linux-kernel - Re: [PATCH v3 10/15] drm/msm/dpu: Add pipe as trace argument

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Message-ID: <zaz73zvyczdvrhwdo32el5seefuo2ocgst2jnh2rjsfz42vyy3@pkebgkbo5xd3>
Date: Fri, 20 Dec 2024 00:29:31 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Jun Nie <jun.nie@...aro.org>
Cc: Rob Clark <robdclark@...il.com>, 
	Abhinav Kumar <quic_abhinavk@...cinc.com>, Sean Paul <sean@...rly.run>, 
	Marijn Suijten <marijn.suijten@...ainline.org>, David Airlie <airlied@...il.com>, 
	Simona Vetter <simona@...ll.ch>, linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org, 
	freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 10/15] drm/msm/dpu: Add pipe as trace argument

On Thu, Dec 19, 2024 at 03:49:28PM +0800, Jun Nie wrote:
> Add pipe as trace argument to ease converting pipe into
> pipe array later.

Isn't it already converted in on of the previous patches? Also you are
adding it to a particular trace function, trace_dpu_crtc_setup_mixer().

> 
> Signed-off-by: Jun Nie <jun.nie@...aro.org>
> ---
>  drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c  |  2 +-
>  drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h | 10 +++++-----
>  2 files changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> index 72ed8749cd716..6841d0504d450 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> @@ -411,7 +411,7 @@ static void _dpu_crtc_blend_setup_pipe(struct drm_crtc *crtc,
>  
>  	trace_dpu_crtc_setup_mixer(DRMID(crtc), DRMID(plane),
>  				   state, to_dpu_plane_state(state), stage_idx,
> -				   format->pixel_format,
> +				   format->pixel_format, pipe,
>  				   modifier);
>  
>  	DRM_DEBUG_ATOMIC("crtc %d stage:%d - plane %d sspp %d fb %d multirect_idx %d\n",
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h
> index 5307cbc2007c5..cb24ad2a6d8d3 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h
> @@ -651,9 +651,9 @@ TRACE_EVENT(dpu_crtc_setup_mixer,
>  	TP_PROTO(uint32_t crtc_id, uint32_t plane_id,
>  		 struct drm_plane_state *state, struct dpu_plane_state *pstate,
>  		 uint32_t stage_idx, uint32_t pixel_format,
> -		 uint64_t modifier),
> +		 struct dpu_sw_pipe *pipe, uint64_t modifier),
>  	TP_ARGS(crtc_id, plane_id, state, pstate, stage_idx,
> -		pixel_format, modifier),
> +		pixel_format, pipe, modifier),
>  	TP_STRUCT__entry(
>  		__field(	uint32_t,		crtc_id		)
>  		__field(	uint32_t,		plane_id	)
> @@ -676,9 +676,9 @@ TRACE_EVENT(dpu_crtc_setup_mixer,
>  		__entry->dst_rect = drm_plane_state_dest(state);
>  		__entry->stage_idx = stage_idx;
>  		__entry->stage = pstate->stage;
> -		__entry->sspp = pstate->pipe.sspp->idx;
> -		__entry->multirect_idx = pstate->pipe.multirect_index;
> -		__entry->multirect_mode = pstate->pipe.multirect_mode;
> +		__entry->sspp = pipe->sspp->idx;
> +		__entry->multirect_idx = pipe->multirect_index;
> +		__entry->multirect_mode = pipe->multirect_mode;
>  		__entry->pixel_format = pixel_format;
>  		__entry->modifier = modifier;
>  	),
> 
> -- 
> 2.34.1
> 

-- 
With best wishes
Dmitry