From patchwork Thu Mar 30 11:15:23 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 9653957 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 5C3B760113 for ; Thu, 30 Mar 2017 11:17:50 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5275D284EF for ; Thu, 30 Mar 2017 11:17:50 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4733828544; Thu, 30 Mar 2017 11:17:50 +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=-4.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 0E8A8284EF for ; Thu, 30 Mar 2017 11:17:50 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id CD3926E8A8; Thu, 30 Mar 2017 11:16:52 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from fllnx209.ext.ti.com (fllnx209.ext.ti.com [198.47.19.16]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5E79F6E8C9 for ; Thu, 30 Mar 2017 11:16:37 +0000 (UTC) Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by fllnx209.ext.ti.com (8.15.1/8.15.1) with ESMTP id v2UBGFew031342; Thu, 30 Mar 2017 06:16:15 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ti.com; s=ti-com-17Q1; t=1490872575; bh=amyI2bjHzb9TjVJum8r8XKebxJ98LcnKzK1bs8OZE1k=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=l2UTW34UNYikxu0UtpM1dEDrQxVf+keWLqLxC0W0oHj9e//Kdbgl4TWShlZV4OC1S lIyEK/jXng9/GGQUtsTI8k6DYGJevElrMF3YLW7zH3yP8rowYlBoXx8WmAt3drdeTh 8Ghqwbl9/MFliX8KoxiAor21UiuMcy7vugZuBkiE= Received: from DLEE71.ent.ti.com (dlee71.ent.ti.com [157.170.170.114]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id v2UBG9mH004306; Thu, 30 Mar 2017 06:16:10 -0500 Received: from dflp32.itg.ti.com (10.64.6.15) by DLEE71.ent.ti.com (157.170.170.114) with Microsoft SMTP Server id 14.3.294.0; Thu, 30 Mar 2017 06:16:09 -0500 Received: from deskari.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id v2UBFV8H016391; Thu, 30 Mar 2017 06:16:08 -0500 From: Tomi Valkeinen To: , Laurent Pinchart Subject: [PATCHv4 23/29] drm/omap: display: Add displays in sorted order to the panel_list Date: Thu, 30 Mar 2017 14:15:23 +0300 Message-ID: <1490872529-23084-24-git-send-email-tomi.valkeinen@ti.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1490872529-23084-1-git-send-email-tomi.valkeinen@ti.com> References: <1490872529-23084-1-git-send-email-tomi.valkeinen@ti.com> MIME-Version: 1.0 Cc: Peter Ujfalusi , Tomi Valkeinen , Jyri Sarha X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Peter Ujfalusi Keep the panel_list ordered according to aliases. The DRM connectors will be created following the panel_list. By keeping the list ordered the DRM connectors will be created in the same order regardless of the driver probe order. Signed-off-by: Peter Ujfalusi Signed-off-by: Tomi Valkeinen --- drivers/gpu/drm/omapdrm/dss/display.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/omapdrm/dss/display.c b/drivers/gpu/drm/omapdrm/dss/display.c index 94c012e0584b..26cb59be045e 100644 --- a/drivers/gpu/drm/omapdrm/dss/display.c +++ b/drivers/gpu/drm/omapdrm/dss/display.c @@ -83,6 +83,7 @@ static int disp_num_counter; int omapdss_register_display(struct omap_dss_device *dssdev) { struct omap_dss_driver *drv = dssdev->driver; + struct list_head *cur; int id; /* @@ -118,7 +119,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev) drv->get_timings = omapdss_default_get_timings; mutex_lock(&panel_list_mutex); - list_add_tail(&dssdev->panel_list, &panel_list); + list_for_each(cur, &panel_list) { + struct omap_dss_device *ldev = list_entry(cur, + struct omap_dss_device, + panel_list); + if (strcmp(ldev->alias, dssdev->alias) > 0) + break; + } + list_add_tail(&dssdev->panel_list, cur); mutex_unlock(&panel_list_mutex); return 0; }