From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Konrad Dybcio <konradybcio@kernel.org>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
"Jason A. Donenfeld" <Jason@zx2c4.com>,
Matthias Schiffer <matthias.schiffer@ew.tq-group.com>,
Vincent Huang <vincent.huang@tw.synaptics.com>,
Bjorn Andersson <andersson@kernel.org>
Cc: linux-input@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org
Subject: Re: [PATCH 2/3] Input: synaptics-rmi4: Support drm_panel_follower
Date: Fri, 13 Nov 2026 14:59:44 +0100 [thread overview]
Message-ID: <182a6790-90ec-4083-8da2-14be30803740@oss.qualcomm.com> (raw)
In-Reply-To: <20260911-topic-rmi4_panel_follower-v1-2-c1b2cf1cdb62@oss.qualcomm.com>
On 9/11/26 3:18 PM, Konrad Dybcio wrote:
> From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
>
> Many RMI4 implementations are present on in-cell panels with very
> tight power sequencing requirements, normally handled by the DRM panel
> driver in Linux.
>
> If that doesn't take place first, the integrated touchscreen IC refuses
> to work properly.
>
> Add support for drm_panel_follower to take care of that dependency.
>
> Assisted-by: LLM
> Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
> ---
It's been a while, since there has been no objections, can we go
forward with this patch? It would help us remove a DT bindings
violation in the qcom tree.
Konrad
next prev parent reply other threads:[~2026-11-13 13:59 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-11 13:18 [PATCH 0/3] drm_panel_follower support for RMI4 Konrad Dybcio
2026-09-11 13:18 ` [PATCH 1/3] dt-bindings: input: syna,rmi4: Allow 'panel' property Konrad Dybcio
2026-09-21 17:47 ` Rob Herring (Arm)
2026-09-11 13:18 ` [PATCH 2/3] Input: synaptics-rmi4: Support drm_panel_follower Konrad Dybcio
2026-11-13 13:59 ` Konrad Dybcio [this message]
2026-09-11 13:18 ` [PATCH 3/3] arm64: dts: qcom: sdm845-tama: Declare touchscreen as a panel follower Konrad Dybcio
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