diff options
Diffstat (limited to 'drivers/media/platform/vivid/vivid-sdr-cap.c')
| -rw-r--r-- | drivers/media/platform/vivid/vivid-sdr-cap.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/drivers/media/platform/vivid/vivid-sdr-cap.c b/drivers/media/platform/vivid/vivid-sdr-cap.c index cfb7cb4d37a8..dcdc80e272c2 100644 --- a/drivers/media/platform/vivid/vivid-sdr-cap.c +++ b/drivers/media/platform/vivid/vivid-sdr-cap.c @@ -102,6 +102,10 @@ static void vivid_thread_sdr_cap_tick(struct vivid_dev *dev) if (sdr_cap_buf) { sdr_cap_buf->vb.sequence = dev->sdr_cap_seq_count; + v4l2_ctrl_request_setup(sdr_cap_buf->vb.vb2_buf.req_obj.req, + &dev->ctrl_hdl_sdr_cap); + v4l2_ctrl_request_complete(sdr_cap_buf->vb.vb2_buf.req_obj.req, + &dev->ctrl_hdl_sdr_cap); vivid_sdr_cap_process(dev, sdr_cap_buf); sdr_cap_buf->vb.vb2_buf.timestamp = ktime_get_ns() + dev->time_wrap_offset; @@ -272,6 +276,8 @@ static int sdr_cap_start_streaming(struct vb2_queue *vq, unsigned count) list_for_each_entry_safe(buf, tmp, &dev->sdr_cap_active, list) { list_del(&buf->list); + v4l2_ctrl_request_complete(buf->vb.vb2_buf.req_obj.req, + &dev->ctrl_hdl_sdr_cap); vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_QUEUED); } @@ -293,6 +299,8 @@ static void sdr_cap_stop_streaming(struct vb2_queue *vq) buf = list_entry(dev->sdr_cap_active.next, struct vivid_buffer, list); list_del(&buf->list); + v4l2_ctrl_request_complete(buf->vb.vb2_buf.req_obj.req, + &dev->ctrl_hdl_sdr_cap); vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR); } @@ -303,12 +311,20 @@ static void sdr_cap_stop_streaming(struct vb2_queue *vq) mutex_lock(&dev->mutex); } +static void sdr_cap_buf_request_complete(struct vb2_buffer *vb) +{ + struct vivid_dev *dev = vb2_get_drv_priv(vb->vb2_queue); + + v4l2_ctrl_request_complete(vb->req_obj.req, &dev->ctrl_hdl_sdr_cap); +} + const struct vb2_ops vivid_sdr_cap_qops = { .queue_setup = sdr_cap_queue_setup, .buf_prepare = sdr_cap_buf_prepare, .buf_queue = sdr_cap_buf_queue, .start_streaming = sdr_cap_start_streaming, .stop_streaming = sdr_cap_stop_streaming, + .buf_request_complete = sdr_cap_buf_request_complete, .wait_prepare = vb2_ops_wait_prepare, .wait_finish = vb2_ops_wait_finish, }; @@ -396,7 +412,7 @@ int vivid_sdr_g_tuner(struct file *file, void *fh, struct v4l2_tuner *vt) { switch (vt->index) { case 0: - strlcpy(vt->name, "ADC", sizeof(vt->name)); + strscpy(vt->name, "ADC", sizeof(vt->name)); vt->type = V4L2_TUNER_ADC; vt->capability = V4L2_TUNER_CAP_1HZ | V4L2_TUNER_CAP_FREQ_BANDS; @@ -404,7 +420,7 @@ int vivid_sdr_g_tuner(struct file *file, void *fh, struct v4l2_tuner *vt) vt->rangehigh = bands_adc[2].rangehigh; return 0; case 1: - strlcpy(vt->name, "RF", sizeof(vt->name)); + strscpy(vt->name, "RF", sizeof(vt->name)); vt->type = V4L2_TUNER_RF; vt->capability = V4L2_TUNER_CAP_1HZ | V4L2_TUNER_CAP_FREQ_BANDS; |