From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailout1.w1.samsung.com (mailout1.w1.samsung.com [210.118.77.11]) (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 442971F869E for ; Mon, 25 Aug 2025 14:25:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.118.77.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756131955; cv=none; b=bnwuiqAyGDXVbdDLQBxI+QJoBFi8WXzDNgk4/Y9w63Pi0dZwisWBAcz9ZB+0G5UiFayTxmyMbKjNM3pjY6+GL6h3aeIGR5Zmm1SDWZHKv+72Fq+LEW2znxC0slf9zm1k8daUGngAPUHd2ynGfyxn8fuEJy9bhzK1QPLa0ECqf40= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756131955; c=relaxed/simple; bh=aa+clsjb86Yw77XTrkq6JqKULQ6u+ZqExkRbb2dCClI=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:From:In-Reply-To: Content-Type:References; b=Dblmu7c5Rw7WI9dEYEaBzTdWPn/seKDaBPq33OJf886DuUUB6lhBlZRvc/2WEOwaK7IYRSpSpRgss9rFiHO/qxc+mlcXq7z2xlQYvHM0psJ2Inpl4XbBOux3jOfr5a3WOFXWG7ypf1drRK3PWUg6pU926dT97IKtJ4nd1KjC56E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=samsung.com; spf=pass smtp.mailfrom=samsung.com; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b=QkKS3Urm; arc=none smtp.client-ip=210.118.77.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=samsung.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=samsung.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b="QkKS3Urm" Received: from eucas1p2.samsung.com (unknown [182.198.249.207]) by mailout1.w1.samsung.com (KnoxPortal) with ESMTP id 20250825142551euoutp0188c5f2486650c30834ac11e6f94c3759~fCLSOaB0l1749117491euoutp01j for ; Mon, 25 Aug 2025 14:25:51 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout1.w1.samsung.com 20250825142551euoutp0188c5f2486650c30834ac11e6f94c3759~fCLSOaB0l1749117491euoutp01j DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1756131951; bh=g3XJAjkAnzmoOp83cZ+/QTzl+YqbNa+8BJauT66leBE=; h=Date:Subject:To:Cc:From:In-Reply-To:References:From; b=QkKS3UrmhpcD7fFMVhrCCHevrHqDbSbdEKM13h/uKfWCrmqZ3csjBPCt9AVs+COOU hLaE25Hoq8Zbdv/Jkxv++kPM6aadXAV3AKIbABOE5NFNsgQbkY5DF5XXJR87Tdm4Ts 6UUUIC8MYdbf3A3F9UqM3ITrTU660NbrslIYHcGE= Received: from eusmtip1.samsung.com (unknown [203.254.199.221]) by eucas1p2.samsung.com (KnoxPortal) with ESMTPA id 20250825142550eucas1p2a783ce9d7b9c9b3cc276a567c09d53bd~fCLRke9wg0835608356eucas1p2s; Mon, 25 Aug 2025 14:25:50 +0000 (GMT) Received: from [106.210.134.192] (unknown [106.210.134.192]) by eusmtip1.samsung.com (KnoxPortal) with ESMTPA id 20250825142548eusmtip19c6a58beda39ce7e243556a6f67cfe22~fCLP0ynBY2717327173eusmtip1-; Mon, 25 Aug 2025 14:25:48 +0000 (GMT) Message-ID: Date: Mon, 25 Aug 2025 16:25:47 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Betterbird (Windows) Subject: Re: [PATCH v1 0/4] Apply DP helper APIs to do link train To: Damon Ding , 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, andy.yan@rock-chips.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Content-Language: en-US From: Marek Szyprowski In-Reply-To: <20250824084529.3317985-1-damon.ding@rock-chips.com> Content-Transfer-Encoding: 7bit X-CMS-MailID: 20250825142550eucas1p2a783ce9d7b9c9b3cc276a567c09d53bd X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-RootMTR: 20250824084543eucas1p10fcc1e6656f3cc3909d457ae9e0199f2 X-EPHeader: CA X-CMS-RootMailID: 20250824084543eucas1p10fcc1e6656f3cc3909d457ae9e0199f2 References: <20250824084529.3317985-1-damon.ding@rock-chips.com> On 24.08.2025 10:45, Damon Ding wrote: > 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(-) Tested-by: Marek Szyprowski Best regards -- Marek Szyprowski, PhD Samsung R&D Institute Poland