CONFIG_V4L_MEM2MEM_DRIVERS: Memory-to-memory multimedia devices

General informations

The Linux kernel configuration item CONFIG_V4L_MEM2MEM_DRIVERS has multiple definitions:

Memory-to-memory multimedia devices found in drivers/media/platform/Kconfig

The configuration item CONFIG_V4L_MEM2MEM_DRIVERS:

• prompt: Memory-to-memory multimedia devices
• type: bool
• depends on: CONFIG_VIDEO_DEV
• defined in drivers/media/platform/Kconfig
• found in Linux kernels: 3.7–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12

Help text

Say Y here to enable selecting drivers for V4L devices that use system memory for both source and destination buffers, as opposed to capture and output drivers, which use memory buffers for just one of those.

Memory-to-memory multimedia devices found in drivers/media/video/Kconfig

The configuration item CONFIG_V4L_MEM2MEM_DRIVERS:

• prompt: Memory-to-memory multimedia devices
• type: bool
• depends on: CONFIG_VIDEO_V4L2
• defined in drivers/media/video/Kconfig
• found in Linux kernels: 2.6.35–2.6.39, 3.0–3.6

Help text

Say Y here to enable selecting drivers for V4L devices that use system memory for both source and destination buffers, as opposed to capture and output drivers, which use memory buffers for just one of those.

Hardware

LKDDb

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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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