From patchwork Tue Jul 21 08:20:03 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: yao mark X-Patchwork-Id: 6833031 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 8C7439F380 for ; Tue, 21 Jul 2015 08:24:32 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C7C4B2062E for ; Tue, 21 Jul 2015 08:24:31 +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 EFFD62060D for ; Tue, 21 Jul 2015 08:24:30 +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 1ZHSop-0006cC-P6; Tue, 21 Jul 2015 08:22:31 +0000 Received: from regular1.263xmail.com ([211.150.99.133]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZHSoJ-0006Ml-7d; Tue, 21 Jul 2015 08:22:01 +0000 Received: from mark.yao?rock-chips.com (unknown [192.168.167.190]) by regular1.263xmail.com (Postfix) with SMTP id 0D48881A6; Tue, 21 Jul 2015 16:21:29 +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 1DDCB29AC0; Tue, 21 Jul 2015 16:21:22 +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: <05c83a4cebd98b1c08eef7c161b3a47e> 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 11304VCAZB1; Tue, 21 Jul 2015 16:21:26 +0800 (CST) From: Mark Yao To: dri-devel@lists.freedesktop.org Subject: [PATCH v3 2/6] drm/rockchip: vop: Fix window dest start point Date: Tue, 21 Jul 2015 16:20:03 +0800 Message-Id: <1437466807-13689-3-git-send-email-mark.yao@rock-chips.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1437466807-13689-1-git-send-email-mark.yao@rock-chips.com> References: <1437466807-13689-1-git-send-email-mark.yao@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150721_012159_736437_3AFB5AF8 X-CRM114-Status: UNSURE ( 6.69 ) X-CRM114-Notice: Please train this message. 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: zwl@rock-chips.com, Daniel Vetter , David Airlie , linux-kernel@vger.kernel.org, Daniel Kurtz , tfiga@chromium.org, linux-rockchip@lists.infradead.org, Rob Clark , Philipp Zabel , xw@rock-chips.com, dkm@rock-chips.com, Mark Yao , sandy.huang@rock-chips.com, linux-arm-kernel@lists.infradead.org, Heiko Stuebner 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=-5.4 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 Dest start point use crtc_x/y is wrong, crtc_x/y is not equal to dest.x1/y1 at plane scale. Signed-off-by: Mark Yao --- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index 3558acb..c7e0283 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -634,11 +634,9 @@ static int vop_update_plane_event(struct drm_plane *plane, actual_w = (src.x2 - src.x1) >> 16; actual_h = (src.y2 - src.y1) >> 16; - crtc_x = max(0, crtc_x); - crtc_y = max(0, crtc_y); - dsp_stx = crtc_x + crtc->mode.htotal - crtc->mode.hsync_start; - dsp_sty = crtc_y + crtc->mode.vtotal - crtc->mode.vsync_start; + dsp_stx = dest.x1 + crtc->mode.htotal - crtc->mode.hsync_start; + dsp_sty = dest.y1 + crtc->mode.vtotal - crtc->mode.vsync_start; offset = (src.x1 >> 16) * (fb->bits_per_pixel >> 3); offset += (src.y1 >> 16) * fb->pitches[0];