linux-kernel - Re: [PATCH 27/45] drm/msm/dp: make the SST bridge disconnected when mst is active

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Message-ID: <mzo5hjocxp666mfadqdmzzbkcbzcga3aatqtv7p5jfrlfeide2@hmmamwhvbfik>
Date: Sun, 8 Dec 2024 13:51:04 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Abhinav Kumar <quic_abhinavk@...cinc.com>
Cc: Rob Clark <robdclark@...il.com>, Sean Paul <sean@...rly.run>, 
	Marijn Suijten <marijn.suijten@...ainline.org>, David Airlie <airlied@...il.com>, 
	Simona Vetter <simona@...ll.ch>, Stephen Boyd <swboyd@...omium.org>, 
	Chandan Uddaraju <chandanu@...eaurora.org>, Guenter Roeck <groeck@...omium.org>, 
	Kuogee Hsieh <quic_khsieh@...cinc.com>, Bjorn Andersson <andersson@...nel.org>, 
	Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Vara Reddy <quic_varar@...cinc.com>, Rob Clark <robdclark@...omium.org>, 
	Tanmay Shah <tanmay@...eaurora.org>, linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org, 
	freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org, devicetree@...r.kernel.org, 
	Jessica Zhang <quic_jesszhan@...cinc.com>, Laurent Pinchart <laurent.pinchart@...asonboard.com>
Subject: Re: [PATCH 27/45] drm/msm/dp: make the SST bridge disconnected when
 mst is active

On Thu, Dec 05, 2024 at 08:31:58PM -0800, Abhinav Kumar wrote:

missing commit message

> Signed-off-by: Abhinav Kumar <quic_abhinavk@...cinc.com>
> ---
>  drivers/gpu/drm/msm/dp/dp_drm.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/msm/dp/dp_drm.c b/drivers/gpu/drm/msm/dp/dp_drm.c
> index 920392b3c688821bccdc66d50fb7052ac3a9a85a..225858c6240512cf2c5ca3b5eb52cf9b7f4db3e3 100644
> --- a/drivers/gpu/drm/msm/dp/dp_drm.c
> +++ b/drivers/gpu/drm/msm/dp/dp_drm.c
> @@ -27,7 +27,7 @@ static enum drm_connector_status msm_dp_bridge_detect(struct drm_bridge *bridge)
>  	drm_dbg_dp(dp->drm_dev, "link_ready = %s\n",
>  		(dp->link_ready) ? "true" : "false");
>  
> -	return (dp->link_ready) ? connector_status_connected :
> +	return (dp->link_ready && !dp->mst_active) ? connector_status_connected :
>  					connector_status_disconnected;
>  }
>  
> 
> -- 
> 2.34.1
> 

-- 
With best wishes
Dmitry