[Sound-open-firmware] [PATCH] topology: byt-rt5640: Fix DAI config

Pierre-Louis Bossart pierre-louis.bossart at linux.intel.com
Thu Mar 15 22:33:28 CET 2018



On 03/15/2018 04:20 PM, Liam Girdwood wrote:
> DAI config was coming from deprecated machine driver. Fix it to use
> bytcr-rt5640 machine driver.
>
> Signed-off-by: Liam Girdwood <liam.r.girdwood at linux.intel.com>
> ---
>   topology/reef-byt-rt5640.m4 | 6 +++---
>   1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/topology/reef-byt-rt5640.m4 b/topology/reef-byt-rt5640.m4
> index 879e9a9..bf2b004 100644
> --- a/topology/reef-byt-rt5640.m4
> +++ b/topology/reef-byt-rt5640.m4
> @@ -1,5 +1,5 @@
>   #
> -# Topology for generic Baytrail board with no codec.
> +# Topology for generic Baytrail board with no RT5640.
>   #
>   
>   # Include topology builder
> @@ -76,7 +76,7 @@ SectionGraph."pipe-byt-rt5640" {
>   # playback DAI is SSP2 using 2 periods
>   # Buffers use s24le format, with 48 frame per 1000us on core 0 with priority 0
>   DAI_ADD(sof/pipe-dai-playback.m4,
> -	1, SSP, 2, SSP-Codec
> +	1, SSP, 2, SSP-Codec,
Could it also be that it's SSP2-Codec in all those files? That might 
explain the issue I have with DAI configs...
>   	PIPELINE_SOURCE_1, 2, s24le,
>   	48, 1000, 0, 0)
>   
> @@ -93,7 +93,7 @@ PCM_DUPLEX_ADD(Low Latency, 6, 0, 0, PIPELINE_PCM_1, PIPELINE_PCM_2)
>   #
>   # BE configurations - overrides config in ACPI if present
>   #
> -DAI_CONFIG(SSP, 2, Baytrail Audio, I2S, 24,
> +DAI_CONFIG(SSP, 2, SSP2-Codec, I2S, 24,
>   	DAI_CLOCK(mclk, 19200000, slave),
>   	DAI_CLOCK(bclk, 2400000, slave),
>   	DAI_CLOCK(fsync, 48000, slave),



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