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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b9b7ae24d6bsm276245966b.6.2026.03.30.04.22.46 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 30 Mar 2026 04:22:48 -0700 (PDT) Message-ID: Date: Mon, 30 Mar 2026 13:22:45 +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 v4 3/6] arm64: dts: qcom: msm8953-flipkart-rimob: Enable display and GPU To: cristian_ci@protonmail.com, Neil Armstrong , Jessica Zhang , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org References: <20260327-rimob-new-features-v4-0-06edff9c4509@protonmail.com> <20260327-rimob-new-features-v4-3-06edff9c4509@protonmail.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260327-rimob-new-features-v4-3-06edff9c4509@protonmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzMwMDA4OSBTYWx0ZWRfX30+o35iO8JKD QuEyuGIg5EM/2ntt3aZxwHeecCxlsuLD8AIeX5VlWr/GG+OtsCqLCvX5DzR52REakn+VcpHkoUT OCaidO3RkyVt8nt3vlAcwjvJGDsVljqO74S4Mss8BAqK8m2SrYK+pnraUASqV+bsul3sNOiRbzj Ws/Tr9dvPMyTRtshtQ4uforWw1nEAjIaCD/JaY9LvuaoQXXfPABAOy+zbaFFGhZOnKe/vFgnXGl WTy+taBcysgmoe7Hoi3g5AO0glC+Qj74OElEs0FsDTr04T8wpy2K0oim/cZnI4/2Nt/hctZ3J3I kquGbN9Htkyb9vfw+g1PybvhsvYqz8Vt9JLRQSK9RXNwJH5ZiEVNX+WrU88u/NthACoi1G9rBP8 rYgL5XFq67R7CM3mB1bR/Koc5IMzgx5VTOiXOo1wYr8ncml1L5JHAjxMnnEa1mYBVggrVX+fIMG iJzutFyzHpSf9nY+zTg== X-Authority-Analysis: v=2.4 cv=Fbw6BZ+6 c=1 sm=1 tr=0 ts=69ca5d0a cx=c_pps a=7E5Bxpl4vBhpaufnMqZlrw==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=VwQbUJbxAAAA:8 a=sfOm8-O8AAAA:8 a=EUspDBNiAAAA:8 a=ER6jexHYGgKHINCZH0oA:9 a=QEXdDO2ut3YA:10 a=pJ04lnu7RYOZP9TFuWaZ:22 a=TvTJqdcANYtsRzA46cdi:22 X-Proofpoint-ORIG-GUID: 9LOfcYE0uE7jlw4ziIWFQFY7Xuk-NMpp X-Proofpoint-GUID: 9LOfcYE0uE7jlw4ziIWFQFY7Xuk-NMpp X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-29_05,2026-03-28_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 priorityscore=1501 adultscore=0 impostorscore=0 clxscore=1015 phishscore=0 suspectscore=0 bulkscore=0 lowpriorityscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603300089 On 3/27/26 3:30 PM, Cristian Cozzolino via B4 Relay wrote: > From: Cristian Cozzolino > > Add the description for the display panel found on this phone. > And with this done we can also enable the GPU and set the zap shader > firmware path. > > Signed-off-by: Cristian Cozzolino > --- [...] > &rpm_requests { > regulators { > compatible = "qcom,rpm-pm8953-regulators"; > @@ -244,6 +310,13 @@ gpio_key_default: gpio-key-default-state { > drive-strength = <2>; > bias-pull-up; > }; > + > + panel_default: panel-default-state { > + pins = "gpio61"; > + function = "gpio"; > + drive-strength = <8>; > + bias-disable; > + }; Nit: ideally the pin entries would be ordered by the GPIO index, via: https://docs.kernel.org/devicetree/bindings/dts-coding-style.html#order-of-nodes Reviewed-by: Konrad Dybcio Konrad