From: Doug Anderson <dianders@chromium.org>
To: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: quic_kalyant <quic_kalyant@quicinc.com>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
Sankeerth Billakanti <quic_sbillaka@quicinc.com>,
"Abhinav Kumar \(QUIC\)" <quic_abhinavk@quicinc.com>,
quic_vproddut <quic_vproddut@quicinc.com>,
David Airlie <airlied@linux.ie>,
linux-arm-msm <linux-arm-msm@vger.kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
LKML <linux-kernel@vger.kernel.org>,
dri-devel <dri-devel@lists.freedesktop.org>,
Stephen Boyd <swboyd@chromium.org>, Sean Paul <sean@poorly.run>,
Sean Paul <seanpaul@chromium.org>,
quic_aravindh@quicinc.com,
"Kuogee Hsieh \(QUIC\)" <quic_khsieh@quicinc.com>,
freedreno <freedreno@lists.freedesktop.org>
Subject: Re: [PATCH v6 1/8] drm/msm/dp: Add eDP support via aux_bus
Date: Wed, 30 Mar 2022 17:33:39 -0700 [thread overview]
Message-ID: <CAD=FV=UTYQXngXmA_civiCMDctZr6tJNjNXynQuCwxvgiJijLg@mail.gmail.com> (raw)
In-Reply-To: <daec6ea4-abb1-05e6-ad49-b0a418a1f43e@linaro.org>
Hi,
On Wed, Mar 30, 2022 at 4:19 PM Dmitry Baryshkov
<dmitry.baryshkov@linaro.org> wrote:
> > + bridge->ops =
> > + DRM_BRIDGE_OP_DETECT |
> > + DRM_BRIDGE_OP_HPD |
> > + DRM_BRIDGE_OP_MODES;
>
> I think OP_MODES should be used for eDP, shouldn't it?
No. It's confusing, but basically to get the power sequencing correct
we end up driving the EDID read from the panel driver in the eDP case.
-Doug
next prev parent reply other threads:[~2022-03-31 0:34 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-30 16:02 [PATCH v6 0/8] Add support for the eDP panel over aux_bus Sankeerth Billakanti
2022-03-30 16:02 ` [PATCH v6 1/8] drm/msm/dp: Add eDP support via aux_bus Sankeerth Billakanti
2022-03-30 23:19 ` Dmitry Baryshkov
2022-03-31 0:33 ` Doug Anderson [this message]
2022-03-31 23:22 ` Doug Anderson
2022-04-02 10:37 ` Dmitry Baryshkov
2022-04-02 17:06 ` Doug Anderson
2022-04-02 20:26 ` Dmitry Baryshkov
2022-04-04 20:53 ` Doug Anderson
2022-04-05 12:53 ` Dmitry Baryshkov
2022-04-05 17:02 ` Doug Anderson
2022-04-05 17:36 ` Dmitry Baryshkov
2022-04-05 18:11 ` Doug Anderson
2022-04-07 14:19 ` Sankeerth Billakanti (QUIC)
2022-04-07 17:07 ` Doug Anderson
2022-04-07 20:11 ` Abhinav Kumar
2022-04-07 20:47 ` Doug Anderson
2022-04-07 22:03 ` Abhinav Kumar
2022-04-07 23:34 ` Doug Anderson
2022-04-07 23:46 ` Dmitry Baryshkov
2022-04-08 0:21 ` Doug Anderson
2022-04-08 12:19 ` Dmitry Baryshkov
2022-04-08 13:43 ` Doug Anderson
2022-04-08 14:58 ` Dmitry Baryshkov
2022-04-08 17:23 ` Abhinav Kumar
2022-04-07 23:35 ` Dmitry Baryshkov
2022-04-08 0:20 ` Doug Anderson
2022-04-08 12:13 ` Dmitry Baryshkov
2022-04-08 13:56 ` Doug Anderson
2022-04-08 14:17 ` Dmitry Baryshkov
2022-03-30 16:02 ` [PATCH v6 2/8] drm/msm/dp: wait for hpd high before aux transaction Sankeerth Billakanti
2022-03-31 23:22 ` Doug Anderson
2022-04-04 12:43 ` Sankeerth Billakanti (QUIC)
2022-03-30 16:02 ` [PATCH v6 3/8] drm/msm/dp: Support only IRQ_HPD and REPLUG interrupts for eDP Sankeerth Billakanti
2022-03-31 23:22 ` Doug Anderson
2022-04-04 12:56 ` Sankeerth Billakanti (QUIC)
2022-03-30 16:02 ` [PATCH v6 4/8] drm/msm/dp: avoid handling masked interrupts Sankeerth Billakanti
2022-03-30 22:16 ` Dmitry Baryshkov
2022-03-31 5:53 ` Sankeerth Billakanti (QUIC)
2022-03-31 10:10 ` Dmitry Baryshkov
2022-03-31 11:04 ` Sankeerth Billakanti
2022-03-31 11:06 ` Dmitry Baryshkov
2022-04-04 17:56 ` Sankeerth Billakanti (QUIC)
2022-03-30 16:02 ` [PATCH v6 5/8] drm/msm/dp: prevent multiple votes for dp resources Sankeerth Billakanti
2022-03-31 23:23 ` Doug Anderson
2022-04-08 16:14 ` Dmitry Baryshkov
2022-04-08 17:12 ` Sankeerth Billakanti
2022-04-08 18:02 ` Dmitry Baryshkov
2022-03-30 16:02 ` [PATCH v6 6/8] drm/msm/dp: remove unnecessary delay during boot Sankeerth Billakanti
2022-03-31 23:23 ` Doug Anderson
2022-04-04 13:52 ` Sankeerth Billakanti (QUIC)
2022-04-04 21:13 ` Dmitry Baryshkov
2022-04-07 12:40 ` Sankeerth Billakanti (QUIC)
2022-03-30 16:02 ` [PATCH v6 7/8] drm/msm/dp: Support edp/dp without hpd Sankeerth Billakanti
2022-03-31 23:23 ` Doug Anderson
2022-04-04 18:32 ` Sankeerth Billakanti (QUIC)
2022-04-04 21:15 ` Dmitry Baryshkov
2022-04-07 12:41 ` Sankeerth Billakanti (QUIC)
2022-03-30 16:02 ` [PATCH v6 8/8] drm/msm/dp: Handle eDP mode_valid differently from dp Sankeerth Billakanti
2022-03-30 22:08 ` Dmitry Baryshkov
2022-03-31 6:02 ` Sankeerth Billakanti (QUIC)
2022-03-31 23:24 ` Doug Anderson
2022-04-04 18:20 ` Sankeerth Billakanti (QUIC)
2022-04-04 21:29 ` Dmitry Baryshkov
2022-04-07 14:05 ` Sankeerth Billakanti (QUIC)
2022-04-08 12:08 ` Dmitry Baryshkov
2022-04-08 15:50 ` Sankeerth Billakanti
2022-04-08 16:47 ` Dmitry Baryshkov
2022-04-08 17:38 ` Sankeerth Billakanti
2022-04-08 18:06 ` Dmitry Baryshkov
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