6.6-stable review patch. If anyone has any objections, please let me know.
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From: Vijendar Mukunda Vijendar.Mukunda@amd.com
[ Upstream commit 70fa3900c3ed92158628710e81d274e5cb52f92b ]
ACP supports different pin configurations for I2S IO. Checking ACP pin configuration value against specific value breaks the functionality for other I2S pin configurations. This check is no longer required in i2s dai driver probe call as i2s configuration check will be verified during acp platform device creation sequence. Remove i2s_mode check in acp_i2s_probe() function.
Fixes: b24484c18b10 ("ASoC: amd: acp: ACP code generic to support newer platforms") Signed-off-by: Vijendar Mukunda Vijendar.Mukunda@amd.com Link: https://msgid.link/r/20240617072844.871468-2-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- sound/soc/amd/acp/acp-i2s.c | 8 -------- 1 file changed, 8 deletions(-)
diff --git a/sound/soc/amd/acp/acp-i2s.c b/sound/soc/amd/acp/acp-i2s.c index df350014966a0..cf2fdde5aaa18 100644 --- a/sound/soc/amd/acp/acp-i2s.c +++ b/sound/soc/amd/acp/acp-i2s.c @@ -543,20 +543,12 @@ static int acp_i2s_probe(struct snd_soc_dai *dai) { struct device *dev = dai->component->dev; struct acp_dev_data *adata = dev_get_drvdata(dev); - struct acp_resource *rsrc = adata->rsrc; - unsigned int val;
if (!adata->acp_base) { dev_err(dev, "I2S base is NULL\n"); return -EINVAL; }
- val = readl(adata->acp_base + rsrc->i2s_pin_cfg_offset); - if (val != rsrc->i2s_mode) { - dev_err(dev, "I2S Mode not supported val %x\n", val); - return -EINVAL; - } - return 0; }