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 <[email protected]>
Reviewed-by: Steven Toth <[email protected]>
Signed-off-by: Christopher Pascoe <[email protected]>
Signed-off-by: Devin Heitmueller <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c
index a3c0565be1a976e0377a3aa7e03d543fe5654ab8..6d6293f7d428e6fe501f2c2b4d3d02727dc1132a 100644 (file)
--- a/drivers/media/video/cx23885/cx23885-cards.c
+++ b/drivers/media/video/cx23885/cx23885-cards.c
@@ -441,9 +441,9 @@ int cx23885_tuner_callback(void *priv, int component, int command, int arg)
        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 f48454ab3900897eb92fb16b492533dc622d9983..0c49a98213c4cab43ed65c67f8c00173e4f54632 100644 (file)
--- a/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/drivers/media/video/cx23885/cx23885-dvb.c
@@ -314,6 +314,7 @@ static struct zl10353_config dvico_fusionhdtv_xc3028 = {
        .demod_address = 0x0f,
        .if2           = 45600,
        .no_tuner      = 1,
+       .disable_i2c_gate_ctrl = 1,
 };
 
 static struct stv0900_config netup_stv0900_config = {