From patchwork Sun Nov 1 10:27:59 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 11871945 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1BC1E139F for ; Sun, 1 Nov 2020 10:28:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 035D820709 for ; Sun, 1 Nov 2020 10:28:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726335AbgKAK2I (ORCPT ); Sun, 1 Nov 2020 05:28:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44830 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726327AbgKAK2H (ORCPT ); Sun, 1 Nov 2020 05:28:07 -0500 Received: from michel.telenet-ops.be (michel.telenet-ops.be [IPv6:2a02:1800:110:4::f00:18]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1524CC0617A6 for ; Sun, 1 Nov 2020 02:28:06 -0800 (PST) Received: from ramsan.of.borg ([84.195.186.194]) by michel.telenet-ops.be with bizsmtp id myU1230054C55Sk06yU1qi; Sun, 01 Nov 2020 11:28:01 +0100 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 1kZAae-001vQR-SD; Sun, 01 Nov 2020 11:28:00 +0100 Received: from geert by rox.of.borg with local (Exim 4.93) (envelope-from ) id 1kZAae-00C7zY-Aj; Sun, 01 Nov 2020 11:28:00 +0100 From: Geert Uytterhoeven To: Michael Schmitz Cc: linux-fbdev@vger.kernel.org, linux-m68k@vger.kernel.org, dri-devel@lists.freedesktop.org, Geert Uytterhoeven Subject: [PATCH/RFC] video: fbdev: atari: Fix TT High video mode Date: Sun, 1 Nov 2020 11:27:59 +0100 Message-Id: <20201101102759.2890612-1-geert@linux-m68k.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org The horizontal resolution (640) for the TT High video mode (1280x960) is definitely bogus. While fixing that, correct the timings to match the TTM195 service manual. Signed-off-by: Geert Uytterhoeven --- Untested on actual hardware, hence the RFC. --- drivers/video/fbdev/atafb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/video/fbdev/atafb.c b/drivers/video/fbdev/atafb.c index 198ed539366f21a3..5ecf3ec9f94cb720 100644 --- a/drivers/video/fbdev/atafb.c +++ b/drivers/video/fbdev/atafb.c @@ -495,8 +495,8 @@ static struct fb_videomode atafb_modedb[] __initdata = { "tt-mid", 60, 640, 480, 31041, 120, 100, 8, 16, 140, 30, 0, FB_VMODE_NONINTERLACED | FB_VMODE_YWRAP }, { - /* 1280x960, 29 kHz, 60 Hz (TT high) */ - "tt-high", 57, 1280, 960, 31041, 120, 100, 8, 16, 140, 30, + /* 1280x960, 72 kHz, 72 Hz (TT high) */ + "tt-high", 57, 1280, 960, 7761, 260, 60, 36, 4, 192, 4, 0, FB_VMODE_NONINTERLACED | FB_VMODE_YWRAP },