From nobody Wed Nov 27 13:53:01 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1698663027; cv=none; d=zohomail.com; s=zohoarc; b=WEiOrlSSwEX5+Xmm/rZ9wsSrnpX4rbROqNjptOAzrJ964Ewv7LabEPX8npsR4pkc4DMLMI4tF//Z7P4eHKqIyhvIbU9cYWL2FkctOTrEcCsxCcgsT98pivw9qlw94Tl/JNPcvfFasWtOGaTn6Foibs+PzuNf/1AfL7TqRZaQiSM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1698663027; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=Or88Qnnb1pNKafV+dN1nEsCv88CQRy2MEUGRfMqaD8E=; b=NwC5fxlWPlF1fb6qCX5kFcRGVGYwNXBWv9h0l+oNksEvLUiUcPBQkO9myBE4VaaKX8zOAuF+hkyDqAkCmNiEShuPphzv+Q5rDG1mUtIE4mE2bXb/Eyo+PgA/MOMlxLpsRtJvPFDcQAmVpTr0nPAA4r23CeSJA8P9ejmH8NBSa8c= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1698663027877581.2082465667082; Mon, 30 Oct 2023 03:50:27 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qxPqe-0007n9-P9; Mon, 30 Oct 2023 06:50:23 -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 1qxPqR-0007fG-Az for qemu-devel@nongnu.org; Mon, 30 Oct 2023 06:50:07 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qxPqO-0002zq-ML for qemu-devel@nongnu.org; Mon, 30 Oct 2023 06:50:06 -0400 Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-288-T48YqOkPMniEKKHeJUNdag-1; Mon, 30 Oct 2023 06:49:46 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 98E45811E7B; Mon, 30 Oct 2023 10:49:45 +0000 (UTC) Received: from localhost (unknown [10.39.208.13]) by smtp.corp.redhat.com (Postfix) with ESMTP id 2C8AB10EA1; Mon, 30 Oct 2023 10:49:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1698663003; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Or88Qnnb1pNKafV+dN1nEsCv88CQRy2MEUGRfMqaD8E=; b=Mf+8xaSTTRWWgSpKopjsZfqk6LzptYOt/Lh+pG31ZhMXbYQngZSw84AsA3ektms6MhRpqh VvsPQP8asThMe+Lruf0+x+yAFAtCIEWKEcEWUucSpNu5CZhTLOmjiIFFbjcKyaWNXvSxFv Tla3KLHgp/bJQBtFiuiE05XlrdFBNzw= X-MC-Unique: T48YqOkPMniEKKHeJUNdag-1 From: marcandre.lureau@redhat.com To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Peter Maydell , Thomas Huth , BALATON Zoltan , Gerd Hoffmann , "Michael S. Tsirkin" , qemu-ppc@nongnu.org, Markus Armbruster , "Dr. David Alan Gilbert" , qemu-arm@nongnu.org, =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Paolo Bonzini , Eric Blake Subject: [PATCH v7 21/23] hw/sm501: allow compiling without PIXMAN Date: Mon, 30 Oct 2023 14:47:52 +0400 Message-ID: <20231030104755.124188-22-marcandre.lureau@redhat.com> In-Reply-To: <20231030104755.124188-1-marcandre.lureau@redhat.com> References: <20231030104755.124188-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.5 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.133.124; envelope-from=marcandre.lureau@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.478, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1698663029947100003 From: Marc-Andr=C3=A9 Lureau Change the "x-pixman" property default value and use the fallback path when PIXMAN support is disabled. Signed-off-by: Marc-Andr=C3=A9 Lureau Reviewed-by: BALATON Zoltan --- hw/display/sm501.c | 46 +++++++++++++++++++++++++++++++++------------- 1 file changed, 33 insertions(+), 13 deletions(-) diff --git a/hw/display/sm501.c b/hw/display/sm501.c index 0eecd00701..33fd08955d 100644 --- a/hw/display/sm501.c +++ b/hw/display/sm501.c @@ -438,6 +438,12 @@ #define SM501_HWC_WIDTH 64 #define SM501_HWC_HEIGHT 64 =20 +#ifdef CONFIG_PIXMAN +#define DEFAULT_X_PIXMAN 7 +#else +#define DEFAULT_X_PIXMAN 0 +#endif + /* SM501 local memory size taken from "linux/drivers/mfd/sm501.c" */ static const uint32_t sm501_mem_local_size[] =3D { [0] =3D 4 * MiB, @@ -730,7 +736,6 @@ static void sm501_2d_operation(SM501State *s) switch (cmd) { case 0: /* BitBlt */ { - static uint32_t tmp_buf[16384]; unsigned int src_x =3D (s->twoD_source >> 16) & 0x01FFF; unsigned int src_y =3D s->twoD_source & 0xFFFF; uint32_t src_base =3D s->twoD_source_base & 0x03FFFFFF; @@ -828,9 +833,11 @@ static void sm501_2d_operation(SM501State *s) de =3D db + (width + (height - 1) * dst_pitch) * bypp; overlap =3D (db < se && sb < de); } +#ifdef CONFIG_PIXMAN if (overlap && (s->use_pixman & BIT(2))) { /* pixman can't do reverse blit: copy via temporary */ int tmp_stride =3D DIV_ROUND_UP(width * bypp, sizeof(uint3= 2_t)); + static uint32_t tmp_buf[16384]; uint32_t *tmp =3D tmp_buf; =20 if (tmp_stride * sizeof(uint32_t) * height > sizeof(tmp_bu= f)) { @@ -860,9 +867,12 @@ static void sm501_2d_operation(SM501State *s) dst_pitch * bypp / sizeof(uint32_t), 8 * bypp, 8 * bypp, src_x, src_y, dst_x, dst_y, width, height); - } else { + } else +#else + { fallback =3D true; } +#endif if (fallback) { uint8_t *sp =3D s->local_mem + src_base; uint8_t *d =3D s->local_mem + dst_base; @@ -894,20 +904,23 @@ static void sm501_2d_operation(SM501State *s) color =3D cpu_to_le16(color); } =20 +#ifdef CONFIG_PIXMAN if (!(s->use_pixman & BIT(0)) || (width =3D=3D 1 && height =3D=3D = 1) || !pixman_fill((uint32_t *)&s->local_mem[dst_base], dst_pitch * bypp / sizeof(uint32_t), 8 * bypp, - dst_x, dst_y, width, height, color)) { - /* fallback when pixman failed or we don't want to call it */ - uint8_t *d =3D s->local_mem + dst_base; - unsigned int x, y, i; - for (y =3D 0; y < height; y++) { - i =3D (dst_x + (dst_y + y) * dst_pitch) * bypp; - for (x =3D 0; x < width; x++, i +=3D bypp) { - stn_he_p(&d[i], bypp, color); + dst_x, dst_y, width, height, color)) +#endif + { + /* fallback when pixman failed or we don't want to call it= */ + uint8_t *d =3D s->local_mem + dst_base; + unsigned int x, y, i; + for (y =3D 0; y < height; y++) { + i =3D (dst_x + (dst_y + y) * dst_pitch) * bypp; + for (x =3D 0; x < width; x++, i +=3D bypp) { + stn_he_p(&d[i], bypp, color); + } } } - } break; } default: @@ -1878,6 +1891,12 @@ static void sm501_reset(SM501State *s) static void sm501_init(SM501State *s, DeviceState *dev, uint32_t local_mem_bytes) { +#ifndef CONFIG_PIXMAN + if (s->use_pixman !=3D 0) { + warn_report("x-pixman !=3D 0, not effective without PIXMAN"); + } +#endif + s->local_mem_size_index =3D get_local_mem_size_index(local_mem_bytes); =20 /* local memory */ @@ -2038,7 +2057,8 @@ static void sm501_realize_sysbus(DeviceState *dev, Er= ror **errp) =20 static Property sm501_sysbus_properties[] =3D { DEFINE_PROP_UINT32("vram-size", SM501SysBusState, vram_size, 0), - DEFINE_PROP_UINT8("x-pixman", SM501SysBusState, state.use_pixman, 7), + /* this a debug option, prefer PROP_UINT over PROP_BIT for simplicity = */ + DEFINE_PROP_UINT8("x-pixman", SM501SysBusState, state.use_pixman, DEFA= ULT_X_PIXMAN), DEFINE_PROP_END_OF_LIST(), }; =20 @@ -2126,7 +2146,7 @@ static void sm501_realize_pci(PCIDevice *dev, Error *= *errp) =20 static Property sm501_pci_properties[] =3D { DEFINE_PROP_UINT32("vram-size", SM501PCIState, vram_size, 64 * MiB), - DEFINE_PROP_UINT8("x-pixman", SM501PCIState, state.use_pixman, 7), + DEFINE_PROP_UINT8("x-pixman", SM501PCIState, state.use_pixman, DEFAULT= _X_PIXMAN), DEFINE_PROP_END_OF_LIST(), }; =20 --=20 2.41.0