This is a note to let you know that I've just added the patch titled ASoC: fsl_sai: initialize is_dsp_mode flag to the 6.2-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: asoc-fsl_sai-initialize-is_dsp_mode-flag.patch and it can be found in the queue-6.2 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit c959abd4b8566732b5e1c1ae137046ebc3257e02 Author: Shengjiu Wang <shengjiu.wang@xxxxxxx> Date: Mon Jan 16 15:07:54 2023 +0800 ASoC: fsl_sai: initialize is_dsp_mode flag [ Upstream commit a23924b7dd7b748fff8e305e1daf590fed2af21b ] Initialize is_dsp_mode flag in the beginning of function fsl_sai_set_dai_fmt_tr(). When the DAIFMT is DAIFMT_DSP_B the first time, is_dsp_mode is true, then the second time DAIFMT is DAIFMT_I2S, is_dsp_mode still true, which is a wrong state. So need to initialize is_dsp_mode flag every time. Fixes: a3f7dcc9cc03 ("ASoC: fsl-sai: Add SND_SOC_DAIFMT_DSP_A/B support.") Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxx> Reviewed-by: Iuliana Prodan <iuliana.prodan@xxxxxxx> Link: https://lore.kernel.org/r/1673852874-32200-1-git-send-email-shengjiu.wang@xxxxxxx Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c index 35a52c3a020d1..4967f2daa6d97 100644 --- a/sound/soc/fsl/fsl_sai.c +++ b/sound/soc/fsl/fsl_sai.c @@ -281,6 +281,7 @@ static int fsl_sai_set_dai_fmt_tr(struct snd_soc_dai *cpu_dai, val_cr4 |= FSL_SAI_CR4_MF; sai->is_pdm_mode = false; + sai->is_dsp_mode = false; /* DAI mode */ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { case SND_SOC_DAIFMT_I2S: