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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b6d51471c24sm157607666b.75.2025.10.23.01.22.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 23 Oct 2025 01:22:16 -0700 (PDT) Message-ID: <4f9573d3-41a4-4478-8c19-39716b29f587@oss.qualcomm.com> Date: Thu, 23 Oct 2025 10:22:12 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 07/12] drm/panel: Set sufficient voltage for panel nt37801 To: yuanjie yang , robin.clark@oss.qualcomm.com, lumag@kernel.org, abhinav.kumar@linux.dev, sean@poorly.run, marijn.suijten@somainline.org, airlied@gmail.com, simona@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, quic_mkrishn@quicinc.com, jonathan@marek.ca, quic_khsieh@quicinc.com, neil.armstrong@linaro.org Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, tingwei.zhang@oss.qualcomm.com, aiqun.yu@oss.qualcomm.com, yongxing.mou@oss.qualcomm.com References: <20251023075401.1148-1-yuanjie.yang@oss.qualcomm.com> <20251023080609.1212-1-yuanjie.yang@oss.qualcomm.com> <20251023080609.1212-2-yuanjie.yang@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20251023080609.1212-2-yuanjie.yang@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDIxMDE5MCBTYWx0ZWRfX7/O127vlI65t 7ZKoUFbdQ6zpE5vsmbCQRAYbyph6f4AZc3yrgCfMYtHyFLz/FGy4hiSjd1u0+R1qooBctPoK//a fPF8mz6UngB+zEKcajU/tlB1jfTO21xVG55BinA8MU22NmehzVCxobRviHJ6VzoNvCvhwoP1wGl phkY/j3BUcQL3+DjfjlI0z3K/j6BcnxP38Ll/dGriPHIn3IrR0JsEJ++qHs/v/ZXVBn6VFPc/wA PkFQte2nZK3hFJolKVzdmuobRkDe3pKcKzUD9IXJCskhJ1FrNDfoa2B4EZ/EZ2rDXA6mpqT2jzM ttQKbhya4lIQYKK6BOZ3gFdAgeHhqhCdsMXzHuaP7MvIP/Cl760Mmn/0u5zH3b7NORjxIJY5DkS tDjNs7eQkd1KsoUTkrCd3SuVj8hPJA== X-Authority-Analysis: v=2.4 cv=FbM6BZ+6 c=1 sm=1 tr=0 ts=68f9e5bb cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=91DCyrf_GaaWAzlYtecA:9 a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X:22 X-Proofpoint-GUID: 1d3vwwyorWRUBCjcvL5z3WJnitwQCUWw X-Proofpoint-ORIG-GUID: 1d3vwwyorWRUBCjcvL5z3WJnitwQCUWw X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-22_08,2025-10-22_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 phishscore=0 bulkscore=0 lowpriorityscore=0 priorityscore=1501 suspectscore=0 spamscore=0 impostorscore=0 clxscore=1015 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2510020000 definitions=main-2510210190 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On 10/23/25 10:06 AM, yuanjie yang wrote: > From: Yuanjie Yang > > The NT37801 Sepc V1.0 chapter "5.7.1 Power On Sequence" states > VDDI=1.65V~1.95V, so set sufficient voltage for panel nt37801. > > Signed-off-by: Yongxing Mou > Signed-off-by: Yuanjie Yang > --- This patch should have been sent separately as it's not at all related to extending the msm display driver to support Kaanapali *and* it goes through a different maintainer Konrad