Displaying 7 results from an estimated 7 matches for "gem_handl".
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gem_handle
2017 Dec 28
3
[PATCH] drm/virtio: Add window server support
...ice *vgdev,
+ const char __user *buffer, u32 len,
+ int *fds, struct virtio_gpu_winsrv_conn *conn,
+ bool nonblock)
+{
+ int client_fd = conn->fd;
+ struct drm_file *file = conn->drm_file;
+ struct virtio_gpu_winsrv_tx *cmd_p;
+ struct virtio_gpu_vbuffer *vbuf;
+ uint32_t gem_handle;
+ struct drm_gem_object *gobj = NULL;
+ struct virtio_gpu_object *qobj = NULL;
+ int ret, i, fd;
+
+ cmd_p = virtio_gpu_alloc_cmd(vgdev, &vbuf, sizeof(*cmd_p));
+ memset(cmd_p, 0, sizeof(*cmd_p));
+
+ cmd_p->hdr.type = cpu_to_le32(VIRTIO_GPU_CMD_WINSRV_TX);
+
+ for (i = 0; i < VIRTIO_GP...
2017 Dec 28
3
[PATCH] drm/virtio: Add window server support
...ice *vgdev,
+ const char __user *buffer, u32 len,
+ int *fds, struct virtio_gpu_winsrv_conn *conn,
+ bool nonblock)
+{
+ int client_fd = conn->fd;
+ struct drm_file *file = conn->drm_file;
+ struct virtio_gpu_winsrv_tx *cmd_p;
+ struct virtio_gpu_vbuffer *vbuf;
+ uint32_t gem_handle;
+ struct drm_gem_object *gobj = NULL;
+ struct virtio_gpu_object *qobj = NULL;
+ int ret, i, fd;
+
+ cmd_p = virtio_gpu_alloc_cmd(vgdev, &vbuf, sizeof(*cmd_p));
+ memset(cmd_p, 0, sizeof(*cmd_p));
+
+ cmd_p->hdr.type = cpu_to_le32(VIRTIO_GPU_CMD_WINSRV_TX);
+
+ for (i = 0; i < VIRTIO_GP...
2018 Sep 20
0
[virtio-dev] [PATCH 2/2] drm/virtio: add iommu support.
...gpu_obj(fb->base.obj[0]);
Ah, right. Should have noticed this on review. You sync the fbcon
framebuffer unconfitionally ...
> Is there better way to get to the virtio_gpu_object created in the
> virtio_gpu_mode_dumb_create() path from virtio_gpu_device or somehow from drm_file
> via gem_handle down at the layer of virtio_gpu_cmd_transfer_to_host()?
Just pass it down, the call sites all know it (see patch just sent).
cheers,
Gerd
2018 Jan 26
0
[PATCH v3 1/2] drm/virtio: Add window server support
...ice *vgdev,
+ const char __user *buffer, u32 len,
+ int *fds, struct virtio_gpu_winsrv_conn *conn,
+ bool nonblock)
+{
+ int client_fd = conn->fd;
+ struct drm_file *file = conn->drm_file;
+ struct virtio_gpu_winsrv_tx *cmd_p;
+ struct virtio_gpu_vbuffer *vbuf;
+ uint32_t gem_handle;
+ struct drm_gem_object *gobj = NULL;
+ struct virtio_gpu_object *qobj = NULL;
+ int ret, i, fd;
+
+ cmd_p = virtio_gpu_alloc_cmd(vgdev, &vbuf, sizeof(*cmd_p));
+ memset(cmd_p, 0, sizeof(*cmd_p));
+
+ cmd_p->hdr.type = cpu_to_le32(VIRTIO_GPU_CMD_WINSRV_TX);
+
+ for (i = 0; i < VIRTIO_GP...
2018 Jan 26
3
[PATCH v3 0/2] drm/virtio: Add window server support
Hi,
this work is based on the virtio_wl driver in the ChromeOS kernel by
Zach Reizner, currently at:
https://chromium.googlesource.com/chromiumos/third_party/kernel/+/chromeos-4.4/drivers/virtio/virtio_wl.c
There's one feature missing currently, which is letting clients write
directly to the host part of a resource, so the extra copy in
TRANSFER_TO_HOST isn't needed.
Have pushed the
2017 Dec 14
2
[PATCH] drm/virtio: Add window server support
...ice *vgdev,
+ const char __user *buffer, u32 len,
+ int *fds, struct virtio_gpu_winsrv_conn *conn,
+ bool nonblock)
+{
+ int client_fd = conn->fd;
+ struct drm_file *file = conn->drm_file;
+ struct virtio_gpu_winsrv_tx *cmd_p;
+ struct virtio_gpu_vbuffer *vbuf;
+ uint32_t gem_handle;
+ struct drm_gem_object *gobj = NULL;
+ struct virtio_gpu_object *qobj = NULL;
+ int ret, i, fd;
+
+ cmd_p = virtio_gpu_alloc_cmd(vgdev, &vbuf, sizeof(*cmd_p));
+ memset(cmd_p, 0, sizeof(*cmd_p));
+
+ cmd_p->hdr.type = cpu_to_le32(VIRTIO_GPU_CMD_WINSRV_TX);
+
+ for (i = 0; i < VIRTIO_GP...
2017 Dec 14
2
[PATCH] drm/virtio: Add window server support
...ice *vgdev,
+ const char __user *buffer, u32 len,
+ int *fds, struct virtio_gpu_winsrv_conn *conn,
+ bool nonblock)
+{
+ int client_fd = conn->fd;
+ struct drm_file *file = conn->drm_file;
+ struct virtio_gpu_winsrv_tx *cmd_p;
+ struct virtio_gpu_vbuffer *vbuf;
+ uint32_t gem_handle;
+ struct drm_gem_object *gobj = NULL;
+ struct virtio_gpu_object *qobj = NULL;
+ int ret, i, fd;
+
+ cmd_p = virtio_gpu_alloc_cmd(vgdev, &vbuf, sizeof(*cmd_p));
+ memset(cmd_p, 0, sizeof(*cmd_p));
+
+ cmd_p->hdr.type = cpu_to_le32(VIRTIO_GPU_CMD_WINSRV_TX);
+
+ for (i = 0; i < VIRTIO_GP...