aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/media/test-drivers/vidtv/vidtv_demod.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/test-drivers/vidtv/vidtv_demod.h')
-rw-r--r--drivers/media/test-drivers/vidtv/vidtv_demod.h10
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/media/test-drivers/vidtv/vidtv_demod.h b/drivers/media/test-drivers/vidtv/vidtv_demod.h
index ab84044f33ba..2b8404661348 100644
--- a/drivers/media/test-drivers/vidtv/vidtv_demod.h
+++ b/drivers/media/test-drivers/vidtv/vidtv_demod.h
@@ -20,6 +20,9 @@
* modulation and fec_inner
* @modulation: see enum fe_modulation
* @fec: see enum fe_fec_rate
+ * @cnr_ok: S/N threshold to consider the signal as OK. Below that, there's
+ * a chance of losing sync.
+ * @cnr_good: S/N threshold to consider the signal strong.
*
* This struct matches values for 'good' and 'ok' CNRs given the combination
* of modulation and fec_inner in use. We might simulate some noise if the
@@ -53,13 +56,8 @@ struct vidtv_demod_config {
* struct vidtv_demod_state - The demodulator state
* @frontend: The frontend structure allocated by the demod.
* @config: The config used to init the demod.
- * @poll_snr: The task responsible for periodically checking the simulated
- * signal quality, eventually dropping or reacquiring the TS lock.
* @status: the demod status.
- * @cold_start: Whether the demod has not been init yet.
- * @poll_snr_thread_running: Whether the task responsible for periodically
- * checking the simulated signal quality is running.
- * @poll_snr_thread_restart: Whether we should restart the poll_snr task.
+ * @tuner_cnr: current S/N ratio for the signal carrier
*/
struct vidtv_demod_state {
struct dvb_frontend frontend;

Privacy Policy