Transmission of the actual image size

Formats such as MJPEG, the data size does not necessarily match thei frame size. This patch enhances the capability to transmit the actual size. Tracked-On: OAM-124513 Signed-off-by: Chenli Wei <[email protected]>
projectceladon · Oct 17, 2024 · 02e45cb · 02e45cb
1 parent dc47476
commit 02e45cb
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/media/platform/virtio/virtio-camera.c b/drivers/media/platform/virtio/virtio-camera.c
@@ -157,6 +157,7 @@ static void virtio_camera_control_ack(struct virtqueue *vq)
 			vbuf->sequence = req->resp.u.buffer.sequence;
 			vbuf->vb2_buf.timestamp = req->resp.u.buffer.timestamp;
 			vbuf->planes[0].bytesused = req->resp.u.format.size.sizeimage;
+			req->vb->planes[0].bytesused = req->resp.u.format.size.sizeimage;
 			vb2_buffer_done(req->vb, VB2_BUF_STATE_DONE);
 			pr_debug("virtio-camera: mark the buffer done. UUID is %d, ptr is %pK\n",
 			req->resp.u.buffer.uuid[0] + req->resp.u.buffer.uuid[1], req->vb);