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[2001:14ba:a073:af00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-38c838931b9sm25387461fa.23.2026.03.31.08.44.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 31 Mar 2026 08:44:11 -0700 (PDT) From: Dmitry Baryshkov Subject: [PATCH v2 0/4] drm/panel: simple: add Waveshare LCD panels Date: Tue, 31 Mar 2026 18:44:09 +0300 Message-Id: <20260331-ws-lcd-v2-0-a1add63b6eb6@oss.qualcomm.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAMnry2kC/2WNyw6CMBREf4XctSWlBXys/A/Dolyq1ADVXqga0 n+3xaWbSU5yZmYF0s5oglO2gtPekLFTBLHLAHs13TQzXWQQXNRcSs5exAbsWFtXyCVWCos9RPn h9NW8t6FL82Na2rvGObWT0RuarftsT75I3t+oLxhnkh8PslSljAdnS5Q/FzWgHcc8BjQhhC+2v jfDtQAAAA== X-Change-ID: 20260330-ws-lcd-b65c03c5ac17 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, Krzysztof Kozlowski X-Mailer: b4 0.15.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=1533; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=IWNKBHL94YpYEj2u2AsL1FWmBebCDkOGR5hvIzCIpq0=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBpy+vK8tE/ObFPuqxKYAiuAUUJmYF/YXc4214nk mAnSBg88DuJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCacvrygAKCRCLPIo+Aiko 1V5fB/98V9lwylQa8zzgj3fwt4JQ3LfGXW+UD+eXJG7HuIGAdiVEyieiT57jVXa87YK9ayxCLYA Sr6N92wFC02eVMdaIt8w18zowVUd2cmXcn0jlsmmRzHy/hl9skw1aH4/czOjKc+zvHVTQGxLscQ 2JN3ypmsPcP2gxWqxPtquVgxXp/vmr238uXMwBckAL9t6WXaTWEdZnVDSqHhhDwIEB1imjnc89Z dhXk9IRSneITFL8FY1R0HbYTvoG+0RsPbntfrqO6wgqqiLUC40fk/hBA2rw8asVfEZKw4O99qF1 pY7VztUV8RS78+9Bh1aCpFVu48qLgjMzKXMPsHwzpw5gg9IW X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Proofpoint-GUID: w9T54kAQfIw3Ya_M6LEkI4RXA39ixZEa X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzMxMDE1MSBTYWx0ZWRfXwrySUrW2HNhH msRMw89IpJWulqAJgFn9FOGILXPoJT02cvz/oIz/uob8e3nTMUKHBBhysAF1lRKRbshjzcUwaa2 +th7+UB2pjwCD0hdy0qcaOEQz01/8U1U3ysiuYk4kRntv9Sc+pIoZo2+jyfosjzPDKg1djFg13j 0Q45oNyJCOf7s0wgkaeWsQwjFdMIGOBieZmfVDLJnW1kKrBoHUJmwlK1Jg19J5eBDY1Hn93/xr3 6A5WHA8SrHsc9VU+aGUB2THF9gXa7V4wYtO0tk6CkPd5FXudzm6uX+AVa2jan4wA/oXw9xHqET5 we/+SLS1qLszDGfNSQYt9k8ibRHjwEGcJvDa4KvKxbT26IsN2q/ILeb0mheGppvHuhTBcQlQYHf ABNh2HXIVU0VKUG62KSE7YQGVLgorTy2bmnJ2WsneTVmZVU9mTeU9qg2ibcIlljEgHR7oDKBXo3 NRamwcvU3DZ6EoyKu7g== X-Authority-Analysis: v=2.4 cv=IswTsb/g c=1 sm=1 tr=0 ts=69cbebcf cx=c_pps a=EVbN6Ke/fEF3bsl7X48z0g==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=bC-a23v3AAAA:8 a=EUspDBNiAAAA:8 a=Lb5j-gmOE-iAMMu9PAMA:9 a=QEXdDO2ut3YA:10 a=a_PwQJl-kcHnX1M80qC6:22 a=FO4_E8m0qiDe52t0p3_H:22 X-Proofpoint-ORIG-GUID: w9T54kAQfIw3Ya_M6LEkI4RXA39ixZEa 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=2026-03-31_03,2026-03-31_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 suspectscore=0 adultscore=0 priorityscore=1501 clxscore=1015 spamscore=0 bulkscore=0 impostorscore=0 lowpriorityscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603310151 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" Waveshare have a serie of DSI panel kits with the DPI or LVDS panel being attached to the DSI2DPI or DSI2LVDS bridge. Commit 80b0eb11f8e0 ("dt-bindings: display: panel: Add waveshare DPI panel support") described two of them in the bindings and commit 46be11b678e0 ("drm/panel: simple: Add Waveshare 13.3" panel support") added definitions for one of those panels. Add support for the rest of them. Signed-off-by: Dmitry Baryshkov --- Changes in v2: - Updated waveshare,dsi2dpi schema to implicitly mention LVDS (Krzysztof) - Updated commit message to explain why the ICN6202 / ICN6211 bridges are not a part of the DT bindings. - Link to v1: https://patch.msgid.link/20260330-ws-lcd-v1-0-309834a435c0@oss.qualcomm.com --- Dmitry Baryshkov (4): dt-bindings: display: waveshare,dsp2dpi: describe DSI2LVDS setup drm/bridge: waveshare-dsi: support DSI LCD kits with LVDS panels dt-bindings: display: panel: add Waveshare LCD panels drm/panel: simple: add Waveshare LCD panels .../bindings/display/bridge/waveshare,dsi2dpi.yaml | 9 +- .../bindings/display/panel/panel-simple.yaml | 28 ++ drivers/gpu/drm/bridge/waveshare-dsi.c | 5 +- drivers/gpu/drm/panel/panel-simple.c | 381 +++++++++++++++++++++ 4 files changed, 418 insertions(+), 5 deletions(-) --- base-commit: 3b058d1aeeeff27a7289529c4944291613b364e9 change-id: 20260330-ws-lcd-b65c03c5ac17 Best regards, -- With best wishes Dmitry