From patchwork Fri Oct 16 14:28:51 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Sharma, Shashank" X-Patchwork-Id: 7415861 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 8A44D9F1D5 for ; Fri, 16 Oct 2015 14:20:26 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 982A920A65 for ; Fri, 16 Oct 2015 14:20:25 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id B12DB20734 for ; Fri, 16 Oct 2015 14:20:24 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DC464720C4; Fri, 16 Oct 2015 07:20:23 -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 C5829720BE; Fri, 16 Oct 2015 07:20:22 -0700 (PDT) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga102.jf.intel.com with ESMTP; 16 Oct 2015 07:20:22 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.17,689,1437462000"; d="scan'208";a="794894889" Received: from shashanks-desktop.iind.intel.com ([10.223.26.81]) by orsmga001.jf.intel.com with ESMTP; 16 Oct 2015 07:20:18 -0700 From: Shashank Sharma To: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, emil.l.velikov@gmail.com, matthew.d.roper@intel.com, robert.bradford@intel.com, jim.bish@intel.com Date: Fri, 16 Oct 2015 19:58:51 +0530 Message-Id: <1445005751-14918-4-git-send-email-shashank.sharma@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1445005751-14918-1-git-send-email-shashank.sharma@intel.com> References: <1445005751-14918-1-git-send-email-shashank.sharma@intel.com> Cc: annie.j.matheson@intel.com, kausalmalladi@gmail.com, daniel.vetter@intel.com Subject: [Intel-gfx] [PATCH v6 03/23] drm: Add color correction blobs in CRTC state 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, T_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 This patch adds new variables in CRTC state, to hold respective color correction blobs. These blobs will be required during the atomic commit for writing the color correction values in correction registers. Signed-off-by: Shashank Sharma Signed-off-by: Kausal Malladi --- drivers/gpu/drm/drm_atomic_helper.c | 12 ++++++++++++ include/drm/drm_crtc.h | 5 +++++ 2 files changed, 17 insertions(+) diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index 87a2a44..d73ca9b9 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -2193,6 +2193,12 @@ void __drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc, if (state->mode_blob) drm_property_reference_blob(state->mode_blob); + if (state->ctm_blob) + drm_property_reference_blob(state->ctm_blob); + if (state->palette_after_ctm_blob) + drm_property_reference_blob(state->palette_after_ctm_blob); + if (state->palette_before_ctm_blob) + drm_property_reference_blob(state->palette_before_ctm_blob); state->mode_changed = false; state->active_changed = false; state->planes_changed = false; @@ -2238,6 +2244,12 @@ void __drm_atomic_helper_crtc_destroy_state(struct drm_crtc *crtc, { if (state->mode_blob) drm_property_unreference_blob(state->mode_blob); + if (state->ctm_blob) + drm_property_unreference_blob(state->ctm_blob); + if (state->palette_after_ctm_blob) + drm_property_unreference_blob(state->palette_after_ctm_blob); + if (state->palette_before_ctm_blob) + drm_property_unreference_blob(state->palette_before_ctm_blob); } EXPORT_SYMBOL(__drm_atomic_helper_crtc_destroy_state); diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index 1a56596..d416e20 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -304,6 +304,11 @@ struct drm_crtc_state { /* blob property to expose current mode to atomic userspace */ struct drm_property_blob *mode_blob; + /* blob properties to hold the color properties' blobs */ + struct drm_property_blob *palette_before_ctm_blob; + struct drm_property_blob *palette_after_ctm_blob; + struct drm_property_blob *ctm_blob; + struct drm_pending_vblank_event *event; struct drm_atomic_state *state;