From patchwork Thu Jun 4 09:02:53 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 6545841 Return-Path: X-Original-To: patchwork-dri-devel@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 8B4039F816 for ; Thu, 4 Jun 2015 11:07:10 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C0F1D2070A for ; Thu, 4 Jun 2015 11:07:09 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id E9E8F207AE for ; Thu, 4 Jun 2015 11:07:08 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5FDFE6EB15; Thu, 4 Jun 2015 04:06:41 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from arroyo.ext.ti.com (arroyo.ext.ti.com [192.94.94.40]) by gabe.freedesktop.org (Postfix) with ESMTP id ED32E6EAD8 for ; Thu, 4 Jun 2015 02:04:26 -0700 (PDT) Received: from dflxv15.itg.ti.com ([128.247.5.124]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id t5494Odx032329; Thu, 4 Jun 2015 04:04:24 -0500 Received: from DLEE71.ent.ti.com (dlee71.ent.ti.com [157.170.170.114]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id t5494OSn030195; Thu, 4 Jun 2015 04:04:24 -0500 Received: from dlep33.itg.ti.com (157.170.170.75) by DLEE71.ent.ti.com (157.170.170.114) with Microsoft SMTP Server id 14.3.224.2; Thu, 4 Jun 2015 04:04:23 -0500 Received: from deskari.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep33.itg.ti.com (8.14.3/8.13.8) with ESMTP id t5493Ywc014785; Thu, 4 Jun 2015 04:04:23 -0500 From: Tomi Valkeinen To: , Laurent Pinchart Subject: [PATCHv2 36/45] drm: omapdrm: Don't flush CRTC when enabling or disabling it Date: Thu, 4 Jun 2015 12:02:53 +0300 Message-ID: <1433408582-9828-37-git-send-email-tomi.valkeinen@ti.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1433408582-9828-1-git-send-email-tomi.valkeinen@ti.com> References: <1433408582-9828-1-git-send-email-tomi.valkeinen@ti.com> MIME-Version: 1.0 X-Mailman-Approved-At: Thu, 04 Jun 2015 04:06:34 -0700 Cc: Tomi Valkeinen 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: , 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, 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: Laurent Pinchart The omap_crtc_flush() call in omap_crtc_enable() and omap_crtc_disable() is a no-op, as the display manager is always disabled at this point. Just remove the function call. Signed-off-by: Laurent Pinchart Signed-off-by: Tomi Valkeinen --- drivers/gpu/drm/omapdrm/omap_crtc.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c index 2236f52f8bc3..701406e1f0ee 100644 --- a/drivers/gpu/drm/omapdrm/omap_crtc.c +++ b/drivers/gpu/drm/omapdrm/omap_crtc.c @@ -405,8 +405,6 @@ static void omap_crtc_enable(struct drm_crtc *crtc) WARN_ON(omap_plane_setup(plane)); } - omap_crtc_flush(crtc); - drm_crtc_vblank_on(crtc); } @@ -428,8 +426,6 @@ static void omap_crtc_disable(struct drm_crtc *crtc) if (plane->crtc == crtc) WARN_ON(omap_plane_setup(plane)); } - - omap_crtc_flush(crtc); } static void omap_crtc_mode_set_nofb(struct drm_crtc *crtc)