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path: root/drivers/media/dvb-frontends/cxd2820r_t2.c
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Diffstat (limited to 'drivers/media/dvb-frontends/cxd2820r_t2.c')
-rw-r--r--drivers/media/dvb-frontends/cxd2820r_t2.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/cxd2820r_t2.c b/drivers/media/dvb-frontends/cxd2820r_t2.c
index e82d82a7a2e..2ba130e245b 100644
--- a/drivers/media/dvb-frontends/cxd2820r_t2.c
+++ b/drivers/media/dvb-frontends/cxd2820r_t2.c
@@ -124,6 +124,23 @@ int cxd2820r_set_frontend_t2(struct dvb_frontend *fe)
buf[1] = ((if_ctl >> 8) & 0xff);
buf[2] = ((if_ctl >> 0) & 0xff);
+ /* PLP filtering */
+ if (c->stream_id > 255) {
+ dev_dbg(&priv->i2c->dev, "%s: Disable PLP filtering\n", __func__);
+ ret = cxd2820r_wr_reg(priv, 0x023ad , 0);
+ if (ret)
+ goto error;
+ } else {
+ dev_dbg(&priv->i2c->dev, "%s: Enable PLP filtering = %d\n", __func__,
+ c->stream_id);
+ ret = cxd2820r_wr_reg(priv, 0x023af , c->stream_id & 0xFF);
+ if (ret)
+ goto error;
+ ret = cxd2820r_wr_reg(priv, 0x023ad , 1);
+ if (ret)
+ goto error;
+ }
+
ret = cxd2820r_wr_regs(priv, 0x020b6, buf, 3);
if (ret)
goto error;