From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-m3271.qiye.163.com (mail-m3271.qiye.163.com [220.197.32.71]) (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 6163536AB4D for ; Wed, 1 Apr 2026 09:15:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.32.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775034937; cv=none; b=l3sIr8Bshyd25eGwPuRvZFsIRDevU/4dGTHuh+evThAAxibojx5QjE/SH78A2vlpnc9+K2O98gYCHsP3rJJ55vrUhV/fEFgP6xxOqUVihbMhTBSpLCezNECzcNyoTlbuuGaiXHUGQ9v4kV4ti6XjnPeiEN9jENbptx0P5nxSZzQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775034937; c=relaxed/simple; bh=yVlKiHcaRs4I5vgaxZMyvoqwS5TOpj16JX1AoSpevUw=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=p6wGeYUkJu5D6KA6OZE7k3Jn/ix+bGxscdaZt6qHy4YT+IrA64ZwTTUb5Y5ZdnGKkqJANBiG8I/vQ4VJ3va1d7jmne6VyJTjLiAe0t2l0MuZ4YS+rDFFJzAlVD1tpGU8CMbuuPADx+qO/b9XAIGw/bpRlOBAEG1+zRs08AP8kBY= 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=Z2evYRar; arc=none smtp.client-ip=220.197.32.71 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="Z2evYRar" Received: from zyb-HP-ProDesk-680-G2-MT.. (unknown [58.22.7.114]) by smtp.qiye.163.com (Hmail) with ESMTP id 3923a2f9b; Wed, 1 Apr 2026 17:15:30 +0800 (GMT+08:00) From: Damon Ding To: andrzej.hajda@intel.com, neil.armstrong@linaro.org, rfoss@kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, victor.liu@nxp.com, shawnguo@kernel.org, s.hauer@pengutronix.de, inki.dae@samsung.com, sw0312.kim@samsung.com, kyungmin.park@samsung.com, krzk@kernel.org, jingoohan1@gmail.com, p.zabel@pengutronix.de, hjc@rock-chips.com, heiko@sntech.de, andy.yan@rock-chips.com Cc: Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@gmail.com, kernel@pengutronix.de, festevam@gmail.com, alim.akhtar@samsung.com, dmitry.baryshkov@oss.qualcomm.com, luca.ceresoli@bootlin.com, nicolas.frattaroli@collabora.com, dianders@chromium.org, m.szyprowski@samsung.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-rockchip@lists.infradead.org, Damon Ding Subject: [PATCH v12 03/17] drm/exynos: exynos_dp: Remove &exynos_dp_device.ptn_bridge Date: Wed, 1 Apr 2026 17:14:40 +0800 Message-Id: <20260401091454.25730-4-damon.ding@rock-chips.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260401091454.25730-1-damon.ding@rock-chips.com> References: <20260401091454.25730-1-damon.ding@rock-chips.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-HM-Tid: 0a9d4853952a03a3kunm479af8c3b32d5f X-HM-MType: 1 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFDSUNOT01LS0k3V1ktWUFJV1kPCRoVCBIfWUFZGh4YSFYeS0pNGEwZSEtDQk9WFRQJFh oXVRMBExYaEhckFA4PWVdZGBILWUFZTkNVSUlVTFVKSk9ZV1kWGg8SFR0UWUFZT0tIVUpLSEpKQk 1VSktLVUpCWQY+ DKIM-Signature: a=rsa-sha256; b=Z2evYRarBYnsewpMvfKG1JU+CKIAu1GKmNnp5ltIOdFn2gOPxAHydgVQYAbcZR4ZNWBjWR2ocuwF6WbTEvC7IxZO/zflH2Ba9JzpjvubJHLGgQO/ScHvf2OVXj5LXkcC4izI5IN9CLkQuqCsuyePxDUHP7+d1IzMf8X8l9gnwz0=; c=relaxed/relaxed; s=default; d=rock-chips.com; v=1; bh=d5GS5vfwTVfAl23/CtmQinQG9E3Zp0oDflrp1gqCYsc=; h=date:mime-version:subject:message-id:from; Use &analogix_dp_plat_data.bridge instead of &exynos_dp_device.ptn_bridge directly. Signed-off-by: Damon Ding Reviewed-by: Dmitry Baryshkov Reviewed-by: Luca Ceresoli Tested-by: Marek Szyprowski Tested-by: Heiko Stuebner (on rk3588) ------ Changes in v3: - Fix the typographical error for &dp->plat_data.bridge. Changes in v4: - Rename the &analogix_dp_plat_data.bridge to &analogix_dp_plat_data.next_bridge. Changes in v9: - Add Reviewed-by and Tested-by tags. --- drivers/gpu/drm/exynos/exynos_dp.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_dp.c b/drivers/gpu/drm/exynos/exynos_dp.c index 5bcf41e0bd04..f469ac5b3c2a 100644 --- a/drivers/gpu/drm/exynos/exynos_dp.c +++ b/drivers/gpu/drm/exynos/exynos_dp.c @@ -36,7 +36,6 @@ struct exynos_dp_device { struct drm_encoder encoder; struct drm_connector *connector; - struct drm_bridge *ptn_bridge; struct drm_device *drm_dev; struct device *dev; @@ -106,8 +105,8 @@ static int exynos_dp_bridge_attach(struct analogix_dp_plat_data *plat_data, dp->connector = connector; /* Pre-empt DP connector creation if there's a bridge */ - if (dp->ptn_bridge) { - ret = drm_bridge_attach(&dp->encoder, dp->ptn_bridge, bridge, + if (plat_data->next_bridge) { + ret = drm_bridge_attach(&dp->encoder, plat_data->next_bridge, bridge, 0); if (ret) return ret; @@ -155,7 +154,7 @@ static int exynos_dp_bind(struct device *dev, struct device *master, void *data) dp->drm_dev = drm_dev; - if (!dp->plat_data.panel && !dp->ptn_bridge) { + if (!dp->plat_data.panel && !dp->plat_data.next_bridge) { ret = exynos_dp_dt_parse_panel(dp); if (ret) return ret; @@ -232,6 +231,7 @@ static int exynos_dp_probe(struct platform_device *pdev) /* The remote port can be either a panel or a bridge */ dp->plat_data.panel = panel; + dp->plat_data.next_bridge = bridge; dp->plat_data.dev_type = EXYNOS_DP; dp->plat_data.power_on = exynos_dp_poweron; dp->plat_data.power_off = exynos_dp_poweroff; @@ -239,8 +239,6 @@ static int exynos_dp_probe(struct platform_device *pdev) dp->plat_data.get_modes = exynos_dp_get_modes; dp->plat_data.skip_connector = !!bridge; - dp->ptn_bridge = bridge; - out: dp->adp = analogix_dp_probe(dev, &dp->plat_data); if (IS_ERR(dp->adp)) -- 2.34.1