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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b8fc7627895sm347299966b.31.2026.02.17.01.22.29 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 17 Feb 2026 01:22:31 -0800 (PST) Message-ID: <610b3776-cce7-423a-8e6e-9db61f53c9aa@oss.qualcomm.com> Date: Tue, 17 Feb 2026 10:22:29 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 5/6] arm64: dts: qcom: sm6115: Add missing MDSS core reset To: Val Packett , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Adam Skladowski Cc: linux-arm-msm@vger.kernel.org, phone-devel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260216233600.13098-2-val@packett.cool> <20260216233600.13098-7-val@packett.cool> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260216233600.13098-7-val@packett.cool> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=Coyys34D c=1 sm=1 tr=0 ts=69943359 cx=c_pps a=oc9J++0uMp73DTRD5QyR2A==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=HzLeVaNsDn8A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=Mpw57Om8IfrbqaoTuvik:22 a=GgsMoib0sEa3-_RKJdDe:22 a=EUspDBNiAAAA:8 a=NQfNVa4L0IZK2tGiTpgA:9 a=QEXdDO2ut3YA:10 a=iYH6xdkBrDN1Jqds4HTS:22 X-Proofpoint-GUID: zpK8uLMZf7FUqpyLn2wXWTRwsmz1aQmF X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMjE3MDA3NyBTYWx0ZWRfX0qX16P+xfxKu UxdRMXycROHI2dguaAq3SYAc9wtGbP04jMaVwVReu9jmyBxXYyHZnSo1/IOXTV1dIG3wPrQVbUE 4xZhKX9+HB/YGpkpNeXxI3x+AW55ZcOiZwsa6XTuGEDbloYnKoCQyCJ7Sk+zABbJAl11KyvrHPX H1/iyGGm2h3vHuIMc4tCpyY9J+nt40w8VQ6mCj/DY2oPV4irMbXgw5NgnY1RjBkDbYQQ2Vf5XR0 BP4srUzobFdOLseYnnl7er03XhlRZ9ViDoQzTDokswIFEXVs3Tk0JtOPi8z3PpVd/7LrNSz7gjz R0s35UA/KggN0osF0HvwMYNjaPHe7bEL1NbssR1L3fk7IinU1Za21egix2ZXqS2x8804hbnnzgn QBrt4CCjvtASji84DVriVANcgXFgaiHFfGd0+O12d99GqAg6LqfgX/2Oqpyd/S9+Wv/WbRN/oVt KZI5F7ZBJE2cb2WZeyA== X-Proofpoint-ORIG-GUID: zpK8uLMZf7FUqpyLn2wXWTRwsmz1aQmF X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-02-17_01,2026-02-16_04,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 lowpriorityscore=0 spamscore=0 bulkscore=0 impostorscore=0 priorityscore=1501 clxscore=1015 phishscore=0 adultscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2602170077 On 2/17/26 12:25 AM, Val Packett wrote: > To make sure the display subsystem starts in a predictable state, we > need to reset it. Otherwise, unpredictable issues can happen, e.g. > on the motorola-guamp smartphone DSI would not transmit anything. > > Wire up the reset to fix. > > Fixes: 705e50427d81 ("arm64: dts: qcom: sm6115: Add mdss/dpu node") > Signed-off-by: Val Packett > --- Reviewed-by: Konrad Dybcio Konrad