CONFIG_MTK_CQDMA: MediaTek Command-Queue DMA controller support

General informations

The Linux kernel configuration item CONFIG_MTK_CQDMA:

• prompt: MediaTek Command-Queue DMA controller support
• type: tristate
• depends on: CONFIG_ARCH_MEDIATEK || CONFIG_COMPILE_TEST
• defined in drivers/dma/mediatek/Kconfig
• found in Linux kernels: 5.0–5.19, 6.0–6.12
• modules built: mtk-cqdma

Help text

Enable support for Command-Queue DMA controller on MediaTek SoCs.

This controller provides the channels which is dedicated to memory-to-memory transfer to offload from CPU.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module mtk-cqdma CONFIG_MTK_CQDMA : drivers/dma/mediatek/Kconfig : "MediaTek Command-Queue DMA controller support" # in 5.0–5.19, 6.0–6.12
• lkddb of "" "" "mediatek,mt6765-cqdma" : CONFIG_DMADEVICES CONFIG_MTK_CQDMA : drivers/dma/mediatek/mtk-cqdma.c # in 5.0–5.19, 6.0–6.12
• lkddb platform "" : CONFIG_DMADEVICES CONFIG_MTK_CQDMA : drivers/dma/mediatek/mtk-cqdma.c # in 5.0–5.19, 6.0–6.12

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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