Messages in this thread Patch in this message | | | Date | Thu, 04 Sep 2008 22:38:11 +0400 | From | Manu Abraham <> | Subject | DVB Update [PATCH 11/31] multiproto tree |
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From 0fff81ba529c14db6c00da5c9ca105f3ca1ace25 Mon Sep 17 00:00:00 2001 From: Manu Abraham <manu@linuxtv.org> Date: Thu, 4 Sep 2008 13:39:57 +0200 Subject: [PATCH] DVB Add tuner LOCK debug
* We need to check for tuner LOCK LOSS, especially in the case of simple PLL's
From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
dvb_frontend.c | 5 +++++ 1 file changed, 5 insertions(+) From 0fff81ba529c14db6c00da5c9ca105f3ca1ace25 Mon Sep 17 00:00:00 2001 From: Manu Abraham <manu@linuxtv.org> Date: Thu, 4 Sep 2008 13:39:57 +0200 Subject: [PATCH] DVB Add tuner LOCK debug
* We need to check for tuner LOCK LOSS, especially in the case of simple PLL's
From: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org>
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c index 202a0de..60fd371 100644 --- a/drivers/media/dvb/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb/dvb-core/dvb_frontend.c @@ -1113,6 +1113,7 @@ static int dvb_frontend_thread(void *data) struct dvb_frontend_private *fepriv = fe->frontend_priv; unsigned long timeout; fe_status_t s; + u32 status; enum dvbfe_algo algo; @@ -1225,6 +1226,10 @@ restart: fepriv->status = s; if (fe->ops.track) { dprintk("%s: TRACK callback exists at 0x%p\n", __func__, fe->ops.track); + if (fe->ops.tuner_ops.get_status) + fe->ops.tuner_ops.get_status(fe, &status); + if (!status) + printk("%s: Tuner LOCK LOST!\n", __func__); fe->ops.track(fe, fe_params, &fepriv->delay); } } | |