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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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Core power up involves 2 steps: The first step tries to power up the core by setting the ADSPCS.SPA bit for the host-managed cores. The second step involves sending the IPC to power up other cores that are not host managed. The enabled_cores_mask should be updated only when both these steps are successful. If the IPC to the DSP fails, the host-managed core that was powered in step 1 should be powered off before returning the error. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by: Keyon Jie <yang.jie@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20200902140756.1427005-4-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org> |
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| .. | ||
| imx | ||
| intel | ||
| xtensa | ||
| compress.c | ||
| compress.h | ||
| control.c | ||
| core.c | ||
| debug.c | ||
| ipc.c | ||
| Kconfig | ||
| loader.c | ||
| Makefile | ||
| nocodec.c | ||
| ops.c | ||
| ops.h | ||
| pcm.c | ||
| pm.c | ||
| probe.c | ||
| probe.h | ||
| sof-acpi-dev.c | ||
| sof-audio.c | ||
| sof-audio.h | ||
| sof-of-dev.c | ||
| sof-pci-dev.c | ||
| sof-priv.h | ||
| topology.c | ||
| trace.c | ||
| utils.c | ||