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Mon, 20 Jul 2026 02:13:22 -0700 (PDT) X-Received: by 2002:a05:622a:a993:10b0:51c:845b:ac4 with SMTP id d75a77b69052e-5213d7b01a2mr74484401cf.3.1784538801789; Mon, 20 Jul 2026 02:13:21 -0700 (PDT) Received: from [192.168.120.193] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c1705a09a44sm430117066b.19.2026.07.20.02.13.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 20 Jul 2026 02:13:20 -0700 (PDT) Message-ID: <3e7ecbf7-20ca-4871-ac66-bf52f3a5012a@oss.qualcomm.com> Date: Mon, 20 Jul 2026 11:13:17 +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 v6 04/16] clk: qcom: dispcc-qcm2290: Enable runtime PM support To: Imran Shaik , Bjorn Andersson , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Konrad Dybcio , Loic Poulain , Brian Masney , Dmitry Baryshkov Cc: Ajit Pandey , Taniya Das , Jagadeesh Kona , linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260718-shikra-dispcc-gpucc-v6-0-62703e05ef0f@oss.qualcomm.com> <20260718-shikra-dispcc-gpucc-v6-4-62703e05ef0f@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260718-shikra-dispcc-gpucc-v6-4-62703e05ef0f@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: _kmE1OR-ywkFlveFu3BzBL3Koz9qLcuL X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzIwMDEwMiBTYWx0ZWRfX5cWLFAd0KZs4 GbxdOMQw4Fj/F3r+Yvh4JriabJ90uncofYkIwfNGcyrZC/RSt+C7JegiPBUz6wcpih61O3jp9Fm S3NmepfZdYGpDOo3d+KGLGqUSr2kO/7UGKkBEJ3ngV0gQtb8JZlMLLKhizcFUfK7DJAYt1XvlK5 Kz/TQpX3pUGA5d80diSsCwN7QMYZ0d+zjz2nhS4uS6r6+irbUa2XJ/D40OW+v7G4+jrmJ7hck4P V7w74IzpRvlQAWhbmTf9BwXhKJZwg3FdvsLabV6SWC4YeNyPEBT9NoR+AKrlMNetgkuBGcOkO+x /hARKPZ4XZ9StSqIxVZVUe+vJ83mIwpq9sKmBWg8jeAFCkk0Cs3pV+qQF/o23L418il8l7kDQIM NRLtGz9ee/ifVgB6FtpfBwamOoK2dOANyFIdn6oi8300Wo/wGds2i1aZ3MqgDgsApwInh7ibHhS sFuz0O3+Lhb/74SDNDA== X-Authority-Analysis: v=2.4 cv=RPmD2Yi+ c=1 sm=1 tr=0 ts=6a5de6b2 cx=c_pps a=WeENfcodrlLV9YRTxbY/uA==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=EUspDBNiAAAA:8 a=jzfokHZFP97BDSaoeOQA:9 a=QEXdDO2ut3YA:10 a=kacYvNCVWA4VmyqE58fU:22 X-Proofpoint-GUID: _kmE1OR-ywkFlveFu3BzBL3Koz9qLcuL X-Proofpoint-Spam-Info: AW1haW4tMjYwNzIwMDEwMiBTYWx0ZWRfX0FxC4IL2dHBm Rn8wLp9vB9VEIGI7m+dB6KQo+W1fNUDFxlbNLz2LKI3aeFHs6t3p3FVex7aGHxWUCk8xp6484H1 PjvQ/3S4ZD3+QDdMJMn+9+lTX7FByI8= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-20_01,2026-07-17_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 impostorscore=0 clxscore=1015 priorityscore=1501 lowpriorityscore=0 spamscore=0 bulkscore=0 malwarescore=0 adultscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607200102 On 7/18/26 2:56 PM, Imran Shaik wrote: > The QCM2290 DISPCC is now associated with a power domain (RPMPD_CX) to > propagate genpd performance state votes to the CX rail. Set use_rpm to > true so that a runtime PM reference is acquired and released around probe, > instead of leaving a permanent 'enable' vote on the power domain. > > Fixes: cc517ea3333f ("clk: qcom: Add display clock controller driver for QCM2290") > Signed-off-by: Imran Shaik > --- Reviewed-by: Konrad Dybcio Konrad