dma generic offload engine subsystem · Maintained

Maintainers

• M Vinod Koul <vkoul@kernel.org>
• R Frank Li <Frank.Li@kernel.org>

Paths

• F Documentation/devicetree/bindings/dma/
• F Documentation/driver-api/dmaengine/
• F drivers/dma/
• F include/dt-bindings/dma/
• F include/linux/dma/
• F include/linux/dmaengine.h
• F include/linux/of_dma.h

Last 30 days

Recent patches

Most-recent 30 patches in this subsystem on linux-fbdev (capped at 30), ordered by date desc.

• STALE244d [PATCH] dt-bindings: Remove extra blank lines
  2025-10-23 · "Rob Herring (Arm)" <robh@kernel.org>
• STALE1245d [PATCH v2 3/6] mm: replace vma->vm_flags direct modifications with modifier calls
  2023-01-25 · Suren Baghdasaryan <surenb@google.com>
• STALE1234d [PATCH 08/22] dmaengine: remove the shdmac driver
  2023-01-13 · Christoph Hellwig <hch@lst.de>
• STALE1358d [PATCH v1 4/5] treewide: use get_random_bytes when possible
  2022-10-06 · "Jason A. Donenfeld" <Jason@zx2c4.com>
• STALE1524d [PATCH 20/41] dma: omap: hide legacy interface
  2022-04-19 · Arnd Bergmann <arnd@kernel.org>
• STALE1972d LANDED: 22 (20M) [PATCH v3 4/5] amba: Make the remove callback return void
  2021-01-27 · Uwe Kleine-König <hidden>
• STALE2515d REVIEWED: 1 (0M) [PATCH 06/11] dma: Drop JZ4740 driver
  2019-07-25 · Paul Cercueil <paul@crapouillou.net>
• STALE2696d [PATCH 02/18] dmaengine: imx-sdma: pass struct device to DMA API functions
  2019-02-01 · Christoph Hellwig <hch@lst.de>
• STALE2753d REVIEWED: 1 (0M) [PATCH V3 1/2] mm: Replace all open encodings for NUMA_NO_NODE
  2018-12-18 · Anshuman Khandual <hidden>
• STALE2765d [PATCH V2] mm: Replace all open encodings for NUMA_NO_NODE
  2018-11-26 · Anshuman Khandual <hidden>
• STALE2775d [PATCH] mm: Replace all open encodings for NUMA_NO_NODE
  2018-11-23 · Anshuman Khandual <hidden>
• STALE2788d [RFC] mm: Replace all open encodings for NUMA_NO_NODE
  2018-11-12 · Anshuman Khandual <hidden>
• STALE3766d [PATCH v5] dma: rename dma_*_writecombine() to dma_*_wc()
  2016-01-23 · Luis R. Rodriguez <hidden>
• STALE3879d [PATCH] [media] move media platform data to linux/platform_data/media
  2015-11-17 · Mauro Carvalho Chehab <hidden>
• STALE3766d [PATCH v5 10/11] dma: rename dma_*_writecombine() to dma_*_wc()
  2015-08-25 · Luis R. Rodriguez <hidden>
• STALE3766d [PATCH v4 10/11] dma: rename dma_*_writecombine() to dma_*_wc()
  2015-08-24 · Luis R. Rodriguez <hidden>
• STALE3766d REVIEWED: 1 (0M) [PATCH v4 09/11] drivers/dma/iop-adma: Use dma_alloc_writecombine() kernel-style
  2015-08-24 · Luis R. Rodriguez <hidden>
• DORMANTno replies [PATCHv4][ 2/6] dma: ipu: Add devicetree support.
  2013-11-04 · Denis Carikli <hidden>
• STALE4655d [PATCH] amba: Ensure drvdata is NULL
  2013-09-30 · Michal Simek <hidden>
• STALE4609d [alsa-devel] [PATCH 43/51] DMA-API: dma: edma.c: no need to explicitly initialize DMA masks
  2013-09-23 · Russell King - ARM Linux <hidden>
• STALE4609d [PATCH 43/51] DMA-API: dma: edma.c: no need to explicitly initialize DMA masks
  2013-09-19 · Russell King <hidden>
• STALE4609d [PATCH 30/51] DMA-API: dma: dw_dmac.c: convert to use dma_coerce_mask_and_coherent()
  2013-09-19 · Russell King <hidden>
• STALE4609d [PATCH 24/51] DMA-API: dma: pl330: add dma_set_mask_and_coherent() call
  2013-09-19 · Russell King <hidden>
• STALE4609d [PATCH 23/51] DMA-API: dma: pl08x: add dma_set_mask_and_coherent() call
  2013-09-19 · Russell King <hidden>
• STALE4676d [RFC PATCH] amba: Ensure drvdata is NULL
  2013-09-04 · Michal Simek <hidden>
• STALE5016d REVIEWED: 9 (8M) [PATCH v2 13/34] dma: ipu: rename mach/ipu.h to include/linux/dma/ipu-dma.h
  2012-09-20 · Shawn Guo <hidden>
• STALE5017d [PATCH 14/34] dma: ipu: rename mach/ipu.h to include/linux/dma/ipu-dma.h
  2012-09-17 · Shawn Guo <hidden>
• STALE6368d Re: [PATCH 2/4 v8] i.MX31: Image Processing Unit DMA and IRQ drivers
  2009-01-08 · Guennadi Liakhovetski <hidden>
• STALE6368d Re: [PATCH 1/4 v8] dmaengine: add async_tx_clear_ack() macro
  2009-01-08 · Guennadi Liakhovetski <hidden>
• STALE6375d [PATCH 2/4 v7] i.MX31: Image Processing Unit DMA and IRQ drivers
  2009-01-08 · Guennadi Liakhovetski <hidden>