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Re: [PATCH v3] dmaengine: hdmac: Add memset capabilities

From Vinod Koul <vinod.koul@intel.com>
Newsgroups linux.kernel
Subject Re: [PATCH v3] dmaengine: hdmac: Add memset capabilities
Date 2015-08-24 16:30 +0200
Message-ID <q10V5-1Sr-39@gated-at.bofh.it> (permalink)
References <q0WeK-3A1-33@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Mon, Aug 24, 2015 at 11:21:15AM +0200, Maxime Ripard wrote:
> Just like for the XDMAC, the SoCs that embed the HDMAC don't have any kind
> of GPU, and need to accelerate a few framebuffer-related operations through
> their DMA controller.
> 
> However, unlike the XDMAC, the HDMAC doesn't have the memset capability
> built-in. That can be easily emulated though, by doing a transfer with a
> fixed address on the variable that holds the value we want to set.

Applied, thanks

-- 
~Vinod

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Thread

[PATCH v3] dmaengine: hdmac: Add memset capabilities Maxime Ripard <maxime.ripard@free-electrons.com> - 2015-08-24 11:30 +0200
  Re: [PATCH v3] dmaengine: hdmac: Add memset capabilities Vinod Koul <vinod.koul@intel.com> - 2015-08-24 16:30 +0200
    Re: [PATCH v3] dmaengine: hdmac: Add memset capabilities Maxime Ripard <maxime.ripard@free-electrons.com> - 2015-08-25 07:20 +0200

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