From patchwork Thu Aug 6 16:38:12 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Sharma, Shashank" X-Patchwork-Id: 6961031 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id C87CAC05AC for ; Thu, 6 Aug 2015 16:30:31 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E3DE820702 for ; Thu, 6 Aug 2015 16:30:30 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 104B1206F1 for ; Thu, 6 Aug 2015 16:30:30 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6EAED6E862; Thu, 6 Aug 2015 09:30:29 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 772C76E862; Thu, 6 Aug 2015 09:30:28 -0700 (PDT) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga102.jf.intel.com with ESMTP; 06 Aug 2015 09:30:29 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.15,623,1432623600"; d="scan'208";a="779156118" Received: from shashanks-desktop.iind.intel.com ([10.223.26.81]) by orsmga002.jf.intel.com with ESMTP; 06 Aug 2015 09:30:22 -0700 From: Shashank Sharma To: dri-devel@lists.freedesktop.org, matthew.d.roper@intel.com, robert.bradford@intel.com, thierry.reding@gmail.com, gary.k.smith@intel.com, hverkuil@xs4all.nl, jim.bish@intel.com, intel-gfx@lists.freedesktop.org Date: Thu, 6 Aug 2015 22:08:12 +0530 Message-Id: <1438879107-22819-4-git-send-email-shashank.sharma@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1438879107-22819-1-git-send-email-shashank.sharma@intel.com> References: <1438879107-22819-1-git-send-email-shashank.sharma@intel.com> Cc: annie.j.matheson@intel.com, vijay.a.purushothaman@intel.com, kausalmalladi@gmail.com, jesse.barnes@intel.com, daniel.vetter@intel.com, susanta.bhattacharjee@intel.com Subject: [Intel-gfx] [PATCH 03/18] drm/i915: Add atomic get property interface for CRTC 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=-4.3 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: Kausal Malladi This patch adds atomic get property interface for Intel CRTC. This interface will be used for get operation on any non-core DRM properties. Signed-off-by: Shashank Sharma Signed-off-by: Kausal Malladi --- drivers/gpu/drm/i915/intel_atomic.c | 8 ++++++++ drivers/gpu/drm/i915/intel_display.c | 1 + drivers/gpu/drm/i915/intel_drv.h | 4 ++++ 3 files changed, 13 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_atomic.c b/drivers/gpu/drm/i915/intel_atomic.c index 922fecf..8d04ee8 100644 --- a/drivers/gpu/drm/i915/intel_atomic.c +++ b/drivers/gpu/drm/i915/intel_atomic.c @@ -327,3 +327,11 @@ int intel_crtc_atomic_set_property(struct drm_crtc *crtc, DRM_DEBUG_KMS("Unknown crtc property '%s'\n", property->name); return -EINVAL; } + +int intel_crtc_atomic_get_property(struct drm_crtc *crtc, + const struct drm_crtc_state *state, + struct drm_property *property, + uint64_t *val) +{ + return 0; +} diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 1fbf0ff..1412e21 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -13353,6 +13353,7 @@ static const struct drm_crtc_funcs intel_crtc_funcs = { .page_flip = intel_crtc_page_flip, .set_property = drm_atomic_helper_crtc_set_property, .atomic_set_property = intel_crtc_atomic_set_property, + .atomic_get_property = intel_crtc_atomic_get_property, .atomic_duplicate_state = intel_crtc_duplicate_state, .atomic_destroy_state = intel_crtc_destroy_state, }; diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index c0ae529..b3dc138 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1426,6 +1426,10 @@ int intel_crtc_atomic_set_property(struct drm_crtc *plane, struct drm_crtc_state *state, struct drm_property *property, uint64_t val); +int intel_crtc_atomic_get_property(struct drm_crtc *plane, + const struct drm_crtc_state *state, + struct drm_property *property, + uint64_t *val); /* intel_atomic_plane.c */ struct intel_plane_state *intel_create_plane_state(struct drm_plane *plane);