V4L/DVB (11626): cx23885: Two fixes for DViCO FusionHDTV DVB-T Dual Express
Two fixes for DViCO FusionHDTV DVB-T Dual Express:
* Reset correct tuner when reinitializing xc3028.
* Disable the I2C gate control to avoid locking up the I2C bus.
Tested-by: John Knops <jknops@australiaonline.net.au>
Reviewed-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Christopher Pascoe <linuxdvb@itee.uq.edu.au>
Signed-off-by: Devin Heitmueller <dheitmueller@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c
index a3c0565..6d6293f 100644
--- a/drivers/media/video/cx23885/cx23885-cards.c
+++ b/drivers/media/video/cx23885/cx23885-cards.c
@@ -441,9 +441,9 @@
case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP:
/* Two identical tuners on two different i2c buses,
* we need to reset the correct gpio. */
- if (port->nr == 0)
+ if (port->nr == 1)
bitmask = 0x01;
- else if (port->nr == 1)
+ else if (port->nr == 2)
bitmask = 0x04;
break;
}
diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c
index f48454a..0c49a98 100644
--- a/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/drivers/media/video/cx23885/cx23885-dvb.c
@@ -314,6 +314,7 @@
.demod_address = 0x0f,
.if2 = 45600,
.no_tuner = 1,
+ .disable_i2c_gate_ctrl = 1,
};
static struct stv0900_config netup_stv0900_config = {