From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=57.103.66.221 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794498293; b=Ps1dZwZVEpqi6iXNL1DZ0T3zcCgopvc7kq0ecGaldJM43JWNJTEC0AgYnQW6Bnkp6a89 YHAVob3wNHyxCi8wTjgCQ3JCm4lCCxWn65GVbhYBcL0LnQsWiQ+5gqknICe7V5lqddflt m8/QAF0lWf02+F37NIDL6l7dUl933zSPgbCq0Yy6dHKY/x6+zEPvjWGe7L6o168SETKsI vb77/UM7WZKIYBEDJqoM2yV8WuK9eFBAMbFR+Se+wKqu8TaAXFhdpIPSqYwgeu0NrpJBv rMEH+T/dtGOMMk09cBDNP2zCjaDuZFk3oh3fYM9OYEW+P2xDruvsA/DsStDFJZl8R/g== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794498293; h=DMARC-Filter:Received:X-ICL-RepId:Dkim-Signature: mail-alias-created-date:Received:From:To:Cc:Subject:Date:Message-ID: X-Mailer:MIME-Version:Content-Transfer-Encoding: X-Proofpoint-Spam-Details-Enc:X-Proofpoint-GUID:X-Authority-Info-Out: X-Proofpoint-ORIG-GUID:X-JNJ; bh=hD9EHOp1sqfWQCZ39a9QuXn0Z2yLfe+6MbzfqSYgeyE=; b=z6ZLDXPIZGlZ0ufFgHc+SYM+QqxPlkKCn3HZiC30LaGLBdYIR501GZlcqasrofyPNXCT Q3bBUg5doy+g0i1QnY6+LqaqpzaEURTRaeLXFWnA1rBtKtUv00usOroJ/8unWUux7MoRy 9pIcEpJFfozfjMk/L3BdVBGgkSoe8K2hB1x1vlz0g+7eCT5xRBfTPrpkqDEmw+vPF1epZ YMBPP8D1gSe/6053SYDTYGsogzGIVJAxYteIoq3RB0hkNm42EL0LkgJ0KX+uh1hXIV/H3 zzEvhVsndWwy9z/GJgM3t4eUjutZuJuod3q1ST2K6drh3xN1WnxG18BjTkJj5LvWepQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=tawheed.cc; spf=pass smtp.mailfrom=tawheed.cc; dkim=pass header.d=tawheed.cc header.i=@tawheed.cc header.a=rsa-sha256 header.s=sig1 header.b=U0RRA0lU; arc=none smtp.remote-ip=57.103.66.221 Received: from outbound.pv.icloud.com (pv-2005k-snip4-11.eps.apple.com [57.103.66.221]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 024AD606A323 for ; Thu, 12 Nov 2026 15:44:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 024AD606A323 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=tawheed.cc Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=tawheed.cc Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=tawheed.cc header.i=@tawheed.cc header.a=rsa-sha256 header.s=sig1 header.b=U0RRA0lU Received: from outbound.pv.icloud.com (unknown [127.0.0.2]) by p00-icloudmta-asmtp-us-west-1a-60-percent-2 (Postfix) with ESMTPS id 768A5180023D; Thu, 12 Nov 2026 15:44:51 +0000 (UTC) X-ICL-RepId: 01a1d06e-e6e7-7d0f-a699-1dc6edd59094 Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tawheed.cc; s=sig1; t=1794498292; x=1826034292; bh=hD9EHOp1sqfWQCZ39a9QuXn0Z2yLfe+6MbzfqSYgeyE=; h=From:To:Subject:Date:Message-ID:MIME-Version:x-icloud-hme; b=U0RRA0lUgFOyB41rNpiZZkRwodU3wb0FT71dBwqqysCK5mtaxFQY9XfQNZzBj82hogoEjCPqTvO7bZW36GHI2HUKU5Eq4BfsDJLi0feTORWolWwNazXVlGAu0jKu6BzVusopclrfqlYikEvRUFwqrJ33dR66EqfhMaUGKrwqK9UQgTNqpuCXLa5LoypbeGBDDPBIc/REz5lboatdwq75ZwlLMH3rXgRKdW8k3/CIJM03ul2TxMbYy8380BLCpWm2olOyHQFpJS8QS2gb3dmwNS7VzddFBfQGr2Ao80NaaI6qQjlRytjbajG+KSz2cqpjBJUjk4PhaJPlxJIR+4Jtqg== mail-alias-created-date: 1711150425226 Received: from DESKTOP-HUABEFD.localdomain (unknown [17.156.192.29]) by p00-icloudmta-asmtp-us-west-1a-60-percent-2 (Postfix) with ESMTPSA id 1E3E818001D6; Thu, 12 Nov 2026 15:44:50 +0000 (UTC) From: Tawheed Makhdoomi <_@tawheed.cc> To: Neil Armstrong , Jessica Zhang , Douglas Anderson Cc: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH] drm/panel-edp: Add LGD LP129WT112684 panel Date: Thu, 12 Nov 2026 10:44:44 -0500 Message-ID: <20261112154444.417-1-_@tawheed.cc> X-Mailer: git-send-email 2.43.0 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMTEyMDA2MiBTYWx0ZWRfXxU6LO3ZEY1JI 0jqgvJJC95obiYJYKmdUAN8Q0t5TZ9UtHxrmIzplPBsoNrVkBl7AnomRwI+O8QV63v7gL3lyg2L yx1fLr31FTkmXnrSU7CffWilmQo1C0S9MUi7OIma7mm3foqhP7bhTYjwV8M5TvPIxgG/j96LdLV 8LHZ9DDOKl+aEUMhj6JVMjk1FbkAxkoTlk+LnOQDUWYUcNKhOz8ZFJYyqVIb4sT9j32Hy4581GO i+Knrt3ajweAZk+MvKHDxNZ4iOTJWYz4Ngzal7dynopzT0pbKfKRj/X8Hvhfibzxz3pCfCy9P8S mMm2CrID2ndmdhHT3vi95Rih1s+JRrgUbHwyDygsroM7D3UXM6kcoWNulZenbw= X-Proofpoint-GUID: Fo9oz_V7p-lADEa_ELg97zHVp1OsVTt3 X-Authority-Info-Out: v=2.4 cv=BY7VE7t2 c=1 sm=1 tr=0 ts=6af5def3 cx=c_apl:c_pps:t_out a=aW9mcIavGNWWFvFFKOxBSA==:117 a=aW9mcIavGNWWFvFFKOxBSA==:17 a=MKtGQD3n3ToA:10 a=1oJP67jkp3AA:10 a=zJRp6_cAMcgA:10 a=VkNPw1HP01LnGYTKEx00:22 a=ZXJPI2V5j2xcGEkMas8A:9 X-Proofpoint-ORIG-GUID: Fo9oz_V7p-lADEa_ELg97zHVp1OsVTt3 X-JNJ: AAAAAAABe8jkH0cKRXDJQLKW8TDcwG8DSnePrNj1QOFZqDaJ8H3m3gcDu4Gtmk+GCou4nz htim1rMOr0xBSM1DYTZ2C3qMXqdvNiu63kDttaGu6iBvI8/poOfCJ+yBmNqljQyNF/TKHy WL/y6shbUkCRK3VsYhN4Haqb6w+seHOwTvi6/kEMFQwmqmfkRKHc8UppwvC75jKxil0vy5 MSmDlwH6WI/kGPa5l5/CH/HK/dpNcPb3YDAeJFrGn1K8C/VeBnfmVE4QmgWBwZNgEV0dPf SZgckG7LYqYPxW65V+x9NkUklUl4MlkyXzyNmM+v5jh5P0eqiBD0+u5zb+cR+wzAzV5e1z mARSVLzVldHl00JtT2uY2ylbqge0q1qy8AeWgoxUQoUA9UkUuwZa5AGJ9hxWp0TidYJOKK cJ0scOKBCqXuGCIh5+8wbqDBuwmfsIQyUO+HAMJuzMntMw9alj5JhECuBDCJzz1BoWyJvY EErv02IuWy/Fw4zi5tEryTN7rdyOraQTu4Mhy4AfN4Po6aasn36kUqv1osz9sOaqXnpr+Q QSKsMwnd+AoZQtTucC2AuuzitFFBJguzapB+N6NS4DGOadM9tTAdbTMmDBzBcvsFHxVyAi lueX2G8OiMAuRb7LVVVZ27jpG2ZKIPVLKQLkt5ztQiHCfHU8KsSvGa+rusWeaiv2zxZkmD GsA59iXesL4GMA9j5AZGq4X7Au23+xCqxxkOJ7EoXsjcacwwkcJ5crbaiDvTxmScvmkTAb +Xouid+HhLqJ5Wwb6dy9LJqRbhrTnP/g673WNkVspULRKizR9im2sXzC8cVV3hOm3WM0Vj qkb7JRX93EO/4P7yl7DUE0EV+Di2CJAv3Xl/jhULoeGZTlFr4Ur7G1Sw+VaWgOz67ncbnl le2vj48ZoxByh0Jss99YNcgmuA8zbzUGuaFJi/f/PC44fZHDFEHfMAemyR1JzcHaamf6zT jyvZSYHVVr57FZFChfsxU2QmAr5ISHkHth5QKGgwuObdifpTk6BBNXuVdBqdOjQTmGNBqr eQMkDwD+f44sFPNs+l5oCTpCt19lvR2xnVjw15FNMkxJeQVl3QvTsjgkjjssAwgUgrTlw+ t4xiIZ4ex8S4/5I84D10nVY6rnstKlDIgCEbuu0TjOi4af4MduyPEo9zDQ5bY6YM+49jDD 6TCPQNOFBmlz6jNlxGT/AdkQ+v6y/q9GiSNRrx9vJwUBb6zVgnGKgBtD+uvpZ396zwWJWA PEaMrlZ3uLLG5WZBCag/hSRIWtV8SfKHrowe+ON5qIrUg+DoRUqw0Cp+7Q+djylgs72iOf Exc2l/ComzdOCouKlmTZMHxvq1CVqvo2yvzabNgWMRTc07pSyg7SZF3VyBBKnchOgE3vmp Ef2A5lLUySM252NsiX7OLQ7ROWY= Add the LG Display LP129WT112684 12.9" 2880x1920 eDP panel, used in the Microsoft Surface Pro X (SQ1). It uses the same timings as the other LGD LP129WT* panel already in the table (0x06b2). Without this entry the panel is driven with conservative timings and probe hits the "Unknown panel" WARN. Panel ID: LGD 0x0555, EDID descriptors "LGD_DV1.0_" / "LP129WT112684". Signed-off-by: Tawheed Makhdoomi <_@tawheed.cc> --- drivers/gpu/drm/panel/panel-edp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c index f7add22cc..8f7d7a3b2 100644 --- a/drivers/gpu/drm/panel/panel-edp.c +++ b/drivers/gpu/drm/panel/panel-edp.c @@ -2190,6 +2190,7 @@ static const struct edp_panel_entry edp_panels[] = { EDP_PANEL_ENTRY('L', 'G', 'D', 0x052c, &delay_200_500_e200_d200, "LP133WF2-SPL7"), EDP_PANEL_ENTRY('L', 'G', 'D', 0x0537, &delay_200_500_e200_d200, "Unknown"), EDP_PANEL_ENTRY('L', 'G', 'D', 0x054a, &delay_200_500_e200_d200, "LP116WH8-SPC1"), + EDP_PANEL_ENTRY('L', 'G', 'D', 0x0555, &delay_200_500_e200_d200, "LP129WT112684"), EDP_PANEL_ENTRY('L', 'G', 'D', 0x0567, &delay_200_500_e200_d200, "Unknown"), EDP_PANEL_ENTRY('L', 'G', 'D', 0x05af, &delay_200_500_e200_d200, "Unknown"), EDP_PANEL_ENTRY('L', 'G', 'D', 0x05f1, &delay_200_500_e200_d200, "Unknown"), -- 2.43.0