Date:   Tue, 17 Nov 2020 11:12:01 -0800
From:   Rob Clark <robdclark@...il.com>
To:     Lee Jones <lee.jones@...aro.org>
Cc:     freedreno <freedreno@...ts.freedesktop.org>,
        David Airlie <airlied@...ux.ie>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        Abhinav Kumar <abhinavk@...eaurora.org>,
        Daniel Vetter <daniel@...ll.ch>, Sean Paul <sean@...rly.run>
Subject: Re: [Freedreno] [PATCH 17/42] drm/msm/disp/mdp5/mdp5_ctl: Demote
 non-conformant kernel-doc headers

On Mon, Nov 16, 2020 at 9:41 AM Lee Jones <lee.jones@...aro.org> wrote:
>
> Very little attempt has been made to document these functions.
>
> Fixes the following W=1 kernel build warning(s):
>
>  drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.c:227: warning: Function parameter or member 'ctl' not described in 'mdp5_ctl_set_encoder_state'
>  drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.c:227: warning: Function parameter or member 'pipeline' not described in 'mdp5_ctl_set_encoder_state'
>  drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.c:227: warning: Function parameter or member 'enabled' not described in 'mdp5_ctl_set_encoder_state'
>  drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.c:227: warning: Excess function parameter 'enable' description in 'mdp5_ctl_set_encoder_state'
>  drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.c:529: warning: Function parameter or member 'ctl' not described in 'mdp5_ctl_commit'
>  drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.c:529: warning: Function parameter or member 'pipeline' not described in 'mdp5_ctl_commit'
>  drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.c:529: warning: Function parameter or member 'flush_mask' not described in 'mdp5_ctl_commit'
>  drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.c:529: warning: Function parameter or member 'start' not described in 'mdp5_ctl_commit'
>
> Cc: Rob Clark <robdclark@...il.com>
> Cc: Sean Paul <sean@...rly.run>
> Cc: David Airlie <airlied@...ux.ie>
> Cc: Daniel Vetter <daniel@...ll.ch>
> Cc: linux-arm-msm@...r.kernel.org
> Cc: dri-devel@...ts.freedesktop.org
> Cc: freedreno@...ts.freedesktop.org
> Signed-off-by: Lee Jones <lee.jones@...aro.org>
> Reviewed-by: Abhinav Kumar <abhinavk@...eaurora.org>

Thanks, this one I'll try to replace with actual doc fixes, but I'll
pick up the rest (and possibly this one if I run out of time) in
msm-next for v5.11 as soon as I switch back to my kernel hat (next day
or two)

BR,
-R

> ---
>  drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.c
> index 030279d7b64b7..b5c40f9773629 100644
> --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.c
> +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.c
> @@ -213,10 +213,10 @@ static void send_start_signal(struct mdp5_ctl *ctl)
>         spin_unlock_irqrestore(&ctl->hw_lock, flags);
>  }
>
> -/**
> +/*
>   * mdp5_ctl_set_encoder_state() - set the encoder state
>   *
> - * @enable: true, when encoder is ready for data streaming; false, otherwise.
> + * @enabled: true, when encoder is ready for data streaming; false, otherwise.
>   *
>   * Note:
>   * This encoder state is needed to trigger START signal (data path kickoff).
> @@ -507,7 +507,7 @@ static void fix_for_single_flush(struct mdp5_ctl *ctl, u32 *flush_mask,
>         }
>  }
>
> -/**
> +/*
>   * mdp5_ctl_commit() - Register Flush
>   *
>   * The flush register is used to indicate several registers are all
> --
> 2.25.1
>
> _______________________________________________
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> Freedreno@...ts.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/freedreno

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