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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AA6B1CCA47B for ; Mon, 11 Jul 2022 15:50:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231133AbiGKPun (ORCPT ); Mon, 11 Jul 2022 11:50:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43954 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229490AbiGKPul (ORCPT ); Mon, 11 Jul 2022 11:50:41 -0400 Received: from xavier.telenet-ops.be (xavier.telenet-ops.be [IPv6:2a02:1800:120:4::f00:14]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9FCB95A467 for ; Mon, 11 Jul 2022 08:50:39 -0700 (PDT) Received: from ramsan.of.borg ([84.195.186.194]) by xavier.telenet-ops.be with bizsmtp id trqd2700e4C55Sk01rqd4B; Mon, 11 Jul 2022 17:50:38 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1oAvgD-0036wz-AP; Mon, 11 Jul 2022 17:50:37 +0200 Received: from geert by rox.of.borg with local (Exim 4.93) (envelope-from ) id 1oAvgC-006shN-T7; Mon, 11 Jul 2022 17:50:36 +0200 From: Geert Uytterhoeven To: Helge Deller Cc: Michael Schmitz , Jonathan Corbet , linux-fbdev@vger.kernel.org, linux-doc@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-m68k@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH 03/10] video: fbdev: atari: Fix inverse handling Date: Mon, 11 Jul 2022 17:50:27 +0200 Message-Id: X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Currently, the "inverse" option does not do anything, as it just sets a flag, which is further unused. Fix this by calling fb_invert_cmaps() instead, like other drivers do. As this only affects the console colormap, this does not affect X. Update the documentation to match the actual behavior. Signed-off-by: Geert Uytterhoeven --- Documentation/m68k/kernel-options.rst | 4 ++-- drivers/video/fbdev/atafb.c | 4 +--- 2 files changed, 3 insertions(+), 5 deletions(-) diff --git a/Documentation/m68k/kernel-options.rst b/Documentation/m68k/kernel-options.rst index cabd9419740d5ada..2008a20b43295bd5 100644 --- a/Documentation/m68k/kernel-options.rst +++ b/Documentation/m68k/kernel-options.rst @@ -367,8 +367,8 @@ activated by a "external:" sub-option. 4.1.2) inverse -------------- -Invert the display. This affects both, text (consoles) and graphics -(X) display. Usually, the background is chosen to be black. With this +Invert the display. This affects only text consoles. +Usually, the background is chosen to be black. With this option, you can make the background white. 4.1.3) font diff --git a/drivers/video/fbdev/atafb.c b/drivers/video/fbdev/atafb.c index 172ef547ff6f4883..39c3b860a797d4bc 100644 --- a/drivers/video/fbdev/atafb.c +++ b/drivers/video/fbdev/atafb.c @@ -236,8 +236,6 @@ static int *MV300_reg = MV300_reg_8bit; #endif /* ATAFB_EXT */ -static int inverse; - /* * struct fb_ops { * * open/release and usage marking @@ -2971,7 +2969,7 @@ static int __init atafb_setup(char *options) default_par = temp; mode_option = this_opt; } else if (!strcmp(this_opt, "inverse")) - inverse = 1; + fb_invert_cmaps(); else if (!strncmp(this_opt, "hwscroll_", 9)) { hwscroll = simple_strtoul(this_opt + 9, NULL, 10); if (hwscroll < 0) -- 2.25.1