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path: root/sound/soc/codecs/max98390.h
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2020-07-24ASoC: max98390: update dsm param bin max sizeSteve Lee
MAX98390_DSM_PARAM_MAX_SIZE is changed to support extended register update. Signed-off-by: Steve Lee <steves.lee@maximintegrated.com> Link: https://lore.kernel.org/r/20200724085644.9837-1-steves.lee@maximintegrated.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-06-04ASoC: max98390: Fix potential crash during param fw loadingSteve Lee
malformed firmware file can cause out-of-bound access and crash during dsm_param bin loading. - add MIN/MAX param size to avoid out-of-bound access. - read start addr and size of param and check bound. - add condition that fw->size > param_size + _PAYLOAD_OFFSET to confirm enough data. Signed-off-by: Steve Lee <steves.lee@maximintegrated.com> Link: https://lore.kernel.org/r/20200604054731.21140-1-steves.lee@maximintegrated.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-25ASoC: max98390: Added Amplifier DriverSteve Lee
This is the initial amplifier driver for max98390. Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Steve Lee <steves.lee@maximintegrated.com> Link: https://lore.kernel.org/r/20200518005038.21074-1-steves.lee@maximintegrated.com Signed-off-by: Mark Brown <broonie@kernel.org>
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