6.18-stable review patch. If anyone has any objections, please let me know.
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From: Hemalatha Pinnamreddy hemalatha.pinnamreddy2@amd.com
[ Upstream commit f34836a8ddf9216ff919927cddb705022bf30aab ]
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 hemalatha.pinnamreddy2@amd.com Signed-off-by: Raghavendra Prasad Mallela raghavendraprasad.mallela@amd.com Link: https://patch.msgid.link/20251203120136.2591395-1-raghavendraprasad.mallela@... Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- 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 4ba0a66981ea9..283a674c7e2c3 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: