From patchwork Sun Sep 8 14:54:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonas Karlman X-Patchwork-Id: 13795529 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 802D4CD4F4C for ; Sun, 8 Sep 2024 14:55:35 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D2B5810E27E; Sun, 8 Sep 2024 14:55:34 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; secure) header.d=kwiboo.se header.i=@kwiboo.se header.b="wnDWPrL7"; dkim-atps=neutral Received: from smtp.forwardemail.net (smtp.forwardemail.net [149.28.215.223]) by gabe.freedesktop.org (Postfix) with ESMTPS id E6D2510E27D for ; Sun, 8 Sep 2024 14:55:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kwiboo.se; h=Content-Transfer-Encoding: MIME-Version: Message-ID: Date: Subject: Cc: To: From; q=dns/txt; s=fe-e1b5cab7be; t=1725807321; bh=p1MiGiCWJ1QFiMZG2+xqAuAwYxvAC3COp5/R/uwoMcw=; b=wnDWPrL7E5Q/8MDmUWbNIyghdyE1LnEmv5XRZxc6SWSfkiDhcVwXUv6+FIHKDCmzmV+EyVkxN Nn4HM+c24M3TddN6yZrXrhqUkpc420aNNvqpp4s8ogJLCW/50hX+Bpnfkrel0jwkOIO95oEwPAp PXSL/6vwKP9NKyIxGsLVb8vPbEBd/4B7Sr3CTU26DXvZ+LphL/aDdCC0T9R0UgSk4Hc/Oev/yGD DLUj5suRD6bnOVeLVvJtobPGZVXdcfLI65W3V6l/i5gqXgdM4PTJExz6JYnK7GxAejnzdW4Omfy G+oB6NYd5lo8NMG9p1oleZIwafkWa+lSIMwNTVHkjNrw== From: Jonas Karlman To: Heiko Stuebner , Sandy Huang , Andy Yan , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter Cc: Diederik de Haas , dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jonas Karlman Subject: [PATCH v2 0/7] rockchip: Enable 4K60Hz mode on RK3228, RK3328, RK3399 and RK356x Date: Sun, 8 Sep 2024 14:54:57 +0000 Message-ID: <20240908145511.3331451-1-jonas@kwiboo.se> X-Mailer: git-send-email 2.46.0 MIME-Version: 1.0 X-Report-Abuse-To: abuse@forwardemail.net X-Report-Abuse: abuse@forwardemail.net X-Complaints-To: abuse@forwardemail.net X-ForwardEmail-Version: 0.4.40 X-ForwardEmail-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 149.28.215.223 X-ForwardEmail-ID: 66ddbad73c9877b459588e68 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" This prepares and enable use of HDMI2.0 modes, e.g. 4K@60Hz, on RK3228, RK3328, RK3399 and RK356x. Support for 10-bit and/or YUV output modes is not part of this series. Patch 1 add hdmiphy rate validation in mode_valid so that HDMI2.0 modes can be enabled on RK3228 and RK3328. Patch 2-5 modify phy, current and mpll tables to match what ChromeOS and vendor kernel use. These patches originate from old ChromeOS and vendor kernels and have successfully been used in LibreELEC distro for the past few years. Patch 6 enables use of HDMI2.0 modes on RK3399 and RK356x. Patch 7 help fix use of console at 4K resolution on RK3399. This series may not fully depend on but was tested together with v2 of the series "drm: bridge: dw_hdmi: Misc enable/disable, CEC and EDID cleanup" at [1]. Changes in v2: - Drop patches already merged - Collect t-b tags - Rebase on next-20240906 - Hotplug HDMI 2.0 to HDMI 1.4 scrambler issue was fixed in v2 of [1]. I have tested 4K modes on following devices: - Asus TinkerBoard (RK3288) - Pine64 Rock64 (RK3328) - Radxa ROCK Pi 4 (RK3399) - Radxa ROCK 3A (RK3568) A copy of this series can also be found at [2]. [1] https://patchwork.freedesktop.org/series/134727/ [2] https://github.com/Kwiboo/linux-rockchip/commits/next-20240906-rk-dw-hdmi-v2/ Douglas Anderson (2): drm/rockchip: dw_hdmi: Set cur_ctr to 0 always drm/rockchip: dw_hdmi: Use auto-generated tables Jonas Karlman (3): drm/rockchip: dw_hdmi: Filter modes based on hdmiphy_clk drm/rockchip: dw_hdmi: Enable 4K@60Hz mode on RK3399 and RK356x drm/rockchip: Load crtc devices in preferred order Nickey Yang (1): drm/rockchip: dw_hdmi: Add phy_config for 594Mhz pixel clock Yakir Yang (1): drm/rockchip: dw_hdmi: Adjust cklvl & txlvl for RF/EMI drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 162 +++++++++----------- drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 23 +++ 2 files changed, 98 insertions(+), 87 deletions(-)