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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-63e3f3348cfsm1093740a12.35.2025.10.23.01.22.37 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 23 Oct 2025 01:22:40 -0700 (PDT) Message-ID: <207f25e9-3685-4838-a384-e6bfe6f8c244@oss.qualcomm.com> Date: Thu, 23 Oct 2025 10:22:36 +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 08/12] arm64: defconfig: Enable NT37801 DSI panel driver 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> <20251023080609.1212-3-yuanjie.yang@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20251023080609.1212-3-yuanjie.yang@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDIyMDE1NSBTYWx0ZWRfX7p/oX0BB8VYZ nme5Y6bi88kPmlEhGG9hIleQxiquxBSOSn9IVF3V391I6iK2OK9XuJUQLwncwt/3QYsiaEXfEqB eeoHxQU80cE39e/BCbRaa3SANlM7dv/DyU0MW2XX1ceU+VSjpnsxQ28/ciQ0+0KrtZOnyaqO06U QEOxvjaF7+ougr8wiiaf586WvUj/zJrEXE5Fks2WEOdekXDvcFTCBQgnRFcB2q4MvAm0nXmZJKa 2XPFUqU0BFRTD5TAHXmgqIcjuuadfNBDv0q6RjUoNyrzlfpG0j1pmYL7D35NsaFVehl7ks/gRC9 yutqdGYJaGk6hjR0vHYEGJ/ZsUTDm4E9lx7O6yninF/o7qbzhE3kSpCBLaQyXn6xDYgO+E6kmlt lvgWrHYb2wN6B0BB8TW3g3FX7oHtNQ== X-Authority-Analysis: v=2.4 cv=Uotu9uwB c=1 sm=1 tr=0 ts=68f9e5d2 cx=c_pps a=WeENfcodrlLV9YRTxbY/uA==: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=kacYvNCVWA4VmyqE58fU:22 X-Proofpoint-GUID: 9W5hlK1XldfdzFPhsNloqbx-0rf9ZvwM X-Proofpoint-ORIG-GUID: 9W5hlK1XldfdzFPhsNloqbx-0rf9ZvwM 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 bulkscore=0 impostorscore=0 priorityscore=1501 clxscore=1015 spamscore=0 adultscore=0 suspectscore=0 phishscore=0 lowpriorityscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2510020000 definitions=main-2510220155 On 10/23/25 10:06 AM, yuanjie yang wrote: > From: Yuanjie Yang > > Build the NT37801 DSI panel driver as module. Yes, we can see that's what happens in the diff below. You failed to state the "why" Konrad > > Signed-off-by: Yongxing Mou > Signed-off-by: Yuanjie Yang > --- > arch/arm64/configs/defconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig > index 8cfb5000fa8e..537a065db11c 100644 > --- a/arch/arm64/configs/defconfig > +++ b/arch/arm64/configs/defconfig > @@ -945,6 +945,7 @@ CONFIG_DRM_PANEL_SITRONIX_ST7703=m > CONFIG_DRM_PANEL_STARTEK_KD070FHFID015=m > CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA=m > CONFIG_DRM_PANEL_VISIONOX_VTDR6130=m > +CONFIG_DRM_PANEL_NOVATEK_NT37801=m > CONFIG_DRM_DISPLAY_CONNECTOR=m > CONFIG_DRM_FSL_LDB=m > CONFIG_DRM_ITE_IT6263=m