user/sven/linux.git/drivers/dma/Makefile, branch v6.1.4

dmaengine: apple-admac: Add Apple ADMAC driver

2022-06-09T06:50:20Z

Add driver for Audio DMA Controller present on Apple SoCs from the "Apple Silicon" family. Signed-off-by: Martin Povišer Link: https://lore.kernel.org/r/20220531213615.7822-3-povik+lin@cutebit.org Signed-off-by: Vinod Koul

dmaengine: tegra: Add tegra gpcdma driver

2022-04-11T14:02:24Z

Adding GPC DMA controller driver for Tegra. The driver supports dma transfers between memory to memory, IO peripheral to memory and memory to IO peripheral. Co-developed-by: Pavan Kunapuli Signed-off-by: Pavan Kunapuli Co-developed-by: Rajesh Gumasta Signed-off-by: Rajesh Gumasta Signed-off-by: Akhil R Reviewed-by: Jon Hunter Reviewed-by: Dmitry Osipenko Acked-by: Thierry Reding Link: https://lore.kernel.org/r/20220225132044.14478-3-akhilrajeev@nvidia.com Signed-off-by: Vinod Koul

dmaengine: ptdma: Initial driver for the AMD PTDMA

2021-08-29T13:44:20Z

Add support for AMD PTDMA controller. It performs high-bandwidth memory to memory and IO copy operation. Device commands are managed via a circular queue of 'descriptors', each of which specifies source and destination addresses for copying a single buffer of data. Signed-off-by: Sanjay R Mehta Link: https://lore.kernel.org/r/1629208559-51964-2-git-send-email-Sanju.Mehta@amd.com Signed-off-by: Vinod Koul

dmaengine: dsa: move dsa_bus_type out of idxd driver to standalone

2021-07-21T04:39:16Z

In preparation for dsa_drv compat support to be built-in, move the bus code to its own compilation unit. A follow-on patch adds the compat implementation. Recall that the compat implementation allows for the deprecated / omnibus dsa_drv binding scheme rather than the idiomatic organization of a full fledged bus driver per driver type. Reviewed-by: Dan Williams Signed-off-by: Dave Jiang Link: https://lore.kernel.org/r/162637468142.744545.2811632736881720857.stgit@djiang5-desk3.ch.intel.com Signed-off-by: Vinod Koul

dmaengine: remove coh901318 driver

2021-01-26T17:25:32Z

The ST-Ericsson U300 platform is getting removed, so this driver is no longer needed. Signed-off-by: Arnd Bergmann Reviewed-by: Linus Walleij Cc: Linus Walleij Link: https://lore.kernel.org/r/20210120131859.2056308-4-arnd@kernel.org Signed-off-by: Vinod Koul

dmaengine: remove zte zx driver

2021-01-26T17:25:32Z

The zte zx platform is getting removed, so this driver is no longer needed. Signed-off-by: Arnd Bergmann Cc: Jun Nie Cc: Shawn Guo Link: https://lore.kernel.org/r/20210120131859.2056308-3-arnd@kernel.org Signed-off-by: Vinod Koul

dmaengine: remove sirfsoc driver

2021-01-26T17:24:16Z

The CSR SiRF prima2/atlas platforms are getting removed, so this driver is no longer needed. Signed-off-by: Arnd Bergmann Acked-by: Barry Song Cc: Barry Song Link: https://lore.kernel.org/r/20210120131859.2056308-2-arnd@kernel.org Signed-off-by: Vinod Koul

dmaengine: Add Intel LGM SoC DMA support.

2021-01-12T12:28:32Z

Add DMA controller driver for Lightning Mountain (LGM) family of SoCs. The main function of the DMA controller is the transfer of data from/to any peripheral to/from the memory. A memory to memory copy capability can also be configured. This ldma driver is used for configure the device and channnels for data and control paths. Signed-off-by: Amireddy Mallikarjuna reddy Link: https://lore.kernel.org/r/5fc54eb7ccfad4f8dd812b66b884054fc55cf050.1606905330.git.mallikarjunax.reddy@linux.intel.com Signed-off-by: Vinod Koul

misc: mic: remove the MIC drivers

2020-10-28T18:12:03Z

This patch removes the MIC drivers from the kernel tree since the corresponding devices have been discontinued. Removing the dma and char-misc changes in one patch and merging via the char-misc tree is best to avoid any potential build breakage. Cc: Nikhil Rao Reviewed-by: Ashutosh Dixit Signed-off-by: Sudeep Dutt Acked-By: Vinod Koul Reviewed-by: Sherry Sun Link: https://lore.kernel.org/r/8c1443136563de34699d2c084df478181c205db4.1603854416.git.sudeep.dutt@intel.com Signed-off-by: Greg Kroah-Hartman

dmaengine: uniphier-xdmac: Add UniPhier external DMA controller driver

2020-03-02T09:24:34Z

This adds external DMA controller driver implemented in Socionext UniPhier SoCs. This driver supports DMA_MEMCPY and DMA_SLAVE modes. Since this driver does not support the the way to transfer size unaligned to burst width, 'src_maxburst' or 'dst_maxburst' of dma_slave_config must be 1 to transfer arbitrary size. If transfer size is unaligned to burst size, the transfer isn't started and the driver displays an error message. Signed-off-by: Kunihiko Hayashi Link: https://lore.kernel.org/r/1582271550-3403-3-git-send-email-hayashi.kunihiko@socionext.com Signed-off-by: Vinod Koul