From patchwork Thu Aug 22 18:51:03 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Dmitry Osipenko X-Patchwork-Id: 13774105 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 A4973C3DA4A for ; Thu, 22 Aug 2024 18:55:46 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1shCwq-0000R5-Kg; Thu, 22 Aug 2024 14:54:16 -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 1shCwh-00081L-BN for qemu-devel@nongnu.org; Thu, 22 Aug 2024 14:54:07 -0400 Received: from sender4-pp-f112.zoho.com ([136.143.188.112]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1shCwf-00048t-Kq for qemu-devel@nongnu.org; Thu, 22 Aug 2024 14:54:07 -0400 ARC-Seal: i=1; a=rsa-sha256; t=1724352831; cv=none; d=zohomail.com; s=zohoarc; b=WXwjbwMcfdq5ffcF3cwt+zaCKLsq6+IGcdf8bzzqF8UQzWzx/FSa4GFvH48oscxahF688KG/dTroaiIiNtxZOeF1WRGtv+nggz2H6A0k5AcBFGkh54L5+HzqdFnAvRDl35/+ZDyKoEiAlhH9dcHl1CUGzHWpDARQxyTL8Qx54Bg= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1724352831; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=frnqjafg5IubhILQVfLqgoboDzq9pwuDpaRE2L+cPu4=; b=lt7bkLYkuvxx80CMkxQdP7feQ2vm4HWfXXjkPhFjYV6sugD2H6tNHB6/l29CeK5JRR7SFKWAXg+pl0KYVYy6Lu/VoNIpqXFdzeoxFkvX54tI/ZD1uiXxWATIXHz52hgdYAbpjhE1HIfCRXZQkWubR7m5vrnlEz89LBiVP7nMX5g= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=dmitry.osipenko@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1724352831; s=zohomail; d=collabora.com; i=dmitry.osipenko@collabora.com; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-ID:In-Reply-To:References:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-Id:Reply-To; bh=frnqjafg5IubhILQVfLqgoboDzq9pwuDpaRE2L+cPu4=; b=IDDOGf4b2z5G/T6F5aLlPNLsJfthU65MGnHrXuV/8pjgTYaNNCGqTHps6ZC43OeL dBoqFfjA/INk/XO4oq6ESQsSnXAdQ0/Y7CyqAKDwxgey+nXmz3EHeKsowgAa40fT+TV mTC5XLPKdfXbkasJerrumZiSuYDJjPIa+tJ8HHKE= Received: by mx.zohomail.com with SMTPS id 1724352830482540.1515550962702; Thu, 22 Aug 2024 11:53:50 -0700 (PDT) From: Dmitry Osipenko To: Akihiko Odaki , Huang Rui , =?utf-8?q?Marc-Andr=C3=A9_Lureau?= , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Gerd Hoffmann , "Michael S . Tsirkin" , Stefano Stabellini , Antonio Caggiano , "Dr . David Alan Gilbert" , Robert Beckett , Gert Wollny , =?utf-8?q?Alex_Benn=C3=A9e?= Cc: qemu-devel@nongnu.org, Gurchetan Singh , ernunes@redhat.com, Alyssa Ross , =?utf-8?q?Roger_Pau_Monn?= =?utf-8?q?=C3=A9?= , Alex Deucher , Stefano Stabellini , =?utf-8?q?Christian_K?= =?utf-8?q?=C3=B6nig?= , Xenia Ragiadakou , Pierre-Eric Pelloux-Prayer , Honglei Huang , Julia Zhang , Chen Jiqian , Yiwei Zhang Subject: [PATCH v17 07/13] virtio-gpu: Support context-init feature with virglrenderer Date: Thu, 22 Aug 2024 21:51:03 +0300 Message-ID: <20240822185110.1757429-8-dmitry.osipenko@collabora.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240822185110.1757429-1-dmitry.osipenko@collabora.com> References: <20240822185110.1757429-1-dmitry.osipenko@collabora.com> MIME-Version: 1.0 X-ZohoMailClient: External Received-SPF: pass client-ip=136.143.188.112; envelope-from=dmitry.osipenko@collabora.com; helo=sender4-pp-f112.zoho.com 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, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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: 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 From: Huang Rui Patch "virtio-gpu: CONTEXT_INIT feature" has added the context_init feature flags. Expose this feature and support creating virglrenderer context with flags using context_id if libvirglrenderer is new enough. Originally-by: Antonio Caggiano Signed-off-by: Huang Rui Reviewed-by: Antonio Caggiano Reviewed-by: Akihiko Odaki Reviewed-by: Marc-André Lureau Tested-by: Alex Bennée Acked-by: Alex Bennée Signed-off-by: Dmitry Osipenko --- hw/display/virtio-gpu-gl.c | 4 ++++ hw/display/virtio-gpu-virgl.c | 20 ++++++++++++++++++-- 2 files changed, 22 insertions(+), 2 deletions(-) diff --git a/hw/display/virtio-gpu-gl.c b/hw/display/virtio-gpu-gl.c index 753b35ed69fd..bf87ba423283 100644 --- a/hw/display/virtio-gpu-gl.c +++ b/hw/display/virtio-gpu-gl.c @@ -147,6 +147,10 @@ static void virtio_gpu_gl_device_realize(DeviceState *qdev, Error **errp) VIRTIO_GPU_BASE(g)->virtio_config.num_capsets = virtio_gpu_virgl_get_num_capsets(g); +#if VIRGL_VERSION_MAJOR >= 1 + g->parent_obj.conf.flags |= 1 << VIRTIO_GPU_FLAG_CONTEXT_INIT_ENABLED; +#endif + virtio_gpu_device_realize(qdev, errp); } diff --git a/hw/display/virtio-gpu-virgl.c b/hw/display/virtio-gpu-virgl.c index ca6f4d6cbb58..b3aa444bcfa5 100644 --- a/hw/display/virtio-gpu-virgl.c +++ b/hw/display/virtio-gpu-virgl.c @@ -106,8 +106,24 @@ static void virgl_cmd_context_create(VirtIOGPU *g, trace_virtio_gpu_cmd_ctx_create(cc.hdr.ctx_id, cc.debug_name); - virgl_renderer_context_create(cc.hdr.ctx_id, cc.nlen, - cc.debug_name); + if (cc.context_init) { + if (!virtio_gpu_context_init_enabled(g->parent_obj.conf)) { + qemu_log_mask(LOG_GUEST_ERROR, "%s: context_init disabled", + __func__); + cmd->error = VIRTIO_GPU_RESP_ERR_UNSPEC; + return; + } + +#if VIRGL_VERSION_MAJOR >= 1 + virgl_renderer_context_create_with_flags(cc.hdr.ctx_id, + cc.context_init, + cc.nlen, + cc.debug_name); + return; +#endif + } + + virgl_renderer_context_create(cc.hdr.ctx_id, cc.nlen, cc.debug_name); } static void virgl_cmd_context_destroy(VirtIOGPU *g,