forked from luck/tmp_suning_uos_patched
e2eba551d2
As part of the suspend flow, a context save IPC message is sent to the firmware before powering down the DSP. If errors are met, the suspend flow is aborted with current code. Change the behaviour such that if firmware returns -EBUSY or -EAGAIN, return the error codes to PM core as before. The device is left in active state in this case. If other errors are reported, print a warning but do not block the suspend flow. As per interface specification, no valid error can be returned in this scenario. If the hardware has hit a fatal error and is not able to respond successfully, best recovery method is to proceed with suspend and power off the DSP. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <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 | ||