summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorOlli Salonen <olli.salonen@iki.fi>2015-05-05 13:54:14 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-05-12 13:16:37 -0300
commit8117a3121da1881f8730d38ed9ebfc1c1a6ffda9 (patch)
tree0bdfe514fb70af9dadabd50f02a163f8b6cbaaae
parentb2624ff4bf46869df66148b2e1e675981565742e (diff)
downloadblackbird-obmc-linux-8117a3121da1881f8730d38ed9ebfc1c1a6ffda9.tar.gz
blackbird-obmc-linux-8117a3121da1881f8730d38ed9ebfc1c1a6ffda9.zip
[media] si2168: add support for gapped clock
Add a parameter in si2168_config to support gapped clock. This might be necessary on some devices with higher bitrates. Signed-off-by: Olli Salonen <olli.salonen@iki.fi> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
-rw-r--r--drivers/media/dvb-frontends/si2168.c3
-rw-r--r--drivers/media/dvb-frontends/si2168.h3
-rw-r--r--drivers/media/dvb-frontends/si2168_priv.h1
3 files changed, 7 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/si2168.c b/drivers/media/dvb-frontends/si2168.c
index 5db588ebfc24..29a59369ea7b 100644
--- a/drivers/media/dvb-frontends/si2168.c
+++ b/drivers/media/dvb-frontends/si2168.c
@@ -508,6 +508,8 @@ static int si2168_init(struct dvb_frontend *fe)
/* set ts mode */
memcpy(cmd.args, "\x14\x00\x01\x10\x10\x00", 6);
cmd.args[4] |= dev->ts_mode;
+ if (dev->ts_clock_gapped)
+ cmd.args[4] |= 0x40;
cmd.wlen = 6;
cmd.rlen = 4;
ret = si2168_cmd_execute(client, &cmd);
@@ -688,6 +690,7 @@ static int si2168_probe(struct i2c_client *client,
*config->fe = &dev->fe;
dev->ts_mode = config->ts_mode;
dev->ts_clock_inv = config->ts_clock_inv;
+ dev->ts_clock_gapped = config->ts_clock_gapped;
dev->fw_loaded = false;
i2c_set_clientdata(client, dev);
diff --git a/drivers/media/dvb-frontends/si2168.h b/drivers/media/dvb-frontends/si2168.h
index 70d702ae6f49..3225d0cc93c7 100644
--- a/drivers/media/dvb-frontends/si2168.h
+++ b/drivers/media/dvb-frontends/si2168.h
@@ -42,6 +42,9 @@ struct si2168_config {
/* TS clock inverted */
bool ts_clock_inv;
+
+ /* TS clock gapped */
+ bool ts_clock_gapped;
};
#endif
diff --git a/drivers/media/dvb-frontends/si2168_priv.h b/drivers/media/dvb-frontends/si2168_priv.h
index d7efce8043ed..d2589e3d2ff2 100644
--- a/drivers/media/dvb-frontends/si2168_priv.h
+++ b/drivers/media/dvb-frontends/si2168_priv.h
@@ -38,6 +38,7 @@ struct si2168_dev {
bool fw_loaded;
u8 ts_mode;
bool ts_clock_inv;
+ bool ts_clock_gapped;
};
/* firmware command struct */
OpenPOWER on IntegriCloud