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From: Stephen Boyd <swboyd@chromium.org>
To: Sankeerth Billakanti <quic_sbillaka@quicinc.com>,
	devicetree@vger.kernel.org,  dri-devel@lists.freedesktop.org,
	freedreno@lists.freedesktop.org,  linux-arm-msm@vger.kernel.org,
	linux-kernel@vger.kernel.org
Cc: quic_kalyant <quic_kalyant@quicinc.com>,
	"dianders@chromium.org" <dianders@chromium.org>,
	quic_vproddut <quic_vproddut@quicinc.com>,
	"airlied@linux.ie" <airlied@linux.ie>,
	"sam@ravnborg.org" <sam@ravnborg.org>,
	Abhinav Kumar <quic_abhinavk@quicinc.com>,
	"robh+dt@kernel.org" <robh+dt@kernel.org>,
	Kuogee Hsieh <quic_khsieh@quicinc.com>,
	"agross@kernel.org" <agross@kernel.org>,
	"seanpaul@chromium.org" <seanpaul@chromium.org>,
	"dmitry.baryshkov@linaro.org" <dmitry.baryshkov@linaro.org>,
	"thierry.reding@gmail.com" <thierry.reding@gmail.com>,
	"krzk+dt@kernel.org" <krzk+dt@kernel.org>,
	"bjorn.andersson@linaro.org" <bjorn.andersson@linaro.org>,
	"sean@poorly.run" <sean@poorly.run>
Subject: RE: [PATCH v5 2/9] arm64: dts: qcom: sc7280: Add support for eDP panel on CRD
Date: Fri, 25 Mar 2022 14:51:05 -0500	[thread overview]
Message-ID: <CAE-0n500xV_SA_-KQ4Sh-8PV=rfaXxrMBAh5tnVpjCMD+VEyqg@mail.gmail.com> (raw)
In-Reply-To: <MW4PR02MB718635E7712D44094E6E91F3E11A9@MW4PR02MB7186.namprd02.prod.outlook.com>

Quoting Sankeerth Billakanti (QUIC) (2022-03-25 06:30:58)
>
>
> > > +       vdda-1p2-supply = <&vreg_l6b_1p2>;
> > > +       vdda-0p9-supply = <&vreg_l10c_0p8>;
> > > +
> > > +       aux-bus {
> >
> > Can this move to sc7280.dtsi and get a phandle?
> >
>
> Okay, I will move this to sc7280.dtsi like below.
> Shall I define the required properties under &mdss_edp_panel node in the sc7280-crd3.dts?

The below patch looks good.

>
> --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> @@ -3283,6 +3283,18 @@
>
>                                 status = "disabled";

WARNING: multiple messages have this Message-ID (diff)
From: Stephen Boyd <swboyd@chromium.org>
To: Sankeerth Billakanti <quic_sbillaka@quicinc.com>,
	devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org,
	freedreno@lists.freedesktop.org, linux-arm-msm@vger.kernel.org,
	linux-kernel@vger.kernel.org
Cc: "robdclark@gmail.com" <robdclark@gmail.com>,
	"seanpaul@chromium.org" <seanpaul@chromium.org>,
	quic_kalyant <quic_kalyant@quicinc.com>,
	Abhinav Kumar <quic_abhinavk@quicinc.com>,
	"dianders@chromium.org" <dianders@chromium.org>,
	Kuogee Hsieh <quic_khsieh@quicinc.com>,
	"agross@kernel.org" <agross@kernel.org>,
	"bjorn.andersson@linaro.org" <bjorn.andersson@linaro.org>,
	"robh+dt@kernel.org" <robh+dt@kernel.org>,
	"krzk+dt@kernel.org" <krzk+dt@kernel.org>,
	"sean@poorly.run" <sean@poorly.run>,
	"airlied@linux.ie" <airlied@linux.ie>,
	"daniel@ffwll.ch" <daniel@ffwll.ch>,
	"thierry.reding@gmail.com" <thierry.reding@gmail.com>,
	"sam@ravnborg.org" <sam@ravnborg.org>,
	"dmitry.baryshkov@linaro.org" <dmitry.baryshkov@linaro.org>,
	quic_vproddut <quic_vproddut@quicinc.com>
Subject: RE: [PATCH v5 2/9] arm64: dts: qcom: sc7280: Add support for eDP panel on CRD
Date: Fri, 25 Mar 2022 14:51:05 -0500	[thread overview]
Message-ID: <CAE-0n500xV_SA_-KQ4Sh-8PV=rfaXxrMBAh5tnVpjCMD+VEyqg@mail.gmail.com> (raw)
In-Reply-To: <MW4PR02MB718635E7712D44094E6E91F3E11A9@MW4PR02MB7186.namprd02.prod.outlook.com>

Quoting Sankeerth Billakanti (QUIC) (2022-03-25 06:30:58)
>
>
> > > +       vdda-1p2-supply = <&vreg_l6b_1p2>;
> > > +       vdda-0p9-supply = <&vreg_l10c_0p8>;
> > > +
> > > +       aux-bus {
> >
> > Can this move to sc7280.dtsi and get a phandle?
> >
>
> Okay, I will move this to sc7280.dtsi like below.
> Shall I define the required properties under &mdss_edp_panel node in the sc7280-crd3.dts?

The below patch looks good.

>
> --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> @@ -3283,6 +3283,18 @@
>
>                                 status = "disabled";

  reply	other threads:[~2022-03-25 19:51 UTC|newest]

Thread overview: 68+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-16 17:35 [PATCH v5 0/9] Add support for the eDP panel on sc7280 CRD Sankeerth Billakanti
2022-03-16 17:35 ` Sankeerth Billakanti
2022-03-16 17:35 ` [PATCH v5 1/9] arm64: dts: qcom: sc7280: rename edp_out label to mdss_edp_out Sankeerth Billakanti
2022-03-16 17:35   ` Sankeerth Billakanti
2022-03-17 21:11   ` Stephen Boyd
2022-03-17 21:11     ` Stephen Boyd
2022-03-18  0:13   ` Doug Anderson
2022-03-18  0:13     ` Doug Anderson
2022-03-16 17:35 ` [PATCH v5 2/9] arm64: dts: qcom: sc7280: Add support for eDP panel on CRD Sankeerth Billakanti
2022-03-16 17:35   ` Sankeerth Billakanti
2022-03-17 21:23   ` Stephen Boyd
2022-03-17 21:23     ` Stephen Boyd
2022-03-25 13:30     ` Sankeerth Billakanti (QUIC)
2022-03-25 13:30       ` Sankeerth Billakanti (QUIC)
2022-03-25 19:51       ` Stephen Boyd [this message]
2022-03-25 19:51         ` Stephen Boyd
2022-03-18 17:20   ` Doug Anderson
2022-03-18 17:20     ` Doug Anderson
2022-03-25 13:41     ` Sankeerth Billakanti (QUIC)
2022-03-25 13:41       ` Sankeerth Billakanti (QUIC)
2022-03-25 13:44       ` Doug Anderson
2022-03-25 13:44         ` Doug Anderson
2022-03-16 17:35 ` [PATCH v5 3/9] arm64: dts: qcom: sc7280: Enable backlight for eDP panel Sankeerth Billakanti
2022-03-16 17:35   ` Sankeerth Billakanti
2022-03-17 21:28   ` Stephen Boyd
2022-03-17 21:28     ` Stephen Boyd
2022-03-25 13:34     ` Sankeerth Billakanti (QUIC)
2022-03-25 13:34       ` Sankeerth Billakanti (QUIC)
2022-03-16 17:35 ` [PATCH v5 4/9] drm/panel-edp: add LQ140M1JW46 edp panel entry Sankeerth Billakanti
2022-03-16 17:35   ` Sankeerth Billakanti
2022-03-17 21:28   ` Stephen Boyd
2022-03-17 21:28     ` Stephen Boyd
2022-03-18  0:04   ` Doug Anderson
2022-03-18  0:04     ` Doug Anderson
2022-03-16 17:35 ` [PATCH v5 5/9] drm/msm/dp: Add eDP support via aux_bus Sankeerth Billakanti
2022-03-16 17:35   ` Sankeerth Billakanti
2022-03-17 21:37   ` Stephen Boyd
2022-03-17 21:37     ` Stephen Boyd
2022-03-25 14:11     ` Sankeerth Billakanti (QUIC)
2022-03-25 14:11       ` Sankeerth Billakanti (QUIC)
2022-03-25 16:45       ` Doug Anderson
2022-03-25 16:45         ` Doug Anderson
2022-03-16 17:35 ` [PATCH v5 6/9] drm/msm/dp: wait for hpd high before any sink interaction Sankeerth Billakanti
2022-03-16 17:35   ` Sankeerth Billakanti
2022-03-18  1:19   ` Stephen Boyd
2022-03-18  1:19     ` Stephen Boyd
2022-03-18 16:24     ` Doug Anderson
2022-03-18 16:24       ` Doug Anderson
2022-03-18 20:16       ` Stephen Boyd
2022-03-18 20:16         ` Stephen Boyd
2022-03-18 21:58         ` Doug Anderson
2022-03-18 21:58           ` Doug Anderson
2022-03-18 23:27           ` Stephen Boyd
2022-03-18 23:27             ` Stephen Boyd
2022-03-18 23:56             ` Doug Anderson
2022-03-18 23:56               ` Doug Anderson
2022-03-25 15:54               ` Sankeerth Billakanti (QUIC)
2022-03-25 15:54                 ` Sankeerth Billakanti (QUIC)
2022-03-25 16:05                 ` Doug Anderson
2022-03-25 16:05                   ` Doug Anderson
2022-03-25 16:44                   ` Sankeerth Billakanti
2022-03-25 16:44                     ` Sankeerth Billakanti
2022-03-16 17:35 ` [PATCH v5 7/9] drm/msm/dp: Support only IRQ_HPD and REPLUG interrupts for eDP Sankeerth Billakanti
2022-03-16 17:35   ` Sankeerth Billakanti
2022-03-16 17:35 ` [PATCH v5 8/9] drm/msm/dp: Handle eDP mode_valid case Sankeerth Billakanti
2022-03-16 17:35   ` Sankeerth Billakanti
2022-03-16 17:35 ` [PATCH v5 9/9] drm/msm/dp: Support edp/dp without hpd Sankeerth Billakanti
2022-03-16 17:35   ` Sankeerth Billakanti

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