From patchwork Mon Jul 31 09:49:50 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: yao mark X-Patchwork-Id: 9871367 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 174766038F for ; Mon, 31 Jul 2017 09:51:13 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 09E4E28516 for ; Mon, 31 Jul 2017 09:51:13 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id F2DC728533; Mon, 31 Jul 2017 09:51:12 +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=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 6BF0B28516 for ; Mon, 31 Jul 2017 09:51:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=UtFHtWwS1/utZAg/hOWeL8QdNyJ7ZY/MK2K3mnrrs3g=; b=mjN04PZFUSxG94vHzliurbDZeF xlhJAvwjgA5cSJpt01ZVqlrhznN86QuKbfASxH3QX0nSts0Qg91y153fPJ6RhAVEDsMSPLhJr67Dd DVDNysMezqJHPOQY9XHHi5k6n2FsAfZYO9pA2r7O0b1lfyNHscAp9/jg1jjEYnm7DTM3/a2j63gFi GjYMgw70XQZTf/zkJDPvrvsY7qJb5Tj4pA/dMus7p6Eg1VcGwzZiO8s0uyJg71l1GkhegqIS8yJH5 8J1NWcNpNANoNQfge2lpfXpMQeoz93Pj+XjeXaSn2w3rBIISJnSqygjrz35Fsx+qGeZCtdwaSOe3d nBZRQi6g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1dc7Lw-0001cR-8S; Mon, 31 Jul 2017 09:51:08 +0000 Received: from regular1.263xmail.com ([211.150.99.140]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1dc7L6-00082w-1X; Mon, 31 Jul 2017 09:50:25 +0000 Received: from mark.yao?rock-chips.com (unknown [192.168.167.140]) by regular1.263xmail.com (Postfix) with ESMTP id 08DA34CCF; Mon, 31 Jul 2017 17:49:54 +0800 (CST) X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 Received: from yaozq-pc.lan (localhost [127.0.0.1]) by smtp.263.net (Postfix) with ESMTPA id BC2AF3AF; Mon, 31 Jul 2017 17:49:53 +0800 (CST) X-RL-SENDER: mark.yao@rock-chips.com X-FST-TO: mark.yao@rock-chips.com X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: mark.yao@rock-chips.com X-UNIQUE-TAG: X-ATTACHMENT-NUM: 0 X-SENDER: yzq@rock-chips.com X-DNS-TYPE: 0 Received: from yaozq-pc.lan (unknown [58.22.7.114]) by smtp.263.net (Postfix) whith ESMTP id 15352H1S65V; Mon, 31 Jul 2017 17:49:55 +0800 (CST) From: Mark Yao To: Mark Yao , David Airlie , Heiko Stuebner Subject: [PATCH 4/6] drm/rockchip: vop: round_up pitches to word align Date: Mon, 31 Jul 2017 17:49:50 +0800 Message-Id: <1501494591-7034-1-git-send-email-mark.yao@rock-chips.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1501494569-6825-1-git-send-email-mark.yao@rock-chips.com> References: <1501494569-6825-1-git-send-email-mark.yao@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170731_025017_012343_E525644B X-CRM114-Status: UNSURE ( 7.08 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP VOP pitch register is word align, need align to word. VOP_WIN0_VIR: bit[31:16] win0_vir_stride_uv Number of words of Win0 uv Virtual width bit[15:0] win0_vir_width Number of words of Win0 yrgb Virtual width ARGB888 : win0_vir_width RGB888 : (win0_vir_width*3/4) + (win0_vir_width%3) RGB565 : ceil(win0_vir_width/2) YUV : ceil(win0_vir_width/4) Signed-off-by: Mark Yao Reviewed-by: Sandy huang --- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index 0b5fd75..fa0d9f7 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -756,7 +756,7 @@ static void vop_plane_atomic_update(struct drm_plane *plane, spin_lock(&vop->reg_lock); VOP_WIN_SET(vop, win, format, format); - VOP_WIN_SET(vop, win, yrgb_vir, fb->pitches[0] >> 2); + VOP_WIN_SET(vop, win, yrgb_vir, DIV_ROUND_UP(fb->pitches[0], 4)); VOP_WIN_SET(vop, win, yrgb_mst, dma_addr); if (is_yuv_support(fb->format->format)) { int hsub = drm_format_horz_chroma_subsampling(fb->format->format); @@ -770,7 +770,7 @@ static void vop_plane_atomic_update(struct drm_plane *plane, offset += (src->y1 >> 16) * fb->pitches[1] / vsub; dma_addr = rk_uv_obj->dma_addr + offset + fb->offsets[1]; - VOP_WIN_SET(vop, win, uv_vir, fb->pitches[1] >> 2); + VOP_WIN_SET(vop, win, uv_vir, DIV_ROUND_UP(fb->pitches[1], 4)); VOP_WIN_SET(vop, win, uv_mst, dma_addr); }