diff options
| author | Shengjiu Wang <shengjiu.wang@nxp.com> | 2020-07-31 09:28:15 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-07-31 21:06:53 +0300 |
| commit | 5aef1ff2397d021f93d874b57dff032fdfac73de (patch) | |
| tree | 711d5420913ae21ce49602e32da793c46c462334 /sound/soc/fsl/fsl_sai.h | |
| parent | da3f23fde9d7b4a7e0ca9a9a096cec3104df1b82 (diff) | |
| download | linux-5aef1ff2397d021f93d874b57dff032fdfac73de.tar.xz | |
ASoC: fsl_sai: Fix value of FSL_SAI_CR1_RFW_MASK
The fifo_depth is 64 on i.MX8QM/i.MX8QXP, 128 on i.MX8MQ, 16 on
i.MX7ULP.
Original FSL_SAI_CR1_RFW_MASK value 0x1F is not suitable for
these platform, the FIFO watermark mask should be updated
according to the fifo_depth.
Fixes: a860fac42097 ("ASoC: fsl_sai: Add support for imx7ulp/imx8mq")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/1596176895-28724-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/fsl/fsl_sai.h')
| -rw-r--r-- | sound/soc/fsl/fsl_sai.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/fsl/fsl_sai.h b/sound/soc/fsl/fsl_sai.h index 76b15deea80c..6aba7d28f5f3 100644 --- a/sound/soc/fsl/fsl_sai.h +++ b/sound/soc/fsl/fsl_sai.h @@ -94,7 +94,7 @@ #define FSL_SAI_CSR_FRDE BIT(0) /* SAI Transmit and Receive Configuration 1 Register */ -#define FSL_SAI_CR1_RFW_MASK 0x1f +#define FSL_SAI_CR1_RFW_MASK(x) ((x) - 1) /* SAI Transmit and Receive Configuration 2 Register */ #define FSL_SAI_CR2_SYNC BIT(30) |