From patchwork Mon Dec 1 23:40:11 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matt Roper X-Patchwork-Id: 5416061 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 [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 8F8919F30B for ; Mon, 1 Dec 2014 23:40:41 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 76C9A2028D for ; Mon, 1 Dec 2014 23:40:40 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id E2871200C1 for ; Mon, 1 Dec 2014 23:40:38 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6700F6E405; Mon, 1 Dec 2014 15:40:38 -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 18FAE6E38B for ; Mon, 1 Dec 2014 15:40:37 -0800 (PST) Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga101.jf.intel.com with ESMTP; 01 Dec 2014 15:40:36 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.04,691,1406617200"; d="scan'208";a="491964886" Received: from mdroper-hswdev.fm.intel.com (HELO mdroper-hswdev) ([10.1.134.215]) by orsmga003.jf.intel.com with ESMTP; 01 Dec 2014 15:37:25 -0800 Received: from mattrope by mdroper-hswdev with local (Exim 4.82) (envelope-from ) id 1Xvaa4-0002UQ-8t; Mon, 01 Dec 2014 15:40:36 -0800 From: Matt Roper To: intel-gfx@lists.freedesktop.org Date: Mon, 1 Dec 2014 15:40:11 -0800 Message-Id: <1417477218-9519-3-git-send-email-matthew.d.roper@intel.com> X-Mailer: git-send-email 1.8.5.1 In-Reply-To: <1417477218-9519-1-git-send-email-matthew.d.roper@intel.com> References: <1417477218-9519-1-git-send-email-matthew.d.roper@intel.com> Cc: Gustavo Padovan Subject: [Intel-gfx] [PATCH 03/10] drm/i915: remove intel_pipe_set_base() (v4) 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 From: Gustavo Padovan After some refactor intel_primary_plane_setplane() does the same as intel_pipe_set_base() so we can get rid of it and replace the calls with intel_primary_plane_setplane(). v2: take Ville's comments: - get the right arguments for update_plane() - use drm_crtc_get_hv_timing() v3 (by Matt): - Rebase to latest di-nightly codebase - Use primary->funcs->update_plane() in __intel_set_mode() - Use primary->funcs->disable_plane() in intel_crtc_disable() v4 (by Matt): - Drop redundant calls to intel_crtc_wait_for_pending_flips() before calling update_plane() (Ville) Signed-off-by: Gustavo Padovan Signed-off-by: Matt Roper Acked-and-mourned-by: Jesse Barnes Reviewed-by: Ander Conselvan de Oliveira --- drivers/gpu/drm/i915/intel_display.c | 129 ++++++++--------------------------- 1 file changed, 28 insertions(+), 101 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 9f9ed54..afff718 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2954,71 +2954,6 @@ static void intel_update_pipe_size(struct intel_crtc *crtc) crtc->config.pipe_src_h = adjusted_mode->crtc_vdisplay; } -static int -intel_pipe_set_base(struct drm_crtc *crtc, int x, int y, - struct drm_framebuffer *fb) -{ - struct drm_device *dev = crtc->dev; - struct drm_i915_private *dev_priv = dev->dev_private; - struct intel_crtc *intel_crtc = to_intel_crtc(crtc); - enum pipe pipe = intel_crtc->pipe; - struct drm_framebuffer *old_fb = crtc->primary->fb; - struct drm_i915_gem_object *old_obj = intel_fb_obj(old_fb); - int ret; - - if (intel_crtc_has_pending_flip(crtc)) { - DRM_ERROR("pipe is still busy with an old pageflip\n"); - return -EBUSY; - } - - /* no fb bound */ - if (!fb) { - DRM_ERROR("No FB bound\n"); - return 0; - } - - if (intel_crtc->plane > INTEL_INFO(dev)->num_pipes) { - DRM_ERROR("no plane for crtc: plane %c, num_pipes %d\n", - plane_name(intel_crtc->plane), - INTEL_INFO(dev)->num_pipes); - return -EINVAL; - } - - mutex_lock(&dev->struct_mutex); - ret = intel_pin_and_fence_fb_obj(crtc->primary, fb, NULL); - if (ret == 0) - i915_gem_track_fb(old_obj, intel_fb_obj(fb), - INTEL_FRONTBUFFER_PRIMARY(pipe)); - mutex_unlock(&dev->struct_mutex); - if (ret != 0) { - DRM_ERROR("pin & fence failed\n"); - return ret; - } - - dev_priv->display.update_primary_plane(crtc, fb, x, y); - - if (intel_crtc->active) - intel_frontbuffer_flip(dev, INTEL_FRONTBUFFER_PRIMARY(pipe)); - - crtc->primary->fb = fb; - crtc->x = x; - crtc->y = y; - - if (old_fb) { - if (intel_crtc->active && old_fb != fb) - intel_wait_for_vblank(dev, intel_crtc->pipe); - mutex_lock(&dev->struct_mutex); - intel_unpin_fb_obj(old_obj); - mutex_unlock(&dev->struct_mutex); - } - - mutex_lock(&dev->struct_mutex); - intel_update_fbc(dev); - mutex_unlock(&dev->struct_mutex); - - return 0; -} - static void intel_fdi_normal_train(struct drm_crtc *crtc) { struct drm_device *dev = crtc->dev; @@ -5312,8 +5247,6 @@ static void intel_crtc_disable(struct drm_crtc *crtc) struct drm_device *dev = crtc->dev; struct drm_connector *connector; struct drm_i915_private *dev_priv = dev->dev_private; - struct drm_i915_gem_object *old_obj = intel_fb_obj(crtc->primary->fb); - enum pipe pipe = to_intel_crtc(crtc)->pipe; /* crtc should still be enabled when we disable it. */ WARN_ON(!crtc->enabled); @@ -5321,14 +5254,7 @@ static void intel_crtc_disable(struct drm_crtc *crtc) dev_priv->display.crtc_disable(crtc); dev_priv->display.off(crtc); - if (crtc->primary->fb) { - mutex_lock(&dev->struct_mutex); - intel_unpin_fb_obj(old_obj); - i915_gem_track_fb(old_obj, NULL, - INTEL_FRONTBUFFER_PRIMARY(pipe)); - mutex_unlock(&dev->struct_mutex); - crtc->primary->fb = NULL; - } + crtc->primary->funcs->disable_plane(crtc->primary); /* Update computed state. */ list_for_each_entry(connector, &dev->mode_config.connector_list, head) { @@ -9691,6 +9617,8 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *old_fb = crtc->primary->fb; struct drm_i915_gem_object *obj = intel_fb_obj(fb); struct intel_crtc *intel_crtc = to_intel_crtc(crtc); + struct drm_plane *primary = crtc->primary; + struct intel_plane *intel_plane = to_intel_plane(primary); enum pipe pipe = intel_crtc->pipe; struct intel_unpin_work *work; struct intel_engine_cs *ring; @@ -9849,8 +9777,15 @@ free_work: if (ret == -EIO) { out_hang: - intel_crtc_wait_for_pending_flips(crtc); - ret = intel_pipe_set_base(crtc, crtc->x, crtc->y, fb); + ret = primary->funcs->update_plane(primary, crtc, fb, + intel_plane->crtc_x, + intel_plane->crtc_y, + intel_plane->crtc_h, + intel_plane->crtc_w, + intel_plane->src_x, + intel_plane->src_y, + intel_plane->src_h, + intel_plane->src_w); if (ret == 0 && event) { spin_lock_irq(&dev->event_lock); drm_send_vblank_event(dev, pipe, event); @@ -11032,26 +10967,15 @@ static int __intel_set_mode(struct drm_crtc *crtc, * on the DPLL. */ for_each_intel_crtc_masked(dev, modeset_pipes, intel_crtc) { - struct drm_framebuffer *old_fb = crtc->primary->fb; - struct drm_i915_gem_object *old_obj = intel_fb_obj(old_fb); - struct drm_i915_gem_object *obj = intel_fb_obj(fb); + struct drm_plane *primary = intel_crtc->base.primary; + int vdisplay, hdisplay; - mutex_lock(&dev->struct_mutex); - ret = intel_pin_and_fence_fb_obj(crtc->primary, fb, NULL); - if (ret != 0) { - DRM_ERROR("pin & fence failed\n"); - mutex_unlock(&dev->struct_mutex); - goto done; - } - if (old_fb) - intel_unpin_fb_obj(old_obj); - i915_gem_track_fb(old_obj, obj, - INTEL_FRONTBUFFER_PRIMARY(intel_crtc->pipe)); - mutex_unlock(&dev->struct_mutex); - - crtc->primary->fb = fb; - crtc->x = x; - crtc->y = y; + drm_crtc_get_hv_timing(mode, &hdisplay, &vdisplay); + ret = primary->funcs->update_plane(primary, &intel_crtc->base, + fb, 0, 0, + hdisplay, vdisplay, + x << 16, y << 16, + hdisplay << 16, vdisplay << 16); } /* Now enable the clocks, plane, pipe, and connectors that we set up. */ @@ -11517,11 +11441,14 @@ static int intel_crtc_set_config(struct drm_mode_set *set) disable_pipes); } else if (config->fb_changed) { struct intel_crtc *intel_crtc = to_intel_crtc(set->crtc); - - intel_crtc_wait_for_pending_flips(set->crtc); - - ret = intel_pipe_set_base(set->crtc, - set->x, set->y, set->fb); + struct drm_plane *primary = set->crtc->primary; + int vdisplay, hdisplay; + + drm_crtc_get_hv_timing(set->mode, &hdisplay, &vdisplay); + ret = primary->funcs->update_plane(primary, set->crtc, set->fb, + 0, 0, hdisplay, vdisplay, + set->x << 16, set->y << 16, + hdisplay << 16, vdisplay << 16); /* * We need to make sure the primary plane is re-enabled if it