diff options
Diffstat (limited to 'drivers/media/pci/cx88/cx88-blackbird.c')
| -rw-r--r-- | drivers/media/pci/cx88/cx88-blackbird.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/media/pci/cx88/cx88-blackbird.c b/drivers/media/pci/cx88/cx88-blackbird.c index 58e5254e154a..13b8ed322693 100644 --- a/drivers/media/pci/cx88/cx88-blackbird.c +++ b/drivers/media/pci/cx88/cx88-blackbird.c @@ -536,9 +536,6 @@ static int blackbird_initialize_codec(struct cx8802_dev *dev) dprintk(1,"Initialize codec\n"); retval = blackbird_api_cmd(dev, CX2341X_ENC_PING_FW, 0, 0); /* ping */ if (retval < 0) { - - dev->mpeg_active = 0; - /* ping was not successful, reset and upload firmware */ cx_write(MO_SRST_IO, 0); /* SYS_RSTO=0 */ cx_write(MO_SRST_IO, 1); /* SYS_RSTO=1 */ @@ -622,7 +619,6 @@ static int blackbird_start_codec(struct cx8802_dev *dev) BLACKBIRD_RAW_BITS_NONE ); - dev->mpeg_active = 1; return 0; } @@ -636,7 +632,6 @@ static int blackbird_stop_codec(struct cx8802_dev *dev) cx2341x_handler_set_busy(&dev->cxhdl, 0); - dev->mpeg_active = 0; return 0; } @@ -875,18 +870,22 @@ static int vidioc_s_frequency (struct file *file, void *priv, { struct cx8802_dev *dev = video_drvdata(file); struct cx88_core *core = dev->core; + bool streaming; if (unlikely(UNSET == core->board.tuner_type)) return -EINVAL; if (unlikely(f->tuner != 0)) return -EINVAL; - if (dev->mpeg_active) + streaming = dev->vb2_mpegq.start_streaming_called; + if (streaming) blackbird_stop_codec(dev); cx88_set_freq (core,f); blackbird_initialize_codec(dev); cx88_set_scale(core, core->width, core->height, core->field); + if (streaming) + blackbird_start_codec(dev); return 0; } |
