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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: linux-kernel@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-Proofpoint-ORIG-GUID: a6nLKJpR9vny9cxz7EcoPsQRo-yMm_iO X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMjE3MDA3NyBTYWx0ZWRfX/AsYUEDdVIph FRQv4jOn6mtIIusLkIv7yJVCeGE/oDeBz4BPfPBFf/cOqonu4UjA7dDIrq0u+YZwYYiOtyxeivj ugneCaJpYpsQHbfs1fUF47YbwIA8AbJ0X/b+dq1JSmJ/4p5Rd1eKy2otuOfGXeoZfjCLFVdKiaJ UruTTDNwqZrHuQWqC18OG1qAL3ww5ytu97JuvW8chgVpEVgCEhLHSk7Apk6KXwS4M4o0yUeTsNQ e5EWsSJsIaJOMBNzA3flH72yY7v7hsh2QsxDE8N8Hun1ILrxNtXQw+wcuYCVFDDWZrRceUmPsgh d3BC1XYwupIuAI9XECckhc2yzjh6ymitTjVhrFSMw8baa4twZb5tZ1z1N1xikMsTeM8MlrzOgSy L3Pw/9eBcc3l27+xH2jhmeps0zyhWvQLWThqmu7tqxLLyJuf0+an7UYDoLlcND2Lz4lmR4L1UgM 7YyEP7USgYcTDWt7OsA== X-Authority-Analysis: v=2.4 cv=b7K/I9Gx c=1 sm=1 tr=0 ts=69943359 cx=c_pps a=50t2pK5VMbmlHzFWWp8p/g==: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=IoWCM6iH3mJn3m4BftBB:22 X-Proofpoint-GUID: a6nLKJpR9vny9cxz7EcoPsQRo-yMm_iO 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 suspectscore=0 impostorscore=0 lowpriorityscore=0 adultscore=0 malwarescore=0 phishscore=0 spamscore=0 clxscore=1015 priorityscore=1501 bulkscore=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