Message ID | 20250205-adpdrm-v5-0-4e4ec979bbf2@gmail.com (mailing list archive) |
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Headers | show
Return-Path: <dri-devel-bounces@lists.freedesktop.org> X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9FFCFC02199 for <dri-devel@archiver.kernel.org>; Wed, 5 Feb 2025 22:11:38 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BAA6C10E20B; Wed, 5 Feb 2025 22:11:33 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="O43byfws"; dkim-atps=neutral Received: from nyc.source.kernel.org (nyc.source.kernel.org [147.75.193.91]) by gabe.freedesktop.org (Postfix) with ESMTPS id 30D6010E02B for <dri-devel@lists.freedesktop.org>; Wed, 5 Feb 2025 22:10:57 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 1E556A43991; Wed, 5 Feb 2025 22:09:10 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id A9785C4CEDD; Wed, 5 Feb 2025 22:10:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1738793455; bh=qammxtTCdNkajaOoaTby8FignidfrfHCpLjOqS0LcOg=; h=From:Subject:Date:To:Cc:Reply-To:From; b=O43byfws78Dz/JD8jvij0jUtM1OVNYit25pgFI5DsA6HUbYGMqlfM4AT/OWl2m9he Mm48CrijlgN6DQGtAEY0kWeHes6iT6ZbM5cOCF1FT6SBlmx8nb6BSYDOyyRv3OSoQU q7YyQ3usB+quCaKmu5KaLrpFfSmPqe5QIzRLu2dk759jzxjMeP65Kac62k24IMbcHl dYwPKQ5oTFhAuiFtQbluIhvu56DzJ9eSyeK0WwvB3AKwYA27xRRvWcwyLrO6YWFcFy 1ARFjgst/rJQQ+y7dtGuzjLQvbEH28KLB8NbjN9pw6YKSdIqf8v3ouy+hpJDgRDc/Q tiAja83XO58tg== 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 8D29DC02192; Wed, 5 Feb 2025 22:10:55 +0000 (UTC) From: Sasha Finkelstein via B4 Relay <devnull+fnkl.kernel.gmail.com@kernel.org> Subject: [PATCH v5 0/5] Driver for pre-DCP apple display controller. Date: Wed, 05 Feb 2025 23:10:49 +0100 Message-Id: <20250205-adpdrm-v5-0-4e4ec979bbf2@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAOrho2cC/2XO3wrCIBTH8VcJrzM8/tvsqveILkyPJbQ2NEYx9 u65QWvU5e/g54sDyZgiZrLfDCRhH3Ns72Wo7Ya4q71fkEZfNuGMSwAuqfWdTw3lKjgU3te2AlI edwlDfM6h46nsa8yPNr3mbg/T9S/RA2VUgAFfo0Zp7OHS2HjbubYhU6Lna6YXxgtzhslaCaEdM 79MfJhixS1MTExX0jswwVbhl8k1+35SFobmrLhmVpgAazaO4xu0nLKgQQEAAA== X-Change-ID: 20241124-adpdrm-25fce3dd8a71 To: Hector Martin <marcan@marcan.st>, Sven Peter <sven@svenpeter.dev>, Alyssa Rosenzweig <alyssa@rosenzweig.io>, Maarten Lankhorst <maarten.lankhorst@linux.intel.com>, Maxime Ripard <mripard@kernel.org>, Thomas Zimmermann <tzimmermann@suse.de>, David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>, Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, Conor Dooley <conor+dt@kernel.org>, Neil Armstrong <neil.armstrong@linaro.org>, Jessica Zhang <quic_jesszhan@quicinc.com>, asahi@lists.linux.dev Cc: linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Alyssa Ross <hi@alyssa.is>, Sasha Finkelstein <fnkl.kernel@gmail.com>, Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>, Janne Grunau <j@jannau.net>, Nick Chan <towinchenmi@gmail.com> X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1738793453; l=2490; i=fnkl.kernel@gmail.com; s=20241124; h=from:subject:message-id; bh=qammxtTCdNkajaOoaTby8FignidfrfHCpLjOqS0LcOg=; b=QlzP/gahoMXJ+srUfiICxcFqw9YyEMXDvWytbHSBvludlItq7sYvQp5jF/nGBCsOW9XcelQnX OPtkiwMdv9qCe0pr0FlTLJffBj7aN6L54N+KOa3VsQok0SK3QO93p/j X-Developer-Key: i=fnkl.kernel@gmail.com; a=ed25519; pk=aSkp1PdZ+eF4jpMO6oLvz/YfT5XkBUneWwyhQrOgmsU= X-Endpoint-Received: by B4 Relay for fnkl.kernel@gmail.com/20241124 with auth_id=283 X-Original-From: Sasha Finkelstein <fnkl.kernel@gmail.com> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development <dri-devel.lists.freedesktop.org> List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/dri-devel>, <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe> List-Archive: <https://lists.freedesktop.org/archives/dri-devel> List-Post: <mailto:dri-devel@lists.freedesktop.org> List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help> List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/dri-devel>, <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe> Reply-To: fnkl.kernel@gmail.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org> |
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Driver for pre-DCP apple display controller.
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On 05/02/2025 23:10, Sasha Finkelstein via B4 Relay wrote: > Hi. > > This patch series adds support for a secondary display controller > present on Apple M1/M2 chips and used to drive the display of the > "touchbar" touch panel present on those. > > Signed-off-by: Sasha Finkelstein <fnkl.kernel@gmail.com> > --- LGTM should patches 1, 2, 3 & 5 go via drm-misc ? Neil
Hi. This patch series adds support for a secondary display controller present on Apple M1/M2 chips and used to drive the display of the "touchbar" touch panel present on those. Signed-off-by: Sasha Finkelstein <fnkl.kernel@gmail.com> --- Changes in v5: - Moved to using the component framework. - Other lifetime fixes - Link to v4: https://lore.kernel.org/r/20250114-adpdrm-v4-0-e9b5260a39f1@gmail.com Changes in v4: - Fixed dt bindings. - Link to v3: https://lore.kernel.org/r/20250112-adpdrm-v3-0-c674dc19fa7f@gmail.com Changes in v3: - Fixed building as module after splitting out mipi block - Addressing the review feedback. - Link to v2: https://lore.kernel.org/r/20241126-adpdrm-v2-0-c90485336c09@gmail.com Changes in v2: - Addressing the review feedback. - Split out the mipi part of the display controller into a separate device - Link to v1: https://lore.kernel.org/r/20241124-adpdrm-v1-0-3191d8e6e49a@gmail.com --- Sasha Finkelstein (5): dt-bindings: display: Add Apple pre-DCP display controller drm: adp: Add Apple Display Pipe driver drm: panel: Add a panel driver for the Summit display arm64: dts: apple: Add touchbar screen nodes MAINTAINERS: Add entries for touchbar display driver .../display/apple,h7-display-pipe-mipi.yaml | 83 +++ .../bindings/display/apple,h7-display-pipe.yaml | 88 +++ .../bindings/display/panel/apple,summit.yaml | 58 ++ MAINTAINERS | 5 + arch/arm64/boot/dts/apple/t8103-j293.dts | 31 ++ arch/arm64/boot/dts/apple/t8103.dtsi | 61 ++ arch/arm64/boot/dts/apple/t8112-j493.dts | 31 ++ arch/arm64/boot/dts/apple/t8112.dtsi | 61 ++ drivers/gpu/drm/Kconfig | 2 + drivers/gpu/drm/Makefile | 1 + drivers/gpu/drm/adp/Kconfig | 17 + drivers/gpu/drm/adp/Makefile | 5 + drivers/gpu/drm/adp/adp-mipi.c | 276 +++++++++ drivers/gpu/drm/adp/adp_drv.c | 617 +++++++++++++++++++++ drivers/gpu/drm/panel/Kconfig | 9 + drivers/gpu/drm/panel/Makefile | 1 + drivers/gpu/drm/panel/panel-summit.c | 132 +++++ 17 files changed, 1478 insertions(+) --- base-commit: b62cef9a5c673f1b8083159f5dc03c1c5daced2f change-id: 20241124-adpdrm-25fce3dd8a71