diff options
| author | Viorel Suman <viorel.suman@nxp.com> | 2018-08-27 14:09:25 +0300 |
|---|---|---|
| committer | Viorel Suman <viorel.suman@nxp.com> | 2018-09-05 10:43:48 +0300 |
| commit | 8b0307ce5f98c04e06d61ae08afe7d268207c7ce (patch) | |
| tree | b6f7b5e61145fc7833e82236245cbbd0019d1a24 /arch/arm64 | |
| parent | 9eeab5c9bbcf7fc81d08ef0a67250c987e6ef452 (diff) | |
MLK-18898-2: ASoC: imx-ak4458: refine mclk rate calculation
The existing implementation calculates mclk rate as function
of audio sample rate multiplied to multiplier taken from Table 5.
However this is not accurate for Manual Setting Mode - tables 3 & 4 from
AK4458 RM defines rate (LRCK/FS) and frame width (MCLK/16fs..1152fs) ranges
as parameters to calculate mclk frequency. Aside of this - adjust
bclk:mclk ratio from machine driver as function of "compatible" id.
Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
(cherry picked from commit 527b8b7032dcb75c14bb2790330ab96743d83b16)
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-imx8mq-evk.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8mq-evk.dts b/arch/arm64/boot/dts/freescale/fsl-imx8mq-evk.dts index 9589b81dd2e3..eff0aa628b80 100644 --- a/arch/arm64/boot/dts/freescale/fsl-imx8mq-evk.dts +++ b/arch/arm64/boot/dts/freescale/fsl-imx8mq-evk.dts @@ -107,7 +107,7 @@ }; sound-ak4458 { - compatible = "fsl,imx-audio-ak4458"; + compatible = "fsl,imx-audio-ak4458-mq"; model = "ak4458-audio"; audio-cpu = <&sai1>; audio-codec = <&ak4458_1>, <&ak4458_2>; |