Move byt/cht platform specific ifelse to platform files.
And byt/cht have codec and nocodec differences, which need to have
PLATFORM-codec and PLATFORM-nocodec files.
Signed-off-by: Fred Oh <fred.oh@linux.intel.com>
This patch removes support for over 48 kHz sample rates and changes
scheduling to every 1 ms to save in buffers sizes. In pipe-pcm-media.m4
the buffers in the pipeline are reduced from 4 to 2 or 3 periods.
These changes should allow the media PCM to work in BYT platform.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
Add the required virtual widgets to the BYT codec topology
to suppress the errors seen due to the dapm routes set up
in the machine driver and move them to the common header.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
The BYT-CR package only exposes SSP0 and SSP1, with SSP0 typically
used instead of SSP2 for the audio codec connection. Since it's proven
nearly impossible to patch the topology on the fly in the kernel,
let's brute-force generate topologies for all known BYT-CR platforms
using macros for the SSP number. The BE stream name remains constant
at SSP2-Codec since it's not modified by the kernel.
While we are at it, do the same for CHT platforms.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reverts all changed media pipelines to again have 4000 ms
scheduling period. Change was introduced in order to workaround
firmware scheduling limitation, but with pipelines scheduled
separately we can revert it back.
Signed-off-by: Tomasz Lauda <tomasz.lauda@linux.intel.com>
Enable setting pcm min and max rate from top level m4 pipeline macro.
This way it is possible to configure the whole pipeline to correct
samplerate range in 1 file. Previously you needed to modify the pipeline
macros where the rate was hardcoded. As the frame count is calculated
from pcm/dai rate and scheduling time the frame count is obsolete.
Introduce pipeline rate parameter to help configuring components with
fixed output rate. We can't deduce this from pcm range since for example
src might accept bigger max rate than the following dai. Even though the
parameter is named "pipeline rate" it essentially means the "final"
output rate to which this pipeline is connected to (dai or other
pipeline). In capture pipelines it means the originating fixed dai rate.
Signed-off-by: Jaska Uimonen <jaska.uimonen@intel.com>
Byt media pipeline has different parameters in topology for scheduling
deadline and frame count than apl. This produces funny 4-8x speed
playback. So unify with apl media pipe.
Signed-off-by: Jaska Uimonen <jaska.uimonen@intel.com>
This patch does the following:
1. Modify pipe-pcm-media to use the SCHED_COMP macro to set the
scheduling comp for the media pipeline.
2. Add low-latency and media pipelines to the apl nocodec
and apl pcm512x.
3. For the byt codec and nocodec topologies, modify the
PIPELINE_PCM_ADD macro to pass the scheduling comp name
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
BYT with RT5645, RT5640, RT5651 and DA7213 all have similar
topologies with the only difference in codec name. Merge
them all into a single m4 file and set the codec name
using the macro defined during compilation.
This will also take care of adding the virtual widgets
for all the BYT topologies for compatibility with the
machine drivers.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Fred Oh