diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/801-audio-0057-MLK-15975-3-ASoC-fsl_sai-The-offset-of-fifo_off-is-c.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/801-audio-0057-MLK-15975-3-ASoC-fsl_sai-The-offset-of-fifo_off-is-c.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-5.4/801-audio-0057-MLK-15975-3-ASoC-fsl_sai-The-offset-of-fifo_off-is-c.patch b/target/linux/layerscape/patches-5.4/801-audio-0057-MLK-15975-3-ASoC-fsl_sai-The-offset-of-fifo_off-is-c.patch new file mode 100644 index 0000000000..8a01eaf878 --- /dev/null +++ b/target/linux/layerscape/patches-5.4/801-audio-0057-MLK-15975-3-ASoC-fsl_sai-The-offset-of-fifo_off-is-c.patch @@ -0,0 +1,41 @@ +From af52be88c689521364e06924e26c8989a075e0e3 Mon Sep 17 00:00:00 2001 +From: Shengjiu Wang <shengjiu.wang@nxp.com> +Date: Fri, 28 Sep 2018 15:33:34 +0800 +Subject: [PATCH] MLK-15975-3: ASoC: fsl_sai: The offset of fifo_off is changed + +Commit 786c8bd56324 ("MLK-19734-3: dmaengine: imx-sdma: change +fifo offset of fifo_num") change the offset of fifo_off, so +the sai driver need to be updated. + +Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> +(cherry picked from commit c94ce8776e01f1f40a866d4da89603ab042dde0f) +--- + sound/soc/fsl/fsl_sai.c | 8 ++++---- + 1 file changed, 4 insertions(+), 4 deletions(-) + +--- a/sound/soc/fsl/fsl_sai.c ++++ b/sound/soc/fsl/fsl_sai.c +@@ -726,19 +726,19 @@ static int fsl_sai_hw_params(struct snd_ + FSL_SAI_MAXBURST_TX * pins; + if (sai->is_dsd) + sai->dma_params_tx.fifo_num = pins + +- (sai->dataline_off_dsd[tx] << 8); ++ (sai->dataline_off_dsd[tx] << 4); + else + sai->dma_params_tx.fifo_num = pins + +- (sai->dataline_off[tx] << 8); ++ (sai->dataline_off[tx] << 4); + } else { + sai->dma_params_rx.maxburst = + FSL_SAI_MAXBURST_RX * pins; + if (sai->is_dsd) + sai->dma_params_rx.fifo_num = pins + +- (sai->dataline_off_dsd[tx] << 8); ++ (sai->dataline_off_dsd[tx] << 4); + else + sai->dma_params_rx.fifo_num = pins + +- (sai->dataline_off[tx] << 8); ++ (sai->dataline_off[tx] << 4); + } + } + |