From: Hartmut Hackmann <[email protected]>
Date: 1141398566 \-0300
- fixed tda9886 port 2 setting
- turned remote control receiver off via saa7134 GPIO to avoid i2c hangs
- modified tda9886 client calls to direct i2c access to allow proper return
to analog mode
- allow mode change to V4L2_TUNER_DIGITAL_TV in tuner VIDIOC_S_FREQUENCY
client call
Signed-off-by: Hartmut Hackmann <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
---
drivers/media/video/saa7134/saa7134-cards.c | 9 +++++++--
drivers/media/video/saa7134/saa7134-dvb.c | 12 ++++++++----
drivers/media/video/tuner-core.c | 5 +++--
3 files changed, 18 insertions(+), 8 deletions(-)
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 479b010..6bc63a4 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -977,7 +977,7 @@ struct saa7134_board saa7134_boards[] =
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
- .tda9887_conf = TDA9887_PRESENT | TDA9887_INTERCARRIER | TDA9887_PORT2_ACTIVE,
+ .tda9887_conf = TDA9887_PRESENT | TDA9887_INTERCARRIER | TDA9887_PORT2_INACTIVE,
.inputs = {{
.name = name_tv,
.vmux = 3,
@@ -1666,7 +1666,7 @@ struct saa7134_board saa7134_boards[] =
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
- .tda9887_conf = TDA9887_PRESENT | TDA9887_INTERCARRIER | TDA9887_PORT2_ACTIVE,
+ .tda9887_conf = TDA9887_PRESENT | TDA9887_INTERCARRIER | TDA9887_PORT2_INACTIVE,
.mpeg = SAA7134_MPEG_DVB,
.inputs = {{
.name = name_tv,
@@ -3205,6 +3205,11 @@ int saa7134_board_init1(struct saa7134_d
/* power-up tuner chip */
saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x00040000, 0x00040000);
saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x00040000, 0x00000000);
+ case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
+ /* this turns the remote control chip off to work around a bug in it */
+ saa_writeb(SAA7134_GPIO_GPMODE1, 0x80);
+ saa_writeb(SAA7134_GPIO_GPSTATUS1, 0x80);
+ break;
case SAA7134_BOARD_MONSTERTV_MOBILE:
/* power-up tuner chip */
saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x00040000, 0x00040000);
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index 1a536e8..9db8e13 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -110,6 +110,7 @@ static int mt352_pinnacle_init(struct dv
mt352_write(fe, fsm_ctl_cfg, sizeof(fsm_ctl_cfg));
mt352_write(fe, scan_ctl_cfg, sizeof(scan_ctl_cfg));
mt352_write(fe, irq_cfg, sizeof(irq_cfg));
+
return 0;
}
@@ -117,8 +118,10 @@ static int mt352_pinnacle_pll_set(struct
struct dvb_frontend_parameters* params,
u8* pllbuf)
{
- static int on = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
- static int off = TDA9887_PRESENT | TDA9887_PORT2_ACTIVE;
+ u8 off[] = { 0x00, 0xf1};
+ u8 on[] = { 0x00, 0x71};
+ struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
+
struct saa7134_dev *dev = fe->dvb->priv;
struct v4l2_frequency f;
@@ -126,9 +129,10 @@ static int mt352_pinnacle_pll_set(struct
f.tuner = 0;
f.type = V4L2_TUNER_DIGITAL_TV;
f.frequency = params->frequency / 1000 * 16 / 1000;
- saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&on);
+ i2c_transfer(&dev->i2c_adap, &msg, 1);
saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,&f);
- saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&off);
+ msg.buf = on;
+ i2c_transfer(&dev->i2c_adap, &msg, 1);
pinnacle_antenna_pwr(dev, antenna_pwr);
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index e7ee619..b6101bf 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -713,8 +713,9 @@ static int tuner_command(struct i2c_clie
struct v4l2_frequency *f = arg;
switch_v4l2();
- if (V4L2_TUNER_RADIO == f->type &&
- V4L2_TUNER_RADIO != t->mode) {
+ if ((V4L2_TUNER_RADIO == f->type && V4L2_TUNER_RADIO != t->mode)
+ || (V4L2_TUNER_DIGITAL_TV == f->type
+ && V4L2_TUNER_DIGITAL_TV != t->mode)) {
if (set_mode (client, t, f->type, "VIDIOC_S_FREQUENCY")
== EINVAL)
return 0;
-
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