| Message ID | 20231026085650.917663-1-mark.cave-ayland@ilande.co.uk |
|---|---|
| Headers | show
Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=fail reason="signature verification failed" (4096-bit key; unprotected) header.d=ilande.co.uk header.i=@ilande.co.uk header.a=rsa-sha256 header.s=20220518 header.b=A179mfef; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SGKTF6n4Pz23jh for <incoming@patchwork.ozlabs.org>; Thu, 26 Oct 2023 19:58:25 +1100 (AEDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces@nongnu.org>) id 1qvwB5-0005j2-1p; Thu, 26 Oct 2023 04:57:19 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <mark.cave-ayland@ilande.co.uk>) id 1qvwB2-0005iF-B7 for qemu-devel@nongnu.org; Thu, 26 Oct 2023 04:57:17 -0400 Received: from mail.ilande.co.uk ([2001:41c9:1:41f::167]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <mark.cave-ayland@ilande.co.uk>) id 1qvwAy-00060T-SX for qemu-devel@nongnu.org; Thu, 26 Oct 2023 04:57:16 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=ilande.co.uk; s=20220518; h=Subject:Content-Transfer-Encoding:MIME-Version: Message-Id:Date:To:From:Sender:Reply-To:Cc:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=Xzbl2+nmqsuvbaVNTBKEPdqvnkGn+rbkethfRvA1FuI=; b=A179mfefxFB+baHPYTSXNM0Ehk ZKvGi6wnvsRB4nbgB+KZkRKEkKmpWAk02FlJjRr+EEDaJbTzUQNT8J1kfYQfl/jlsRg2KT/26qOiW SpnpMPvU1y7NHeXvzc7Pzs4gh5wujvtXk2ie/VEE1zDzqqn2erQfXUtAoSbZHSAqdLY9rnEEEDyBD NM0tFP/2g0rg7EcxQCnvizikBSC7CJHCY5taFfrNE9p7mlkIUiU9NKiJ60Re1p0M9cJ989TVzTicu 1fvbzCD+0UOByx2LZKfMYuYP69/Lf62+ssTDYD/KOH4Blt++yvFGMuN3rd90bYf4DU9GK+SufOfOv Bn+CYM52AQuup+S88fqlWAVkZL9Uakgcf1fdKFxeSxpTdmopzqmcyv85/h9VSyD1BnDFzmJn7IRjO tEen7znxSyhsZhZmgwNaLdQzwCJV887kf4uzsp4eVbQYtGv4XIAnn+n+NaGn/4U4OMn3mB6nqCG8L +ZyM4fr28keJJeG6R+1YhGfO0OdPkR/vNW9wf9SEv2US5HbHl8IcfpOWHE8/UQFLoZSAMDjbwJ995 bD70dJtnJP2xf76kESJpedhQXKQU2OCZzE1VRo80/6q8kUGbPCkdePlW6FhKtU4W5HHvBXlvyXtGu UGPB7WIUCFiJKiU3jMWz9tkJHrjC/ZMhk4hFmuGJE=; Received: from host86-130-37-248.range86-130.btcentralplus.com ([86.130.37.248] helo=localhost.localdomain) by mail.ilande.co.uk with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from <mark.cave-ayland@ilande.co.uk>) id 1qvwAa-0000md-EU; Thu, 26 Oct 2023 09:56:52 +0100 From: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> To: laurent@vivier.eu, qemu-devel@nongnu.org Date: Thu, 26 Oct 2023 09:56:46 +0100 Message-Id: <20231026085650.917663-1-mark.cave-ayland@ilande.co.uk> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 86.130.37.248 X-SA-Exim-Mail-From: mark.cave-ayland@ilande.co.uk Subject: [PATCH 0/4] macfb: A/UX fixes for colour LUT X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on mail.ilande.co.uk) Received-SPF: pass client-ip=2001:41c9:1:41f::167; envelope-from=mark.cave-ayland@ilande.co.uk; helo=mail.ilande.co.uk X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org |
| Series | macfb: A/UX fixes for colour LUT | expand |
This fixes an issue discovered in A/UX whereby attempts to read the colour LUT from the macfb device returned zero (black) for all colours. The problem was that the DAFB_RESET register is actually used to set the current colour palette array index: fixing that and allowing larger access sizes allows the test case to work. This series implements these changes, along with renaming the DAFB_RESET register to DAFB_LUT_INDEX which better describes its purpose. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk Mark Cave-Ayland (4): macfb: don't clear interrupts when writing to DAFB_RESET macfb: rename DAFB_RESET to DAFB_LUT_INDEX macfb: allow larger write accesses to the DAFB_LUT register macfb: allow reads from the DAFB_LUT register hw/display/macfb.c | 19 +++++++++++-------- 1 file changed, 11 insertions(+), 8 deletions(-)