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30fc139260
It'd be convenient to have ioctls to inquiry the UMP Endpoint and UMP Block information directly via the control API without opening the rawmidi interface, just like SNDRV_CTL_IOCTL_RAWMIDI_INFO. This patch extends the rawmidi ioctl handler to support those; new ioctls, SNDRV_CTL_IOCTL_UMP_ENDPOINT_INFO and SNDRV_CTL_IOCTL_UMP_BLOCK_INFO, return the snd_ump_endpoint and snd_ump_block data that is specified by the device field, respectively. Suggested-by: Jaroslav Kysela <perex@perex.cz> Reviewed-by: Jaroslav Kysela <perex@perex.cz> Link: https://lore.kernel.org/r/20230523075358.9672-6-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de> |
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.. | ||
acpi | ||
asm-generic | ||
clocksource | ||
crypto | ||
drm | ||
dt-bindings | ||
keys | ||
kunit | ||
kvm | ||
linux | ||
math-emu | ||
media | ||
memory | ||
misc | ||
net | ||
pcmcia | ||
ras | ||
rdma | ||
rv | ||
scsi | ||
soc | ||
sound | ||
target | ||
trace | ||
uapi | ||
ufs | ||
vdso | ||
video | ||
xen |