From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-m15592.qiye.163.com (mail-m15592.qiye.163.com [101.71.155.92]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2753F1422DD for ; Sun, 24 Aug 2025 09:01:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=101.71.155.92 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756026068; cv=none; b=Ws3E6bl/LecF08JCC8+XPch19LakzRMpIcDKIIR4TW9Ma9+T9hwsYyKVduLEnLMYSdpwmoPf4AlwuKRUdT9L7rzRm/0aeg8BdruJkpsMBxe8zqFfr94SwpvhtenlRRzn98409VpHZjLyHldiiKDgW424EAawKyObhHnM/gcrkyI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756026068; c=relaxed/simple; bh=CH7+99MaZ+g1y8+5/w46hf9fnzrZ94NSNetPlWBkStw=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=Pi9IvM5/W3JHLvPr3AJ95HMF1leqYgUjTIdMy9SQvG3EV5nNVJaKWf+E/LctPdP3e++AGKjv5Ft7RWHC6jWpopULzDjGZP6PDSWbeWb44Y7ZpEqzoUY+mezGV0uoyfgrz4Q51bvNrlPiXYWyu6WsFvGLpsqTH/rA9YeRd5e5Alo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rock-chips.com; spf=pass smtp.mailfrom=rock-chips.com; dkim=pass (1024-bit key) header.d=rock-chips.com header.i=@rock-chips.com header.b=jfCDf3gJ; arc=none smtp.client-ip=101.71.155.92 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rock-chips.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rock-chips.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=rock-chips.com header.i=@rock-chips.com header.b="jfCDf3gJ" Received: from zyb-HP-ProDesk-680-G2-MT.. (unknown [58.22.7.114]) by smtp.qiye.163.com (Hmail) with ESMTP id 20643f359; Sun, 24 Aug 2025 16:45:39 +0800 (GMT+08:00) From: Damon Ding To: andrzej.hajda@intel.com, neil.armstrong@linaro.org, rfoss@kernel.org Cc: Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@gmail.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, dmitry.baryshkov@oss.qualcomm.com, dianders@chromium.org, m.szyprowski@samsung.com, andy.yan@rock-chips.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Damon Ding Subject: [PATCH v1 0/4] Apply DP helper APIs to do link train Date: Sun, 24 Aug 2025 16:45:25 +0800 Message-Id: <20250824084529.3317985-1-damon.ding@rock-chips.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-HM-Tid: 0a98db4131a703a3kunm71d2620e2ad651 X-HM-MType: 1 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFDSUNOT01LS0k3V1ktWUFJV1kPCRoVCBIfWUFZGkgdSlZLTB9IHxgaH0NKTk9WFRQJFh oXVRMBExYaEhckFA4PWVdZGBILWUFZTkNVSUlVTFVKSk9ZV1kWGg8SFR0UWUFZT0tIVUpLSU9PT0 hVSktLVUpCS0tZBg++ DKIM-Signature: a=rsa-sha256; b=jfCDf3gJFNQnNKRDRrCkjZFo3iI7qjsyHCLLSoVH2YbZvF1R/96WspKN24qieilIsaJawYACGdU3qf+BcBaWBVg5ccccyW+AgMslolxUb/uPmlgtFa2Wab7UV9tquZ11cSTN2FPWubYUiVXrXWnwHetzut3wNzYfuFiHsc+2xSM=; c=relaxed/relaxed; s=default; d=rock-chips.com; v=1; bh=hr2nkaude4kTGAK7pbS2GmFXrT9k46D/c2wtl2Xnp+4=; h=date:mime-version:subject:message-id:from; Use the existing DP helper APIs instead of repeated self-defined interfaces with the same functions. It can help make codes more concise. Damon Ding (4): drm/bridge: analogix_dp: Apply DP helper API drm_dp_dpcd_read_link_status() drm/bridge: analogix_dp: Apply DP helper API drm_dp_clock_recovery_ok() drm/bridge: analogix_dp: Apply DP helper API drm_dp_channel_eq_ok() drm/bridge: analogix_dp: Apply DP helper APIs to get adjusted voltages and pre-emphasises .../drm/bridge/analogix/analogix_dp_core.c | 123 +++--------------- 1 file changed, 18 insertions(+), 105 deletions(-) -- 2.34.1