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V4L/DVB (11626): cx23885: Two fixes for DViCO FusionHDTV DVB-T Dual Express

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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>
This commit is contained in:
Christopher Pascoe
2009-04-27 11:27:04 -03:00
committed by Mauro Carvalho Chehab
parent e39c904797
commit d4dc673da9
2 changed files with 3 additions and 2 deletions
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4
drivers/media/video/cx23885/cx23885-cards.c
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@@ -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: case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP:
/* Two identical tuners on two different i2c buses, /* Two identical tuners on two different i2c buses,
* we need to reset the correct gpio. */ * we need to reset the correct gpio. */
if (port->nr == 0) if (port->nr == 1)
bitmask = 0x01; bitmask = 0x01;
else if (port->nr == 1) else if (port->nr == 2)
bitmask = 0x04; bitmask = 0x04;
break; break;
} }

1
drivers/media/video/cx23885/cx23885-dvb.c
View File

@@ -314,6 +314,7 @@ static struct zl10353_config dvico_fusionhdtv_xc3028 = {
.demod_address = 0x0f, .demod_address = 0x0f,
.if2 = 45600, .if2 = 45600,
.no_tuner = 1, .no_tuner = 1,
.disable_i2c_gate_ctrl = 1,
}; };
static struct stv0900_config netup_stv0900_config = { static struct stv0900_config netup_stv0900_config = {