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[2620:137:e000::1:20]) by mx.google.com with ESMTP id ke16-20020a170903341000b001b3c8ef5c75si5724068plb.89.2023.06.22.02.57.17; Thu, 22 Jun 2023 02:57:30 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232395AbjFVJb3 (ORCPT + 99 others); Thu, 22 Jun 2023 05:31:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36464 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232356AbjFVJ3w (ORCPT ); Thu, 22 Jun 2023 05:29:52 -0400 Received: from baptiste.telenet-ops.be (baptiste.telenet-ops.be [IPv6:2a02:1800:120:4::f00:13]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B29734EDC for ; Thu, 22 Jun 2023 02:22:48 -0700 (PDT) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed20:991a:a831:ea4b:6058]) by baptiste.telenet-ops.be with bizsmtp id C9Nj2A0191yfRTD019Njqu; Thu, 22 Jun 2023 11:22:44 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtp (Exim 4.95) (envelope-from ) id 1qCGWY-000BxN-6R; Thu, 22 Jun 2023 11:22:43 +0200 Received: from geert by rox.of.borg with local (Exim 4.95) (envelope-from ) id 1qCGWZ-003Vy7-PR; Thu, 22 Jun 2023 11:22:43 +0200 From: Geert Uytterhoeven To: Laurent Pinchart , Kieran Bingham , David Airlie , Daniel Vetter , Thomas Zimmermann , Magnus Damm Cc: dri-devel@lists.freedesktop.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH 32/39] drm: renesas: shmobile: Shutdown the display on remove Date: Thu, 22 Jun 2023 11:21:44 +0200 Message-Id: <2c28c0a137854d39b6bc997a21bd6d2db1f7a0a5.1687423204.git.geert+renesas@glider.be> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 X-Spam-Status: No, score=-2.4 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1769396345525174297?= X-GMAIL-MSGID: =?utf-8?q?1769396345525174297?= When the device is unbound from the driver, the display may be active. Make sure it gets shut down. Signed-off-by: Geert Uytterhoeven Reviewed-by: Laurent Pinchart --- drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c b/drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c index a29c0c1093725b6e..636f1888b815579b 100644 --- a/drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c +++ b/drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c @@ -16,6 +16,7 @@ #include #include +#include #include #include #include @@ -145,6 +146,7 @@ static int shmob_drm_remove(struct platform_device *pdev) struct drm_device *ddev = &sdev->ddev; drm_dev_unregister(ddev); + drm_helper_force_disable_all(ddev); drm_kms_helper_poll_fini(ddev); return 0; }