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From: Stephen Boyd <swboyd@chromium.org>
To: Abhinav Kumar <abhinavk@codeaurora.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Daniel Vetter <daniel@ffwll.ch>, David Airlie <airlied@linux.ie>,
	Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
	Kalyan Thota <kalyan_t@codeaurora.org>,
	Kuogee Hsieh <khsieh@codeaurora.org>,
	Rob Clark <robdclark@gmail.com>, Sean Paul <sean@poorly.run>
Cc: Rob Herring <robh+dt@kernel.org>,
	linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org,
	freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 3/7] drm/msm/dp: Allow specifying connector_type per controller
Date: Tue, 5 Oct 2021 17:29:45 -0700	[thread overview]
Message-ID: <CAE-0n53bGyVSBC9zsFu9Uacp+t=56vrttq+fWj155zA_LXJbuw@mail.gmail.com> (raw)
In-Reply-To: <20211005231323.2663520-4-bjorn.andersson@linaro.org>

Quoting Bjorn Andersson (2021-10-05 16:13:19)
> As the following patches introduced support for multiple DP blocks in a
> platform and some of those block might be eDP it becomes useful to be
> able to specify the connector type per block.
>
> Although there's only a single block at this point, the array of descs
> and the search in dp_display_get_desc() are introduced here to simplify
> the next patch, that does introduce support for multiple DP blocks.
>
> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> ---
>
> Changes since v3:
> - New patch
> - Extended msm_dp_config with connector_type, wrapped in inner struct
> - Refactored out of the next patch
> - Pass the connector_type to drm_connector_init(), from yet another patch
> - Dropped double newline and unnecessary {}

BTW, I see that we check for the connector type in debugfs.

$ git grep DRM_MODE_CONNECTOR_DisplayPort -- drivers/gpu/drm/msm/dp/
drivers/gpu/drm/msm/dp/dp_debug.c:
DRM_MODE_CONNECTOR_DisplayPort)
drivers/gpu/drm/msm/dp/dp_debug.c:
DRM_MODE_CONNECTOR_DisplayPort)
drivers/gpu/drm/msm/dp/dp_debug.c:
DRM_MODE_CONNECTOR_DisplayPort)
drivers/gpu/drm/msm/dp/dp_debug.c:
DRM_MODE_CONNECTOR_DisplayPort)

So do those need to be updated to handle either connector type?

  parent reply	other threads:[~2021-10-06  0:29 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-05 23:13 [PATCH v4 0/5] drm/msm/dp: Support multiple DP instances and add sc8180x Bjorn Andersson
2021-10-05 23:13 ` [PATCH v4 1/7] drm/msm/dp: Remove global g_dp_display variable Bjorn Andersson
2021-10-05 23:13 ` [PATCH v4 2/7] drm/msm/dp: Modify prototype of encoder based API Bjorn Andersson
2021-10-05 23:13 ` [PATCH v4 3/7] drm/msm/dp: Allow specifying connector_type per controller Bjorn Andersson
2021-10-06  0:15   ` Stephen Boyd
2021-10-06  0:29   ` Stephen Boyd [this message]
2021-10-06  3:35     ` Bjorn Andersson
2021-10-06  0:31   ` Stephen Boyd
2021-10-05 23:13 ` [PATCH v4 4/7] drm/msm/dp: Allow attaching a drm_panel Bjorn Andersson
2021-10-06  0:35   ` [Freedreno] " abhinavk
2021-10-06  2:09     ` Bjorn Andersson
2021-10-06  3:09       ` abhinavk
2021-10-08 15:01     ` Doug Anderson
2021-10-05 23:13 ` [PATCH v4 5/7] drm/msm/dp: Support up to 3 DP controllers Bjorn Andersson
2021-10-06  0:43   ` Stephen Boyd
2021-10-06  1:43     ` Bjorn Andersson
2021-10-06  2:06       ` Stephen Boyd
2021-10-06  2:37         ` Bjorn Andersson
2021-10-06  4:26           ` Stephen Boyd
2021-10-06  6:10             ` Dmitry Baryshkov
2021-10-06  7:06               ` Stephen Boyd
2021-10-06 11:35                 ` Dmitry Baryshkov
2021-10-06 17:07             ` Bjorn Andersson
2021-10-06 17:19               ` Stephen Boyd
2021-10-06 18:05                 ` Bjorn Andersson
2021-10-06 18:59                   ` Stephen Boyd
2021-10-06 20:39                     ` Bjorn Andersson
2021-10-07 22:29                       ` abhinavk
2021-10-06 17:19               ` Dmitry Baryshkov
2021-10-06 18:37                 ` Bjorn Andersson
2021-10-05 23:13 ` [PATCH v4 6/7] dt-bindings: msm/dp: Add SC8180x compatibles Bjorn Andersson
2021-10-05 23:13 ` [PATCH v4 7/7] drm/msm/dp: Add sc8180x DP controllers Bjorn Andersson
2021-10-06  0:36   ` Stephen Boyd

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