From patchwork Tue Dec 19 13:07:53 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?VmlsbGUgU3lyasOkbMOk?= X-Patchwork-Id: 13498266 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 E78A5C41535 for ; Tue, 19 Dec 2023 13:08:02 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 63F2110E14F; Tue, 19 Dec 2023 13:08:02 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) by gabe.freedesktop.org (Postfix) with ESMTPS id D31E610E14F for ; Tue, 19 Dec 2023 13:08:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1702991281; x=1734527281; h=from:to:subject:date:message-id:mime-version: content-transfer-encoding; bh=7fHCReWB18Am3F3iwLOl9baTLWgN3Hpejzomp28Jdu8=; b=QQXGL0sDRd8XJmKHIb7PptzdBntfmFilhsy3v9jtXEGul8YNmAN1+XAu 2GhNlwtG6Io+KIp/8h07VZD8KUuxLyHQMJW0HTWBfNacI5PxVnCSsDkh5 A2TfN9Y4VtPqR/ZQgZLm4bWr1jnXb7ghZjTK+E2AwsMJtAnGcf5ydhsTT f7sqfXU8Vee4kNkz1j3/IGhaNjCycMXxdulP9MUij8uUvxxF3bTsNNtVb V3FGS0IJBMT1bu5vHzt24LSebYi934HgoDq8jTSgsAZsN/NT/1tcHqPc2 ONN/57rQxBGPysi2uwPM58c5TcrPBBNwdt69Crh33FaofEsc4TspNTr7e Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10928"; a="17213541" X-IronPort-AV: E=Sophos;i="6.04,288,1695711600"; d="scan'208";a="17213541" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Dec 2023 05:08:00 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10928"; a="769230551" X-IronPort-AV: E=Sophos;i="6.04,288,1695711600"; d="scan'208";a="769230551" Received: from stinkpipe.fi.intel.com (HELO stinkbox) ([10.237.72.74]) by orsmga007.jf.intel.com with SMTP; 19 Dec 2023 05:07:57 -0800 Received: by stinkbox (sSMTP sendmail emulation); Tue, 19 Dec 2023 15:07:56 +0200 From: Ville Syrjala To: intel-gfx@lists.freedesktop.org Subject: [PATCH 0/3] drm/i915: Rework global state serialization Date: Tue, 19 Dec 2023 15:07:53 +0200 Message-ID: <20231219130756.25986-1-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 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 Rework the way we do the hardware serialization with global states. This avoids angering drm_atomic_check_only(), and I suppose it's a bit more efficient as well. Ville Syrjälä (3): drm/i915: Compute use_sagv_wm differently drm/i915: Rework global state serializaiton drm/i915: Extract intel_atomic_swap_state() drivers/gpu/drm/i915/display/intel_display.c | 42 +++++- .../gpu/drm/i915/display/intel_global_state.c | 137 ++++++++++++++++-- .../gpu/drm/i915/display/intel_global_state.h | 9 +- drivers/gpu/drm/i915/display/skl_watermark.c | 38 +++-- 4 files changed, 193 insertions(+), 33 deletions(-)