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(unknown [58.22.7.114]) by smtp.qiye.163.com (Hmail) with ESMTP id 229880998; Fri, 12 Sep 2025 16:59:07 +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, jingoohan1@gmail.com, inki.dae@samsung.com, sw0312.kim@samsung.com, kyungmin.park@samsung.com, krzk@kernel.org, alim.akhtar@samsung.com, hjc@rock-chips.com, heiko@sntech.de, andy.yan@rock-chips.com, dmitry.baryshkov@oss.qualcomm.com, dianders@chromium.org, m.szyprowski@samsung.com, luca.ceresoli@bootlin.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-rockchip@lists.infradead.org, Damon Ding Subject: [PATCH v5 04/17] drm/exynos: exynos_dp: Remove &exynos_dp_device.ptn_bridge Date: Fri, 12 Sep 2025 16:58:33 +0800 Message-Id: <20250912085846.7349-5-damon.ding@rock-chips.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250912085846.7349-1-damon.ding@rock-chips.com> References: <20250912085846.7349-1-damon.ding@rock-chips.com> 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: 0a993d2659c603a3kunm813a8c8ea45bb6 X-HM-MType: 1 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFDSUNOT01LS0k3V1ktWUFJV1kPCRoVCBIfWUFZGU8aS1ZNSk1IHhpKT09JSx1WFRQJFh oXVRMBExYaEhckFA4PWVdZGBILWUFZTkNVSUlVTFVKSk9ZV1kWGg8SFR0UWUFZT0tIVUpLSEpKQk 1VSktLVUpCWQY+ DKIM-Signature: a=rsa-sha256; b=kD/b3NkBn4Mlp8xHiaA/+VlC4I7ONZI6Mp/P4uLRFd5uKVBzZla5nS4VqRr8Sng6KuiGaxR9konvZp9MXhR2YgCMgskVkGcxj/G036AUXaR2szAu7OW12KitCEqShhaAnKT2hVAT53ferLfO+aSA0P1BzaquEOav+wMRIQkvSI4=; c=relaxed/relaxed; s=default; d=rock-chips.com; v=1; bh=JeEm8m69W13KznEoDs77RvcikH57SqygZ8T41UBHVqw=; 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 ------ 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. --- 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