ASoC: Intel: Skylake: Add deep buffer support

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With this patch, the dma buffer size is fetched from topology binary. This
buffer size is applicable for gateway copier modules.

Now that we can configure DSP dma buffer size, the device can support deep
buffer playback. DSP fetches large buffer and can result fewer wakes,
which helps in power reduction.

Signed-off-by: Ramesh Babu <ramesh.babu@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Ramesh Babu 2017-06-19 11:59:19 +05:30 • committed by Mark Brown

parent 0931352dcb

commit 939df3ada7

3 changed files with 9 additions and 1 deletions

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5

include/uapi/sound/snd_sst_tokens.h

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