From: Tina Zhang <tina.zhang@intel.com>
To: unlisted-recipients:; (no To-header on input)
Cc: Tina Zhang <tina.zhang@intel.com>,
intel-gvt-dev@lists.freedesktop.org, kvm@vger.kernel.org,
linux-kernel@vger.kernel.org, kraxel@redhat.com,
zhenyuw@linux.intel.com, alex.williamson@redhat.com,
hang.yuan@intel.com, zhiyuan.lv@intel.com
Subject: [PATCH 0/2] Deliver vGPU page flip event to userspace
Date: Mon, 27 May 2019 16:43:10 +0800 [thread overview]
Message-ID: <20190527084312.8872-1-tina.zhang@intel.com> (raw)
This series introduces VFIO_DEVICE_SET_GFX_FLIP_EVENTFD ioctl command to
set the eventfd based signaling mechanism in vfio display. vGPU can use
this eventfd to deliver the framebuffer page flip event to userspace.
Tina Zhang (2):
vfio: ABI for setting mdev display flip eventfd
drm/i915/gvt: Support delivering page flip event to userspace
drivers/gpu/drm/i915/gvt/dmabuf.c | 31 +++++++++++++++++++++++++++++
drivers/gpu/drm/i915/gvt/dmabuf.h | 1 +
drivers/gpu/drm/i915/gvt/gvt.c | 1 +
drivers/gpu/drm/i915/gvt/gvt.h | 2 ++
drivers/gpu/drm/i915/gvt/handlers.c | 2 ++
drivers/gpu/drm/i915/gvt/kvmgt.c | 7 +++++++
include/uapi/linux/vfio.h | 12 +++++++++++
7 files changed, 56 insertions(+)
--
2.17.1
next reply other threads:[~2019-05-27 8:48 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-27 8:43 Tina Zhang [this message]
2019-05-27 8:43 ` [PATCH 1/2] vfio: ABI for setting mdev display flip eventfd Tina Zhang
2019-05-27 9:07 ` Zhenyu Wang
2019-05-27 12:22 ` Gerd Hoffmann
2019-05-28 2:51 ` Zhenyu Wang
2019-05-27 14:04 ` Alex Williamson
2019-05-28 1:42 ` Zhang, Tina
2019-05-28 4:18 ` Alex Williamson
2019-05-27 8:43 ` [PATCH 2/2] drm/i915/gvt: Support delivering page flip event to userspace Tina Zhang
2019-05-27 9:11 ` Zhenyu Wang
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