From patchwork Mon Mar 10 10:41:11 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Damon Ding X-Patchwork-Id: 14009611 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 475A7C28B2E for ; Mon, 10 Mar 2025 11:02:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Aqr0pMyp+62UDGgfHHV7+wwvMl3vdoxtGuRK68eZSCE=; b=krOLoqxXgCUhFSl02sZDxkCD27 lV5FTFVD2j4OPK9/DJ0W/ZceuAFySoqi1U+VObReMcNIYr202Y1XPvjl/iG74p0mXq5ZzD9DZIen8 1EtGmOTqUvnnlA/WhTbszvzgYR0tcwRm1J2v4fcfDaabD7mxsCVjEuZDmoImDH8EJ66ck4hu9tXvv +NfsNAYMWWrgsqqoB7fBxG6ZSEv3gUadwXaoGQ6yQSWnucHrAl5I9lO8l7qEolBqGS+htL3s15Em6 U7z3IVPs+cmuRokGWOgpMxKnSAK7ihA0iNn3gLdsO0bhvy9zpNBPXas56uLv9pVcXmdTsOOzc9Gke vnRgURTA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tratc-00000002MWT-2eSD; Mon, 10 Mar 2025 11:02:08 +0000 Received: from mail-m19731119.qiye.163.com ([220.197.31.119]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1traaY-00000002HpW-14hJ; Mon, 10 Mar 2025 10:42:27 +0000 Received: from zyb-HP-ProDesk-680-G2-MT.. (unknown [58.22.7.114]) by smtp.qiye.163.com (Hmail) with ESMTP id dc18829b; Mon, 10 Mar 2025 18:42:21 +0800 (GMT+08:00) From: Damon Ding To: heiko@sntech.de Cc: andy.yan@rock-chips.com, hjc@rock-chips.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, andrzej.hajda@intel.com, neil.armstrong@linaro.org, rfoss@kernel.org, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@gmail.com, dmitry.baryshkov@linaro.org, dianders@chromium.org, sebastian.reichel@collabora.com, cristian.ciocaltea@collabora.com, boris.brezillon@collabora.com, l.stach@pengutronix.de, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Damon Ding Subject: [PATCH v8 10/13] drm/bridge: analogix_dp: Add support for RK3588 Date: Mon, 10 Mar 2025 18:41:11 +0800 Message-Id: <20250310104114.2608063-11-damon.ding@rock-chips.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250310104114.2608063-1-damon.ding@rock-chips.com> References: <20250310104114.2608063-1-damon.ding@rock-chips.com> MIME-Version: 1.0 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFDSUNOT01LS0k3V1ktWUFJV1kPCRoVCBIfWUFZQ0hCGFYaSR9DQ01LHUJDHh1WFRQJFh oXVRMBExYaEhckFA4PWVdZGBILWUFZTkNVSUlVTFVKSk9ZV1kWGg8SFR0UWUFZT0tIVUpLSUhCS0 NVSktLVUpCWQY+ X-HM-Tid: 0a957fa6066a03a3kunmdc18829b X-HM-MType: 1 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6Nzo6Sww6SzJJLiMOIzlKPRQQ Fx0wCitVSlVKTE9KTUtISE9IQk9PVTMWGhIXVR8aFhQVVR8SFRw7CRQYEFYYExILCFUYFBZFWVdZ EgtZQVlOQ1VJSVVMVUpKT1lXWQgBWUFKTE1KNwY+ DKIM-Signature: a=rsa-sha256; b=U9/ULgF1Gp4AHF58ojxqDKsEhk9qo3pkVgqNRDzCuNpudyhUMSmJx4GBfjAEjFFIaqKh65/1L7FZNhtJrvNuo/eZrsOWPjc8gdcnQWhpg1QhT38tzeZML5/Iqyl2V1JadPg4frf5bYex8XQ8jJFjSbkNNC4EXvqw+9wn+4F4/dE=; s=default; c=relaxed/relaxed; d=rock-chips.com; v=1; bh=Aqr0pMyp+62UDGgfHHV7+wwvMl3vdoxtGuRK68eZSCE=; h=date:mime-version:subject:message-id:from; X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250310_034226_494499_AB15943F X-CRM114-Status: GOOD ( 11.19 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Expand enum analogix_dp_devtype with RK3588_EDP, and add max_link_rate and max_lane_count configs for it. Reviewed-by: Dmitry Baryshkov Signed-off-by: Damon Ding --- Changes in v5: - Add the RK3588_EDP related modification in analogix_dp.h - Move this commit above related commit on the Rockchip side --- drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 4 ++++ include/drm/bridge/analogix_dp.h | 3 ++- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c index b7e143b3ff75..c06429142a40 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c @@ -1513,6 +1513,10 @@ static int analogix_dp_dt_parse_pdata(struct analogix_dp_device *dp) video_info->max_link_rate = 0x0A; video_info->max_lane_count = 0x04; break; + case RK3588_EDP: + video_info->max_link_rate = 0x14; + video_info->max_lane_count = 0x04; + break; case EXYNOS_DP: /* * NOTE: those property parseing code is used for diff --git a/include/drm/bridge/analogix_dp.h b/include/drm/bridge/analogix_dp.h index e19b0bbc57d6..cf17646c1310 100644 --- a/include/drm/bridge/analogix_dp.h +++ b/include/drm/bridge/analogix_dp.h @@ -16,11 +16,12 @@ enum analogix_dp_devtype { EXYNOS_DP, RK3288_DP, RK3399_EDP, + RK3588_EDP, }; static inline bool is_rockchip(enum analogix_dp_devtype type) { - return type == RK3288_DP || type == RK3399_EDP; + return type == RK3288_DP || type == RK3399_EDP || type == RK3588_EDP; } struct analogix_dp_plat_data {