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This patch implements support for DSP D0i3 when the system is in S0. The basic idea is to schedule a delayed work after every successful IPC TX that checks if there are only D0I3-compatible streams active and if so transition the DSP to D0I3. With the introduction of DSP D0I3 in S0, we need to ensure that the DSP is in D0I0 before sending any new IPCs. The exception for this would be the compact IPCs that are used to set the DSP in D0I3/D0I0 states. Signed-off-by: Keyon Jie <yang.jie@linux.intel.com> Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200129220726.31792-9-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org> |
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| .. | ||
| ac97 | ||
| aoa | ||
| arm | ||
| atmel | ||
| core | ||
| drivers | ||
| firewire | ||
| hda | ||
| i2c | ||
| isa | ||
| mips | ||
| oss | ||
| parisc | ||
| pci | ||
| pcmcia | ||
| ppc | ||
| sh | ||
| soc | ||
| sparc | ||
| spi | ||
| synth | ||
| usb | ||
| x86 | ||
| xen | ||
| ac97_bus.c | ||
| Kconfig | ||
| last.c | ||
| Makefile | ||
| sound_core.c | ||