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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 C9A34EC01D4 for ; Mon, 23 Mar 2026 12:02:50 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1w4dz2-0005QI-4s; Mon, 23 Mar 2026 08:02:12 -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 ) id 1w4dy5-00053y-E6 for qemu-devel@nongnu.org; Mon, 23 Mar 2026 08:01:16 -0400 Received: from zero.eik.bme.hu ([152.66.115.2]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1w4dy2-0004FQ-Ur for qemu-devel@nongnu.org; Mon, 23 Mar 2026 08:01:13 -0400 Received: from localhost (localhost [127.0.0.1]) by zero.eik.bme.hu (Postfix) with ESMTP id 335375969F2; Mon, 23 Mar 2026 13:01:09 +0100 (CET) X-Virus-Scanned: amavis at eik.bme.hu Received: from zero.eik.bme.hu ([127.0.0.1]) by localhost (zero.eik.bme.hu [127.0.0.1]) (amavis, port 10028) with ESMTP id sOo2rTibYsnP; Mon, 23 Mar 2026 13:01:06 +0100 (CET) Received: by zero.eik.bme.hu (Postfix, from userid 432) id D7E3E5969E6; Mon, 23 Mar 2026 13:01:06 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by zero.eik.bme.hu (Postfix) with ESMTP id D69475968DD; Mon, 23 Mar 2026 13:01:06 +0100 (CET) Date: Mon, 23 Mar 2026 13:01:06 +0100 (CET) From: BALATON Zoltan To: qemu-devel@nongnu.org cc: Gerd Hoffmann , marcandre.lureau@redhat.com, Chad Jablonski , =?ISO-8859-15?Q?Philippe_Mathieu-Daud=E9?= Subject: Re: [PATCH v6 0/8] ati-vga fixes In-Reply-To: Message-ID: <31834120-467d-0db2-c21a-9a8d6eb4d33f@eik.bme.hu> References: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Received-SPF: pass client-ip=152.66.115.2; envelope-from=balaton@eik.bme.hu; helo=zero.eik.bme.hu X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, 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 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Sat, 21 Mar 2026, BALATON Zoltan wrote: > OK I think these are all the fixes I'd like to add for 11.0 unless > some more bugs are found. Could you please check and merge? Philippe are you queueing these too for 11.0? The last ati-vga patches went through your tree because of fuloong2e and I don't think there's anybody else who maintains hw/display. (Last too patches don't yet have review but you could take the rest at least.) Regards, BALATON Zoltan > v6: > - revert part of mouse pointer fix patch from v5 as it broke MacOS; > since I'm not sure the Linux image has no issues on real machine I'm > not trying to fix that now > > v5: > - fix typo on Patch 6 > - add more patches to fix mouse pointer with big endian frame buffer > > v4: > - compile fix in patch 5 > - new patch 6 to work around fuloong2e issue: > https://lists.nongnu.org/archive/html/qemu-devel/2026-01/msg06308.html > v3: > - fix patch 1 to work with 8 and 16 bit modes too > - new patch 5 to fix display updates with 8 and 16 bit modes > v2: > - fix patch 4 to really avoid warnings > > These are some fixes to ati-vga for 11.0. > > Patch 1 fixes problem reported in > https://lists.nongnu.org/archive/html/qemu-ppc/2026-01/msg00105.html > > Patch 2 fixes output from Solaris install iso > Rendering still not always correct as it uses some unimplemented > features but it's now readable. I did not test full install though. > > Patch 3 fixes vram overrun errors seen with Solaris and MorphOS when > crtc offset is non-zero (this happens on MorphOS when additional > screen is opened) > > Patch 4 tries to avoid Coverity warning matching what other places > already do > > Patch 5 fixes dirty region tracking when guest display depth is not > the same as the host's > > Patch 6 adds work around for fuloong2e to keep working with partial > machine model > > BALATON Zoltan (8): > ati-vga: Fix colors when frame buffer endianness does not match host > ati-vga: Also switch mode on HW cursor enable bit change > ati-vga: Do not add crtc offset to src and dst data address > ati-vga: Avoid warnings about sign extension > ati-vga: Fix display updates in non-32 bit modes > ati-vga: Add work around for fuloong2e > ati-vga: Simplify pointer image handling > ati-vga: Make sure hardware cursor data is within vram > > hw/display/ati.c | 85 +++++++++++++++++++++++++------------------- > hw/display/ati_2d.c | 47 ++++++++++++++++-------- > hw/display/ati_int.h | 1 + > hw/mips/fuloong2e.c | 1 + > 4 files changed, 82 insertions(+), 52 deletions(-) > >