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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| .. | ||
| asm-generic | ||
| drm | ||
| linux | ||
| misc | ||
| mtd | ||
| rdma | ||
| scsi | ||
| sound | ||
| video | ||
| xen | ||
| Kbuild | ||