From patchwork Wed Sep 23 14:29:36 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maarten Lankhorst X-Patchwork-Id: 7250121 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 3045B9F6CD for ; Wed, 23 Sep 2015 14:29:54 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 56D8720A5E for ; Wed, 23 Sep 2015 14:29:53 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 3E57A20A7C for ; Wed, 23 Sep 2015 14:29:52 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 24E1F6EDA7; Wed, 23 Sep 2015 07:29:51 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mblankhorst.nl (mblankhorst.nl [141.105.120.124]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4A0C56EC28 for ; Wed, 23 Sep 2015 07:29:48 -0700 (PDT) Received: from patser.lan (5ED48611.cm-7-5c.dynamic.ziggo.nl [94.212.134.17]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: mlankhorst) by mblankhorst.nl (Postfix) with ESMTPSA id A540818C04C; Wed, 23 Sep 2015 16:29:47 +0200 (CEST) From: Maarten Lankhorst To: intel-gfx@lists.freedesktop.org Date: Wed, 23 Sep 2015 16:29:36 +0200 Message-Id: <1443018579-20100-2-git-send-email-maarten.lankhorst@linux.intel.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1443018579-20100-1-git-send-email-maarten.lankhorst@linux.intel.com> References: <1443018579-20100-1-git-send-email-maarten.lankhorst@linux.intel.com> Subject: [Intel-gfx] [PATCH 1/4] drm/i915: Update legacy primary state outside the commit hook, v2. 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 This should allow not running plane commit when the crtc is off. While the atomic helpers update those, crtc->x/y is only updated during modesets, and primary plane is updated after this function returns. Unfortunately non-atomic watermarks and fbc still depend on this state inside i915, so it has to be kept in sync. Changes since v1: - Add comment that the legacy state is updated for fbc. Signed-off-by: Maarten Lankhorst --- drivers/gpu/drm/i915/intel_display.c | 19 ++++++++++++------- 1 file changed, 12 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 2a1fab3eb285..b8cd2aec3bf8 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -12206,6 +12206,18 @@ intel_modeset_update_crtc_state(struct drm_atomic_state *state) crtc->hwmode = crtc->state->adjusted_mode; else crtc->hwmode.crtc_clock = 0; + + /* + * Update legacy state to satisfy fbc code. This can + * be removed when fbc uses the atomic state. + */ + if (drm_atomic_get_existing_plane_state(state, crtc->primary)) { + struct drm_plane_state *plane_state = crtc->primary->state; + + crtc->primary->fb = plane_state->fb; + crtc->x = plane_state->src_x >> 16; + crtc->y = plane_state->src_y >> 16; + } } } @@ -13442,15 +13454,8 @@ intel_commit_primary_plane(struct drm_plane *plane, struct drm_framebuffer *fb = state->base.fb; struct drm_device *dev = plane->dev; struct drm_i915_private *dev_priv = dev->dev_private; - struct intel_crtc *intel_crtc; - struct drm_rect *src = &state->src; crtc = crtc ? crtc : plane->crtc; - intel_crtc = to_intel_crtc(crtc); - - plane->fb = fb; - crtc->x = src->x1 >> 16; - crtc->y = src->y1 >> 16; if (!crtc->state->active) return;