_create_dai_link(struct device *dev, const char *platform_name, int ssp_port,
-			       struct snd_soc_dai_link **dai_link)
+			       int tdm_slot, struct snd_soc_dai_link **dai_link)
 {
 	struct snd_soc_dai_link_component *platform;
 	struct snd_soc_dai_link *dl;
@@ -126,13 +127,15 @@  static int avs_create_dai_link(struct device *dev, const char *platform_name, in
 
 	platform->name = platform_name;
 
-	dl->name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d-Codec", ssp_port);
+	dl->name = devm_kasprintf(dev, GFP_KERNEL,
+				  AVS_STRING_FMT("SSP", "-Codec", ssp_port, tdm_slot));
 	dl->cpus = devm_kzalloc(dev, sizeof(*dl->cpus), GFP_KERNEL);
 	dl->codecs = devm_kzalloc(dev, sizeof(*dl->codecs), GFP_KERNEL);
 	if (!dl->name || !dl->cpus || !dl->codecs)
 		return -ENOMEM;
 
-	dl->cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d Pin", ssp_port);
+	dl->cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL,
+					    AVS_STRING_FMT("SSP", " Pin", ssp_port, tdm_slot));
 	dl->codecs->name = devm_kasprintf(dev, GFP_KERNEL, "i2c-INT343A:00");
 	dl->codecs->dai_name = devm_kasprintf(dev, GFP_KERNEL, RT286_CODEC_DAI);
 	if (!dl->cpus->dai_name || !dl->codecs->name || !dl->codecs->dai_name)
@@ -181,13 +184,17 @@  static int avs_rt286_probe(struct platform_device *pdev)
 	struct snd_soc_jack *jack;
 	struct device *dev = &pdev->dev;
 	const char *pname;
-	int ssp_port, ret;
+	int ssp_port, tdm_slot, ret;
 
 	mach = dev_get_platdata(dev);
 	pname = mach->mach_params.platform;
-	ssp_port = __ffs(mach->mach_params.i2s_link_mask);
 
-	ret = avs_create_dai_link(dev, pname, ssp_port, &dai_link);
+	ret = avs_mach_get_ssp_tdm(dev, mach, &ssp_port, &tdm_slot);
+	if (ret)
+		return ret;
+
+	ret = avs_create_dai_link(dev, pname, ssp_port, tdm_slot, &dai_link);
+
 	if (ret) {
 		dev_err(dev, "Failed to create dai link: %d", ret);
 		return ret;