2879516fcd
Implement the IPC between Intel audio firmware and kernel driver. The IPC allows transmission of requests, handling of responses as well as unsolicited (i.e. firmware-generated) notifications. A subscription mechanism is added to enable different parts of the driver to register for specific notifications. The part of the DSP boot process that involves sending ROM message requires an extra step - must be followed by unstall operation of MAIN_CORE. All other types of messages do not require such specific handling, so separate set of functions is provided for sending these. Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://lore.kernel.org/r/20220311153544.136854-5-cezary.rojewski@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 | ||
| virtio | ||
| x86 | ||
| xen | ||
| ac97_bus.c | ||
| Kconfig | ||
| last.c | ||
| Makefile | ||
| sound_core.c | ||