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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ac3ef8e509dsm730749766b.68.2025.03.24.12.21.11 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 24 Mar 2025 12:21:12 -0700 (PDT) Message-ID: <7f161a25-f134-44cd-a619-8f7b806a869d@oss.qualcomm.com> Date: Mon, 24 Mar 2025 20:21:10 +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] soc: qcom: pmic_glink_altmode: fix spurious DP hotplug events To: Johan Hovold , Bjorn Andersson , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org, Clayton Craft References: <20250324132448.6134-1-johan+linaro@kernel.org> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20250324132448.6134-1-johan+linaro@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=fNc53Yae c=1 sm=1 tr=0 ts=67e1b0aa cx=c_pps a=HLyN3IcIa5EE8TELMZ618Q==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=Vs1iUdzkB0EA:10 a=EUspDBNiAAAA:8 a=6uNWq3ElG-ILUvwBAFAA:9 a=QEXdDO2ut3YA:10 a=bTQJ7kPSJx9SKPbeHEYW:22 X-Proofpoint-ORIG-GUID: 5lRFrlLHurCzZIeBr0jul0x0hJQ8Bf-V X-Proofpoint-GUID: 5lRFrlLHurCzZIeBr0jul0x0hJQ8Bf-V X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1093,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-03-24_06,2025-03-21_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 impostorscore=0 lowpriorityscore=0 mlxlogscore=999 priorityscore=1501 mlxscore=0 adultscore=0 spamscore=0 bulkscore=0 suspectscore=0 phishscore=0 malwarescore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2502280000 definitions=main-2503240138 On 3/24/25 2:24 PM, Johan Hovold wrote: > The PMIC GLINK driver is currently generating DisplayPort hotplug > notifications whenever something is connected to (or disconnected from) > a port regardless of the type of notification sent by the firmware. Yikes! Acked-by: Konrad Dybcio That said, I'm hoping there isn't any sort of "port is full of water, emergency" messages that we should treat as "unplug" though.. Konrad