From: Dan Carpenter <dan.carpenter@linaro.org>
To: Andy Yan <andyshrk@163.com>
Cc: Andy Yan <andy.yan@rock-chips.com>,
Andrzej Hajda <andrzej.hajda@intel.com>,
Neil Armstrong <neil.armstrong@linaro.org>,
Robert Foss <rfoss@kernel.org>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Jonas Karlman <jonas@kwiboo.se>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: Re: [PATCH next] drm/bridge: synopsys: Fix an error return in dw_dp_video_need_vsc_sdp()
Date: Thu, 22 Jan 2026 09:05:54 +0300 [thread overview]
Message-ID: <aXG-QjoniNS825an@stanley.mountain> (raw)
In-Reply-To: <aO4GGyJLCZEwFYL4@stanley.mountain>
Ping again?
regards,
dan carpenter
On Tue, Oct 14, 2025 at 11:13:15AM +0300, Dan Carpenter wrote:
> On Tue, Sep 02, 2025 at 04:42:41PM +0800, Andy Yan wrote:
> >
> > Hello Dan,
> >
> > At 2025-09-02 14:33:44, "Dan Carpenter" <dan.carpenter@linaro.org> wrote:
> > >This dw_dp_video_need_vsc_sdp() function is type bool so returning
> > >-EINVAL means returning true. Return false instead.
> > >
> > >Fixes: 86eecc3a9c2e ("drm/bridge: synopsys: Add DW DPTX Controller support library")
> > >Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
> >
> >
> > Reviewed-by: Andy Yan <andyshrk@163.com>
> >
>
> Ping?
>
> regards,
> dan carpenter
>
> >
> > >---
> > > drivers/gpu/drm/bridge/synopsys/dw-dp.c | 2 +-
> > > 1 file changed, 1 insertion(+), 1 deletion(-)
> > >
> > >diff --git a/drivers/gpu/drm/bridge/synopsys/dw-dp.c b/drivers/gpu/drm/bridge/synopsys/dw-dp.c
> > >index 9bbfe8da3de0..33be4eae2b20 100644
> > >--- a/drivers/gpu/drm/bridge/synopsys/dw-dp.c
> > >+++ b/drivers/gpu/drm/bridge/synopsys/dw-dp.c
> > >@@ -1149,7 +1149,7 @@ static bool dw_dp_video_need_vsc_sdp(struct dw_dp *dp)
> > >
> > > state = dw_dp_get_bridge_state(dp);
> > > if (!state)
> > >- return -EINVAL;
> > >+ return false;
> > >
> > > if (!link->vsc_sdp_supported)
> > > return false;
> > >--
> > >2.47.2
prev parent reply other threads:[~2026-01-22 6:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-02 6:33 [PATCH next] drm/bridge: synopsys: Fix an error return in dw_dp_video_need_vsc_sdp() Dan Carpenter
2025-09-02 8:42 ` Andy Yan
2025-10-14 8:13 ` [PATCH " Dan Carpenter
2026-01-22 6:05 ` Dan Carpenter [this message]
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