From patchwork Tue Oct 20 12:34:30 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Sharma, Shashank" X-Patchwork-Id: 7446491 Return-Path: X-Original-To: patchwork-dri-devel@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 4818CBEEA4 for ; Tue, 20 Oct 2015 12:26:09 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 78E5520688 for ; Tue, 20 Oct 2015 12:26:08 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 8577520648 for ; Tue, 20 Oct 2015 12:26:02 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5008A6EBEB; Tue, 20 Oct 2015 05:26:01 -0700 (PDT) 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 ESMTP id 4C3616EBEB; Tue, 20 Oct 2015 05:26:00 -0700 (PDT) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga101.jf.intel.com with ESMTP; 20 Oct 2015 05:26:00 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.17,707,1437462000"; d="scan'208";a="831176266" Received: from shashanks-desktop.iind.intel.com ([10.223.26.81]) by fmsmga002.fm.intel.com with ESMTP; 20 Oct 2015 05:25:55 -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 Subject: [PATCH v7 03/25] drm: Add color correction blobs in CRTC state Date: Tue, 20 Oct 2015 18:04:30 +0530 Message-Id: <1445344492-8296-4-git-send-email-shashank.sharma@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1445344492-8296-1-git-send-email-shashank.sharma@intel.com> References: <1445344492-8296-1-git-send-email-shashank.sharma@intel.com> Cc: annie.j.matheson@intel.com, avinash.reddy.palleti@intel.com, indranil.mukherjee@intel.com, kausalmalladi@gmail.com, gary.k.smith@intel.com, daniel.vetter@intel.com, kiran.s.kumar@intel.com X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 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 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 0c6f621..57a1bcf 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -2198,6 +2198,12 @@ 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; @@ -2243,6 +2249,12 @@ 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 f58b595..cea6b3b 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;