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[RFC PATCH 08/13] gfxstream + rutabaga prep: added need defintions, fiel
From: |
Gurchetan Singh |
Subject: |
[RFC PATCH 08/13] gfxstream + rutabaga prep: added need defintions, fields, and options |
Date: |
Thu, 20 Apr 2023 18:12:18 -0700 |
This modifies the common virtio-gpu.h file have the fields and
defintions needed by gfxstream/rutabaga. It also modifies VirtioGPUGL
to have the runtime options needed by rutabaga. They are:
- a colon separated list of capset names, defined in the virtio spec
- a wayland socket path to enable guest Wayland passthrough
The command to run these would be:
-device virtio-vga-gl,capset_names=gfxstream:cross-domain, \
wayland_socket_path=/run/user/1000/wayland-0,hostmem=8G \
Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org>
---
hw/display/virtio-gpu-gl.c | 2 ++
include/hw/virtio/virtio-gpu.h | 8 ++++++++
2 files changed, 10 insertions(+)
diff --git a/hw/display/virtio-gpu-gl.c b/hw/display/virtio-gpu-gl.c
index 547e697333..15270b0c8a 100644
--- a/hw/display/virtio-gpu-gl.c
+++ b/hw/display/virtio-gpu-gl.c
@@ -29,6 +29,8 @@ static void virtio_gpu_gl_device_realize(DeviceState *qdev,
Error **errp)
static Property virtio_gpu_gl_properties[] = {
DEFINE_PROP_BIT("stats", VirtIOGPU, parent_obj.conf.flags,
VIRTIO_GPU_FLAG_STATS_ENABLED, false),
+ DEFINE_PROP_STRING("capset_names", VirtIOGPUGL, capset_names),
+ DEFINE_PROP_STRING("wayland_socket_path", VirtIOGPUGL,
wayland_socket_path),
DEFINE_PROP_END_OF_LIST(),
};
diff --git a/include/hw/virtio/virtio-gpu.h b/include/hw/virtio/virtio-gpu.h
index 421733d751..a35ade3608 100644
--- a/include/hw/virtio/virtio-gpu.h
+++ b/include/hw/virtio/virtio-gpu.h
@@ -94,6 +94,7 @@ enum virtio_gpu_base_conf_flags {
VIRTIO_GPU_FLAG_DMABUF_ENABLED,
VIRTIO_GPU_FLAG_BLOB_ENABLED,
VIRTIO_GPU_FLAG_CONTEXT_INIT_ENABLED,
+ VIRTIO_GPU_FLAG_RUTABAGA_ENABLED,
};
#define virtio_gpu_virgl_enabled(_cfg) \
@@ -106,6 +107,8 @@ enum virtio_gpu_base_conf_flags {
(_cfg.flags & (1 << VIRTIO_GPU_FLAG_DMABUF_ENABLED))
#define virtio_gpu_blob_enabled(_cfg) \
(_cfg.flags & (1 << VIRTIO_GPU_FLAG_BLOB_ENABLED))
+#define virtio_gpu_rutabaga_enabled(_cfg) \
+ (_cfg.flags & (1 << VIRTIO_GPU_FLAG_RUTABAGA_ENABLED))
#define virtio_gpu_hostmem_enabled(_cfg) \
(_cfg.hostmem > 0)
#define virtio_gpu_context_init_enabled(_cfg) \
@@ -217,6 +220,11 @@ struct VirtIOGPUGL {
bool renderer_inited;
bool renderer_reset;
+
+ char *capset_names;
+ char *wayland_socket_path;
+ uint32_t num_capsets;
+ void *rutabaga;
};
struct VhostUserGPU {
--
2.40.0.634.g4ca3ef3211-goog
- [RFC PATCH 01/13] virtio: Add shared memory capability, (continued)
- [RFC PATCH 01/13] virtio: Add shared memory capability, Gurchetan Singh, 2023/04/20
- [RFC PATCH 10/13] gfxstream + rutabaga: add initial support for gfxstream, Gurchetan Singh, 2023/04/20
- [RFC PATCH 11/13] gfxstream + rutabaga: enable rutabaga, Gurchetan Singh, 2023/04/20
- [RFC PATCH 12/13] HACK: use memory region API to inject memory to guest, Gurchetan Singh, 2023/04/20
- [RFC PATCH 07/13] gfxstream + rutabaga prep: define callbacks in realize function, Gurchetan Singh, 2023/04/20
- [RFC PATCH 08/13] gfxstream + rutabaga prep: added need defintions, fields, and options,
Gurchetan Singh <=
- [RFC PATCH 13/13] HACK: schedule fence return on main AIO context, Gurchetan Singh, 2023/04/20
- Re: [RFC PATCH 00/13] gfxstream + rutabaga_gfx: a surprising delight or startling epiphany?, Stefan Hajnoczi, 2023/04/21