CONFIG_MTK_HSDMA: MediaTek High-Speed DMA controller support

General informations

The Linux kernel configuration item CONFIG_MTK_HSDMA has multiple definitions:

MediaTek High-Speed DMA controller support found in drivers/dma/mediatek/Kconfig

The configuration item CONFIG_MTK_HSDMA:

• prompt: MediaTek High-Speed DMA controller support
• type: tristate
• depends on: CONFIG_ARCH_MEDIATEK || CONFIG_COMPILE_TEST
• defined in drivers/dma/mediatek/Kconfig
• found in Linux kernels: 4.17–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• modules built: hsdma-mt7621, hsdma-mt7621, mtk-hsdma, mtk-hsdma

Help text

Enable support for High-Speed DMA controller on MediaTek SoCs.

This controller provides the channels which is dedicated to memory-to-memory transfer to offload from CPU through ring- based descriptor management.

MTK HSDMA support found in drivers/staging/mt7621-dma/Kconfig

The configuration item CONFIG_MTK_HSDMA:

• prompt: MTK HSDMA support
• type: tristate
• depends on: CONFIG_RALINK && CONFIG_SOC_MT7621
• defined in drivers/staging/mt7621-dma/Kconfig
• found in Linux kernels: 4.17–4.20, 5.0–5.16
• modules built: hsdma-mt7621, hsdma-mt7621, mtk-hsdma, mtk-hsdma

Help text

(none)

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module hsdma-mt7621 CONFIG_MTK_HSDMA : drivers/dma/mediatek/Kconfig : "MediaTek High-Speed DMA controller support" # in 5.12–5.16
• lkddb module hsdma-mt7621 CONFIG_MTK_HSDMA : drivers/staging/mt7621-dma/Kconfig : "MTK HSDMA support" # in 5.12–5.16
• lkddb module mtk-hsdma CONFIG_MTK_HSDMA : drivers/dma/mediatek/Kconfig : "MediaTek High-Speed DMA controller support" # in 4.17–4.20, 5.0–5.11, 5.17–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb module mtk-hsdma CONFIG_MTK_HSDMA : drivers/staging/mt7621-dma/Kconfig : "MTK HSDMA support" # in 4.17–4.20, 5.0–5.11
• lkddb of "" "" "mediatek,mt7621-hsdma" : CONFIG_MTK_HSDMA CONFIG_SOC_MT7621 CONFIG_STAGING : drivers/staging/mt7621-dma/hsdma-mt7621.c # in 5.12–5.16
• lkddb of "" "" "mediatek,mt7621-hsdma" : CONFIG_MTK_HSDMA CONFIG_SOC_MT7621 CONFIG_STAGING : drivers/staging/mt7621-dma/mtk-hsdma.c # in 4.17–4.20, 5.0–5.11
• lkddb of "" "" "mediatek,mt7622-hsdma" : CONFIG_DMADEVICES CONFIG_MTK_HSDMA : drivers/dma/mediatek/mtk-hsdma.c # in 4.17–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "mediatek,mt7623-hsdma" : CONFIG_DMADEVICES CONFIG_MTK_HSDMA : drivers/dma/mediatek/mtk-hsdma.c # in 4.17–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb platform "" : CONFIG_DMADEVICES CONFIG_MTK_HSDMA : drivers/dma/mediatek/mtk-hsdma.c # in 4.17–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb platform "" : CONFIG_MTK_HSDMA CONFIG_SOC_MT7621 CONFIG_STAGING : drivers/staging/mt7621-dma/hsdma-mt7621.c # in 5.12–5.16
• lkddb platform "hsdma-mt7621" : CONFIG_MTK_HSDMA CONFIG_SOC_MT7621 CONFIG_STAGING : drivers/staging/mt7621-dma/mtk-hsdma.c # in 4.17–4.20, 5.0–5.11

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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