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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 56173EEAA41 for ; Thu, 14 Sep 2023 13:34:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=GkOfE2G+lXD7A91J7Ggl5PMwGQ2iicZEoYNBMU4uMvc=; b=MPPwUXJsKjn97e drQ3Ph/kLI/N7AjK/utJD0sI+oRoRFxzfSu6rrzlyYEYDIXWvcLeVVNFC0JYH8EOYVbOq3MlfK4Ha MVO5+99FD2o2Pbw/MOT58bayjUIHm8F3qTMqsOHbV+FKmFh4occlhyt2Auxvt8VZJe8EnrfOttcAB /QTIJabmby1qGMDf1RAwD9fIiI68TxhAWHT2efoyZRBhRaQ8QghQ0YMpOXOLhPv9RmoanfykxC1XR miSCT4kngCdxZesjBbhmppoqTUYAscyXRvwHPjW1R+3VAJIjTDg7p5TgMuUOqu4uTsNZE89N5zoDr CyOQ78v42EF6jGMnn6KA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qgmU9-008T2l-17; Thu, 14 Sep 2023 13:34:21 +0000 Received: from madras.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e5ab]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qgmTV-008SDF-0O; Thu, 14 Sep 2023 13:33:43 +0000 Received: from benjamin-XPS-13-9310.. (unknown [IPv6:2a01:e0a:120:3210:36f2:37bd:ccbb:373f]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: benjamin.gaignard) by madras.collabora.co.uk (Postfix) with ESMTPSA id 741D26607356; Thu, 14 Sep 2023 14:33:39 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1694698419; bh=jUystvUPhotVsWFQwzoEvrV6ekQradIDM/On3bu5eyU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JzNs/qqsuOQni5rFNh5FnwVhEdW6UACA0W7zv6lpXOMRQg1Zjd1cRRAJpq34lYOc3 HBwKx3EUT+Bku/VNGm5d7cI3oyJ2ymko6e5D+6mQYlsoALF715+ubY8rEz9dDvu6uI I4Kp0rZeMokBVw7fljsaXntHXQSXmvwVqKvcLhkMRk9J7PMtkCqd8x1ue/wiiWwjIn TKIVhVLQozr7frLJfPYZJyvVkG+mao4mrnKv4hmzhotqb+dRKrArJiTe5FAS0nDveN x9oVlJ1k4DtFsJV4VCLA4SWpRxqhTKKTZA+jp1fiE7aNYwj+TwYIDsMzlERoLEjZwG o6qPTSg3GjcQA== From: Benjamin Gaignard To: mchehab@kernel.org, tfiga@chromium.org, m.szyprowski@samsung.com, ming.qian@nxp.com, ezequiel@vanguardiasur.com.ar, p.zabel@pengutronix.de, gregkh@linuxfoundation.org, hverkuil-cisco@xs4all.nl, nicolas.dufresne@collabora.com Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-staging@lists.linux.dev, kernel@collabora.com, Benjamin Gaignard Subject: [PATCH v7 16/49] media: verisilicon: postproc: Fix down scale test Date: Thu, 14 Sep 2023 15:32:50 +0200 Message-Id: <20230914133323.198857-17-benjamin.gaignard@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230914133323.198857-1-benjamin.gaignard@collabora.com> References: <20230914133323.198857-1-benjamin.gaignard@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230914_063341_331996_8479476D X-CRM114-Status: GOOD ( 10.64 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Do not allow down scaling if the source buffer resolution is smaller than destination one. Signed-off-by: Benjamin Gaignard Fixes: fbb6c848dd89 ("media: destage Hantro VPU driver") --- drivers/media/platform/verisilicon/hantro_postproc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/verisilicon/hantro_postproc.c b/drivers/media/platform/verisilicon/hantro_postproc.c index e624cd98f41b..77d8ecfbe12f 100644 --- a/drivers/media/platform/verisilicon/hantro_postproc.c +++ b/drivers/media/platform/verisilicon/hantro_postproc.c @@ -107,7 +107,7 @@ static void hantro_postproc_g1_enable(struct hantro_ctx *ctx) static int down_scale_factor(struct hantro_ctx *ctx) { - if (ctx->src_fmt.width == ctx->dst_fmt.width) + if (ctx->src_fmt.width <= ctx->dst_fmt.width) return 0; return DIV_ROUND_CLOSEST(ctx->src_fmt.width, ctx->dst_fmt.width); -- 2.39.2 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip