From nobody Thu Apr 2 05:51:15 2026 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 77E953D3D15 for ; Mon, 30 Mar 2026 13:25:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774877162; cv=none; b=cbwTAHKZSRl9/+ebScdSdKB3pE6rZOxHahPwC94JFeIxHVznlUsnUQuNgpnI1xZ93Z4XYFSATNOGfMJ5IBTUCN9KmP2BLDOZeX/rK+zFkbtFmP56ovmFXUi8sOq8fMxIl2BQoInS6ekASBv+lCfjrlgU6mdHOUz8Y6KfHy1RNBk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774877162; c=relaxed/simple; bh=ouDXFaaUjJn1+iIsGngHc0ypDFwzp6Hrso9rgz86XKE=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=JJgU161/vSshmM3+xM2owhiBjcqeXqrWZTH6XfijumG/DYW80ZhSfveXAFHHLEoNx8fykezi2PXDq0hz7Y11bFedZauyLlbfjRXc37nGI5rH9T9e7dZf8gUbBVr+Q2IIoF3SwKv5CopvDbTEvHWvvYUFpQoTrP4EUMT0o1WvzZw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=njZ/rAto; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=isZLJgVS; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="njZ/rAto"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="isZLJgVS" Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 62U9n9PN3721811 for ; Mon, 30 Mar 2026 13:25:58 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= nCwpBauu3iYoI3hicaYioIEnW8HRt8RtZyYBQWtLKM8=; b=njZ/rAtoKtoEmdsd lX6WFMhFx0aLY9LJSG3DcrPlo/+uUsTvn1PT50KYM3yLkwl20g7TO51NFXGpwB9F r6D//vPAOrAw3zquP0CVDovenWEdGtClQhZxVm+Hs2m9zZAuLEEaJ7CDshzs1Sro ysD2IENVPOW9pXBl0+thgswXIktlKkSdCnhMIC4zg5EMkFmC2MDQom/lrQwLpEzp KZY6EBzD96QD/tp+Y88MHd4yHE5dWanDbiXtnE4feLemEIQqk9yjBkweW+Ba44hX DnjrRu1qj6LjkZiQl7ZceHfMJdbi3alqvtomCjYqVWYxrYhSC7TUWkxvA+lwgESJ pNgC2A== Received: from mail-qt1-f200.google.com (mail-qt1-f200.google.com [209.85.160.200]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4d7pvmrtq1-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Mon, 30 Mar 2026 13:25:58 +0000 (GMT) Received: by mail-qt1-f200.google.com with SMTP id d75a77b69052e-50b4987c698so79281591cf.0 for ; Mon, 30 Mar 2026 06:25:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1774877158; x=1775481958; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=nCwpBauu3iYoI3hicaYioIEnW8HRt8RtZyYBQWtLKM8=; b=isZLJgVSflLEaACRHPPIewOUP/q/Kv4vPO6GNi6RIhOdMss0YFuDLW7SX/plZQ5p4K PwrT/9yFuIff8/7+e24ffakKaDvSXWk75997gaZHQ317emfUcPGllJjfybZbg+sjndtO pXsyThzClDypBwdJHdWwzyVOZ49wfLx3ywlp+X7fBycaAIgjeE9x7u5K9/AmJRkLXJKP OKkS2tldkzuuBdIOmUXDVOpIHMsYTqZhqvb4HQoC6nTEsD7K2f/FawTazya79+wjn+US BuL3y7p8Ui3OTsfxT9abBlKcfCM2AnkroaEAu1v8cDNWqO7/MUuwlOwZCZvupiL5oAM3 EJhQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1774877158; x=1775481958; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=nCwpBauu3iYoI3hicaYioIEnW8HRt8RtZyYBQWtLKM8=; b=dqq670lDcnpBlnoemkd2KEpjcBGT8V9Zs/y4j4ALg4Is73lUpyJv0o3AmMAOih1NIJ bSxaPjb+A0Z55ZOK3fCh953g3+AEP/LIxYzb/XgyrTI/D98UtyXhGp/6VaQPf3JjtQbR SvQEX7/uqDsS60fh40YGUW+kiZHd0iCPk7gSDhbMpPdkzft7KRLlVQSHAGtm7xTR7VQ8 vQr8xHs5+64ohYRmEYSy2hsl1WJrHI8MKWMn0oIVcvXt2KXInAZ73GDjXZ86RzEtC4U/ T3I0zN2U7XCNjszBXeAP/el75d7HT7KI3hAm4xYCXzr1Ji4neQma+628W65Hn/9Q0xTE hrXg== X-Forwarded-Encrypted: i=1; AJvYcCVmNYCP7rllXvD6DGcbO9m+JoIgnwJ2xFFqwU+I3r4OpEM9OaQRv+as329RvmmRuzPqIkmpn1VDM5Xzo3Y=@vger.kernel.org X-Gm-Message-State: AOJu0YxuFu3o3TcR1GVSRtTGeO28tTH5OlD65dj/RXYBUIdhX7Eh1RhU Ju2l91PMdTv+ZRLE1Jx3lOeuJQ1BHXfnJCDndrf1kkU8pb7tqVOREV5f/8fjjNGCgWc3mHFoHCi LgSvDmD3+iR89rcCTY3OjkOX9k4kFPOH3THhbbdA/YScqi/C/iY4BQVw/d4o+mkaTV34= X-Gm-Gg: ATEYQzyhmE5h/RnTzh/LIv2+mK+p5k/75/EmgXDhaAnPJ7fiZAyoh7ADPXMamdtKp44 wDDaOiOTLHI9k+QCAnsYMgdwrPWIBIoGPgWC09wzbvhj8pl6sTe9lM2A8v/0XLGuOoaj1/FYf1O v/4A6bofywmlpABHfo9WDJuwKM0gISaUlk9TGD80hXaaSC3po4R4ykSwoCUexmKZtR5SKgVzNbX n8+4MGIEVRskFNRBI1PNkGa5phn5pyGxippIioOfZkIfOVDNEB4625EnsCbUcMrESvks1IDaRio ec5yq2xqc2lULzm7SPx0y1A0gZZDD706+BiExVKlAgZeysjNjprKlmrIvvx3SVKJhR8eSBaF7xE AtC6MBV6hRWeh6rVmN4YIJ7hxNgOo3Q6ZqZI+M/9o9Y1dsX14+R35dS10ckkdyPMjHZjPMKywWK Zsf00ty21X+XqWcl5vlCOafW92lc647PWoG2M= X-Received: by 2002:a05:622a:312:b0:50b:3ef9:7985 with SMTP id d75a77b69052e-50b994a4a8dmr180553071cf.26.1774877157496; Mon, 30 Mar 2026 06:25:57 -0700 (PDT) X-Received: by 2002:a05:622a:312:b0:50b:3ef9:7985 with SMTP id d75a77b69052e-50b994a4a8dmr180552391cf.26.1774877156917; Mon, 30 Mar 2026 06:25:56 -0700 (PDT) Received: from umbar.lan (2001-14ba-a073-af00-264b-feff-fe8b-be8a.rev.dnainternet.fi. [2001:14ba:a073:af00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5a2b13fd035sm1698928e87.18.2026.03.30.06.25.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 30 Mar 2026 06:25:55 -0700 (PDT) From: Dmitry Baryshkov Date: Mon, 30 Mar 2026 16:25:50 +0300 Subject: [PATCH 1/4] dt-bindings: display: waveshare,dsp2dpi: describe DSI2LVDS setup 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="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260330-ws-lcd-v1-1-309834a435c0@oss.qualcomm.com> References: <20260330-ws-lcd-v1-0-309834a435c0@oss.qualcomm.com> In-Reply-To: <20260330-ws-lcd-v1-0-309834a435c0@oss.qualcomm.com> To: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , Sam Ravnborg , Joseph Guo , Marek Vasut , Andrzej Hajda , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org X-Mailer: b4 0.15.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=1038; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=ouDXFaaUjJn1+iIsGngHc0ypDFwzp6Hrso9rgz86XKE=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBpynnhLg6kfY8szxuKJe4l2Xaet8UnW56+BYex0 dJGKcTBG/2JATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCacp54QAKCRCLPIo+Aiko 1cJ4CACNcmBd3PEHCCr/tDaa+U39r/NnefMNdubzsUHVh3fKAWbckV5aPO915redoOYqXqZ0L9g LlZX/TsY8BEY+mFsvOfsMqMDek84Ip6kBPvyCZJcYScLgt60iOC/l96n1HdbZzjxOb34VqIey+g FndNdvGOJvUzWdkGOVVFKMW/OriuKeiGZFmnyd7KuQOPzQMeqcdEzuN3pE1zRe9rzb1UFWO3H0x WBZRfXJbCwKwgVtVZ2p+fkxst5rxe4gSpupEcoZpOqScpajsAkIKnx3iLqPOAIP6I00AIM0cikU 9HtM/5+VAYBGP5DFZAOF2PIKY+s2Dpe57jIzJmLcyKBjpQ5+ X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Proofpoint-GUID: dXI0eaO48XpEcWNWOCZRNFSG9yr0Dnvf X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzMwMDEwNSBTYWx0ZWRfX6tIRI+fRHoG6 MoadcnggsviiOo2u4qARYmU1TGq1lRrc92zZmumOW57T034/aMhMX8UEbR8wXj5fhT3VhRw1BI+ xC2BndPTb3bk7vcqfQguIPqOxlOhD19/J9fyu625UYLHNW9LQ3/f0C7aF0MtObe/bdnFitEX4kj S2K8RhRT8RZxsrd7hN9ZjEzz2k2+f71QLVenBJPpAEJG96OR1gmNm1pdqi4ucHrbj/Pf7XrhQgO hn1VOHcjNml5/KIZuq2KH1a+yR3NJZBL+NMrVjWFixcxBJ3KBhz/Mxxtbd8FKV/FRdPlzkG7xB9 FN9nJh5NrHg4o3TkYAKrS1VVSzZbz+movWDkn3AXLDw75R6Z9S6h5netTVN3prt12JCQbIMqwB2 t+YFAENIFYpzH1nQTcyj8R0hYif83pMbh8D1FxxDSc+5r2pFNPMK33wa5VthqgCSW5putm2kSqm nofDh0CY3ln3+BBRiLA== X-Proofpoint-ORIG-GUID: dXI0eaO48XpEcWNWOCZRNFSG9yr0Dnvf X-Authority-Analysis: v=2.4 cv=S9rUAYsP c=1 sm=1 tr=0 ts=69ca79e6 cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=EUspDBNiAAAA:8 a=7qgZ0iPFU4Zeudp_5JAA:9 a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X:22 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=2026-03-29_05,2026-03-28_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 bulkscore=0 clxscore=1015 adultscore=0 spamscore=0 suspectscore=0 lowpriorityscore=0 phishscore=0 priorityscore=1501 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603300105 Several the Waveshare DSI LCD panel kits use DSI2LVDS ICN6202 bridge together with the LVDS panels. Define new compatible for the on-kit bridge setup (it is not defailed and it uses Waveshare prefix since the rest of the integration details are not known). Signed-off-by: Dmitry Baryshkov --- .../devicetree/bindings/display/bridge/waveshare,dsi2dpi.yaml | 4 = +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/display/bridge/waveshare,dsi= 2dpi.yaml b/Documentation/devicetree/bindings/display/bridge/waveshare,dsi2= dpi.yaml index 3820dd7e11af..0d9372fd2ff9 100644 --- a/Documentation/devicetree/bindings/display/bridge/waveshare,dsi2dpi.ya= ml +++ b/Documentation/devicetree/bindings/display/bridge/waveshare,dsi2dpi.ya= ml @@ -14,7 +14,9 @@ description: =20 properties: compatible: - const: waveshare,dsi2dpi + enum: + - waveshare,dsi2dpi + - waveshare,dsi2lvds =20 reg: maxItems: 1 --=20 2.47.3