[PATCH v3 1/6] si2168: add support for gapped clock

[Olli Salonen]

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.salo...@iki.fi>
---
 drivers/media/dvb-frontends/si2168.c      | 3 +++
 drivers/media/dvb-frontends/si2168.h      | 3 +++
 drivers/media/dvb-frontends/si2168_priv.h | 1 +
 3 files changed, 7 insertions(+)

diff --git a/drivers/media/dvb-frontends/si2168.c 
b/drivers/media/dvb-frontends/si2168.c
index 5db588e..29a5936 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 70d702a..3225d0c 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 d7efce8..d2589e3 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 */
-- 
1.9.1

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