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 2FF04CD3427 for ; Thu, 7 May 2026 11:45:24 +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:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Yu0er+8P9JoXlDmzo3WZ90hPSWSP7PrKR4lDuXeFtps=; b=krrdYNQ21WKsdC SeEzCkKwRgbyxZ5eoF7NrX00JAwQlC4DakeeM0uawSV11I53E7jLPu6V+1cvROaL40txGgFfK2zDv zpHFPG90Aa2GTgQaOCoLS4LEYnTOM/krpgOdmq8/La9zSDKv/Pa2vcS1oFjTHW+/KVWBiDyvtEKZj aTbXMlV/weqJoO0ZDPXM/2VAEXwplYQF2tpYJkGmTb37aOODJTwCuBAwIEY11O5xWNJdRKjypfUJn 92qzbleqmnRrZ0eU1WZBUqAecm5RhX8ezBUF8Hpb7tPl5Vq5AYYdM9WD6gSyyPRcjO0s8Igr4UQKl 9X31od/6hT99Dgoe5vEw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wKxAP-00000003h9a-2cSi; Thu, 07 May 2026 11:45:21 +0000 Received: from mail-m19731113.qiye.163.com ([220.197.31.113]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wKxAM-00000003h7V-3rGk; Thu, 07 May 2026 11:45:20 +0000 Received: from zyb-HP-ProDesk-680-G2-MT.. (unknown [61.154.14.86]) by smtp.qiye.163.com (Hmail) with ESMTP id 3d7b63a84; Thu, 7 May 2026 19:30:12 +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 Subject: [PATCH v3 10/10] drm/rockchip: analogix_dp: Add support for RK3576 Date: Thu, 7 May 2026 19:29:48 +0800 Message-Id: <20260507112948.1115003-11-damon.ding@rock-chips.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260507112948.1115003-1-damon.ding@rock-chips.com> References: <20260507112948.1115003-1-damon.ding@rock-chips.com> MIME-Version: 1.0 X-HM-Tid: 0a9e0233d67a03a3kunm4d1cbcd72742 X-HM-MType: 1 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWRgWCB1ZQUpXWS1ZQUlXWQ8JGhUIEh9ZQVlDHxhPVh5IS0xCGB1CTR9KTVYVFA kWGhdVEwETFhoSFyQUDg9ZV1kYEgtZQVlNSlVKTk9VSk9VQ01ZV1kWGg8SFR0UWUFZT0tIVUpLSE pKQk1VSktLVUpCWQY+ DKIM-Signature: a=rsa-sha256; b=OA82KaYHjMb7gMfrthk4mC9R/T7KFhGa5jRiZA7GYE5vmt/OsgzTLRm6b9iSpTxF9mSog+aR+SjBEanTq7X+B06xHTnAth8M6lPvXsDNbJ3sDKzSWMt/8n3Fc6M+4bARh+mMCHcxsLraH1yoTFSjdBskCiU9QBSZaxmj+H/HH94=; s=default; c=relaxed/relaxed; d=rock-chips.com; v=1; bh=sO+oTKqw2ne9EcS/rAtbJzqhHraiHwvETBiNmNIcMKw=; h=date:mime-version:subject:message-id:from; X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260507_044519_151915_515BBD7B X-CRM114-Status: GOOD ( 10.57 ) 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: , Cc: dmitry.baryshkov@oss.qualcomm.com, devicetree@vger.kernel.org, jonas@kwiboo.se, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, sebastian.reichel@collabora.com, jernej.skrabec@gmail.com, dianders@chromium.org, linux-rockchip@lists.infradead.org, Damon Ding , Laurent.pinchart@ideasonboard.com, luca.ceresoli@bootlin.com, nicolas.frattaroli@collabora.com, linux-arm-kernel@lists.infradead.org, m.szyprowski@samsung.com 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 RK3576 integrates the Analogix eDP 1.3 TX controller IP and the HDMI/eDP TX Combo PHY based on a Samsung IP block - both of which are the same as those on RK3588. The patch currently adds only the basic support, specifically RGB output up to 4K@60Hz, without the tests for audio, PSR and other eDP 1.3 specific features. Signed-off-by: Damon Ding Reviewed-by: Nicolas Frattaroli Reviewed-by: Luca Ceresoli --- Changes in v2: - Split out a separate patch to enable the "hclk" clock. - Add Reviewed-by tag. Changes in v3: - Add Reviewed-by tag. --- drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c index a864bcf8200e..75706a2fdba8 100644 --- a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c +++ b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c @@ -522,6 +522,14 @@ static const struct rockchip_dp_chip_data rk3288_dp[] = { { /* sentinel */ } }; +static const struct rockchip_dp_chip_data rk3576_edp[] = { + { + .chip_type = RK3576_EDP, + .reg = 0x27dc0000, + }, + { /* sentinel */ } +}; + static const struct rockchip_dp_chip_data rk3588_edp[] = { { .edp_mode = GRF_REG_FIELD(0x0000, 0, 0), @@ -539,6 +547,7 @@ static const struct rockchip_dp_chip_data rk3588_edp[] = { static const struct of_device_id rockchip_dp_dt_ids[] = { {.compatible = "rockchip,rk3288-dp", .data = &rk3288_dp }, {.compatible = "rockchip,rk3399-edp", .data = &rk3399_edp }, + {.compatible = "rockchip,rk3576-edp", .data = &rk3576_edp }, {.compatible = "rockchip,rk3588-edp", .data = &rk3588_edp }, {} }; -- 2.34.1 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip