From 2e819a119d96aa6cfb69f36a7299d9aa690c9dea Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Fri, 14 Feb 2020 13:55:33 +0100 Subject: [PATCH] drm/virtio: batch resource creation Move virtio_gpu_notify() to higher-level functions for virtio_gpu_cmd_create_resource(), virtio_gpu_cmd_resource_create_3d() and virtio_gpu_cmd_resource_attach_backing(). virtio_gpu_object_create() will batch commands and notify only once when creating a resource. Signed-off-by: Gerd Hoffmann Reviewed-by: Chia-I Wu Reviewed-by: Gurchetan Singh Link: http://patchwork.freedesktop.org/patch/msgid/20200214125535.26349-5-kraxel@redhat.com --- drivers/gpu/drm/virtio/virtgpu_object.c | 1 + drivers/gpu/drm/virtio/virtgpu_vq.c | 3 --- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_object.c b/drivers/gpu/drm/virtio/virtgpu_object.c index 8870ee2..65d6834 100644 --- a/drivers/gpu/drm/virtio/virtgpu_object.c +++ b/drivers/gpu/drm/virtio/virtgpu_object.c @@ -224,6 +224,7 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev, return ret; } + virtio_gpu_notify(vgdev); *bo_ptr = bo; return 0; diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c b/drivers/gpu/drm/virtio/virtgpu_vq.c index 0bd1c51..4e9b2f2 100644 --- a/drivers/gpu/drm/virtio/virtgpu_vq.c +++ b/drivers/gpu/drm/virtio/virtgpu_vq.c @@ -515,7 +515,6 @@ void virtio_gpu_cmd_create_resource(struct virtio_gpu_device *vgdev, cmd_p->height = cpu_to_le32(params->height); virtio_gpu_queue_fenced_ctrl_buffer(vgdev, vbuf, fence); - virtio_gpu_notify(vgdev); bo->created = true; } @@ -644,7 +643,6 @@ virtio_gpu_cmd_resource_attach_backing(struct virtio_gpu_device *vgdev, vbuf->data_size = sizeof(*ents) * nents; virtio_gpu_queue_fenced_ctrl_buffer(vgdev, vbuf, fence); - virtio_gpu_notify(vgdev); } static void virtio_gpu_cmd_get_display_info_cb(struct virtio_gpu_device *vgdev, @@ -1011,7 +1009,6 @@ virtio_gpu_cmd_resource_create_3d(struct virtio_gpu_device *vgdev, cmd_p->flags = cpu_to_le32(params->flags); virtio_gpu_queue_fenced_ctrl_buffer(vgdev, vbuf, fence); - virtio_gpu_notify(vgdev); bo->created = true; } -- 2.7.4