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From 778b752e1808475fe4c2086e5e0c523bff7b30b9 Mon Sep 17 00:00:00 2001
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From: Gerd Hoffmann <kraxel@redhat.com>
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Date: Thu, 5 Oct 2017 08:39:50 +0200
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Subject: [PATCH 01/69] virtio-gpu: don't clear QemuUIInfo information on reset
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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RH-Author: Gerd Hoffmann <kraxel@redhat.com>
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Message-id: <20171005083950.12662-2-kraxel@redhat.com>
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Patchwork-id: 76812
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O-Subject: [RHV7.5 qemu-kvm-rhev PATCH 1/1] virtio-gpu: don't clear QemuUIInfo information on reset
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Bugzilla: 1460595
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RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
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RH-Acked-by: Laszlo Ersek <lersek@redhat.com>
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RH-Acked-by: Thomas Huth <thuth@redhat.com>
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Don't reset window layout information (passed via virtio_gpu_ui_info) on
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device reset, so the user interface window layout will be kept intact
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over reboots. The head size and position was commented out already, so
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this patch just drops the dead code. Additionally the enabled head mask
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must be kept so multihead setups work properly too.
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Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1460595
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
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Message-id: 20170906142058.2460-1-kraxel@redhat.com
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(cherry picked from commit 79d16c21a565927943486b26789caa62413ff371)
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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hw/display/virtio-gpu.c | 12 ------------
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1 file changed, 12 deletions(-)
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diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c
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index 6aae147..4e66535 100644
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--- a/hw/display/virtio-gpu.c
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+++ b/hw/display/virtio-gpu.c
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@@ -1195,17 +1195,6 @@ static void virtio_gpu_reset(VirtIODevice *vdev)
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virtio_gpu_resource_destroy(g, res);
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}
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for (i = 0; i < g->conf.max_outputs; i++) {
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-#if 0
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- g->req_state[i].x = 0;
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- g->req_state[i].y = 0;
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- if (i == 0) {
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- g->req_state[0].width = 1024;
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- g->req_state[0].height = 768;
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- } else {
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- g->req_state[i].width = 0;
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- g->req_state[i].height = 0;
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- }
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-#endif
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g->scanout[i].resource_id = 0;
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g->scanout[i].width = 0;
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g->scanout[i].height = 0;
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@@ -1213,7 +1202,6 @@ static void virtio_gpu_reset(VirtIODevice *vdev)
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g->scanout[i].y = 0;
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g->scanout[i].ds = NULL;
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}
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- g->enabled_output_bitmask = 1;
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#ifdef CONFIG_VIRGL
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if (g->use_virgl_renderer) {
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--
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1.8.3.1
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