linux-kernel - Re: [V2 3/3] spi: spi-qcom-qspi: Add DMA mode support

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Message-ID: <93ba650b-c922-5422-669d-51b9234b238a@linaro.org>
Date:   Wed, 12 Apr 2023 18:03:05 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Vijaya Krishna Nivarthi <quic_vnivarth@...cinc.com>,
        agross@...nel.org, andersson@...nel.org, konrad.dybcio@...aro.org,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        broonie@...nel.org, vkoul@...nel.org,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-spi@...r.kernel.org
Cc:     quic_msavaliy@...cinc.com, dianders@...omium.org, mka@...omium.org,
        swboyd@...omium.org, quic_vtanuku@...cinc.com
Subject: Re: [V2 3/3] spi: spi-qcom-qspi: Add DMA mode support

On 12/04/2023 17:29, Vijaya Krishna Nivarthi wrote:
> Current driver supports only PIO mode.
> 
> HW supports DMA, so add DMA mode support to the driver
> for better performance for larger xfers.
> 
> Reported-by: kernel test robot <lkp@...el.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202304050512.MN2oNY9Z-lkp@intel.com/

Drop both tags.

> Signed-off-by: Vijaya Krishna Nivarthi <quic_vnivarth@...cinc.com>
> ---
> v1 -> v2:



Best regards,
Krzysztof