From: Gerd Hoffmann <kraxel@redhat.com>
To: dri-devel@lists.freedesktop.org
Cc: "David Airlie" <airlied@linux.ie>,
"Marc-André Lureau" <marcandre.lureau@gmail.com>,
"Gerd Hoffmann" <kraxel@redhat.com>,
virtualization@lists.linux-foundation.org (open list:VIRTIO GPU
DRIVER), linux-kernel@vger.kernel.org (open list)
Subject: [PATCH v3 3/7] virtio-gpu: wait for cursor updates finish
Date: Fri, 2 Oct 2015 13:58:20 +0200 [thread overview]
Message-ID: <1443787104-24243-4-git-send-email-kraxel@redhat.com> (raw)
In-Reply-To: <1443787104-24243-1-git-send-email-kraxel@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
drivers/gpu/drm/virtio/virtgpu_display.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
index 4e160ef..c9c1427 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -90,6 +90,14 @@ static int virtio_gpu_crtc_cursor_set(struct drm_crtc *crtc,
cpu_to_le32(64),
cpu_to_le32(64),
0, 0, &fence);
+ ret = virtio_gpu_object_reserve(qobj, false);
+ if (!ret) {
+ reservation_object_add_excl_fence(qobj->tbo.resv,
+ &fence->f);
+ fence_put(&fence->f);
+ virtio_gpu_object_unreserve(qobj);
+ virtio_gpu_object_wait(qobj, false);
+ }
output->cursor.hdr.type = cpu_to_le32(VIRTIO_GPU_CMD_UPDATE_CURSOR);
output->cursor.resource_id = cpu_to_le32(qobj->hw_res_handle);
--
1.8.3.1
next prev parent reply other threads:[~2015-10-02 11:58 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1443787104-24243-1-git-send-email-kraxel@redhat.com>
2015-10-02 11:58 ` [PATCH v3 1/7] virtio-gpu: add virtio_gpu_queue_ctrl_buffer_locked Gerd Hoffmann
2015-10-02 11:58 ` [PATCH v3 2/7] virtio-gpu: add & use virtio_gpu_queue_fenced_ctrl_buffer Gerd Hoffmann
2015-10-02 11:58 ` Gerd Hoffmann [this message]
2015-10-02 11:58 ` [PATCH v3 4/7] virtio-gpu: add 3d/virgl support Gerd Hoffmann
2015-10-02 11:58 ` [PATCH v3 5/7] virtio-gpu: add basic prime support Gerd Hoffmann
2015-10-02 11:58 ` [PATCH v3 6/7] virtio-gpu: mark as a render gpu Gerd Hoffmann
2015-10-02 11:58 ` [PATCH v3 7/7] [wip] virtio-gpu: add page flip support Gerd Hoffmann
2016-05-25 16:37 ` Daniel Vetter
2016-05-27 7:46 ` Gerd Hoffmann
2016-05-27 7:50 ` Daniel Vetter
2016-05-30 8:42 ` Daniel Vetter
2016-05-30 12:06 ` Gerd Hoffmann
2016-05-30 14:43 ` Daniel Vetter
2016-05-31 6:18 ` Gerd Hoffmann
2016-05-31 6:37 ` Daniel Vetter
2016-05-31 7:34 ` Gerd Hoffmann
2016-05-31 7:39 ` Daniel Vetter
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