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 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 2B21FEB1049 for ; Tue, 10 Mar 2026 10:55:03 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 83EDB10E24B; Tue, 10 Mar 2026 10:55:02 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=rock-chips.com header.i=@rock-chips.com header.b="Q6gKe1F0"; dkim-atps=neutral Received: from mail-m15574.qiye.163.com (mail-m15574.qiye.163.com [101.71.155.74]) by gabe.freedesktop.org (Postfix) with ESMTPS id 22AF510E6AE for ; Tue, 10 Mar 2026 10:54:58 +0000 (UTC) Received: from zyb-HP-ProDesk-680-G2-MT.. (unknown [58.22.7.114]) by smtp.qiye.163.com (Hmail) with ESMTP id 366858a66; Tue, 10 Mar 2026 18:54:54 +0800 (GMT+08:00) From: Damon Ding To: hjc@rock-chips.com, heiko@sntech.de, andy.yan@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 Cc: Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@gmail.com, nicolas.frattaroli@collabora.com, alchark@gmail.com, cristian.ciocaltea@collabora.com, sebastian.reichel@collabora.com, kever.yang@rock-chips.com, dmitry.baryshkov@oss.qualcomm.com, luca.ceresoli@bootlin.com, dianders@chromium.org, m.szyprowski@samsung.com, 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 v1 3/4] drm/bridge: analogix_dp: Add support for RK3576 Date: Tue, 10 Mar 2026 18:53:06 +0800 Message-Id: <20260310105307.309765-4-damon.ding@rock-chips.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260310105307.309765-1-damon.ding@rock-chips.com> References: <20260310105307.309765-1-damon.ding@rock-chips.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-HM-Tid: 0a9cd762ae5703a3kunm866f47e7374c43 X-HM-MType: 1 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFDSUNOT01LS0k3V1ktWUFJV1kPCRoVCBIfWUFZGUpLHlYdQk0aGBhDTx4eS0tWFRQJFh oXVRMBExYaEhckFA4PWVdZGBILWUFZTkNVSUlVTFVKSk9ZV1kWGg8SFR0UWUFZT0tIVUpLSEpKQk 1VSktLVUpCWQY+ DKIM-Signature: a=rsa-sha256; b=Q6gKe1F0NHYWVbiUsrt8SB1FgaYeFTBg1EL4+6TdtHEAer0jepkucMC0lEqg9O7wRnqneQvGDHo2R2ajsjX5KWCpXB2UD3QufXV9/dFDOonlMwfDMr25sjRRGX/557Ielc2Dc6E2XD24YI9QTVf2ptHMa19KKelmrZpABf5aFOk=; s=default; c=relaxed/relaxed; d=rock-chips.com; v=1; bh=QTbhaTgvgEzAT9YUm120SQOJWjFS84ngYGNqo4M8QK0=; h=date:mime-version:subject:message-id:from; 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" Expand enum analogix_dp_devtype with RK3576_EDP, and add max_link_rate and max_lane_count configs for it. Signed-off-by: Damon Ding --- drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 1 + include/drm/bridge/analogix_dp.h | 3 ++- 2 files changed, 3 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 fe7158d9edde..c4e49e8186ab 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c @@ -1248,6 +1248,7 @@ 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 RK3576_EDP: case RK3588_EDP: video_info->max_link_rate = 0x14; video_info->max_lane_count = 0x04; diff --git a/include/drm/bridge/analogix_dp.h b/include/drm/bridge/analogix_dp.h index 854af692229b..d1a6e6d44a2b 100644 --- a/include/drm/bridge/analogix_dp.h +++ b/include/drm/bridge/analogix_dp.h @@ -16,12 +16,13 @@ enum analogix_dp_devtype { EXYNOS_DP, RK3288_DP, RK3399_EDP, + RK3576_EDP, RK3588_EDP, }; static inline bool is_rockchip(enum analogix_dp_devtype type) { - return type == RK3288_DP || type == RK3399_EDP || type == RK3588_EDP; + return type == RK3288_DP || type == RK3399_EDP || type == RK3576_EDP || type == RK3588_EDP; } struct analogix_dp_plat_data { -- 2.34.1