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[Qemu-devel] [PATCH v4 0/2] Add vfio dma-buf based display reset handlin
From: |
Tina Zhang |
Subject: |
[Qemu-devel] [PATCH v4 0/2] Add vfio dma-buf based display reset handling |
Date: |
Fri, 27 Apr 2018 17:11:04 +0800 |
vfio display needs to release the invalid display resource and disable
the scanout mode during guest OS reboot, otherwise bugs come out.
Thanks address@hidden for helping root cause the issue.
v3->v4:
- Move dma-buf based display check into the vfio_display_reset().
(Gerd)
v2->v3:
- Limit vfio_display_reset to dma-buf based vfio display. (Gerd)
v1->v2:
- remove dpy_gfx_switch_surface. (Gerd)
- add dpy_gfx_update_full. (Gerd)
Tina Zhang (2):
console: introduce dpy_gfx_update_full
ui: introduce vfio_display_reset
hw/vfio/display.c | 11 +++++++++++
hw/vfio/pci.c | 4 ++++
hw/vfio/pci.h | 1 +
include/ui/console.h | 1 +
ui/console.c | 10 ++++++++++
5 files changed, 27 insertions(+)
--
2.7.4
- [Qemu-devel] [PATCH v4 0/2] Add vfio dma-buf based display reset handling,
Tina Zhang <=