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[v3,0/3] dmaengine: xdma: Cyclic transfers support

Message ID 20231005160237.2804238-1-miquel.raynal@bootlin.com
Headers
Series dmaengine: xdma: Cyclic transfers support |

Message

Miquel Raynal Oct. 5, 2023, 4:02 p.m. UTC 
  Hello,

Following the introduction of scatter-gather support of Xilinx's XDMA IP
in the Linux kernel, here is a small series adding cyclic transfers.

The first patch is a preparation patch to ease the review of the second
one which actually adds cyclic transfers support.

Thanks,
Miquèl

Changes in v3:
* Fixed the kdoc: missing 'cyclic' description in xdma_free_desc().

Changes in v2:
* Rebased on top of v6.6-rc1
* Removed the if (!state) superfluous check.
* Address a kernel test robot report (uninitialized variable in error case)
* Simplify the convoluted logic when filling the hardware descriptors

Miquel Raynal (3):
  ASoC: soc-generic-dmaengine-pcm: Fix function name in comment
  dmaengine: xilinx: xdma: Prepare the introduction of cyclic transfers
  dmaengine: xilinx: xdma: Support cyclic transfers

 drivers/dma/xilinx/xdma-regs.h        |   2 +
 drivers/dma/xilinx/xdma.c             | 179 ++++++++++++++++++++++++--
 sound/soc/soc-generic-dmaengine-pcm.c |   4 +-
 3 files changed, 175 insertions(+), 10 deletions(-)

Comments

Vinod Koul Oct. 9, 2023, 6:12 a.m. UTC | #1 
On Thu, 05 Oct 2023 18:02:34 +0200, Miquel Raynal wrote:
> Following the introduction of scatter-gather support of Xilinx's XDMA IP
> in the Linux kernel, here is a small series adding cyclic transfers.
> 
> The first patch is a preparation patch to ease the review of the second
> one which actually adds cyclic transfers support.
> 
> Thanks,
> Miquèl
> 
> [...]

Applied, thanks!

[2/3] dmaengine: xilinx: xdma: Prepare the introduction of cyclic transfers
      commit: 0db2b6717c5ed1471a639f3af2f650eb9010c732
[3/3] dmaengine: xilinx: xdma: Support cyclic transfers
      commit: cd8c732ce1a561d62e22a9d8cf5e4737d66b7d5e

Best regards,