From: Huang Rui <ray.huang@amd.com>
To: "Gerd Hoffmann" <kraxel@redhat.com>,
"Michael S . Tsirkin" <mst@redhat.com>,
"Stefano Stabellini" <sstabellini@kernel.org>,
"Anthony PERARD" <anthony.perard@citrix.com>,
"Roger Pau Monné" <roger.pau@citrix.com>,
"Jan Beulich" <jbeulich@suse.com>,
"Antonio Caggiano" <antonio.caggiano@collabora.com>,
"Dr . David Alan Gilbert" <dgilbert@redhat.com>,
"Robert Beckett" <bob.beckett@collabora.com>,
qemu-devel@nongnu.org, xen-devel@lists.xenproject.org
Cc: "Alex Deucher" <alexander.deucher@amd.com>,
"Christian König" <christian.koenig@amd.com>,
"Stewart Hildebrand" <Stewart.Hildebrand@amd.com>,
"Xenia Ragiadakou" <burzalodowa@gmail.com>,
"Honglei Huang" <honglei1.huang@amd.com>,
"Julia Zhang" <julia.zhang@amd.com>,
"Chen Jiqian" <Jiqian.Chen@amd.com>,
"Huang Rui" <ray.huang@amd.com>
Subject: [RFC QEMU PATCH 17/18] virtio-gpu: Add video hardware accelerate support for virgl
Date: Sun, 12 Mar 2023 17:22:43 +0800 [thread overview]
Message-ID: <20230312092244.451465-18-ray.huang@amd.com> (raw)
In-Reply-To: <20230312092244.451465-1-ray.huang@amd.com>
From: Honglei Huang <honglei1.huang@amd.com>
Add get_drm_fd callback let the guest OS can get render node to using hw accel codec.
Signed-off-by: Honglei Huang <honglei1.huang@amd.com>
Signed-off-by: Huang Rui <ray.huang@amd.com>
---
hw/display/virtio-gpu-virgl.c | 21 +++++++++++++++++++--
1 file changed, 19 insertions(+), 2 deletions(-)
diff --git a/hw/display/virtio-gpu-virgl.c b/hw/display/virtio-gpu-virgl.c
index d5214e0f43..aef735a427 100644
--- a/hw/display/virtio-gpu-virgl.c
+++ b/hw/display/virtio-gpu-virgl.c
@@ -13,6 +13,7 @@
#include "qemu/osdep.h"
#include "qemu/iov.h"
+#include "qemu/drm.h"
#include "trace.h"
#include "hw/virtio/virtio.h"
#include "hw/virtio/virtio-gpu.h"
@@ -827,12 +828,22 @@ static int virgl_make_context_current(void *opaque, int scanout_idx,
qctx);
}
+static int virgl_get_drm_fd(void *opaque)
+{
+ int fd = -1;
+
+ fd = qemu_drm_rendernode_open(NULL);
+
+ return fd;
+}
+
static struct virgl_renderer_callbacks virtio_gpu_3d_cbs = {
.version = 1,
.write_fence = virgl_write_fence,
.create_gl_context = virgl_create_context,
.destroy_gl_context = virgl_destroy_context,
.make_current = virgl_make_context_current,
+ .get_drm_fd = virgl_get_drm_fd,
};
static void virtio_gpu_print_stats(void *opaque)
@@ -886,14 +897,20 @@ void virtio_gpu_virgl_reset(VirtIOGPU *g)
virgl_renderer_reset();
}
+
+
int virtio_gpu_virgl_init(VirtIOGPU *g)
{
int ret;
+#ifndef VIRGL_RENDERER_USE_VIDEO
+#define VIRGL_RENDERER_USE_VIDEO (1 << 11)
+#endif
+
#ifdef VIRGL_RENDERER_VENUS
- ret = virgl_renderer_init(g, VIRGL_RENDERER_VENUS, &virtio_gpu_3d_cbs);
+ ret = virgl_renderer_init(g, VIRGL_RENDERER_VENUS | VIRGL_RENDERER_USE_VIDEO, &virtio_gpu_3d_cbs);
#else
- ret = virgl_renderer_init(g, 0, &virtio_gpu_3d_cbs);
+ ret = virgl_renderer_init(g, 0 | VIRGL_RENDERER_USE_VIDEO, &virtio_gpu_3d_cbs);
#endif
if (ret != 0) {
error_report("virgl could not be initialized: %d", ret);
--
2.25.1
next prev parent reply other threads:[~2023-03-12 9:29 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-12 9:22 [RFC QEMU PATCH 00/18] Add VirtIO GPU and Passthrough GPU support on Xen Huang Rui
2023-03-12 9:22 ` [RFC QEMU PATCH 01/18] virtio: Add shared memory capability Huang Rui
2023-03-13 9:01 ` Philippe Mathieu-Daudé
2023-03-12 9:22 ` [RFC QEMU PATCH 02/18] virtio-gpu: hostmem Huang Rui
2023-03-12 9:22 ` [RFC QEMU PATCH 03/18] virtio-gpu: Handle resource blob commands Huang Rui
2023-03-12 9:22 ` [RFC QEMU PATCH 04/18] virtio-gpu: CONTEXT_INIT feature Huang Rui
2023-03-13 9:06 ` Philippe Mathieu-Daudé
2023-03-12 9:22 ` [RFC QEMU PATCH 05/18] virtio-gpu: Unrealize Huang Rui
2023-03-12 9:22 ` [RFC QEMU PATCH 06/18] virtio-gpu: Resource UUID Huang Rui
2023-03-12 9:22 ` [RFC QEMU PATCH 07/18] virtio-gpu: Support Venus capset Huang Rui
2023-03-12 9:22 ` [RFC QEMU PATCH 08/18] virtio-gpu: Initialize Venus Huang Rui
2023-03-12 17:51 ` Dmitry Osipenko
2023-03-13 2:22 ` Dmitry Osipenko
2023-03-13 15:57 ` Huang Rui
2023-03-13 15:55 ` Huang Rui
2023-03-15 23:14 ` Dmitry Osipenko
2023-03-24 13:22 ` Huang Rui
2023-04-03 21:03 ` Dmitry Osipenko
2023-03-12 9:22 ` [RFC QEMU PATCH 09/18] meson: Enable virglrenderer unstable APIs Huang Rui
2023-03-12 9:22 ` [RFC QEMU PATCH 10/18] virtio-gpu: Handle set scanout blob command Huang Rui
2023-03-12 9:22 ` [RFC QEMU PATCH 11/18] virtio-gpu: make blob scanout use dmabuf fd Huang Rui
2023-03-12 9:22 ` [RFC QEMU PATCH 12/18] softmmu: Fix the size to map cache with xen for host virtual address Huang Rui
2023-03-18 0:31 ` Stefano Stabellini
2023-03-12 9:22 ` [RFC QEMU PATCH 13/18] hw/i386/xen/xen-hvm: Introduce xen_ram_block_check function Huang Rui
2023-03-18 0:38 ` Stefano Stabellini
2023-03-12 9:22 ` [RFC QEMU PATCH 14/18] softmmu: Add ram block check to map the xen ram memory Huang Rui
2023-03-12 9:22 ` [RFC QEMU PATCH 15/18] softmmu: Enable qemu ram allocation with fd for Xen Huang Rui
2023-03-12 9:22 ` [RFC QEMU PATCH 16/18] virtio-gpu: fix hw-display-virtio-gpu.so undefined symbol virtio_gpu_virgl_resource_unmap Huang Rui
2023-03-12 9:22 ` Huang Rui [this message]
2023-03-12 9:22 ` [RFC QEMU PATCH 18/18] xen: translate irq of host pci device to gsi Huang Rui
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230312092244.451465-18-ray.huang@amd.com \
--to=ray.huang@amd.com \
--cc=Jiqian.Chen@amd.com \
--cc=Stewart.Hildebrand@amd.com \
--cc=alexander.deucher@amd.com \
--cc=anthony.perard@citrix.com \
--cc=antonio.caggiano@collabora.com \
--cc=bob.beckett@collabora.com \
--cc=burzalodowa@gmail.com \
--cc=christian.koenig@amd.com \
--cc=dgilbert@redhat.com \
--cc=honglei1.huang@amd.com \
--cc=jbeulich@suse.com \
--cc=julia.zhang@amd.com \
--cc=kraxel@redhat.com \
--cc=mst@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=roger.pau@citrix.com \
--cc=sstabellini@kernel.org \
--cc=xen-devel@lists.xenproject.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).