linux-kernel - Re: [PATCH v4 5/7] venus: vdec: set work route to fw

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Message-ID: <CAE-0n50y1PHu--5dg3ehYcmyLGsU6V7-VnPfVLoN452dK04TVA@mail.gmail.com>
Date:   Thu, 12 Aug 2021 12:20:05 -0700
From:   Stephen Boyd <swboyd@...omium.org>
To:     Dikshita Agarwal <dikshita@...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
Subject: Re: [PATCH v4 5/7] venus: vdec: set work route to fw

Quoting Dikshita Agarwal (2021-08-10 02:47:53)
> diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c
> index 198e47e..4e7b9e5 100644
> --- a/drivers/media/platform/qcom/venus/vdec.c
> +++ b/drivers/media/platform/qcom/venus/vdec.c
> @@ -653,6 +653,24 @@ static int vdec_set_properties(struct venus_inst *inst)
>         return 0;
>  }
>
> +static int vdec_set_work_route(struct venus_inst *inst)
> +{
> +       struct hfi_video_work_route wr;
> +       u32 ptype;
> +       int ret;
> +
> +       if(!IS_V6(inst->core))

Please add a space after 'if'

> +               return 0;
> +
> +       wr.video_work_route = inst->core->res->num_vpp_pipes;
> +
> +       ptype = HFI_PROPERTY_PARAM_WORK_ROUTE;
> +       ret = hfi_session_set_property(inst, ptype, &wr);
> +       if (ret)
> +               return ret;
> +       return 0;

return hfi_session_set_property(...) is shorter.

> +}
> +
>  #define is_ubwc_fmt(fmt) (!!((fmt) & HFI_COLOR_FORMAT_UBWC_BASE))
>
>  static int vdec_output_conf(struct venus_inst *inst)