Implement DVB-T mode.
Signed-off-by: Antti Palosaari <cr...@iki.fi>
---
drivers/media/dvb-frontends/mn88473.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/drivers/media/dvb-frontends/mn88473.c
b/drivers/media/dvb-frontends/mn88473.c
index 68bfb65..cda0bdb 100644
--- a/drivers/media/dvb-frontends/mn88473.c
+++ b/drivers/media/dvb-frontends/mn88473.c
@@ -132,6 +132,13 @@ static int mn88473_set_frontend(struct dvb_frontend *fe)
}
switch (c->delivery_system) {
+ case SYS_DVBT:
+ delivery_system = 0x02;
+ if (c->bandwidth_hz <= 7000000)
+ memcpy(params,
"\x2e\xcb\xfb\xc8\x00\x00\x17\x0a\x17\x0a", 10);
+ else if (c->bandwidth_hz <= 8000000)
+ memcpy(params,
"\x2e\xcb\xfb\xaf\x00\x00\x11\xec\x11\xec", 10);
+ break;
case SYS_DVBT2:
delivery_system = 0x03;
if (c->bandwidth_hz <= 7000000)
@@ -194,10 +201,12 @@ static int mn88473_set_frontend(struct dvb_frontend *fe)
ret = mn88473_wregs(dev, 0x1c2d, "\x3b", 1);
ret = mn88473_wregs(dev, 0x1c2e, "\x00", 1);
ret = mn88473_wregs(dev, 0x1c56, "\x0d", 1);
+ ret = mn88473_wregs(dev, 0x1801, "\xba", 1);
ret = mn88473_wregs(dev, 0x1802, "\x13", 1);
ret = mn88473_wregs(dev, 0x1803, "\x80", 1);
ret = mn88473_wregs(dev, 0x1804, "\xba", 1);
ret = mn88473_wregs(dev, 0x1805, "\x91", 1);
+ ret = mn88473_wregs(dev, 0x1807, "\xe7", 1);
ret = mn88473_wregs(dev, 0x1808, "\x28", 1);
ret = mn88473_wregs(dev, 0x180a, "\x1a", 1);
ret = mn88473_wregs(dev, 0x1813, "\x1f", 1);
@@ -382,7 +391,7 @@ err:
EXPORT_SYMBOL(mn88473_attach);
static struct dvb_frontend_ops mn88473_ops = {
- .delsys = {SYS_DVBT2, SYS_DVBC_ANNEX_AC},
+ .delsys = {SYS_DVBT, SYS_DVBT2, SYS_DVBC_ANNEX_AC},
.info = {
.name = "Panasonic MN88473",
.caps = FE_CAN_FEC_1_2 |
--
http://palosaari.fi/
--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
