linux-kernel - Re: [PATCH v3 3/4] venus: core: vote with average bandwidth and peak bandwidth as zero

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Message-ID: <160093398246.310579.10928011770055575848@swboyd.mtv.corp.google.com>
Date:   Thu, 24 Sep 2020 00:53:02 -0700
From:   Stephen Boyd <swboyd@...omium.org>
To:     Mansur Alisha Shaik <mansur@...eaurora.org>,
        linux-media@...r.kernel.org, stanimir.varbanov@...aro.org
Cc:     linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        vgarodia@...eaurora.org,
        Mansur Alisha Shaik <mansur@...eaurora.org>
Subject: Re: [PATCH v3 3/4] venus: core: vote with average bandwidth and peak bandwidth as zero

Quoting Mansur Alisha Shaik (2020-09-23 23:51:05)
> As per bandwidth table video driver is voting with average bandwidth
> for "video-mem" and "cpu-cfg" paths as peak bandwidth is zero
> in bandwidth table.
> 
> Fixes: 7482a983d ("media: venus: redesign clocks and pm domains control")
> Signed-off-by: Mansur Alisha Shaik <mansur@...eaurora.org>
> ---
> Changes in v3:
> - Added fixes tag
> 
>  drivers/media/platform/qcom/venus/core.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
> index fa363b8..d5bfd6f 100644
> --- a/drivers/media/platform/qcom/venus/core.c
> +++ b/drivers/media/platform/qcom/venus/core.c
> @@ -385,11 +385,11 @@ static __maybe_unused int venus_runtime_resume(struct device *dev)
>         const struct venus_pm_ops *pm_ops = core->pm_ops;
>         int ret;
>  
> -       ret = icc_set_bw(core->video_path, 0, kbps_to_icc(1000));
> +       ret = icc_set_bw(core->video_path, kbps_to_icc(20000), 0);

This gets added in the previous patch. Why not put this patch before
that one?

Anyway..

Reviewed-by: Stephen Boyd <swboyd@...omium.org>