linux-kernel - Re: [PATCH 1/3] drm/msm/disp/dpu1: clear dspp reservations in rm release

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Message-ID: <CAA8EJpruGSXPDd+wj2vZpRQ3wgk3U+Nvvx0hsP=+U503vQ-c6g@mail.gmail.com>
Date:   Fri, 27 Jan 2023 12:42:06 +0200
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Kalyan Thota <quic_kalyant@...cinc.com>
Cc:     dri-devel@...ts.freedesktop.org, linux-arm-msm@...r.kernel.org,
        freedreno@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, robdclark@...omium.org,
        dianders@...omium.org, swboyd@...omium.org,
        quic_vpolimer@...cinc.com, quic_abhinavk@...cinc.com,
        marijn.suijten@...ainline.org
Subject: Re: [PATCH 1/3] drm/msm/disp/dpu1: clear dspp reservations in rm release

On Fri, 27 Jan 2023 at 12:15, Kalyan Thota <quic_kalyant@...cinc.com> wrote:
>
> Clear dspp reservations from the global state during
> rm release
>
> Signed-off-by: Kalyan Thota <quic_kalyant@...cinc.com>

Fixes: e47616df008b ("drm/msm/dpu: add support for color processing
blocks in dpu driver")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>

> ---
>  drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
> index 73b3442..718ea0a 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
> @@ -572,6 +572,8 @@ void dpu_rm_release(struct dpu_global_state *global_state,
>                 ARRAY_SIZE(global_state->ctl_to_enc_id), enc->base.id);
>         _dpu_rm_clear_mapping(global_state->dsc_to_enc_id,
>                 ARRAY_SIZE(global_state->dsc_to_enc_id), enc->base.id);
> +       _dpu_rm_clear_mapping(global_state->dspp_to_enc_id,
> +               ARRAY_SIZE(global_state->dspp_to_enc_id), enc->base.id);
>  }
>
>  int dpu_rm_reserve(
> --
> 2.7.4
>


-- 
With best wishes
Dmitry