From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 EF0B72EA749; Tue, 21 Apr 2026 17:38:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776793121; cv=none; b=IOeD6g2g7Y37gU3dj+mr3wLTNpHSXtQUMuHnZ5D+EmvZ7zu4i+oSnf3TIrPNO1YGwP1RFmucMs3QUPlrCkw8NX7hMEobLzPLuQZeL/Opu4ZIuwaQRAKl9Fz5ZPNZ9Qyq3fMFaY+RiatM0LQlhZUmcAzjazEJogSrx6E1dTUWDIg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776793121; c=relaxed/simple; bh=xvVeCMS46Knlj7LbuK2fp5ztldwZGUoNK8tMjveYJA4=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=MYsbUBK1oWxV6QcFj+dxF4Z2oc4ExnSLzCcXQBKZwKyth3yKa9JYc3vWHYw0MciQA8fqVaMGt+YI9XijU8wmg4q5O5X/0ZY3qbXIRmprQIKl9h2+cWUlBGRkjeLKWfMcjtTPBCALTpYuDjhYL32pv/Hn30XY305kpoxykFThZSs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=sxWh8HGd; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="sxWh8HGd" Received: by smtp.kernel.org (Postfix) with ESMTPS id 9F480C2BCB0; Tue, 21 Apr 2026 17:38:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776793120; bh=xvVeCMS46Knlj7LbuK2fp5ztldwZGUoNK8tMjveYJA4=; h=From:Subject:Date:To:Cc:Reply-To:From; b=sxWh8HGdF6Qjc+pUnyGkKUNmnjgvAG86qTiHXVnLFLIQhpG97TncGzX0gW3YOul/7 xIWgtB5icVrwW0B36jCgedCucjqvSMUb03tIJm3Wz21yVJatw6v7Fazt+Xjp6UmhF5 6evD6YBo3VV7bjwCu4RkYWwkLeGh/DOctGuLsNJ3jBWP8Czd/phHJi1ncovRTMot4C 3lyrDp6q8goC7uXT68TPfDrm5eZSwzrosgaCC508HdoyyIMJ4jAjvrLB9t5dhtou32 dBrJLi1Tys+gFatJlXufvs9ZsdZzZoQcyZ8hSNq8E5gg5luygODpnJU7goPtnnca4+ MKXgigUwaGsDQ== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 93B18F8FA64; Tue, 21 Apr 2026 17:38:40 +0000 (UTC) From: Aaron Kling via B4 Relay Subject: [PATCH v5 0/2] drm/panel: Add panel driver for ChipWealth CH13726A based panels Date: Tue, 21 Apr 2026 12:38:36 -0500 Message-Id: <20260421-ch13726a-v5-0-f7f6f4f30e05@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAAAAAAAC/2WPy07DMBBFfyXyGqPxOLbHWfEfiIUfY2qJtjQpE VXVf8dNkRLB8o7m3MdVTDxWnsTQXcXIc53q8dCEeepE2oXDO8uamxYIaAERZNop7dAGaXyy1lE 2OpNo758jl/q9WL2+PfTIp6/meH4cRQwTy3Tc7+t56CKz5aAh9eSIWJHuSYMv5BVnCiUW5wBDE tsmQ/fooZwMl4M8pYmMAalsAhetzox2mI24x+/qdD6Ol2XYrJb83w24bpiVBMkGVHatApjw8r4 P9eO5lVxMZlxB3UJXEBuIFEJvY8o2w19Qb0DUG1DfE5GiLd4Vpn9gv4I90AbsG+hjVMFHKhr9F rzdbj93t5ZbygEAAA== X-Change-ID: 20260220-ch13726a-59c6678d53d8 To: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Teguh Sobirin , Aaron Kling X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1776793120; l=2550; i=webgeek1234@gmail.com; s=20250217; h=from:subject:message-id; bh=xvVeCMS46Knlj7LbuK2fp5ztldwZGUoNK8tMjveYJA4=; b=3IbrQPi2U0CwfSYEwMtAhjQbaYNgWC7PZoJZGnZrqYC6IuCgVO5NNKjfVaX0WbGFBpyMsZ1FV 4pm71/fk2rIDb4eD6VQaG1G/ET7TrH3Q22ChApUtzrsIPpauDohi8C5 X-Developer-Key: i=webgeek1234@gmail.com; a=ed25519; pk=TQwd6q26txw7bkK7B8qtI/kcAohZc7bHHGSD7domdrU= X-Endpoint-Received: by B4 Relay for webgeek1234@gmail.com/20250217 with auth_id=342 X-Original-From: Aaron Kling Reply-To: webgeek1234@gmail.com This driver is based on the one by Teguh Sobirin [0], cut down to only support the AYN Thor bottom panel. Due to [1], the AYN vendor description patch has been folded into the AYN QCS8550 dt series. Which means this series now depends on said series and it must be picked up before this. [0] https://github.com/AYNTechnologies/linux/commit/d0ff75b09e66023c5f88992706dee4601aa7a437 [1] https://lore.kernel.org/linux-arm-msm/c7fb3f89-6574-4761-9ef2-2fdf6d4801b5@kernel.org Signed-off-by: Aaron Kling --- Changes in v5: - Don't duplicate prepared tracking - Use devm_regulator_bulk_get_const() instead of setting names in probe - Use devm_drm_panel_alloc() instead of drm_panel_init() - Link to v4: https://lore.kernel.org/r/20260408-ch13726a-v4-0-9bb1a9b8f329@gmail.com Changes in v4: - Add fallback compatible to bindings doc in patch 1 - Link to v3: https://lore.kernel.org/r/20260323-ch13726a-v3-0-e28b6f97fe80@gmail.com Changes in v3: - Reword patch 1 commit message for clarity - Order properties properly in patch 1 - Track vendor description dependency series change - Link to v2: https://lore.kernel.org/r/20260317-ch13726a-v2-0-28aa46bcd6d0@gmail.com Changes in v2: - Add Neil Armstrong to binding maintainer list - Add 120hz mode, which required a minor restructure of the driver - Link to v1: https://lore.kernel.org/r/20260222-ch13726a-v1-0-e501d78e105a@gmail.com --- Aaron Kling (1): dt-bindings: display: panel: Add ChipWealth CH13726A AMOLED driver Teguh Sobirin (1): drm/panel: Add panel driver for ChipWealth CH13726A based panels .../display/panel/chipwealth,ch13726a.yaml | 67 +++++ drivers/gpu/drm/panel/Kconfig | 11 + drivers/gpu/drm/panel/Makefile | 1 + drivers/gpu/drm/panel/panel-chipwealth-ch13726a.c | 333 +++++++++++++++++++++ 4 files changed, 412 insertions(+) --- base-commit: bee6ea30c48788e18348309f891ed8afbf7702ac change-id: 20260220-ch13726a-59c6678d53d8 prerequisite-change-id: 20260217-ayn-qcs8550-16c07b63de26:v5 prerequisite-patch-id: 2b010637c46f5ea0e19a2fa87cc5ccb19bfd9204 prerequisite-patch-id: d0c633dc17f0aba726a8e8d21fee52b944bf67ff prerequisite-patch-id: 76ac126273870a96f05e1bd87f4f31bdc3746440 prerequisite-patch-id: 76b61799dba520fc7fa3ff39b044e24103337af3 prerequisite-patch-id: 3844bef2eda3cf59031b1d131eb6ba9295629bb4 prerequisite-patch-id: 3331648bc6f4ac3bb156f0525aa1ede92bfc57f1 Best regards, -- Aaron Kling