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Tsirkin" Subject: [PATCH] virtio-gpu-3d: fix abnormal display after a warm reboot Date: Fri, 18 Sep 2020 19:16:32 +0800 Message-Id: <20200918111632.37354-1-zhangguoqing.kernel@bytedance.com> X-Mailer: git-send-email 2.24.3 (Apple Git-128) MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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=2607:f8b0:4864:20::642; envelope-from=zhangguoqing.kernel@bytedance.com; helo=mail-pl1-x642.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Mailman-Approved-At: Fri, 18 Sep 2020 09:10:55 -0400 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Guoqing Zhang , qemu-devel@nongnu.org, Qi Liu Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" When resetting virtio-gpu, virgl_renderer_reset() should be called to ensure that the virglrenderer status is correct. Signed-off-by: Guoqing Zhang Reviewed-by: Qi Liu --- hw/display/virtio-gpu-3d.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/display/virtio-gpu-3d.c b/hw/display/virtio-gpu-3d.c index 96621576c2..1bd33d7aed 100644 --- a/hw/display/virtio-gpu-3d.c +++ b/hw/display/virtio-gpu-3d.c @@ -595,7 +595,7 @@ void virtio_gpu_virgl_reset(VirtIOGPU *g) { int i; =20 - /* virgl_renderer_reset() ??? */ + virgl_renderer_reset(); for (i =3D 0; i < g->parent_obj.conf.max_outputs; i++) { if (i !=3D 0) { dpy_gfx_replace_surface(g->parent_obj.scanout[i].con, NULL); --=20 2.24.3 (Apple Git-128)