From 7e300730037f4fd5d8b308cb9c5467d1338b3e86 Mon Sep 17 00:00:00 2001
From: Phani Kumar Uppalapati <quic_phaniu@quicinc.com>
Date: Wed, 8 Jun 2022 00:01:26 -0700
Subject: asoc: kalama: add boolean flag for adding swr haptics dai-links

Change-Id: I460aa6baa015b79fd6b74bb8ac8827a5b82d34ea
---
 asoc/kalama.c | 34 +++++++++++++++++++++++-----------
 1 file changed, 23 insertions(+), 11 deletions(-)

(limited to 'asoc/kalama.c')

diff --git a/asoc/kalama.c b/asoc/kalama.c
index 253e94ba..d4dfd503 100644
--- a/asoc/kalama.c
+++ b/asoc/kalama.c
@@ -500,6 +500,20 @@ static struct snd_soc_dai_link msm_common_be_dai_links[] = {
 	},
 };
 
+static struct snd_soc_dai_link msm_swr_haptics_be_dai_links[] = {
+	{
+		.name = LPASS_BE_RX_CDC_DMA_RX_6,
+		.stream_name = LPASS_BE_RX_CDC_DMA_RX_6,
+		.playback_only = 1,
+		.trigger = {SND_SOC_DPCM_TRIGGER_POST,
+			SND_SOC_DPCM_TRIGGER_POST},
+		.ignore_pmdown_time = 1,
+		.ignore_suspend = 1,
+		.ops = &msm_common_be_ops,
+		SND_SOC_DAILINK_REG(rx_dma_rx6),
+	},
+};
+
 static struct snd_soc_dai_link msm_wcn_be_dai_links[] = {
 	{
 		.name = LPASS_BE_SLIMBUS_7_RX,
@@ -774,17 +788,6 @@ static struct snd_soc_dai_link msm_rx_tx_cdc_dma_be_dai_links[] = {
 		.ops = &msm_common_be_ops,
 		SND_SOC_DAILINK_REG(rx_dma_rx5),
 	},
-	{
-		.name = LPASS_BE_RX_CDC_DMA_RX_6,
-		.stream_name = LPASS_BE_RX_CDC_DMA_RX_6,
-		.playback_only = 1,
-		.trigger = {SND_SOC_DPCM_TRIGGER_POST,
-			SND_SOC_DPCM_TRIGGER_POST},
-		.ignore_pmdown_time = 1,
-		.ignore_suspend = 1,
-		.ops = &msm_common_be_ops,
-		SND_SOC_DAILINK_REG(rx_dma_rx6),
-	},
 	/* TX CDC DMA Backend DAI Links */
 	{
 		.name = LPASS_BE_TX_CDC_DMA_TX_3,
@@ -1463,6 +1466,15 @@ static struct snd_soc_card *populate_snd_card_dailinks(struct device *dev, int w
 			       sizeof(msm_wcn_be_dai_links));
 			total_links += ARRAY_SIZE(msm_wcn_be_dai_links);
 		}
+		if (of_find_property(dev->of_node, "swr-haptics-unsupported",
+					NULL)) {
+			dev_dbg(dev, "%s(): swr haptics support not present\n", __func__);
+		} else {
+			memcpy(msm_kalama_dai_links + total_links,
+					msm_swr_haptics_be_dai_links,
+					sizeof(msm_swr_haptics_be_dai_links));
+			total_links += ARRAY_SIZE(msm_swr_haptics_be_dai_links);
+		}
 
 		dailink = msm_kalama_dai_links;
 	} else if(!strcmp(match->data, "stub_codec")) {
-- 
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