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 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AD5B5C433F5 for ; Thu, 17 Feb 2022 10:32:25 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1B28E10E975; Thu, 17 Feb 2022 10:32:25 +0000 (UTC) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8285310E975 for ; Thu, 17 Feb 2022 10:32:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1645093944; x=1676629944; h=from:to:subject:date:message-id:mime-version: content-transfer-encoding; bh=zOZA7qOPxLod+HsCAVMdYWHzn+PZnNEyfYSt1ZGX9jA=; b=nhzJTTE1AymxJkgO3Vcq33zsUP+34shGaz+s5h9Sbhp2SR3vKQyB9zwS bi5nxzB9XMxNfR1I+jReNBLK7VoC6Ttr6/d3K4hxBAHK5jMdwYlSPEQkK kcaCeiIll204qC095weoUBgKbYZgN702Lj7NiNB4lXCF+kVMfsdemRuaV gHDsRNxmWFZKe2EleZZt1F0TzD+jlpbtjDpAaSHUOw/3kuv8N3vOAZlHn 0YRoXf28+CO/J7kN6UTE+t0/P7LFjZVXxzapIv5LTzFN1uCBl6DwXPvPe ezMXa8amuLLn6GWcYP7UhfojwUQxhbYz7TvuUHF2Ymb6Q/kDUcZPD+zO/ A==; X-IronPort-AV: E=McAfee;i="6200,9189,10260"; a="337288890" X-IronPort-AV: E=Sophos;i="5.88,375,1635231600"; d="scan'208";a="337288890" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Feb 2022 02:32:24 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,375,1635231600"; d="scan'208";a="503444921" Received: from stinkpipe.fi.intel.com (HELO stinkbox) ([10.237.72.151]) by orsmga002.jf.intel.com with SMTP; 17 Feb 2022 02:32:22 -0800 Received: by stinkbox (sSMTP sendmail emulation); Thu, 17 Feb 2022 12:32:21 +0200 From: Ville Syrjala To: intel-gfx@lists.freedesktop.org Date: Thu, 17 Feb 2022 12:32:17 +0200 Message-Id: <20220217103221.10405-1-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Intel-gfx] [PATCH 0/4] drm/i915: Fix disabled crtc state clearing, again X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: Ville Syrjälä The latest bigjoiner pipesrc rect series ran into problems due to stale junk left over in the state of disabled crtcs. This was a mild surprise since I clearly remember addressing that very issue a few years ago. Turns out the introduction of bigjoiner undid that work, so now I get to restore it back to working order. Also pimped the debugfs state dump a bit to help diagnose such issues. Ville Syrjälä (4): drm/i915: Dump the crtc hw state always drm/i915: Dump hw.enable and pipe_mode drm/i915: Remove odd any_ms=true assignment drm/i915: Properly clear crtc state when disabling it fully, again drivers/gpu/drm/i915/display/intel_display.c | 10 +++++----- .../drm/i915/display/intel_display_debugfs.c | 19 ++++++++++--------- 2 files changed, 15 insertions(+), 14 deletions(-) -- 2.34.1