linux-kernel - Re: [PATCH] dmaengine: xilinx_dma: Add support for residue on direct AXIDMA S2MM

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Message-Id: <176648930316.697163.15880064963614554229.b4-ty@kernel.org>
Date: Tue, 23 Dec 2025 16:58:23 +0530
From: Vinod Koul <vkoul@...nel.org>
To: Michal Simek <michal.simek@....com>, 
 Vishal Sagar <vishal.sagar@....com>, 
 Tomi Valkeinen <tomi.valkeinen@...asonboard.com>
Cc: dmaengine@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-kernel@...r.kernel.org, 
 Laurent Pinchart <laurent.pinchart@...asonboard.com>
Subject: Re: [PATCH] dmaengine: xilinx_dma: Add support for residue on
 direct AXIDMA S2MM


On Thu, 18 Dec 2025 10:39:37 +0200, Tomi Valkeinen wrote:
> AXIDMA IP supports reporting the amount of bytes transferred on the S2MM
> channel in direct mode (i.e. non-SG), but the driver does not. Thus the
> driver always reports that all of the buffer was filled.
> 
> Add xilinx_dma_get_residue_axidma_direct_s2mm() which gets the residue
> amount for direct AXIDMA for S2MM direction.
> 
> [...]

Applied, thanks!

[1/1] dmaengine: xilinx_dma: Add support for residue on direct AXIDMA S2MM
      commit: 5c9142a8063f71233b25d94ae0d73e7dcf9d2a1d

Best regards,
-- 
~Vinod