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=-16.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, 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 08258C43462 for ; Mon, 3 May 2021 16:38:39 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BDF32613D0 for ; Mon, 3 May 2021 16:38:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BDF32613D0 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 25DA56E979; Mon, 3 May 2021 16:38:38 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 765C86E975 for ; Mon, 3 May 2021 16:38:36 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 5092C61403; Mon, 3 May 2021 16:38:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1620059916; bh=E2g8ime9QkUYS40eEOyvOOQeeqASSg3edaevTPAa3hA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YlpqdvTBKgJAgrVQ5KTtrSCOBjsBo80vIDBhdYRWXbdpEOxIx6mR5r33NRU7b39cW slBQOYu3l8Cr58lo2wNuEVTv5KOJjpC4kYD87VV3Ab/HyzDc0q3OplRB0K4bWSqcIE RzUD2f1hQgkGaLZbiHLQ8sB6k3YEaZCwyj8ixNNBptdVehsA7id4RMCPxCu/e3ee+k xbXxq342RSl4ajyo9Kr8jvI3nMwYNWkjr3aNgArdkFUdNlDVRB/zzfvIesIXKmmojg flE66/55tUdHFdhWC9YtCuDeQp6OsVX3Eyp22QFcJj81CFhs51d0zcJyufzOzjWn7s 4p1KWzOdTW/wA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 5.10 004/100] drm/ast: Fix invalid usage of AST_MAX_HWC_WIDTH in cursor atomic_check Date: Mon, 3 May 2021 12:36:53 -0400 Message-Id: <20210503163829.2852775-4-sashal@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210503163829.2852775-1-sashal@kernel.org> References: <20210503163829.2852775-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sasha Levin , dri-devel@lists.freedesktop.org, Gerd Hoffmann , Thomas Zimmermann Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Thomas Zimmermann [ Upstream commit ee4a92d690f30f3793df942939726bec0338e65b ] Use AST_MAX_HWC_HEIGHT for setting offset_y in the cursor plane's atomic_check. The code used AST_MAX_HWC_WIDTH instead. This worked because both constants has the same value. Signed-off-by: Thomas Zimmermann Acked-by: Gerd Hoffmann Link: https://patchwork.freedesktop.org/patch/msgid/20210209134632.12157-3-tzimmermann@suse.de Signed-off-by: Sasha Levin --- drivers/gpu/drm/ast/ast_mode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index 0a1e1cf57e19..a3c2f76668ab 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -688,7 +688,7 @@ ast_cursor_plane_helper_atomic_update(struct drm_plane *plane, unsigned int offset_x, offset_y; offset_x = AST_MAX_HWC_WIDTH - fb->width; - offset_y = AST_MAX_HWC_WIDTH - fb->height; + offset_y = AST_MAX_HWC_HEIGHT - fb->height; if (state->fb != old_state->fb) { /* A new cursor image was installed. */ -- 2.30.2 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel