kernel/linux.git/drivers/dma/Makefile, branch v6.6.132

dmaengine: fsl-edma: clean up EXPORT_SYMBOL_GPL in fsl-edma-common.c

2023-08-22T14:41:02+00:00

Exported functions in fsl-edma-common.c are only used within fsl-edma.c and mcf-edma.c. Global export is unnecessary. This commit removes all EXPORT_SYMBOL_GPL in fsl-edma-common.c, and renames fsl-edma.c and mcf-edma.c to maintain the same final module names as before, thereby simplifying the codebase. Signed-off-by: Frank Li Reviewed-by: Peng Fan Link: https://lore.kernel.org/r/20230821161617.2142561-3-Frank.Li@nxp.com Signed-off-by: Vinod Koul

dmaengine: ipu: Remove the driver

2023-08-01T17:56:46+00:00

The i.MX3 IPU driver does not support devicetree and i.MX has been converted to a DT-only platform since kernel 5.10. As there is no user for this driver anymore, just remove it. Signed-off-by: Fabio Estevam Reviewed-by: Arnd Bergmann Link: https://lore.kernel.org/r/20230729192945.1217206-1-festevam@gmail.com Signed-off-by: Vinod Koul

dmaengine: remove s3c24xx driver

2023-01-16T08:26:06+00:00

The s3c24xx platform was removed and this driver is no longer needed. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Arnd Bergmann

dmaengine: Revert "dmaengine: remove s3c24xx driver"

2022-12-02T11:41:50+00:00

This reverts cccc46ae3623 ("dmaengine: remove s3c24xx driver") as it causes regression due to missing header Signed-off-by: Vinod Koul

dmaengine: remove s3c24xx driver

2022-11-04T14:14:26+00:00

The s3c24xx platform was removed and this driver is no longer needed. Signed-off-by: Arnd Bergmann Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20221021203329.4143397-14-arnd@kernel.org Signed-off-by: Vinod Koul

dmaengine: remove iop-adma driver

2022-10-19T16:56:31+00:00

The iop32x platform was removed, so this driver is no longer needed. Cc: Dan Williams Signed-off-by: Arnd Bergmann Acked-by: Dan Williams Link: https://lore.kernel.org/r/20221019150410.3851944-10-arnd@kernel.org Signed-off-by: Vinod Koul

dmaengine: apple-admac: Add Apple ADMAC driver

2022-06-09T06:50:20+00:00

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

2022-04-11T14:02:24+00:00

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

2021-08-29T13:44:20+00:00

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

2021-07-21T04:39:16+00:00

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