From patchwork Sat Dec 7 21:32:23 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cristian Ciocaltea X-Patchwork-Id: 13898404 Return-Path: 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 94581E7717D for ; Sat, 7 Dec 2024 21:32:55 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C789110E1DE; Sat, 7 Dec 2024 21:32:54 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=collabora.com header.i=@collabora.com header.b="FuHnvg7p"; dkim-atps=neutral Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4F69210E1DE for ; Sat, 7 Dec 2024 21:32:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1733607171; bh=e/F5YyK5MttfQZR5pjBEF/euITS0jR40bnuYvHJXw08=; h=From:Subject:Date:To:Cc:From; b=FuHnvg7p9ZFYZBs0s2l+Qp4zdmkfmcQyewSCFvqLzzSfDjhJfQ8h8L7HRYNtUFCVe QYMVe+Y97Fxscl1XjOasF8D8CmJCsXrD0gBU3TroAiMQILui7u4jSbq85oGY8ADPIj lQnKPq9737QDNcudJqNCNXtRhbSM0/YVmMczW6RRtxOKLO6ZLgT22xOQRiRIiC1AcH mWGJoSAWZvKoRU89qFyu6Xb+UPV4FqId5iG4s72Xm+PB31xZBcoFdemw1VfDsROBz9 vh5cFeJ18IXv51kmgIH4fqEbzRzGrnbPmXkUkeYVnFlz6DPjbCla7feF93twdg7KTf j/58AyQV+Vchg== Received: from localhost (unknown [188.27.48.199]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (prime256v1) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: cristicc) by bali.collaboradmins.com (Postfix) with ESMTPSA id 869D417E37FF; Sat, 7 Dec 2024 22:32:51 +0100 (CET) From: Cristian Ciocaltea Subject: [PATCH 0/4] Add support for HDMI1 output on RK3588 SoC Date: Sat, 07 Dec 2024 23:32:23 +0200 Message-Id: <20241207-rk3588-hdmi1-v1-0-ca3a99b46a40@collabora.com> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAOe+VGcC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIxNDIwNz3aJsY1MLC92MlNxMQ11zA5PkpCTz5BRz0zQloJaCotS0zAqwcdG xtbUA1V/m1F4AAAA= X-Change-ID: 20241207-rk3588-hdmi1-704cbb7cd75f To: Sandy Huang , =?utf-8?q?Heiko_St=C3=BCbner?= , Andy Yan , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: kernel@collabora.com, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org X-Mailer: b4 0.14.2 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" The patches provide the basic support to handle the second HDMI output port found on Rockchip RK3588 SoC. For now I enabled it on Radxa ROCK 5B only, the board I've been using to validate this. ** IMPORTANT ** The series has a runtime dependency on "phy: phy-rockchip-samsung-hdptx: Don't use dt aliases to determine phy-id", a patch submitted recently by Heiko [1]. Without applying it, the functionality on both HDMI TX ports will break. Furthermore, please note this is subject to the same limitations as HDMI0 when it comes to the supported display modes. The fixes provided via [2] are not applicable to HDMI1, hence I will handle it separately as soon as all dependencies are merged. Thanks, Cristian [1] https://lore.kernel.org/lkml/20241206103401.1780416-3-heiko@sntech.de/ [2] https://lore.kernel.org/all/20241116-vop2-hdmi0-disp-modes-v1-0-2bca51db4898@collabora.com/ Signed-off-by: Cristian Ciocaltea --- Cristian Ciocaltea (4): drm/rockchip: dw_hdmi_qp: Add support for RK3588 HDMI1 output arm64: dts: rockchip: Add PHY node for HDMI1 TX port on RK3588 arm64: dts: rockchip: Add HDMI1 node on RK3588 arm64: dts: rockchip: Enable HDMI1 on rock-5b arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi | 62 ++++++++++++ arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts | 42 ++++++++- drivers/gpu/drm/rockchip/dw_hdmi_qp-rockchip.c | 119 +++++++++++++++++++----- 3 files changed, 198 insertions(+), 25 deletions(-) --- base-commit: 40384c840ea1944d7c5a392e8975ed088ecf0b37 change-id: 20241207-rk3588-hdmi1-704cbb7cd75f