Re: [PATCHv2 2/4] arm64: dts: qcom: msm8996: Add Coresight support

From: Sai Prakash Ranjan
Date: Fri Jan 18 2019 - 07:08:37 EST


Hi Suzuki,

On 1/18/2019 5:34 PM, Suzuki K Poulose wrote:
If you would like to use the scatter-gather mode, you must specify it
explicitly. We have had some other boards with broken scatter-gather
mode integration which causes mysterious issues when used. So we have
a white-list approach for enabling the scatter-gather mode in the driver.

So, if you have tested to make sure that the mode works fine with a recent
kernel version (v4.19 onwards), you may want to add the property.

Suzuki


Will add scatter-gather and post v3 soon for both SDM845 and MSM8996.

Thanks,
Sai
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