Since the DMAC is configured in a somewhat different way in the
native case vs the non-native case, add a native version of the
ipc_get_page_descriptors() function and remove the Zephyr-specific
functions from the non-native version of said function.

Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>

With every copy() operation, the source and destination addresses
keep getting modified. As such, for each re-configuration performed
during host_copy_one_shot(), the HOST DMAC needs to be made
aware of these changes.

This commit changes host_copy_one_shot() such that on each
dma_config() call the DMAC driver receives the updated
addresses and size.

Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>

Source and destination addresses cannot be NULL. As such,
set them to the values found in the first element of
hd->config's elem_array. This is fine to do because the host
component uses only 1 block.

Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>

Since the Zephyr SAI driver is now enabled, add an entry in
the zephyr_dev array, which will resolve to multiple
"struct device *", one for each SAI node specified in the DTS.

Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>

Since the EDMA and HOST DMA nodes have been introduced to
the i.MX93 overlay, add entries in the dma array which will
create a struct dma for each of these DMACs.

Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>

Since now there's a Zephyr driver for NXP's SAI, the dai_set_config()
should be modified to also allow the configuration of the SAI.
As such, this commit introduces a new case for NXP's SAI that does
exactly that.

Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>

Some DMACs (e.g: NXP's EDMA) can automatically adjust the source and
destination addresses upon transfer completion. As such, we need to
indicate how the adjustment should be performed. In the case of playback,
the source address should be decremented, while in the case of capture,
the destination address should be decremented.

Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>

Currently, the DAI component's state is not updated on
dai_trigger() operation, which leads to pipeline_comp_copy()
skipping the dai_copy() operation (since the DAI component
never transitions to the ACTIVE state). To fix this, add
a state transition in dai_comp_trigger_internal(). Also,
make sure not to trigger the DAI component if already in
the requested state.

Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>

In the case of some DAIs, the DMA slot may be encoded
differently in the DAI configuration handshake. As such,
we can't count on the fact that the handshake itself can
be used as the DMA slot. To fix this, add a function which
parses the handshake and allows each DAI to use its own
encoding of the DMA slot inside the handshake.

Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>

The native SAI and ESAI drivers use a different handshake
encoding. As such, when using native Zephyr drivers use a
different function for decoding the channel from the handshake.

Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>