Hi,
Lipengcheng writes:
> The value is 4, it can cache four descriptors. When streaming_interval = 1,
> it can tolerate 500us. Some busy scenes, it may be more than 500us because
> cpu scheduling is not timely. There will have some problems. It is better
> set to eight.
>
> Signed-off-by: Pengch
Hi,
> -Original Message-
> From: Manu Gautam [mailto:mgau...@codeaurora.org]
> Sent: Tuesday, December 26, 2017 1:01 PM
> To: Lipengcheng; ba...@kernel.org
> Cc: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org;
> linux-...@vger.kernel.org
> Subject: Re
Hi,
On 12/26/2017 8:22 AM, Lipengcheng wrote:
> The value is 4, it can cache four descriptors. When streaming_interval = 1,
> it can tolerate 500us. Some busy scenes, it may be more than 500us because
> cpu scheduling is not timely. There will have some problems. It is better
> set to eight.
>
>
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