CONFIG_SND_DYNAMIC_MINORS: Dynamic device file minor numbers

General informations

The Linux kernel configuration item CONFIG_SND_DYNAMIC_MINORS has multiple definitions:

Dynamic device file minor numbers found in sound/core/Kconfig

The configuration item CONFIG_SND_DYNAMIC_MINORS:

• prompt: Dynamic device file minor numbers
• type: bool
• depends on: (none)
• defined in sound/core/Kconfig
• found in Linux kernels: 2.6.18–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD

Help text

If you say Y here, the minor numbers of ALSA device files in /dev/snd/ are allocated dynamically. This allows you to have more than 8 sound cards, but requires a dynamic device file system like udev.

If you are unsure about this, say N here.

Dynamic device file minor numbers (EXPERIMENTAL) found in sound/core/Kconfig

The configuration item CONFIG_SND_DYNAMIC_MINORS:

• prompt: Dynamic device file minor numbers (EXPERIMENTAL)
• type: bool
• depends on: CONFIG_SND && CONFIG_EXPERIMENTAL
• defined in sound/core/Kconfig
• found in Linux kernels: 2.6.16–2.6.17

Help text

If you say Y here, the minor numbers of ALSA device files in /dev/snd/ are allocated dynamically. This allows you to have more than 8 sound cards, but requires a dynamic device file system like udev.

If you are unsure about this, say N here.

Hardware

LKDDb

Raw data from LKDDb:

• (none)

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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