From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BAB04C48BD3 for ; Thu, 27 Jun 2019 00:33:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9102721738 for ; Thu, 27 Jun 2019 00:33:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1561595637; bh=If2G9GQvdAwhPPWjNUdvW+SrABwh/XflP0jCuvscpdM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=toTqIjCcARsPc2xppDX33yaUs7pzCkxmiEHarHrVLP2aT8RQb9No+glWfthN72CWC UYBZGlGMDlgCeEQ8FoQzuCRrr1hSBodtlYQXZHVPzVpxtCuw/KwroLcnTcNbBpi/wF AOI0aDlMIOK9mO8nkojonfe7N4XYdvwH1n8CN+kk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726727AbfF0Ad4 (ORCPT ); Wed, 26 Jun 2019 20:33:56 -0400 Received: from mail.kernel.org ([198.145.29.99]:37886 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727876AbfF0Adx (ORCPT ); Wed, 26 Jun 2019 20:33:53 -0400 Received: from sasha-vm.mshome.net (unknown [107.242.116.147]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 1F79A216E3; Thu, 27 Jun 2019 00:33:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1561595633; bh=If2G9GQvdAwhPPWjNUdvW+SrABwh/XflP0jCuvscpdM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Vw5rbfCzlHptPgebGUyJpPvF1NXoGuvpy42zBQ+wrZDnKw/aB08dwvO/j+N9YMc3s qTJg3lCN6sXSpPBs55ZSq8axnvsSLRvjjvBNRMG+tQzqVFRCOxGOkaVOO1rJS+84yp 7wTgfEo4t3IOjHBRC0OsFSGJl2GcWa3Y3lG8amlo= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Steve Longerbeam , Philipp Zabel , Sasha Levin , dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 5.1 61/95] gpu: ipu-v3: image-convert: Fix input bytesperline width/height align Date: Wed, 26 Jun 2019 20:29:46 -0400 Message-Id: <20190627003021.19867-61-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190627003021.19867-1-sashal@kernel.org> References: <20190627003021.19867-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Steve Longerbeam [ Upstream commit ff391ecd65a1b8324c49046c3db98d9c8ab29af9 ] The output width and height alignment values were being used in the input bytesperline calculation. Fix by separating local vars w_align and h_align into w_align_in, h_align_in, w_align_out, and h_align_out. Fixes: d966e23d61a2c ("gpu: ipu-v3: image-convert: fix bytesperline adjustment") Signed-off-by: Steve Longerbeam Signed-off-by: Philipp Zabel Signed-off-by: Sasha Levin --- drivers/gpu/ipu-v3/ipu-image-convert.c | 32 +++++++++++++++++--------- 1 file changed, 21 insertions(+), 11 deletions(-) diff --git a/drivers/gpu/ipu-v3/ipu-image-convert.c b/drivers/gpu/ipu-v3/ipu-image-convert.c index 13103ab86050..0d971985f8c9 100644 --- a/drivers/gpu/ipu-v3/ipu-image-convert.c +++ b/drivers/gpu/ipu-v3/ipu-image-convert.c @@ -1885,7 +1885,8 @@ void ipu_image_convert_adjust(struct ipu_image *in, struct ipu_image *out, enum ipu_rotate_mode rot_mode) { const struct ipu_image_pixfmt *infmt, *outfmt; - u32 w_align, h_align; + u32 w_align_out, h_align_out; + u32 w_align_in, h_align_in; infmt = get_format(in->pix.pixelformat); outfmt = get_format(out->pix.pixelformat); @@ -1917,22 +1918,31 @@ void ipu_image_convert_adjust(struct ipu_image *in, struct ipu_image *out, } /* align input width/height */ - w_align = ilog2(tile_width_align(IMAGE_CONVERT_IN, infmt, rot_mode)); - h_align = ilog2(tile_height_align(IMAGE_CONVERT_IN, infmt, rot_mode)); - in->pix.width = clamp_align(in->pix.width, MIN_W, MAX_W, w_align); - in->pix.height = clamp_align(in->pix.height, MIN_H, MAX_H, h_align); + w_align_in = ilog2(tile_width_align(IMAGE_CONVERT_IN, infmt, + rot_mode)); + h_align_in = ilog2(tile_height_align(IMAGE_CONVERT_IN, infmt, + rot_mode)); + in->pix.width = clamp_align(in->pix.width, MIN_W, MAX_W, + w_align_in); + in->pix.height = clamp_align(in->pix.height, MIN_H, MAX_H, + h_align_in); /* align output width/height */ - w_align = ilog2(tile_width_align(IMAGE_CONVERT_OUT, outfmt, rot_mode)); - h_align = ilog2(tile_height_align(IMAGE_CONVERT_OUT, outfmt, rot_mode)); - out->pix.width = clamp_align(out->pix.width, MIN_W, MAX_W, w_align); - out->pix.height = clamp_align(out->pix.height, MIN_H, MAX_H, h_align); + w_align_out = ilog2(tile_width_align(IMAGE_CONVERT_OUT, outfmt, + rot_mode)); + h_align_out = ilog2(tile_height_align(IMAGE_CONVERT_OUT, outfmt, + rot_mode)); + out->pix.width = clamp_align(out->pix.width, MIN_W, MAX_W, + w_align_out); + out->pix.height = clamp_align(out->pix.height, MIN_H, MAX_H, + h_align_out); /* set input/output strides and image sizes */ in->pix.bytesperline = infmt->planar ? - clamp_align(in->pix.width, 2 << w_align, MAX_W, w_align) : + clamp_align(in->pix.width, 2 << w_align_in, MAX_W, + w_align_in) : clamp_align((in->pix.width * infmt->bpp) >> 3, - 2 << w_align, MAX_W, w_align); + 2 << w_align_in, MAX_W, w_align_in); in->pix.sizeimage = infmt->planar ? (in->pix.height * in->pix.bytesperline * infmt->bpp) >> 3 : in->pix.height * in->pix.bytesperline; -- 2.20.1