From patchwork Mon Jan 9 11:56:26 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shawn Guo X-Patchwork-Id: 9504513 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id CAC3760710 for ; Mon, 9 Jan 2017 11:57:26 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A9BAF284B6 for ; Mon, 9 Jan 2017 11:57:26 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9D5F7284B9; Mon, 9 Jan 2017 11:57:26 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 4283B284B6 for ; Mon, 9 Jan 2017 11:57:26 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8943A6E238; Mon, 9 Jan 2017 11:57:20 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9164A6E234 for ; Mon, 9 Jan 2017 11:57:15 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6117220361; Mon, 9 Jan 2017 11:57:13 +0000 (UTC) Received: from localhost.localdomain (li411-102.members.linode.com [106.187.91.102]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 95F7620306; Mon, 9 Jan 2017 11:57:08 +0000 (UTC) From: Shawn Guo To: Daniel Vetter Subject: [PATCH 3/4] drm: rockchip: remove struct rockchip_crtc_funcs Date: Mon, 9 Jan 2017 19:56:26 +0800 Message-Id: <1483962987-19011-4-git-send-email-shawnguo@kernel.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1483962987-19011-1-git-send-email-shawnguo@kernel.org> References: <1483962987-19011-1-git-send-email-shawnguo@kernel.org> X-Virus-Scanned: ClamAV using ClamSMTP Cc: dri-devel@lists.freedesktop.org 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-Virus-Scanned: ClamAV using ClamSMTP From: Shawn Guo With the vblank hooks in struct drm_crtc_funcs, we do not need to maintain struct rockchip_crtc_funcs and the related registration functions. Remove them. Signed-off-by: Shawn Guo Cc: Mark Yao --- drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 53 ++--------------------------- drivers/gpu/drm/rockchip/rockchip_drm_drv.h | 14 -------- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 9 ++--- 3 files changed, 4 insertions(+), 72 deletions(-) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c index c30d649cb147..51a21c5e3b78 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c @@ -74,55 +74,6 @@ void rockchip_drm_dma_detach_device(struct drm_device *drm_dev, arm_iommu_detach_device(dev); } -int rockchip_register_crtc_funcs(struct drm_crtc *crtc, - const struct rockchip_crtc_funcs *crtc_funcs) -{ - int pipe = drm_crtc_index(crtc); - struct rockchip_drm_private *priv = crtc->dev->dev_private; - - if (pipe >= ROCKCHIP_MAX_CRTC) - return -EINVAL; - - priv->crtc_funcs[pipe] = crtc_funcs; - - return 0; -} - -void rockchip_unregister_crtc_funcs(struct drm_crtc *crtc) -{ - int pipe = drm_crtc_index(crtc); - struct rockchip_drm_private *priv = crtc->dev->dev_private; - - if (pipe >= ROCKCHIP_MAX_CRTC) - return; - - priv->crtc_funcs[pipe] = NULL; -} - -static int rockchip_drm_crtc_enable_vblank(struct drm_device *dev, - unsigned int pipe) -{ - struct rockchip_drm_private *priv = dev->dev_private; - struct drm_crtc *crtc = drm_crtc_from_index(dev, pipe); - - if (crtc && priv->crtc_funcs[pipe] && - priv->crtc_funcs[pipe]->enable_vblank) - return priv->crtc_funcs[pipe]->enable_vblank(crtc); - - return 0; -} - -static void rockchip_drm_crtc_disable_vblank(struct drm_device *dev, - unsigned int pipe) -{ - struct rockchip_drm_private *priv = dev->dev_private; - struct drm_crtc *crtc = drm_crtc_from_index(dev, pipe); - - if (crtc && priv->crtc_funcs[pipe] && - priv->crtc_funcs[pipe]->enable_vblank) - priv->crtc_funcs[pipe]->disable_vblank(crtc); -} - static int rockchip_drm_bind(struct device *dev) { struct drm_device *drm_dev; @@ -271,8 +222,8 @@ static void rockchip_drm_lastclose(struct drm_device *dev) DRIVER_PRIME | DRIVER_ATOMIC, .lastclose = rockchip_drm_lastclose, .get_vblank_counter = drm_vblank_no_hw_counter, - .enable_vblank = rockchip_drm_crtc_enable_vblank, - .disable_vblank = rockchip_drm_crtc_disable_vblank, + .enable_vblank = drm_crtc_enable_vblank, + .disable_vblank = drm_crtc_disable_vblank, .gem_vm_ops = &drm_gem_cma_vm_ops, .gem_free_object_unlocked = rockchip_gem_free_object, .dumb_create = rockchip_gem_dumb_create, diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.h b/drivers/gpu/drm/rockchip/rockchip_drm_drv.h index fb6226cf84b7..9f9bc959b108 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.h +++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.h @@ -31,16 +31,6 @@ struct drm_device; struct drm_connector; -/* - * Rockchip drm private crtc funcs. - * @enable_vblank: enable crtc vblank irq. - * @disable_vblank: disable crtc vblank irq. - */ -struct rockchip_crtc_funcs { - int (*enable_vblank)(struct drm_crtc *crtc); - void (*disable_vblank)(struct drm_crtc *crtc); -}; - struct rockchip_crtc_state { struct drm_crtc_state base; int output_type; @@ -58,16 +48,12 @@ struct rockchip_crtc_state { struct rockchip_drm_private { struct drm_fb_helper fbdev_helper; struct drm_gem_object *fbdev_bo; - const struct rockchip_crtc_funcs *crtc_funcs[ROCKCHIP_MAX_CRTC]; struct drm_atomic_state *state; struct list_head psr_list; spinlock_t psr_list_lock; }; -int rockchip_register_crtc_funcs(struct drm_crtc *crtc, - const struct rockchip_crtc_funcs *crtc_funcs); -void rockchip_unregister_crtc_funcs(struct drm_crtc *crtc); int rockchip_drm_dma_attach_device(struct drm_device *drm_dev, struct device *dev); void rockchip_drm_dma_detach_device(struct drm_device *drm_dev, diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index c7eba305c488..a61a7e1ce9a4 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -853,11 +853,6 @@ static void vop_crtc_disable_vblank(struct drm_crtc *crtc) spin_unlock_irqrestore(&vop->irq_lock, flags); } -static const struct rockchip_crtc_funcs private_crtc_funcs = { - .enable_vblank = vop_crtc_enable_vblank, - .disable_vblank = vop_crtc_disable_vblank, -}; - static bool vop_crtc_mode_fixup(struct drm_crtc *crtc, const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) @@ -1112,6 +1107,8 @@ static void vop_crtc_destroy_state(struct drm_crtc *crtc, .reset = vop_crtc_reset, .atomic_duplicate_state = vop_crtc_duplicate_state, .atomic_destroy_state = vop_crtc_destroy_state, + .enable_vblank = vop_crtc_enable_vblank, + .disable_vblank = vop_crtc_disable_vblank, }; static void vop_fb_unref_worker(struct drm_flip_work *work, void *val) @@ -1283,7 +1280,6 @@ static int vop_create_crtc(struct vop *vop) init_completion(&vop->dsp_hold_completion); init_completion(&vop->line_flag_completion); crtc->port = port; - rockchip_register_crtc_funcs(crtc, &private_crtc_funcs); return 0; @@ -1302,7 +1298,6 @@ static void vop_destroy_crtc(struct vop *vop) struct drm_device *drm_dev = vop->drm_dev; struct drm_plane *plane, *tmp; - rockchip_unregister_crtc_funcs(crtc); of_node_put(crtc->port); /*