From patchwork Tue Dec 1 03:26:24 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: yao mark X-Patchwork-Id: 7732401 Return-Path: X-Original-To: patchwork-linux-arm@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 4C4BF9F39B for ; Tue, 1 Dec 2015 03:30:28 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4AA4A20662 for ; Tue, 1 Dec 2015 03:30:27 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 3CDC32063B for ; Tue, 1 Dec 2015 03:30:26 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1a3bc4-00080I-2h; Tue, 01 Dec 2015 03:28:20 +0000 Received: from regular1.263xmail.com ([211.150.99.132]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1a3bbx-0007vY-Mb; Tue, 01 Dec 2015 03:28:17 +0000 Received: from mark.yao?rock-chips.com (unknown [192.168.167.157]) by regular1.263xmail.com (Postfix) with SMTP id 7ABB791E4; Tue, 1 Dec 2015 11:27:45 +0800 (CST) X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 X-ADDR-CHECKED: 0 Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.263.net (Postfix) with ESMTP id 617611BCA8; Tue, 1 Dec 2015 11:27:42 +0800 (CST) X-RL-SENDER: mark.yao@rock-chips.com X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: mark.yao@rock-chips.com X-UNIQUE-TAG: <8ee638856761afdb4829b65272a897be> X-ATTACHMENT-NUM: 0 X-SENDER: yzq@rock-chips.com X-DNS-TYPE: 0 Received: from unknown (unknown [58.22.7.114]) by smtp.263.net (Postfix) whith SMTP id 6855V3H80V; Tue, 01 Dec 2015 11:27:43 +0800 (CST) From: Mark Yao To: David Airlie , Heiko Stuebner , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [RFC PATCH 2/9] drm/rockchip: Use new vblank api drm_crtc_vblank_* Date: Tue, 1 Dec 2015 11:26:24 +0800 Message-Id: <1448940391-23333-3-git-send-email-mark.yao@rock-chips.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1448940391-23333-1-git-send-email-mark.yao@rock-chips.com> References: <1448940391-23333-1-git-send-email-mark.yao@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20151130_192815_150575_4A4AE219 X-CRM114-Status: GOOD ( 11.87 ) X-Spam-Score: -1.9 (-) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Yao MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org 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 No functional update, drm_vblank_* is the legacy version of drm_crtc_vblank_*. and use new api make driver more clean. Signed-off-by: Mark Yao Reviewed-by: Daniel Stone --- drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 13 +++++++------ drivers/gpu/drm/rockchip/rockchip_drm_drv.h | 7 +++---- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 24 +++++++++++------------- 3 files changed, 21 insertions(+), 23 deletions(-) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c index 574324e..ccd46f2 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c @@ -65,11 +65,11 @@ void rockchip_drm_dma_detach_device(struct drm_device *drm_dev, } EXPORT_SYMBOL_GPL(rockchip_drm_dma_detach_device); -int rockchip_register_crtc_funcs(struct drm_device *dev, - const struct rockchip_crtc_funcs *crtc_funcs, - int pipe) +int rockchip_register_crtc_funcs(struct drm_crtc *crtc, + const struct rockchip_crtc_funcs *crtc_funcs) { - struct rockchip_drm_private *priv = dev->dev_private; + int pipe = drm_crtc_index(crtc); + struct rockchip_drm_private *priv = crtc->dev->dev_private; if (pipe > ROCKCHIP_MAX_CRTC) return -EINVAL; @@ -80,9 +80,10 @@ int rockchip_register_crtc_funcs(struct drm_device *dev, } EXPORT_SYMBOL_GPL(rockchip_register_crtc_funcs); -void rockchip_unregister_crtc_funcs(struct drm_device *dev, int pipe) +void rockchip_unregister_crtc_funcs(struct drm_crtc *crtc) { - struct rockchip_drm_private *priv = dev->dev_private; + int pipe = drm_crtc_index(crtc); + struct rockchip_drm_private *priv = crtc->dev->dev_private; if (pipe > ROCKCHIP_MAX_CRTC) return; diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.h b/drivers/gpu/drm/rockchip/rockchip_drm_drv.h index dc4e5f0..069d6d4 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.h +++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.h @@ -52,10 +52,9 @@ struct rockchip_drm_private { const struct rockchip_crtc_funcs *crtc_funcs[ROCKCHIP_MAX_CRTC]; }; -int rockchip_register_crtc_funcs(struct drm_device *dev, - const struct rockchip_crtc_funcs *crtc_funcs, - int pipe); -void rockchip_unregister_crtc_funcs(struct drm_device *dev, int pipe); +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_encoder_get_mux_id(struct device_node *node, struct drm_encoder *encoder); int rockchip_drm_crtc_mode_config(struct drm_crtc *crtc, int connector_type, diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index 41905e2..3d16e70 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -119,8 +119,6 @@ struct vop { /* vop dclk reset */ struct reset_control *dclk_rst; - int pipe; - struct vop_win win[]; }; @@ -691,7 +689,7 @@ static void vop_crtc_enable(struct drm_crtc *crtc) enable_irq(vop->irq); - drm_vblank_on(vop->drm_dev, vop->pipe); + drm_crtc_vblank_on(crtc); return; @@ -710,7 +708,7 @@ static void vop_crtc_disable(struct drm_crtc *crtc) if (!vop->is_enabled) return; - drm_vblank_off(crtc->dev, vop->pipe); + drm_crtc_vblank_off(crtc); /* * Vop standby will take effect at end of current frame, @@ -917,7 +915,7 @@ static int vop_update_plane_event(struct drm_plane *plane, */ mutex_lock(&vop->vsync_mutex); if (fb != vop_win_last_pending_fb(vop_win)) { - ret = drm_vblank_get(plane->dev, vop->pipe); + ret = drm_crtc_vblank_get(crtc); if (ret) { DRM_ERROR("failed to get vblank, %d\n", ret); mutex_unlock(&vop->vsync_mutex); @@ -928,7 +926,7 @@ static int vop_update_plane_event(struct drm_plane *plane, ret = vop_win_queue_fb(vop_win, fb, yrgb_mst, event); if (ret) { - drm_vblank_put(plane->dev, vop->pipe); + drm_crtc_vblank_put(crtc); mutex_unlock(&vop->vsync_mutex); return ret; } @@ -1022,7 +1020,7 @@ static int vop_disable_plane(struct drm_plane *plane) vop = to_vop(plane->crtc); - ret = drm_vblank_get(plane->dev, vop->pipe); + ret = drm_crtc_vblank_get(plane->crtc); if (ret) { DRM_ERROR("failed to get vblank, %d\n", ret); return ret; @@ -1032,7 +1030,7 @@ static int vop_disable_plane(struct drm_plane *plane) ret = vop_win_queue_fb(vop_win, NULL, 0, NULL); if (ret) { - drm_vblank_put(plane->dev, vop->pipe); + drm_crtc_vblank_put(plane->crtc); mutex_unlock(&vop->vsync_mutex); return ret; } @@ -1265,7 +1263,7 @@ static void vop_win_state_complete(struct vop_win *vop_win, } list_del(&state->head); - drm_vblank_put(crtc->dev, vop->pipe); + drm_crtc_vblank_put(crtc); } static void vop_crtc_destroy(struct drm_crtc *crtc) @@ -1380,6 +1378,7 @@ done: static irqreturn_t vop_isr(int irq, void *data) { struct vop *vop = data; + struct drm_crtc *crtc = &vop->crtc; uint32_t intr0_reg, active_irqs; unsigned long flags; int ret = IRQ_NONE; @@ -1408,7 +1407,7 @@ static irqreturn_t vop_isr(int irq, void *data) } if (active_irqs & FS_INTR) { - drm_handle_vblank(vop->drm_dev, vop->pipe); + drm_crtc_handle_vblank(crtc); active_irqs &= ~FS_INTR; ret = (vop->vsync_work_pending) ? IRQ_WAKE_THREAD : IRQ_HANDLED; } @@ -1501,8 +1500,7 @@ static int vop_create_crtc(struct vop *vop) init_completion(&vop->dsp_hold_completion); crtc->port = port; - vop->pipe = drm_crtc_index(crtc); - rockchip_register_crtc_funcs(drm_dev, &private_crtc_funcs, vop->pipe); + rockchip_register_crtc_funcs(crtc, &private_crtc_funcs); return 0; @@ -1518,7 +1516,7 @@ static void vop_destroy_crtc(struct vop *vop) { struct drm_crtc *crtc = &vop->crtc; - rockchip_unregister_crtc_funcs(vop->drm_dev, vop->pipe); + rockchip_unregister_crtc_funcs(crtc); of_node_put(crtc->port); drm_crtc_cleanup(crtc); }