Commit 851a9091 authored Nov 22, 2008 by Michael Krufky Committed by Mauro Carvalho Chehab Dec 29, 2008

V4L/DVB (9738): sms1xxx: fix invalid unc readings



Add function smsdvb_read_ucblocks to report uncorrectable error counts.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

parent 7a6fbed6

drivers/media/dvb/siano/smscoreapi.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -381,7 +381,7 @@ struct smsdvb_client_t {
		struct dvb_frontend frontend;

		fe_status_t fe_status;
		int fe_ber, fe_snr, fe_signal_strength;
		int fe_ber, fe_snr, fe_unc, fe_signal_strength;

		struct completion tune_done, stat_done;

drivers/media/dvb/siano/smsdvb.c

+15 −0

Original line number	Diff line number	Diff line
		@@ -60,6 +60,7 @@ static int smsdvb_onresponse(void context, struct smscore_buffer_t cb)

		client->fe_snr = p->Stat.SNR;
		client->fe_ber = p->Stat.BER;
		client->fe_unc = p->Stat.BERErrorCount;

		if (p->Stat.InBandPwr < -95)
		client->fe_signal_strength = 0;
		@@ -72,6 +73,7 @@ static int smsdvb_onresponse(void context, struct smscore_buffer_t cb)
		client->fe_status = 0;
		client->fe_snr =
		client->fe_ber =
		client->fe_unc =
		client->fe_signal_strength = 0;
		}

		@@ -217,6 +219,18 @@ static int smsdvb_read_snr(struct dvb_frontend fe, u16 snr)
		return rc;
		}

		static int smsdvb_read_ucblocks(struct dvb_frontend fe, u32 ucblocks)
		{
		struct smsdvb_client_t *client =
		container_of(fe, struct smsdvb_client_t, frontend);
		int rc = smsdvb_send_statistics_request(client);

		if (!rc)
		*ucblocks = client->fe_unc;

		return rc;
		}

		static int smsdvb_get_tune_settings(struct dvb_frontend *fe,
		struct dvb_frontend_tune_settings *tune)
		{
		@@ -329,6 +343,7 @@ static struct dvb_frontend_ops smsdvb_fe_ops = {
		.read_ber = smsdvb_read_ber,
		.read_signal_strength = smsdvb_read_signal_strength,
		.read_snr = smsdvb_read_snr,
		.read_ucblocks = smsdvb_read_ucblocks,

		.init = smsdvb_init,
		.sleep = smsdvb_sleep,