From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4234AC433E0 for ; Tue, 9 Jun 2020 16:52:45 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A432420737 for ; Tue, 9 Jun 2020 16:52:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Of6SoFH1" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A432420737 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=atomide.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ReiuqAAJuGb95m0DEed4303ERXaEjDofDGqV40Tl+WI=; b=Of6SoFH1t9LT6t dAOg+GxFED9bta81I+ELhnwdBCfCQho8/R7uru9iLQp2Yt1uMUHt52mtkWqN6t+8YTKyl0tbmmGKp KwzGghuOYNT/lV2CTzxpoBmtQjAmgQhzpq58PTYKE92VjXfMfDI+Q+Ov/ilKAurBzpZ6yGCrfgjZO J28oAZN+lHqqakFH7hljCeSs/tryNUuJzcRf0LKvj6x4NJGUYSX2GeJcZalKyM1h6asI+k0loOWkp ob3oQ7KmmYbm80WymjCsGeueAAFgT4QMkWihK/IxyyUlH/T215Pj5bAbndGxLHerdlyPPTwSW1T3j 5ZSq/bPZBG5WukOgOPIA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jihUS-0002h0-78; Tue, 09 Jun 2020 16:52:44 +0000 Received: from muru.com ([72.249.23.125]) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jihUP-0002gI-Qh for linux-arm-kernel@lists.infradead.org; Tue, 09 Jun 2020 16:52:43 +0000 Received: from atomide.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTPS id DA2BC8088; Tue, 9 Jun 2020 16:53:28 +0000 (UTC) Date: Tue, 9 Jun 2020 09:52:34 -0700 From: Tony Lindgren To: Tomi Valkeinen Subject: Re: [PATCH 1/5] drm/omap: Fix suspend resume regression after platform data removal Message-ID: <20200609165234.GM37466@atomide.com> References: <20200531193941.13179-1-tony@atomide.com> <20200531193941.13179-2-tony@atomide.com> <16ba1808-5c7f-573d-8dd0-c80cac2f476e@ti.com> <20200603140639.GG37466@atomide.com> <47e286dd-f87a-4440-5bde-1f7b53e8b672@ti.com> <20200609151943.GL37466@atomide.com> <9ed70121-2a53-d2b3-051a-88eb83e6c53f@ti.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <9ed70121-2a53-d2b3-051a-88eb83e6c53f@ti.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200609_095241_903605_6516F884 X-CRM114-Status: UNSURE ( 8.14 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Nishanth Menon , Tero Kristo , Grygorii Strashko , Dave Gerlach , Greg Kroah-Hartman , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, "Andrew F . Davis" , Peter Ujfalusi , Faiz Abbas , Laurent Pinchart , Keerthy , Suman Anna , linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Roger Quadros Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org * Tomi Valkeinen [200609 15:27]: > On 09/06/2020 18:19, Tony Lindgren wrote: > > Currently I'm only able to rmmod -f omapdrm, not sure if these issues might > > be related. > > Hmm, I always use modules, and can unload omapdrm and drm fine. But there's > a sequence that must be followed. However, the sequence starts with > unloading omapdrm... What behavior you see with rmmod? Hmm maybe it's output specific somehow? I just tried again with the following with v5.7. I see the omapdrm usage count issue happen at least on duovero, but don't seem to currently get /dev/fb0 initialized on x15 with these: modprobe omapdrm #modprobe connector_hdmi # up to v5.6 modprobe display-connector # starting with v5.7-rc1 modprobe ti-tpd12s015 # beagle-x15 modprobe omapdss # rmmod omapdrm rmmod: ERROR: Module omapdrm is in use # lsmod | grep omapdrm omapdrm 65536 1 omapdss_base 16384 2 omapdrm,omapdss drm_kms_helper 155648 3 omapdss_base,omapdrm,omapdss drm 372736 7 ti_tpd12s015,omapdss_base,display_connector,omapdrm,omapdss,drm_kms_helper On beagle-x15 I see these errors after modprobe: DSS: OMAP DSS rev 6.1 omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops [omapdss]) omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_component_ops [omapdss]) [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). omapdrm omapdrm.0: [drm] Cannot find any crtc or sizes [drm] Initialized omapdrm 1.0.0 20110917 for omapdrm.0 on minor 0 omapdrm omapdrm.0: [drm] Cannot find any crtc or sizes aic_dvdd_fixed: disabling ldousb: disabling Maybe I'm missing some related module on x15? Regards, Tony _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel