From patchwork Thu Jan 23 09:21:20 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 11347171 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 23E57924 for ; Thu, 23 Jan 2020 09:23:03 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0A9C72087E for ; Thu, 23 Jan 2020 09:23:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0A9C72087E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1iuYgr-0006Ad-Jt; Thu, 23 Jan 2020 09:22:17 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1iuYgp-00069H-UZ for xen-devel@lists.xenproject.org; Thu, 23 Jan 2020 09:22:15 +0000 X-Inumbo-ID: be165810-3dc1-11ea-b833-bc764e2007e4 Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id be165810-3dc1-11ea-b833-bc764e2007e4; Thu, 23 Jan 2020 09:21:32 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 2E471B221; Thu, 23 Jan 2020 09:21:31 +0000 (UTC) From: Thomas Zimmermann To: airlied@linux.ie, daniel@ffwll.ch, kraxel@redhat.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, hdegoede@redhat.com, david@lechnology.com, noralf@tronnes.org, sean@poorly.run, oleksandr_andrushchenko@epam.com, sam@ravnborg.org, laurent.pinchart@ideasonboard.com, emil.velikov@collabora.com Date: Thu, 23 Jan 2020 10:21:20 +0100 Message-Id: <20200123092123.28368-13-tzimmermann@suse.de> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200123092123.28368-1-tzimmermann@suse.de> References: <20200123092123.28368-1-tzimmermann@suse.de> MIME-Version: 1.0 Subject: [Xen-devel] [PATCH v4 12/15] drm/udl: Don't set struct drm_crtc_state.no_vblank explictly X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: xen-devel@lists.xenproject.org, Thomas Zimmermann , dri-devel@lists.freedesktop.org, virtualization@lists.linux-foundation.org Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" As udl does not initialize vblanking, atomic helpers initialize the value of struct drm_crtc_state.no_vblank to be true. No need to set it from within the driver. Signed-off-by: Thomas Zimmermann Acked-by: Gerd Hoffmann --- drivers/gpu/drm/udl/udl_modeset.c | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/drivers/gpu/drm/udl/udl_modeset.c b/drivers/gpu/drm/udl/udl_modeset.c index 22af17959053..d59ebac70b15 100644 --- a/drivers/gpu/drm/udl/udl_modeset.c +++ b/drivers/gpu/drm/udl/udl_modeset.c @@ -375,8 +375,6 @@ udl_simple_display_pipe_enable(struct drm_simple_display_pipe *pipe, char *wrptr; int color_depth = UDL_COLOR_DEPTH_16BPP; - crtc_state->no_vblank = true; - buf = (char *)udl->mode_buf; /* This first section has to do with setting the base address on the @@ -428,14 +426,6 @@ udl_simple_display_pipe_disable(struct drm_simple_display_pipe *pipe) udl_submit_urb(dev, urb, buf - (char *)urb->transfer_buffer); } -static int -udl_simple_display_pipe_check(struct drm_simple_display_pipe *pipe, - struct drm_plane_state *plane_state, - struct drm_crtc_state *crtc_state) -{ - return 0; -} - static void udl_simple_display_pipe_update(struct drm_simple_display_pipe *pipe, struct drm_plane_state *old_plane_state) @@ -457,7 +447,6 @@ struct drm_simple_display_pipe_funcs udl_simple_display_pipe_funcs = { .mode_valid = udl_simple_display_pipe_mode_valid, .enable = udl_simple_display_pipe_enable, .disable = udl_simple_display_pipe_disable, - .check = udl_simple_display_pipe_check, .update = udl_simple_display_pipe_update, .prepare_fb = drm_gem_fb_simple_display_pipe_prepare_fb, };