[Sound-open-firmware] [PATCH] volume: pass format change to downstream components.

[Liam Girdwood]

On Tue, 2017-12-12 at 22:22 -0600, Pierre-Louis Bossart wrote:
> The volume component can change the sink data format depending on sink
> component/pipeline topology configuration. This change is set locally,
> but not to the host params that are passed downstream.
> 
> Fix this so that downstream components can check params match their
> topology configuration.
> 
> Tested with test-passthrough-48k-vol-ssp2 and reef-byt-rt5651
> topology files. Note that there are quite a few underflows likely added by
> recent changes, more work needed to identify what goes on.
> 
> (first fix for prepare() from Liam, additional update for the params()
> case by Pierre)
> 
> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>
> Signed-off-by: Liam Girdwood <liam.r.girdwood at linux.intel.com>
> ---
> 
Applied