From patchwork Thu Oct 19 03:48:06 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeffy Chen X-Patchwork-Id: 10015923 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 5536060215 for ; Thu, 19 Oct 2017 03:51:20 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4278C2897F for ; Thu, 19 Oct 2017 03:51:20 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3546028A95; Thu, 19 Oct 2017 03:51:20 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_MED autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id B92112897F for ; Thu, 19 Oct 2017 03:51:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: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=lRqyZLgdJoF52jNsb17JptFRJV4vEZFT0oNPj4B2Jhg=; b=WVzaoT/ze75OV0D+3STlKENt1q Sy6ycLostOz/TfYs2PPthBlgyA9w1x21q6uykJhbHlQmOhCtFiRJak85em2R7cAbHB6sR2Ce7iJRr zCJvnSJ/QGarmNOB8Zr0JVNa4eLKFLRCDFHOmkPnLWbTv7apdGdM+vHs5mnOMMLyKkRMlg8/Y2r8t Tumev8ITf9mHOiaFWFzoaFoQUxAufUlfGLpOjINqk/h8xN330scFuWN+VZieMWcEXn8FFBCTzn25C LBJTMTAnkQ2JMNO6uAz3fOLKtNtuOxh/8rT3zfqIDoK0qp+UMPhwWuXH+XMYnmel5Ny9bkZ5oYU6R p3jwVlwA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1e51rb-0003VD-7x; Thu, 19 Oct 2017 03:51:19 +0000 Received: from regular1.263xmail.com ([211.150.99.136]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1e51pu-0000tM-Bv; Thu, 19 Oct 2017 03:49:39 +0000 Received: from jeffy.chen?rock-chips.com (unknown [192.168.167.171]) by regular1.263xmail.com (Postfix) with ESMTP id 8FA786C; Thu, 19 Oct 2017 11:49:10 +0800 (CST) X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 Received: from localhost (localhost [127.0.0.1]) by smtp.263.net (Postfix) with ESMTPA id 6E66D3A3; Thu, 19 Oct 2017 11:48:56 +0800 (CST) X-RL-SENDER: jeffy.chen@rock-chips.com X-FST-TO: linux-kernel@vger.kernel.org X-SENDER-IP: 103.29.142.67 X-LOGIN-NAME: jeffy.chen@rock-chips.com X-UNIQUE-TAG: <809fef765bf80c13ff9f452bc1824b36> X-ATTACHMENT-NUM: 0 X-SENDER: cjf@rock-chips.com X-DNS-TYPE: 0 Received: from localhost (unknown [103.29.142.67]) by smtp.263.net (Postfix) whith ESMTP id 4156A3QBPU; Thu, 19 Oct 2017 11:49:07 +0800 (CST) From: Jeffy Chen To: linux-kernel@vger.kernel.org Subject: [PATCH v6 04/10] drm/bridge: analogix_dp: Fix connector and encoder cleanup Date: Thu, 19 Oct 2017 11:48:06 +0800 Message-Id: <20171019034812.13768-5-jeffy.chen@rock-chips.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20171019034812.13768-1-jeffy.chen@rock-chips.com> References: <20171019034812.13768-1-jeffy.chen@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20171018_204935_462228_29E4126F X-CRM114-Status: GOOD ( 11.77 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: heiko@sntech.de, David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, Andrzej Hajda , Laurent Pinchart , Marek Szyprowski , Archit Taneja , linux-samsung-soc@vger.kernel.org, Joonyoung Shim , briannorris@chromium.org, Krzysztof Kozlowski , linux-rockchip@lists.infradead.org, Kukjin Kim , Caesar Wang , Jeffy Chen , Inki Dae , seanpaul@chromium.org, linux-arm-kernel@lists.infradead.org, Mark Yao , zain wang , Tomeu Vizoso , Jingoo Han , Seung-Woo Kim , dianders@chromium.org, tfiga@chromium.org, Kyungmin Park MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Since we are initing connector in the core driver and encoder in the plat driver, let's clean them up in the right places. Signed-off-by: Jeffy Chen Reviewed-by: Andrzej Hajda --- Changes in v6: Don't change order of rockchip_drm_psr_register(). Changes in v5: None drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 2 -- drivers/gpu/drm/exynos/exynos_dp.c | 7 +++++-- drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 12 +++++------- 3 files changed, 10 insertions(+), 11 deletions(-) diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c index 74d274b6d31d..3f910ab36ff6 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c @@ -1409,7 +1409,6 @@ analogix_dp_bind(struct device *dev, struct drm_device *drm_dev, ret = analogix_dp_create_bridge(drm_dev, dp); if (ret) { DRM_ERROR("failed to create bridge (%d)\n", ret); - drm_encoder_cleanup(dp->encoder); goto err_disable_pm_runtime; } @@ -1432,7 +1431,6 @@ void analogix_dp_unbind(struct analogix_dp_device *dp) { analogix_dp_bridge_disable(dp->bridge); dp->connector.funcs->destroy(&dp->connector); - dp->encoder->funcs->destroy(dp->encoder); if (dp->plat_data->panel) { if (drm_panel_unprepare(dp->plat_data->panel)) diff --git a/drivers/gpu/drm/exynos/exynos_dp.c b/drivers/gpu/drm/exynos/exynos_dp.c index f7e5b2c405ed..33319a858f3a 100644 --- a/drivers/gpu/drm/exynos/exynos_dp.c +++ b/drivers/gpu/drm/exynos/exynos_dp.c @@ -185,8 +185,10 @@ static int exynos_dp_bind(struct device *dev, struct device *master, void *data) dp->plat_data.encoder = encoder; dp->adp = analogix_dp_bind(dev, dp->drm_dev, &dp->plat_data); - if (IS_ERR(dp->adp)) + if (IS_ERR(dp->adp)) { + dp->encoder.funcs->destroy(&dp->encoder); return PTR_ERR(dp->adp); + } return 0; } @@ -196,7 +198,8 @@ static void exynos_dp_unbind(struct device *dev, struct device *master, { struct exynos_dp_device *dp = dev_get_drvdata(dev); - return analogix_dp_unbind(dp->adp); + analogix_dp_unbind(dp->adp); + dp->encoder.funcs->destroy(&dp->encoder); } static const struct component_ops exynos_dp_ops = { diff --git a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c index fa0365de31d2..117585df73e1 100644 --- a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c +++ b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c @@ -261,13 +261,8 @@ static struct drm_encoder_helper_funcs rockchip_dp_encoder_helper_funcs = { .atomic_check = rockchip_dp_drm_encoder_atomic_check, }; -static void rockchip_dp_drm_encoder_destroy(struct drm_encoder *encoder) -{ - drm_encoder_cleanup(encoder); -} - static struct drm_encoder_funcs rockchip_dp_encoder_funcs = { - .destroy = rockchip_dp_drm_encoder_destroy, + .destroy = drm_encoder_cleanup, }; static int rockchip_dp_of_probe(struct rockchip_dp_device *dp) @@ -364,8 +359,10 @@ static int rockchip_dp_bind(struct device *dev, struct device *master, rockchip_drm_psr_register(&dp->encoder, analogix_dp_psr_set); dp->adp = analogix_dp_bind(dev, dp->drm_dev, &dp->plat_data); - if (IS_ERR(dp->adp)) + if (IS_ERR(dp->adp)) { + dp->encoder.funcs->destroy(&dp->encoder); return PTR_ERR(dp->adp); + } return 0; } @@ -377,6 +374,7 @@ static void rockchip_dp_unbind(struct device *dev, struct device *master, rockchip_drm_psr_unregister(&dp->encoder); analogix_dp_unbind(dp->adp); + dp->encoder.funcs->destroy(&dp->encoder); } static const struct component_ops rockchip_dp_component_ops = {