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| author | Gerd Hoffmann <kraxel@redhat.com> | 2020-02-14 15:55:32 +0300 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2020-02-17 16:50:49 +0300 |
| commit | 790bcd79142885534cf4e78bd1b1553ec2f9ea6e (patch) | |
| tree | f2e49c33b24040ade6e0ab8d840fd3c350550b7c /drivers/gpu/drm/virtio/virtgpu_vq.c | |
| parent | fcdd19b85c7bb800ec23c9dff15092a7004cfd3f (diff) | |
| download | linux-790bcd79142885534cf4e78bd1b1553ec2f9ea6e.tar.xz | |
drm/virtio: batch plane updates (pageflip)
Move virtio_gpu_notify() to higher-level functions for
virtio_gpu_cmd_resource_flush(), virtio_gpu_cmd_set_scanout() and
virtio_gpu_cmd_transfer_to_host_{2d,3d}().
virtio_gpu_primary_plane_update() will notify only once for a series
of commands (restores plane update command batching).
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20200214125535.26349-4-kraxel@redhat.com
Diffstat (limited to 'drivers/gpu/drm/virtio/virtgpu_vq.c')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_vq.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c b/drivers/gpu/drm/virtio/virtgpu_vq.c index 653efb26bcd9..0bd1c51bbabd 100644 --- a/drivers/gpu/drm/virtio/virtgpu_vq.c +++ b/drivers/gpu/drm/virtio/virtgpu_vq.c @@ -568,7 +568,6 @@ void virtio_gpu_cmd_set_scanout(struct virtio_gpu_device *vgdev, cmd_p->r.y = cpu_to_le32(y); virtio_gpu_queue_ctrl_buffer(vgdev, vbuf); - virtio_gpu_notify(vgdev); } void virtio_gpu_cmd_resource_flush(struct virtio_gpu_device *vgdev, @@ -590,7 +589,6 @@ void virtio_gpu_cmd_resource_flush(struct virtio_gpu_device *vgdev, cmd_p->r.y = cpu_to_le32(y); virtio_gpu_queue_ctrl_buffer(vgdev, vbuf); - virtio_gpu_notify(vgdev); } void virtio_gpu_cmd_transfer_to_host_2d(struct virtio_gpu_device *vgdev, @@ -623,7 +621,6 @@ void virtio_gpu_cmd_transfer_to_host_2d(struct virtio_gpu_device *vgdev, cmd_p->r.y = cpu_to_le32(y); virtio_gpu_queue_fenced_ctrl_buffer(vgdev, vbuf, fence); - virtio_gpu_notify(vgdev); } static void @@ -1049,7 +1046,6 @@ void virtio_gpu_cmd_transfer_to_host_3d(struct virtio_gpu_device *vgdev, cmd_p->level = cpu_to_le32(level); virtio_gpu_queue_fenced_ctrl_buffer(vgdev, vbuf, fence); - virtio_gpu_notify(vgdev); } void virtio_gpu_cmd_transfer_from_host_3d(struct virtio_gpu_device *vgdev, |