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In order to save power, we only need to request a channel when the communication with the DSP active. For this we export the following functions: - imx_dsp_request_channel, gets a channel with a given index - imx_dsp_free_channel, frees a channel with a given index Notice that we still request channels at probe to support devices that do not have PM callbacks implemented yet. Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> |
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imx | ||
intel | ||
meson | ||
trusted_foundations.h | ||
xlnx-zynqmp.h |