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| author | Keyon Jie <yang.jie@linux.intel.com> | 2022-01-20 17:15:31 -0600 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-01-24 13:31:17 +0000 |
| commit | 5fb5f51185126059e1d7eb4e452e08c7b17c3301 (patch) | |
| tree | 5aba0ca02a1d438d4848fc6fb31b94b1459b99f7 /tools/perf/scripts/python/flamegraph.py | |
| parent | ASoC: SOF: Intel: hda-loader: add SSP helper (diff) | |
| download | linux-5fb5f51185126059e1d7eb4e452e08c7b17c3301.tar.gz linux-5fb5f51185126059e1d7eb4e452e08c7b17c3301.zip | |
ASoC: SOF: Intel: hda-loader: add IMR restore support
If the firmware declares the IMR restore feature, we only need to do a
simple powering up to resume from D3, no firmware re-downloading
needed - the context is saved/restored to/from IMR without needing
driver support.
Add a hda_dsp_boot_imr() helper for this simple DSP reboot, and use it
when it is available.
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220120231532.196926-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions