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From: Rob Clark <robdclark@gmail.com>
To: Sam Ravnborg <sam@ravnborg.org>
Cc: dri-devel <dri-devel@lists.freedesktop.org>,
	linux-arm-msm <linux-arm-msm@vger.kernel.org>,
	freedreno <freedreno@lists.freedesktop.org>,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	Stephen Boyd <swboyd@chromium.org>,
	Douglas Anderson <dianders@chromium.org>,
	Rob Clark <robdclark@chromium.org>, Sean Paul <sean@poorly.run>,
	David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
	Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
	Abhinav Kumar <abhinavk@codeaurora.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 2/4] drm/msm/dsi: Support NO_CONNECTOR bridges
Date: Thu, 12 Aug 2021 10:45:03 -0700	[thread overview]
Message-ID: <CAF6AEGu8H7HkC4ML8DEFDrmMdsErnjmo1iET4+kY_i24_LH56w@mail.gmail.com> (raw)
In-Reply-To: <YRVa6Wy/24FUQEUw@ravnborg.org>

On Thu, Aug 12, 2021 at 10:31 AM Sam Ravnborg <sam@ravnborg.org> wrote:
>
> Hi Rob,
>
> On Wed, Aug 11, 2021 at 04:52:48PM -0700, Rob Clark wrote:
> > From: Rob Clark <robdclark@chromium.org>
> >
> > For now, since we have a mix of bridges which support this flag, which
> > which do *not* support this flag, or work both ways, try it once with
> > NO_CONNECTOR and then fall back to the old way if that doesn't work.
> > Eventually we can drop the fallback path.
>
> Which bridges are missing support for the NO_CONNECTOR flags that you
> are using?

Currently (as far as things that I am aware of) it is just
ti-sn65dsi86, which the last two patches in this series convert.

But who knows what someone somewhere decides to build ;-)

BR,
-R

> Background for the question is that if you are using one of the bridges
> missing a conversion then we could do the conversion and maybe you could
> help with some tests.
>
> We in the above sentence is likely me, so it may take some weeks,
> but known there is a chance for testing is a good motivator.
>
>         Sam

  parent reply	other threads:[~2021-08-12 17:40 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-11 23:52 [PATCH 0/4] drm/msm+ti-sn65dsi86: Fix NO_CONNECTOR fallout Rob Clark
2021-08-11 23:52 ` [PATCH 1/4] drm/bridge: ti-sn65dsi86: Avoid creating multiple connectors Rob Clark
2021-08-12  0:25   ` Stephen Boyd
2021-08-12 16:38   ` Laurent Pinchart
2021-08-12 16:54   ` Doug Anderson
2021-08-12 17:11     ` Rob Clark
2021-08-11 23:52 ` [PATCH 2/4] drm/msm/dsi: Support NO_CONNECTOR bridges Rob Clark
2021-08-12 16:44   ` Laurent Pinchart
     [not found]   ` <YRVa6Wy/24FUQEUw@ravnborg.org>
2021-08-12 17:45     ` Rob Clark [this message]
2021-08-11 23:52 ` [PATCH 3/4] drm/bridge: ti-sn65dsi86: Implement bridge->mode_valid() Rob Clark
2021-08-12 17:23   ` Doug Anderson
2021-08-12 18:44   ` Laurent Pinchart
2021-08-12 19:09     ` Rob Clark
2021-08-12 19:17       ` Laurent Pinchart
2021-08-11 23:52 ` [PATCH 4/4] drm/bridge: ti-sn65dsi86: Add NO_CONNECTOR support Rob Clark
2021-08-12 17:22   ` Doug Anderson
2021-08-12 19:26   ` Laurent Pinchart
2021-08-12 20:08     ` Doug Anderson
2021-09-20 18:32       ` Rob Clark
2021-09-23  0:39         ` Laurent Pinchart

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