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caebea04b9
Part of PCM constraints are set based on DSP topology, but rest should be set based on hardware capabilities. Add PCM constraints for Intel platforms: - Add constraint for the period count to be integer. This avoids wrap-arounds of the DMA circular buffer in middle of a period. - Align period size to dword/32bit as per HDA spec. Both constraints are aligned with current implementation in snd-hda-intel driver. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20201118140545.2138895-2-kai.vehmanen@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 | ||