From f34836a8ddf9216ff919927cddb705022bf30aab Mon Sep 17 00:00:00 2001 From: Hemalatha Pinnamreddy Date: Wed, 3 Dec 2025 17:31:34 +0530 Subject: [PATCH] ASoC: amd: acp: update tdm channels for specific DAI TDM channel updates were applied to all DAIs, causing configurations to overwrite for unrelated streams. The logic is modified to update channels only for targeted DAI. This prevents corruption of other DAI settings and resolves audio issues observed during system suspend and resume cycles. Fixes: 12229b7e50cf ("ASoC: amd: acp: Add TDM support for acp i2s stream") Signed-off-by: Hemalatha Pinnamreddy Signed-off-by: Raghavendra Prasad Mallela Link: https://patch.msgid.link/20251203120136.2591395-1-raghavendraprasad.mallela@amd.com Signed-off-by: Mark Brown --- sound/soc/amd/acp/acp-i2s.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/soc/amd/acp/acp-i2s.c b/sound/soc/amd/acp/acp-i2s.c index 4ba0a66981ea..283a674c7e2c 100644 --- a/sound/soc/amd/acp/acp-i2s.c +++ b/sound/soc/amd/acp/acp-i2s.c @@ -157,6 +157,8 @@ static int acp_i2s_set_tdm_slot(struct snd_soc_dai *dai, u32 tx_mask, u32 rx_mas spin_lock_irq(&chip->acp_lock); list_for_each_entry(stream, &chip->stream_list, list) { + if (dai->id != stream->dai_id) + continue; switch (chip->acp_rev) { case ACP_RN_PCI_ID: case ACP_RMB_PCI_ID: -- 2.47.3