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The fixed-size components field in SNDRV_CTL_IOCTL_CARD_INFO can be too small on systems with many audio devices. The kernel [1] will provide a new ioctl to read the full string while truncating the original in card_info if it grows too big. Make sure the code falls back to original if the new ioctl is not supported. [1]: https://lore.kernel.org/all/20260122111249.67319-1-mstrozek@opensource.cirrus.com/ Signed-off-by: Maciej Strozek <mstrozek@opensource.cirrus.com> |
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