From patchwork Thu Jan 21 02:26:15 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: tom.orourke@intel.com X-Patchwork-Id: 8076801 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 969EC9F1C0 for ; Thu, 21 Jan 2016 02:27:29 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D3EF0205EA for ; Thu, 21 Jan 2016 02:27:28 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 06141205E7 for ; Thu, 21 Jan 2016 02:27:28 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3F9A66E1E0; Wed, 20 Jan 2016 18:27:27 -0800 (PST) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id 287696E1DA for ; Wed, 20 Jan 2016 18:27:25 -0800 (PST) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga101.jf.intel.com with ESMTP; 20 Jan 2016 18:27:24 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,323,1449561600"; d="scan'208";a="897780481" Received: from torourke-desk.ra.intel.com (HELO localhost.localdomain) ([10.10.35.157]) by fmsmga002.fm.intel.com with ESMTP; 20 Jan 2016 18:27:24 -0800 From: tom.orourke@intel.com To: intel-gfx@lists.freedesktop.org Date: Wed, 20 Jan 2016 18:26:15 -0800 Message-Id: <1453343184-160456-14-git-send-email-tom.orourke@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1453343184-160456-1-git-send-email-tom.orourke@intel.com> References: <1453343184-160456-1-git-send-email-tom.orourke@intel.com> Subject: [Intel-gfx] [RFC 13/22] drm/i915/slpc: Add Display mode event related data structures X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Sagar Arun Kamble Signed-off-by: Sagar Arun Kamble Acked-by: Tom O'Rourke --- drivers/gpu/drm/i915/intel_slpc.h | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_slpc.h b/drivers/gpu/drm/i915/intel_slpc.h index 7287c65..9673a63 100644 --- a/drivers/gpu/drm/i915/intel_slpc.h +++ b/drivers/gpu/drm/i915/intel_slpc.h @@ -103,8 +103,46 @@ struct slpc_shared_data { u32 override_parameters_values[SLPC_MAX_OVERRIDE_PARAMETERS]; } __packed; +#ifndef MAX_INTEL_PIPES +#define MAX_INTEL_PIPES 3 +#endif +#ifndef MAX_PLANES_PER_PIPE +#define MAX_PLANES_PER_PIPE 4 +#endif +#ifndef MAX_NUM_OF_PIPE +#define MAX_NUM_OF_PIPE (MAX_INTEL_PIPES + 1) +#endif + +struct intel_display_pipe_basic_info { + union { + u32 data; + struct { + u32 is_widi:1; + u32 refresh_rate:7; + u32 vsync_ft_usec:24; + }; + }; +}__packed; + +struct intel_slpc_display_mode_event_params { + struct { + struct intel_display_pipe_basic_info per_pipe_info[MAX_NUM_OF_PIPE]; + union { + u32 global_data; + struct { + u32 active_pipes_bitmask:MAX_NUM_OF_PIPE; + u32 fullscreen_pipes:MAX_NUM_OF_PIPE; + u32 vbi_sync_on_pipes:MAX_NUM_OF_PIPE; + u32 num_active_pipes:2; + }; + }; + }; +}__packed; + + struct intel_slpc { struct drm_i915_gem_object *shared_data_obj; + struct intel_slpc_display_mode_event_params display_mode_params; }; /* intel_slpc.c */