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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b55d8c12d2bsm881038366b.49.2025.10.13.01.17.35 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 13 Oct 2025 01:17:36 -0700 (PDT) Message-ID: <8554fb52-cbb1-4e5b-97a5-ca6979dc7729@oss.qualcomm.com> Date: Mon, 13 Oct 2025 10:17:34 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] arm64: dts: qcom: x1-dell-thena: Add missing pinctrl for eDP HPD To: Val Packett , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bryan O'Donoghue , Laurentiu Tudor Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20251012224706.14311-1-val@packett.cool> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20251012224706.14311-1-val@packett.cool> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: Vu020-nCMsBuGMLUvU_bfusnCYmnhUGo X-Proofpoint-ORIG-GUID: Vu020-nCMsBuGMLUvU_bfusnCYmnhUGo X-Authority-Analysis: v=2.4 cv=eaIwvrEH c=1 sm=1 tr=0 ts=68ecb5a2 cx=c_pps a=qKBjSQ1v91RyAK45QCPf5w==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=VwQbUJbxAAAA:8 a=KKAkSRfTAAAA:8 a=uNKBZDDHgDJNm4LnVW4A:9 a=QEXdDO2ut3YA:10 a=NFOGd7dJGGMPyQGDc5-O:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDExMDAyMiBTYWx0ZWRfXwgD+copYChM3 UzBYM4nl//tQNF9bLXiyeLItnEfqvFvE5rf6yHSWm02zJ6Az53ddBxt3QBfSCkNySWKDtLWwNoU rdKms7oxYUEK1MFJ6QJj7wCNF9BFNA+4n77gBi/1lphh6y4885Lzllzsi99lE84pv/uKS+jYCnF 8xenQduAOt216aM8HI7R/LSQCodwsUfw1Gpy2sEEtoJ3wczQB7roAc3O1uIW22iQb00mkNB4QGV QLim9R+Wx0GGT/+oaDXK1CCHzcbEgVgZ6/I/U2YedinFSYFds49kORW7S/sBsw1pmQr6HQwSU/7 5s8u/hYxBCp4mna5KNFYZTSrwrsnixSkt4fiWXtLMeYHwUUVYxow/4OAJ0Rx/f3E6MOIcFX27GD 8SyNTqOGcJJVLrUDCev8OwG56pkPIw== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1117,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-13_03,2025-10-06_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 priorityscore=1501 spamscore=0 impostorscore=0 phishscore=0 adultscore=0 lowpriorityscore=0 clxscore=1015 suspectscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2510020000 definitions=main-2510110022 On 10/13/25 12:40 AM, Val Packett wrote: > The commit a41d23142d87 ("arm64: dts: qcom: x1e80100-dell-xps13-9345: > Add missing pinctrl for eDP HPD") has applied this change to a very > similar machine, so apply it here too. This is somewhat redundant and not very convincing as an opening argument > This allows us not to rely on the boot firmware to set up the pinctrl > for the eDP HPD line of the internal display. This in turn describes what the problem is and how the patch alleviates it Konrad > > Fixes: e7733b42111c ("arm64: dts: qcom: Add support for Dell Inspiron 7441 / Latitude 7455") > Reviewed-by: Bryan O'Donoghue > Signed-off-by: Val Packett > --- > v2: fixed commit msg style, pulled R-b > v1: https://lore.kernel.org/all/20250927032330.21091-1-val@packett.cool/ > --- > arch/arm64/boot/dts/qcom/x1-dell-thena.dtsi | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/x1-dell-thena.dtsi b/arch/arm64/boot/dts/qcom/x1-dell-thena.dtsi > index ef83e87e1b7a..0aad80a1159c 100644 > --- a/arch/arm64/boot/dts/qcom/x1-dell-thena.dtsi > +++ b/arch/arm64/boot/dts/qcom/x1-dell-thena.dtsi > @@ -1104,6 +1104,9 @@ &mdss_dp1_out { > &mdss_dp3 { > /delete-property/ #sound-dai-cells; > > + pinctrl-0 = <&edp0_hpd_default>; > + pinctrl-names = "default"; > + > status = "okay"; > > aux-bus {