forked from Minki/linux
80a0df1819
If the DSP is in low power mode, it needs to be woken up by a "wake" IPC to set it into the D0 state before we can send any other IPC command. The call flow is that the driver calls sst_ipc_tx_message_wait() to send any IPC and this call checks if the device is in low power mode and in that case we need to send the wake IPC. So add a new IPC nopm variant which can be called from driver and doesn't check for power state (as we already know that) and avoids circular dependency of again checking power state. Signed-off-by: Jayachandran B <jayachandran.b@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> |
||
|---|---|---|
| .. | ||
| aoa | ||
| arm | ||
| atmel | ||
| core | ||
| drivers | ||
| firewire | ||
| hda | ||
| i2c | ||
| isa | ||
| mips | ||
| oss | ||
| parisc | ||
| pci | ||
| pcmcia | ||
| ppc | ||
| sh | ||
| soc | ||
| sparc | ||
| spi | ||
| synth | ||
| usb | ||
| ac97_bus.c | ||
| Kconfig | ||
| last.c | ||
| Makefile | ||
| sound_core.c | ||