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=-20.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable 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 55516C43217 for ; Mon, 20 Sep 2021 17:34:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 432AF63375 for ; Mon, 20 Sep 2021 17:34:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346873AbhITRfs (ORCPT ); Mon, 20 Sep 2021 13:35:48 -0400 Received: from mail.kernel.org ([198.145.29.99]:35282 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347505AbhITRdx (ORCPT ); Mon, 20 Sep 2021 13:33:53 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 284C561B05; Mon, 20 Sep 2021 17:05:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1632157524; bh=NHvRe30IWsSkWJ2mq2Ui9beXpYwZH+6BGO7/NGxGORw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SMaardzL+xdPpZtxMfvG1jqP7zZdyYS8cCj4El82AuX5swfQwmK8Gsi1EbqhLODWr b0p6c6BOA684uqhMKFoBXN+w4bNVfTX/tsSdOThRX9WamJhVIgzvggrSpSBtCFsmZM licKJFmUO7fEpk/QfVdLD7bLLY8X98nar/njvwHE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Krzysztof Halasa , Philipp Zabel , Sasha Levin Subject: [PATCH 4.19 003/293] gpu: ipu-v3: Fix i.MX IPU-v3 offset calculations for (semi)planar U/V formats Date: Mon, 20 Sep 2021 18:39:25 +0200 Message-Id: <20210920163933.375042292@linuxfoundation.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210920163933.258815435@linuxfoundation.org> References: <20210920163933.258815435@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Krzysztof Hałasa [ Upstream commit 7cca7c8096e2c8a4149405438329b5035d0744f0 ] Video captured in 1400x1050 resolution (bytesperline aka stride = 1408 bytes) is invalid. Fix it. Signed-off-by: Krzysztof Halasa Link: https://lore.kernel.org/r/m3y2bmq7a4.fsf@t19.piap.pl [p.zabel@pengutronix.de: added "gpu: ipu-v3:" prefix to commit description] Signed-off-by: Philipp Zabel Signed-off-by: Sasha Levin --- drivers/gpu/ipu-v3/ipu-cpmem.c | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/drivers/gpu/ipu-v3/ipu-cpmem.c b/drivers/gpu/ipu-v3/ipu-cpmem.c index a9d2501500a1..170371770dd4 100644 --- a/drivers/gpu/ipu-v3/ipu-cpmem.c +++ b/drivers/gpu/ipu-v3/ipu-cpmem.c @@ -545,21 +545,21 @@ static const struct ipu_rgb def_bgra_16 = { .bits_per_pixel = 16, }; -#define Y_OFFSET(pix, x, y) ((x) + pix->width * (y)) -#define U_OFFSET(pix, x, y) ((pix->width * pix->height) + \ - (pix->width * ((y) / 2) / 2) + (x) / 2) -#define V_OFFSET(pix, x, y) ((pix->width * pix->height) + \ - (pix->width * pix->height / 4) + \ - (pix->width * ((y) / 2) / 2) + (x) / 2) -#define U2_OFFSET(pix, x, y) ((pix->width * pix->height) + \ - (pix->width * (y) / 2) + (x) / 2) -#define V2_OFFSET(pix, x, y) ((pix->width * pix->height) + \ - (pix->width * pix->height / 2) + \ - (pix->width * (y) / 2) + (x) / 2) -#define UV_OFFSET(pix, x, y) ((pix->width * pix->height) + \ - (pix->width * ((y) / 2)) + (x)) -#define UV2_OFFSET(pix, x, y) ((pix->width * pix->height) + \ - (pix->width * y) + (x)) +#define Y_OFFSET(pix, x, y) ((x) + pix->bytesperline * (y)) +#define U_OFFSET(pix, x, y) ((pix->bytesperline * pix->height) + \ + (pix->bytesperline * ((y) / 2) / 2) + (x) / 2) +#define V_OFFSET(pix, x, y) ((pix->bytesperline * pix->height) + \ + (pix->bytesperline * pix->height / 4) + \ + (pix->bytesperline * ((y) / 2) / 2) + (x) / 2) +#define U2_OFFSET(pix, x, y) ((pix->bytesperline * pix->height) + \ + (pix->bytesperline * (y) / 2) + (x) / 2) +#define V2_OFFSET(pix, x, y) ((pix->bytesperline * pix->height) + \ + (pix->bytesperline * pix->height / 2) + \ + (pix->bytesperline * (y) / 2) + (x) / 2) +#define UV_OFFSET(pix, x, y) ((pix->bytesperline * pix->height) + \ + (pix->bytesperline * ((y) / 2)) + (x)) +#define UV2_OFFSET(pix, x, y) ((pix->bytesperline * pix->height) + \ + (pix->bytesperline * y) + (x)) #define NUM_ALPHA_CHANNELS 7 -- 2.30.2