From patchwork Sun Jun 23 15:23:37 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Osipenko X-Patchwork-Id: 13708661 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 6FAE0C27C4F for ; Sun, 23 Jun 2024 15:25:11 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sLP4l-0001zh-0n; Sun, 23 Jun 2024 11:24:19 -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 ) id 1sLP4j-0001zH-5B for qemu-devel@nongnu.org; Sun, 23 Jun 2024 11:24:17 -0400 Received: from madrid.collaboradmins.com ([46.235.227.194]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sLP4h-0003Lr-M4 for qemu-devel@nongnu.org; Sun, 23 Jun 2024 11:24:16 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1719156254; bh=FZ6FS2MoKc2H0rpMb0UUV78A4c2XMdCRKlQsJoKtzGY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=T/n+b7pBANgYKh3SVsi1XDsQXCk3ATMYJhTNEonkJe7f69iI0wJTAAaCNoUAd9zuV o4lITchqXvtw6RJuI5MooKVsS6izdw36HL/qnr/UAqM+pln1WDYs8RHoTVL5I3Ft9h S08OIgj6U2p5k/9J49buz4N7HcUU5IDN6jj5xjjn/OO6SMdwojMH2JWt914Jj/ZjG3 FXksZB0eqUPRGDKUq6P65ldm6efN/VZ/o/DuZUZlLndOgTzgULD1Z7SZvw1HgPrh2N 0qmZ13BMwB+hg0l6iX9R/5khyXcyLwILmj5TJXdx7saz3lpmetRzUEr1BfkYgc5N5F x5ehdCQme5jfA== Received: from workpc.. (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: dmitry.osipenko) by madrid.collaboradmins.com (Postfix) with ESMTPSA id 7A6B137804C9; Sun, 23 Jun 2024 15:24:12 +0000 (UTC) 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 v16 07/13] virtio-gpu: Support context-init feature with virglrenderer Date: Sun, 23 Jun 2024 18:23:37 +0300 Message-ID: <20240623152343.328436-8-dmitry.osipenko@collabora.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240623152343.328436-1-dmitry.osipenko@collabora.com> References: <20240623152343.328436-1-dmitry.osipenko@collabora.com> MIME-Version: 1.0 Received-SPF: pass client-ip=46.235.227.194; envelope-from=dmitry.osipenko@collabora.com; helo=madrid.collaboradmins.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, 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: 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 Signed-off-by: Dmitry Osipenko Reviewed-by: Akihiko Odaki --- 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 0109244276fc..4fe9e6a0c21c 100644 --- a/hw/display/virtio-gpu-gl.c +++ b/hw/display/virtio-gpu-gl.c @@ -141,6 +141,10 @@ 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,