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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-03-15 12:25:13 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-03-15 12:25:13 -0700 |
| commit | 2b3a4192dd01154bbb9f7c887c4b0fe35c9dc712 (patch) | |
| tree | 1d207bf593c5c2112dd20b6345a0eadd43e23c7d /include | |
| parent | b898db92f10724420cb823c989adb1737fc046bb (diff) | |
| parent | 716141d366f45d62ffe4dd53a045867b26e29d19 (diff) | |
Merge tag 'dmaengine-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
Pull dmaengine updates from Vinod Koul:
"New hardware support:
- Allwinner H616 dma support
- Renesas r8a779h0 dma controller support
- TI CSI2RX dma support
Updates:
- Freescale edma driver updates for TCD64csupport for i.MX95
- constify of pointers and args
- Yaml conversion for MediaTek High-Speed controller binding
- TI k3 udma support for TX/RX DMA channels for thread IDs:
* tag 'dmaengine-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (25 commits)
dmaengine: of: constify of_phandle_args in of_dma_find_controller()
dmaengine: pl08x: constify pointer to char in filter function
MAINTAINERS: change in AMD ptdma maintainer
MAINTAINERS: adjust file entry in MEDIATEK DMA DRIVER
dmaengine: idxd: constify the struct device_type usage
dt-bindings: renesas,rcar-dmac: Add r8a779h0 support
dt-bindings: dma: convert MediaTek High-Speed controller to the json-schema
dmaengine: idxd: make dsa_bus_type const
dmaengine: fsl-edma: integrate TCD64 support for i.MX95
dt-bindings: fsl-dma: fsl-edma: add fsl,imx95-edma5 compatible string
dmaengine: mcf-edma: utilize edma_write_tcdreg() macro for TCD Access
dmaengine: fsl-edma: add address for channel mux register in fsl_edma_chan
dmaengine: fsl-edma: fix spare build warning
dmaengine: fsl-edma: involve help macro fsl_edma_set(get)_tcd()
dt-bindings: mmp-dma: convert to YAML
dmaengine: ti: k3-psil-j721s2: Add entry for CSI2RX
dmaengine: ti: k3-udma-glue: Add function to request RX chan for thread ID
dmaengine: ti: k3-udma-glue: Add function to request TX chan for thread ID
dmaengine: ti: k3-udma-glue: Update name for remote RX channel device
dmaengine: ti: k3-udma-glue: Add function to parse channel by ID
...
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/dma/k3-udma-glue.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/dma/k3-udma-glue.h b/include/linux/dma/k3-udma-glue.h index e443be4d3b4b..1e491c5dcac2 100644 --- a/include/linux/dma/k3-udma-glue.h +++ b/include/linux/dma/k3-udma-glue.h @@ -26,6 +26,11 @@ struct k3_udma_glue_tx_channel; struct k3_udma_glue_tx_channel *k3_udma_glue_request_tx_chn(struct device *dev, const char *name, struct k3_udma_glue_tx_channel_cfg *cfg); +struct k3_udma_glue_tx_channel * +k3_udma_glue_request_tx_chn_for_thread_id(struct device *dev, + struct k3_udma_glue_tx_channel_cfg *cfg, + struct device_node *udmax_np, u32 thread_id); + void k3_udma_glue_release_tx_chn(struct k3_udma_glue_tx_channel *tx_chn); int k3_udma_glue_push_tx_chn(struct k3_udma_glue_tx_channel *tx_chn, struct cppi5_host_desc_t *desc_tx, @@ -109,6 +114,11 @@ struct k3_udma_glue_rx_channel *k3_udma_glue_request_rx_chn( const char *name, struct k3_udma_glue_rx_channel_cfg *cfg); +struct k3_udma_glue_rx_channel * +k3_udma_glue_request_remote_rx_chn_for_thread_id(struct device *dev, + struct k3_udma_glue_rx_channel_cfg *cfg, + struct device_node *udmax_np, u32 thread_id); + void k3_udma_glue_release_rx_chn(struct k3_udma_glue_rx_channel *rx_chn); int k3_udma_glue_enable_rx_chn(struct k3_udma_glue_rx_channel *rx_chn); void k3_udma_glue_disable_rx_chn(struct k3_udma_glue_rx_channel *rx_chn); |