alsa-lib/include/sound/uapi
Maciej Strozek d4cf5da490 control: ucm: add ioctl to retrieve full card components
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>
2026-01-22 11:17:37 +00:00
..
asequencer.h huge correction of tabulators and whitespaces 2025-11-07 18:09:26 +01:00
asoc.h add NetBSD/OpenBSD build support (except test/) 2022-10-17 13:11:29 +02:00
asound.h control: ucm: add ioctl to retrieve full card components 2026-01-22 11:17:37 +00:00
asound_fm.h Fix alsa/sound/*.h for external programs 2019-12-20 16:43:50 +01:00
emu10k1.h huge correction of tabulators and whitespaces 2025-11-07 18:09:26 +01:00
hdsp.h huge correction of tabulators and whitespaces 2025-11-07 18:09:26 +01:00
hdspm.h uapi: Sync with 5.6 kernel ABI 2020-02-10 12:50:50 +01:00
Makefile.am Fix alsa/sound/*.h for external programs 2019-12-20 16:43:50 +01:00
sb16_csp.h huge correction of tabulators and whitespaces 2025-11-07 18:09:26 +01:00
sscape_ioctl.h Fix alsa/sound/*.h for external programs 2019-12-20 16:43:50 +01:00
tlv.h Fix alsa/sound/*.h for external programs 2019-12-20 16:43:50 +01:00