From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 7DCEBCD37AF for ; Sun, 10 May 2026 09:58:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=hJ+VIt0f0Al5iNGi2wkNhr5tc/xKwZrhkPpqTx393Pk=; b=n07+8RotQXH5HO 5+bSqveEK3u9rJ6NFpGcxFczn1BbpzveOqi0T5mFcBp1CnxjczDB7xCZkZLiEXqxF3R/XFHhvYCxG bC0SN+HJWKcAcKz8TyECvH1WbwTryKefmYw1/Yz9ZjfJ9P4Uy+p2vBiMnEY6UFsYR10WUqpMneRP2 KcvvftahhsRtnvCuseAwOechEt8lk/ML/lMc+KSKk01CeEnGP3LkS4cAZmOGk6dvWlJXmcKMfnBW3 2ZZgQA/WSP202hsp4p77cnb47AtIYP/prN/kI1dwDFXqO2E8By9EKZqItU1bZGngJ98F1sYmnx5Ns WjNyTFBPrPdpOwcilsPg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wM0v7-0000000AWLE-1adD; Sun, 10 May 2026 09:57:57 +0000 Received: from smtp.forwardemail.net ([121.127.44.66]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wM0v1-0000000AWHT-3w8y for linux-rockchip@lists.infradead.org; Sun, 10 May 2026 09:57:54 +0000 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=1778407069; bh=gBg9IbjI1s7Ri+maU9NqovsWHKtYNoIlGJYS+T9ktpM=; b=OTfCRV12xTUqNtYFk1o19OSEgoWoXYVlqgiGK63xaES6mneQgB0vehlLI04DyyjMJrGdyX28l kxZnddoLlZnWzO8BrYKoTt36AD/vud98wacsljSAufg60kUCRvlk5pvF9AiBsuC8ZCsOkTmt0Es GoSBW11iMccyEa1YYa0Hh2JuqWxpB9VxrdfKOXlEAXFTfcv0SWOJwG96hwpvVLfaLIspXRR1hrH 9qRJZx/dyG9hRsQ7dI5fcGPC1hFXextrGpy4LG5RGimehjq8yQA4VJauFRedgS0iUQ7KzMW4SzC B4N8lSziARNakcIzkNPjvIengRFyBCWLVduamarls6yg== X-Forward-Email-ID: 6a00569049521910acdb9424 X-Forward-Email-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 121.127.44.66 X-Forward-Email-Version: 2.8.0 X-Forward-Email-Website: https://forwardemail.net X-Complaints-To: abuse@forwardemail.net X-Report-Abuse: abuse@forwardemail.net X-Report-Abuse-To: abuse@forwardemail.net From: Jonas Karlman To: Vinod Koul , Neil Armstrong , Heiko Stuebner Cc: linux-phy@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jonas Karlman Subject: [PATCH v2 0/2] phy: rockchip: inno-hdmi: Change TMDS rate handling to configure() ops Date: Sun, 10 May 2026 09:57:28 +0000 Message-ID: <20260510095731.1222705-1-jonas@kwiboo.se> X-Mailer: git-send-email 2.54.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260510_025752_072146_4E08BB5A X-CRM114-Status: UNSURE ( 8.07 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org This series adds support for using phy_validate() and phy_configure() with this HDMI PHY as an alternative to current in-tree unused way of using PHY bus width to configure the TMDS character rate. The only known users that calls phy_set_bus_width() on this PHY are my out-of-tree HDMI 2.0 patches for Rockchip RK3228/RK3328, i.e. those originating from LibreELEC (also carried by other distros), the downstream vendor kernel uses a different implementation that also calls phy_set_bus_width() on this PHY. Patches that calls phy_validate() and phy_configure() on this PHY should land on mailing lists any day now. This series is part of a larger multi series effort to: - phy: rockchip: inno-hdmi: Change TMDS rate handling to configure() ops - drm/rockchip: dw_hdmi: Misc cleanup and propagate bus format - drm: bridge: dw_hdmi: Misc enable/disable, CEC and EDID cleanup - drm/bridge: dw-hdmi: Improve input/output bus format handling - drm/bridge: dw-hdmi: Convert to a HDMI bridge and use of bridge connector - drm/bridge: dw-hdmi: Add and use tmds_char_rate_valid() plat data ops - drm/meson: hdmi: Misc cleanup and use CEC notifier helpers - drm/rockchip: dw_hdmi: Enable YCbCr and Deep Color modes Link to snapshot: https://github.com/Kwiboo/linux-rockchip/commits/next-20260508-rk-hdmi-v3/ Changes in v2: - Split into two patches, one that adds new ops and a second that remove the old and unused workaround - Add validate() ops to validate that the TMDS rate is supported Link to v1: https://lore.kernel.org/linux-phy/20260503172936.194003-1-jonas@kwiboo.se/ Jonas Karlman (2): phy: rockchip: inno-hdmi: Add configure() and validate() ops phy: rockchip: inno-hdmi: Remove deprecated way to configure TMDS rate drivers/phy/rockchip/phy-rockchip-inno-hdmi.c | 58 ++++++++++++++----- 1 file changed, 44 insertions(+), 14 deletions(-) -- 2.54.0 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip