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authorAntti Palosaari <crope@iki.fi>2017-06-13 05:29:50 -0300
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-06-20 10:24:17 -0300
commite94db976b736d3cac6dc23021e2508de65190f54 (patch)
treec52b91a6ee3b0ed869194bfb272a4979f06dd2d7 /drivers/media
parentd83886ff118cd93d85617362a582beec20c9e92d (diff)
downloadlinux-e94db976b736d3cac6dc23021e2508de65190f54.tar.bz2
[media] af9015: enable 2nd TS flow control when dual mode
It needs to be enabled in order to get stream from slave af9013 demod. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/usb/dvb-usb-v2/af9015.c15
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/media/usb/dvb-usb-v2/af9015.c b/drivers/media/usb/dvb-usb-v2/af9015.c
index 49aec2f940e9..2b9bb81ed1f2 100644
--- a/drivers/media/usb/dvb-usb-v2/af9015.c
+++ b/drivers/media/usb/dvb-usb-v2/af9015.c
@@ -1132,10 +1132,21 @@ static int af9015_init_endpoint(struct dvb_usb_device *d)
}
/* enable / disable mp2if2 */
- if (state->dual_mode)
+ if (state->dual_mode) {
ret = af9015_set_reg_bit(d, 0xd50b, 0);
- else
+ if (ret)
+ goto error;
+ ret = af9015_set_reg_bit(d, 0xd520, 4);
+ if (ret)
+ goto error;
+ } else {
ret = af9015_clear_reg_bit(d, 0xd50b, 0);
+ if (ret)
+ goto error;
+ ret = af9015_clear_reg_bit(d, 0xd520, 4);
+ if (ret)
+ goto error;
+ }
error:
if (ret)