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keyword detect updates - #1082

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keyonjie merged 2 commits into
thesofproject:topic/keyword_detectfrom
keyonjie:topic/keyword_detect
Jul 8, 2019
Merged

keyonjie merged 2 commits into
thesofproject:topic/keyword_detectfrom
keyonjie:topic/keyword_detect

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@keyonjie keyonjie commented Jul 8, 2019

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This series enables to pass proper period_size value to the firmware.
It is needed to synchronize non-standard copy like i.e draining tasks.

The corresponding FW PR thesofproject/sof#1592

mrajwa added 2 commits July 8, 2019 14:07
In some cases, FW might need use the host_period_bytes even no position
update ipc reqiured from driver, here add another flag for position update,
and preserve host_period_bytes for FW to use.

This might require corresponding FW change and ABI alignment.

Signed-off-by: Marcin Rajwa <marcin.rajwa@linux.intel.com>
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
This patch prevents the reset of host period bytes.
The parameter has been used to keep information about
completion of period copy. Right now we keep this
information in period_irq.

Signed-off-by: Marcin Rajwa <marcin.rajwa@linux.intel.com>
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
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keyonjie merged commit 9c986c3 into thesofproject:topic/keyword_detect Jul 8, 2019
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2 participants