[PATCH 0/3] ASoC: SOF: Intel: fix resume from hibernate

[Pierre-Louis Bossart]

The enablement of IMR-based DSP boot helped reduce resume latency, but
unfortunately the context is not saved in S4 and S5 which leads to
multiple reports of boot failures.

This patchset forces a full firmware reload/reboot when resuming from
S4/S5 and restores functionality.

Pierre-Louis Bossart (3):
  ASoC: SOF: pm: add explicit behavior for ACPI S1 and S2
  ASoC: SOF: pm: add definitions for S4 and S5 states
  ASoC: SOF: Intel: disable IMR boot when resuming from ACPI S4 and S5
    states

 sound/soc/sof/intel/hda-loader.c |  3 ++-
 sound/soc/sof/pm.c               | 21 ++++++++++++++++++++-
 sound/soc/sof/sof-priv.h         |  2 ++
 3 files changed, 24 insertions(+), 2 deletions(-)

-- 
2.34.1