From patchwork Sun May 31 19:39:36 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Lindgren X-Patchwork-Id: 11580985 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3F2CC739 for ; Sun, 31 May 2020 19:40:31 +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 1CBE8206A1 for ; Sun, 31 May 2020 19:40:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Cdhkvrvl" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1CBE8206A1 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+patchwork-linux-arm=patchwork.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:MIME-Version: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:In-Reply-To:References: List-Owner; bh=tY3t4zPM1i/Z1GCIC2JOPxH/tOQRf+QiM3ZsgjanDEY=; b=CdhkvrvlKxxmbV 08/8/NYoVluCudQK8OEY8wVhVlJ5OSu2SjZZPUik2wKqw/vPBdOn76d8UHLW3lzoIXSgrgc6S9RZQ zcBFX7O42+ySUD6yO21Sm2PhHxRLPkDr3ncgABLFgeFK9tlQe9L0DIUzeONl4kfWQN+xV5LGXFSsW BNt2D75mAAWOt+CljjAS8wm6FXumfcFmSSHT9Dr11YTE7ECT0bGXa9xDMetNscWtHMpIz6cBHx+49 NeRAYvPLGTqF7i/dDAVJA7ex0pdsUxD71ZWAROZ6gfG/nS2KWhy6szvDA7IOzaMbkDJV2u5qQx1EG XbFe8E/J9EZYbVW0P6Tg==; 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 1jfToc-000303-FP; Sun, 31 May 2020 19:40:14 +0000 Received: from muru.com ([72.249.23.125]) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jfToX-0002GT-GO for linux-arm-kernel@lists.infradead.org; Sun, 31 May 2020 19:40:12 +0000 Received: from hillo.muru.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTP id B2143810A; Sun, 31 May 2020 19:40:55 +0000 (UTC) From: Tony Lindgren To: linux-omap@vger.kernel.org Subject: [PATCH 0/5] Suspend and resume fixes for omapdrm pdata removal Date: Sun, 31 May 2020 12:39:36 -0700 Message-Id: <20200531193941.13179-1-tony@atomide.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200531_124009_600297_0CD087F3 X-CRM114-Status: UNSURE ( 9.78 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [72.249.23.125 listed in list.dnswl.org] 0.0 SPF_NONE SPF: sender does not publish an SPF Record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 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 , Keerthy , Tomi Valkeinen , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, "Andrew F . Davis" , Peter Ujfalusi , Faiz Abbas , Laurent Pinchart , Greg Kroah-Hartman , Suman Anna , linux-arm-kernel@lists.infradead.org, Roger Quadros Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Hi all, Recent omapdrm related changes to drop legacy platform data caused a suspend and resume regression. I must have only tested suspend and resume only with the changes preparing to drop the platform data, but looks like I forgot to test suspend after dropping the platform data. There seem to be other longer term DSS regressions remaining too. Looks like at least panel-simple currently does not probe. It fails with "panel-simple display: Reject override mode: panel has a fixed mode". I think the solution there is to drop the board specific panel-timing related dts lines, but that still seems to be pending. Anyways, no luck getting the LCD enabled on am437x-sk-evm with v5.6 or v5.7-rc kernels. Regards, Tony Tony Lindgren (5): drm/omap: Fix suspend resume regression after platform data removal bus: ti-sysc: Use optional clocks on for enable and wait for softreset bit bus: ti-sysc: Ignore clockactivity unless specified as a quirk bus: ti-sysc: Fix uninitialized framedonetv_irq ARM: OMAP2+: Fix legacy mode dss_reset arch/arm/mach-omap2/omap_hwmod.c | 2 +- drivers/bus/ti-sysc.c | 93 ++++++++++++++++++------ drivers/gpu/drm/omapdrm/dss/dispc.c | 6 +- drivers/gpu/drm/omapdrm/dss/dsi.c | 6 +- drivers/gpu/drm/omapdrm/dss/dss.c | 6 +- drivers/gpu/drm/omapdrm/dss/venc.c | 6 +- drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 4 +- 7 files changed, 79 insertions(+), 44 deletions(-)