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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-82a07365090sm16482504b3a.46.2026.03.17.07.23.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Mar 2026 07:23:47 -0700 (PDT) Date: Tue, 17 Mar 2026 19:53:41 +0530 From: Vishnu Saini To: Krzysztof Kozlowski Cc: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, prahlad.valluru@oss.qualcomm.com Subject: Re: [PATCH 2/2] arm64: defconfig: Enable Lontium LT8713sx driver Message-ID: References: <20260317-lt8713sx_dt_for_next-v1-0-8195fa931ff1@oss.qualcomm.com> <20260317-lt8713sx_dt_for_next-v1-2-8195fa931ff1@oss.qualcomm.com> <56829589-1c56-4c96-a9de-505058467867@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Proofpoint-GUID: gAMP21muE2UGErf45Sdp0K_O-QGh_jUf X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzE3MDEyNyBTYWx0ZWRfXwyJVFoZ7sCMI CS2P3ORj4AKMzsYRHPJV0/22gGL1Bek6IoYSGlrDAFUt9bFbzZRgdTGBorYPkpYx+uDCM42E27T yWgueZ7NNgfVe7HOEc6qCCDznOFGBkXZu5RBXaWD395GcJvQq3MacO4G415ihSUMnxmIC+0eFXN ktDSdalgg2i2TyTuCQf7yY5dcpoqK+qepdcNchuoepfk66R5/Ktd62sSUt+Ejq5xxCgsMNCI+mK bqMW7XFucWsk1TeTuCeJ9xQNaPpOBJOwbFZFviUJq9gDPWSYKbHALdv6C82DbBq0JNJnItTLWXQ w/MffREYDC+IZP4ZnptW2iROfsMnyPK6NutqOWdbga0WXguXaXEVCxaebufaO75KKuDhws2vMiA R+wUNkwn/AauqiJgB+mJMC6indCJk3rWYIgVA8b6QykWNhz4uUN7v4mnkfhYortsfNOFM16/p+d 2Uwig+y6ShkSs3MGyJQ== X-Authority-Analysis: v=2.4 cv=c4imgB9l c=1 sm=1 tr=0 ts=69b963f5 cx=c_pps a=rEQLjTOiSrHUhVqRoksmgQ==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=kj9zAlcOel0A:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=EUspDBNiAAAA:8 a=IKUxUcNsYIN9M7-V2k0A:9 a=CjuIK1q_8ugA:10 a=2VI0MkxyNR6bbpdq8BZq:22 X-Proofpoint-ORIG-GUID: gAMP21muE2UGErf45Sdp0K_O-QGh_jUf X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-17_01,2026-03-17_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 adultscore=0 malwarescore=0 impostorscore=0 phishscore=0 priorityscore=1501 bulkscore=0 spamscore=0 suspectscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603170127 On Tue, Mar 17, 2026 at 02:49:56PM +0100, Krzysztof Kozlowski wrote: > On 17/03/2026 14:38, Vishnu Saini wrote: > > On Tue, Mar 17, 2026 at 12:44:05PM +0100, Krzysztof Kozlowski wrote: > >> On 17/03/2026 07:03, Vishnu Saini wrote: > >>> Lontium LT8713sx DP bridge hub can be found on a Qualcomm > >>> Monaco EVK board for converting 1 DP to 3 DP outputs. > >>> > >>> Signed-off-by: Vishnu Saini > >>> --- > >>> arch/arm64/configs/defconfig | 1 + > >>> 1 file changed, 1 insertion(+) > >>> > >>> diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig > >>> index 1d967a81b82a..c8f89c87672b 100644 > >>> --- a/arch/arm64/configs/defconfig > >>> +++ b/arch/arm64/configs/defconfig > >>> @@ -1002,6 +1002,7 @@ CONFIG_DRM_PANEL_VISIONOX_VTDR6130=m > >>> CONFIG_DRM_DISPLAY_CONNECTOR=m > >>> CONFIG_DRM_FSL_LDB=m > >>> CONFIG_DRM_ITE_IT6263=m > >>> +CONFIG_DRM_LONTIUM_LT8713SX=m > >> > >> Wrongly placed, at least at next I am checking now. Look at Kconfig or > >> just run savedefconfig. > > > > Cross checked this few rescent changes were added configs in same file. > > verified added config is present in generated .config file and lt8713sx driver is compiled with it. > > Let me know if need to add this config is another file or at different place. > > So did you run `make savedefconfig`? If you do not understand review > then at least follow what I asked for... Yes, 'make savedefconfig' executed as below, sorry i did not mention about this earlier. make savedefconfig HOSTCC scripts/basic/fixdep HOSTCC scripts/kconfig/conf.o HOSTCC scripts/kconfig/confdata.o HOSTCC scripts/kconfig/expr.o HOSTCC scripts/kconfig/lexer.lex.o HOSTCC scripts/kconfig/menu.o HOSTCC scripts/kconfig/parser.tab.o HOSTCC scripts/kconfig/preprocess.o HOSTCC scripts/kconfig/symbol.o HOSTCC scripts/kconfig/util.o HOSTLD scripts/kconfig/conf > Best regards, > Krzysztof