Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d1987d55a1eda774dfbab240a432607c17241d07
Commit: d1987d55a1eda774dfbab240a432607c17241d07
Parent: aacb9d31ee65c0685745ca4dfc7cdd24f8b7d92b
Author: Steven Toth <[EMAIL PROTECTED]>
AuthorDate: Tue Dec 18 01:57:06 2007 -0300
Committer: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
CommitDate: Fri Jan 25 19:04:12 2008 -0200
V4L/DVB (6885): Add support for the Hauppauge HVR1500Q
The express card ATSC/QAM tuner.
Signed-off-by: Steven Toth <[EMAIL PROTECTED]>
Signed-off-by: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
---
Documentation/video4linux/CARDLIST.cx23885 | 1 +
drivers/media/video/cx23885/cx23885-cards.c | 17 ++++++++
drivers/media/video/cx23885/cx23885-dvb.c | 54 +++++++++++++++++++++++++++
drivers/media/video/cx23885/cx23885-i2c.c | 2 +-
drivers/media/video/cx23885/cx23885.h | 1 +
5 files changed, 74 insertions(+), 1 deletions(-)
diff --git a/Documentation/video4linux/CARDLIST.cx23885
b/Documentation/video4linux/CARDLIST.cx23885
index 00cb646..54d06e4 100644
--- a/Documentation/video4linux/CARDLIST.cx23885
+++ b/Documentation/video4linux/CARDLIST.cx23885
@@ -3,3 +3,4 @@
2 -> Hauppauge WinTV-HVR1800
[0070:7800,0070:7801]
3 -> Hauppauge WinTV-HVR1250 [0070:7911]
4 -> DViCO FusionHDTV5 Express [18ac:d500]
+ 5 -> Hauppauge WinTV-HVR1500Q [0070:7797]
diff --git a/drivers/media/video/cx23885/cx23885-cards.c
b/drivers/media/video/cx23885/cx23885-cards.c
index 134b931..515f415 100644
--- a/drivers/media/video/cx23885/cx23885-cards.c
+++ b/drivers/media/video/cx23885/cx23885-cards.c
@@ -113,6 +113,11 @@ struct cx23885_board cx23885_boards[] = {
.name = "DViCO FusionHDTV5 Express",
.portb = CX23885_MPEG_DVB,
},
+ [CX23885_BOARD_HAUPPAUGE_HVR1500Q] = {
+ .name = "Hauppauge WinTV-HVR1500Q",
+ .portc = CX23885_MPEG_DVB,
+ },
+
};
const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards);
@@ -144,6 +149,10 @@ struct cx23885_subid cx23885_subids[] = {
.subvendor = 0x18ac,
.subdevice = 0xd500,
.card = CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP,
+ },{
+ .subvendor = 0x0070,
+ .subdevice = 0x7797,
+ .card = CX23885_BOARD_HAUPPAUGE_HVR1500Q,
},
};
const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids);
@@ -204,6 +213,11 @@ void cx23885_gpio_setup(struct cx23885_dev *dev)
/* GPIO-0 cx24227 demodulator reset */
cx_set(GP0_IO, 0x00010001); /* Bring the part out of reset */
break;
+ case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
+ /* GPIO-0 cx24227 demodulator reset */
+ /* GPIO-2 xc5000 tuner reset */
+ cx_set(GP0_IO, 0x00050005); /* Bring the part out of reset */
+ break;
case CX23885_BOARD_HAUPPAUGE_HVR1800:
/* GPIO-0 656_CLK */
/* GPIO-1 656_D0 */
@@ -221,6 +235,7 @@ int cx23885_ir_init(struct cx23885_dev *dev)
{
switch (dev->board) {
case CX23885_BOARD_HAUPPAUGE_HVR1250:
+ case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
case CX23885_BOARD_HAUPPAUGE_HVR1800:
/* FIXME: Implement me */
break;
@@ -244,6 +259,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
switch (dev->board) {
case CX23885_BOARD_HAUPPAUGE_HVR1250:
+ case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
case CX23885_BOARD_HAUPPAUGE_HVR1800:
case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
if (dev->i2c_bus[0].i2c_rc == 0)
@@ -258,6 +274,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
ts1->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
break;
case CX23885_BOARD_HAUPPAUGE_HVR1250:
+ case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
case CX23885_BOARD_HAUPPAUGE_HVR1800:
case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
default:
diff --git a/drivers/media/video/cx23885/cx23885-dvb.c
b/drivers/media/video/cx23885/cx23885-dvb.c
index 96d7320..5fa65ef 100644
--- a/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/drivers/media/video/cx23885/cx23885-dvb.c
@@ -33,6 +33,7 @@
#include "s5h1409.h"
#include "mt2131.h"
#include "lgdt330x.h"
+#include "xc5000.h"
#include "dvb-pll.h"
static unsigned int debug = 0;
@@ -74,6 +75,32 @@ static void dvb_buf_release(struct videobuf_queue *q,
cx23885_free_buffer(q, (struct cx23885_buffer*)vb);
}
+static int cx23885_request_firmware(struct dvb_frontend *fe,
+ const struct firmware **fw, char *name)
+{
+ struct cx23885_tsport *port = fe->dvb->priv;
+ struct cx23885_dev *dev = port->dev;
+
+ dprintk(1, "%s(?,?,%s)\n", __FUNCTION__, name);
+
+ return request_firmware(fw, name, &dev->pci->dev);
+}
+
+static int hauppauge_hvr1500q_tuner_reset(struct dvb_frontend *fe)
+{
+ struct cx23885_tsport *port = fe->dvb->priv;
+ struct cx23885_dev *dev = port->dev;
+
+ dprintk(1, "%s()\n", __FUNCTION__);
+
+ /* Drive the tuner into reset back back */
+ cx_clear(GP0_IO, 0x00000004);
+ mdelay(200);
+ cx_set(GP0_IO, 0x00000004);
+
+ return 0;
+}
+
static struct videobuf_queue_ops dvb_qops = {
.buf_setup = dvb_buf_setup,
.buf_prepare = dvb_buf_prepare,
@@ -109,6 +136,22 @@ static struct lgdt330x_config fusionhdtv_5_express = {
.serial_mpeg = 0x40,
};
+static struct s5h1409_config hauppauge_hvr1500q_config = {
+ .demod_address = 0x32 >> 1,
+ .output_mode = S5H1409_SERIAL_OUTPUT,
+ .gpio = S5H1409_GPIO_ON,
+ .qam_if = 44000,
+ .inversion = S5H1409_INVERSION_OFF,
+ .status_mode = S5H1409_DEMODLOCKING
+};
+
+static struct xc5000_config hauppauge_hvr1500q_tunerconfig = {
+ .i2c_address = 0x61,
+ .if_frequency = 4570000,
+ .request_firmware = cx23885_request_firmware,
+ .tuner_reset = hauppauge_hvr1500q_tuner_reset
+};
+
static int dvb_register(struct cx23885_tsport *port)
{
struct cx23885_dev *dev = port->dev;
@@ -152,6 +195,17 @@ static int dvb_register(struct cx23885_tsport *port)
&i2c_bus->i2c_adap, DVB_PLL_LG_TDVS_H06XF);
}
break;
+ case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
+ i2c_bus = &dev->i2c_bus[1];
+ port->dvb.frontend = dvb_attach(s5h1409_attach,
+ &hauppauge_hvr1500q_config,
+ &dev->i2c_bus[0].i2c_adap);
+ if (port->dvb.frontend != NULL) {
+ dvb_attach(xc5000_attach, port->dvb.frontend,
+ &i2c_bus->i2c_adap,
+ &hauppauge_hvr1500q_tunerconfig);
+ }
+ break;
default:
printk("%s: The frontend of your DVB/ATSC card isn't supported
yet\n",
dev->name);
diff --git a/drivers/media/video/cx23885/cx23885-i2c.c
b/drivers/media/video/cx23885/cx23885-i2c.c
index 20f3fb4..b2ffbf0 100644
--- a/drivers/media/video/cx23885/cx23885-i2c.c
+++ b/drivers/media/video/cx23885/cx23885-i2c.c
@@ -332,7 +332,7 @@ static char *i2c_devs[128] = {
[ 0x84 >> 1 ] = "tda8295",
[ 0xa0 >> 1 ] = "eeprom",
[ 0xc0 >> 1 ] = "tuner/mt2131/tda8275",
- [ 0xc2 >> 1 ] = "tuner/mt2131/tda8275",
+ [ 0xc2 >> 1 ] = "tuner/mt2131/tda8275/xc5000",
};
static void do_i2c_scan(char *name, struct i2c_client *c)
diff --git a/drivers/media/video/cx23885/cx23885.h
b/drivers/media/video/cx23885/cx23885.h
index 205640c..3f019f3 100644
--- a/drivers/media/video/cx23885/cx23885.h
+++ b/drivers/media/video/cx23885/cx23885.h
@@ -53,6 +53,7 @@
#define CX23885_BOARD_HAUPPAUGE_HVR1800 2
#define CX23885_BOARD_HAUPPAUGE_HVR1250 3
#define CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP 4
+#define CX23885_BOARD_HAUPPAUGE_HVR1500Q 5
enum cx23885_itype {
CX23885_VMUX_COMPOSITE1 = 1,
-
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