From patchwork Tue Aug 21 08:38:54 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Kumar, Mahesh" X-Patchwork-Id: 10571227 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 420BA13B6 for ; Tue, 21 Aug 2018 08:37:14 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2ED8B29CB4 for ; Tue, 21 Aug 2018 08:37:14 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2330A29EA3; Tue, 21 Aug 2018 08:37:14 +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=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=unavailable 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 E342429CB4 for ; Tue, 21 Aug 2018 08:37:13 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C2EFA6E23E; Tue, 21 Aug 2018 08:37:08 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 654E76E17E; Tue, 21 Aug 2018 08:37:07 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 21 Aug 2018 01:37:05 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.53,269,1531810800"; d="scan'208";a="66628496" Received: from unknown (HELO localhost.localdomain) ([10.223.25.241]) by orsmga007.jf.intel.com with ESMTP; 21 Aug 2018 01:36:37 -0700 From: Mahesh Kumar To: intel-gfx@lists.freedesktop.org Subject: [PATCH 0/4] Improve crc-core driver interface Date: Tue, 21 Aug 2018 14:08:54 +0530 Message-Id: <20180821083858.26275-1-mahesh1.kumar@intel.com> X-Mailer: git-send-email 2.16.2 MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: daniel.vetter@intel.com, Mahesh Kumar , dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP This series improves crc-core <-> driver interface. This series adds following functionality in the crc-core - Now control node will print all the available sources if implemented by driver along with current source. - Setting of sorce will fail if provided source is not supported - cleanup of crtc_crc_open function first allocate memory before enabling CRC generation - Don't block open() call instead wait in crc read call. Changes: - Rebase on top of VKMS driver - Include pre_crc_read patch Cc: dri-devel@lists.freedesktop.org Mahesh Kumar (4): drm/vkms/crc: Implement verify_crc_source callback drm/crc: Cleanup crtc_crc_open function Revert "drm: crc: Wait for a frame before returning from open()" drm/crc: add pre_crc_read function drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 3 +- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c | 4 +- drivers/gpu/drm/drm_debugfs_crc.c | 79 ++++++++++------------ drivers/gpu/drm/i915/intel_drv.h | 3 +- drivers/gpu/drm/i915/intel_pipe_crc.c | 4 +- drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 4 +- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 6 +- drivers/gpu/drm/vkms/vkms_crc.c | 41 ++++++++--- drivers/gpu/drm/vkms/vkms_crtc.c | 1 + drivers/gpu/drm/vkms/vkms_drv.h | 5 +- include/drm/drm_crtc.h | 17 ++++- 11 files changed, 93 insertions(+), 74 deletions(-)