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-rw-r--r--drivers/media/video/em28xx/em28xx-cards.c61
-rw-r--r--drivers/media/video/em28xx/em28xx-dvb.c5
-rw-r--r--drivers/media/video/em28xx/em28xx.h4
3 files changed, 43 insertions, 27 deletions
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index f4883b4a6b7..2e7fd191115 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -197,8 +197,8 @@ struct em28xx_board em28xx_boards[] = {
.analog_gpio = {
{ /* xc3028 reset seq */
.reg = 0x08,
- .val = 0x3d,
- .rst = 0x2d,
+ .val = 0x2d,
+ .rst = 0x3d,
.t1 = 5,
.t2 = 10,
.t3 = 5,
@@ -207,15 +207,15 @@ struct em28xx_board em28xx_boards[] = {
.digital_gpio = {
{ /* xc3028 reset seq */
.reg = 0x08,
- .val = 0x3e,
- .rst = 0x2e,
+ .val = 0x2e,
+ .rst = 0x3e,
.t1 = 6,
.t2 = 6,
.t3 = 6,
}, { /* demod reset seq */
.reg = 0x04,
- .val = 0x0c,
- .rst = 0x04,
+ .val = 0x04,
+ .rst = 0x0c,
.t2 = 10,
.t3 = 10,
}
@@ -472,7 +472,7 @@ int em28xx_tuner_callback(void *ptr, int command, int arg)
{
int rc = 0, i;
struct em28xx *dev = ptr;
- struct gpio_ctl (*gpio_ctl)[MAX_GPIO];
+ struct gpio_ctl *gpio_ctl;
if (dev->tuner_type != TUNER_XC2028)
return 0;
@@ -485,30 +485,40 @@ int em28xx_tuner_callback(void *ptr, int command, int arg)
else
gpio_ctl = dev->digital_gpio;
+ /* djh - Not sure if these are still required */
+ if (dev->mode == EM28XX_ANALOG_MODE) {
+ dev->em28xx_write_regs_req(dev, 0x00, 0x48, "\x00", 1);
+ dev->em28xx_write_regs_req(dev, 0x00, 0x12, "\x67", 1);
+ msleep(6);
+ } else {
+ dev->em28xx_write_regs_req(dev, 0x00, 0x48, "\x00", 1);
+ dev->em28xx_write_regs_req(dev, 0x00, 0x12, "\x37", 1);
+ msleep(6);
+ }
+
/* Send GPIO reset sequences specified at board entry */
for (i = 0; i < MAX_GPIO; i++) {
- if (!gpio_ctl[i]->val)
+ if (!gpio_ctl->val)
break;
dev->em28xx_write_regs(dev,
- gpio_ctl[i]->reg,
- &gpio_ctl[i]->val, 1);
- if (gpio_ctl[i]->t1)
- msleep(gpio_ctl[i]->t1);
+ gpio_ctl->reg,
+ &gpio_ctl->val, 1);
+ if (gpio_ctl->t1)
+ msleep(gpio_ctl->t1);
- if (!gpio_ctl[i]->rst)
+ if (!gpio_ctl->rst) {
+ gpio_ctl++;
continue;
- dev->em28xx_write_regs(dev,
- gpio_ctl[i]->reg,
- &gpio_ctl[i]->rst, 1);
- if (gpio_ctl[i]->t2)
- msleep(gpio_ctl[i]->t2);
+ }
dev->em28xx_write_regs(dev,
- gpio_ctl[i]->reg,
- &gpio_ctl[i]->val, 1);
- if (gpio_ctl[i]->t3)
- msleep(gpio_ctl[i]->t3);
+ gpio_ctl->reg,
+ &gpio_ctl->rst, 1);
+ if (gpio_ctl->t2)
+ msleep(gpio_ctl->t2);
+
+ gpio_ctl++;
}
return rc;
}
@@ -524,8 +534,8 @@ static void em28xx_set_model(struct em28xx *dev)
dev->has_12mhz_i2s = em28xx_boards[dev->model].has_12mhz_i2s;
dev->max_range_640_480 = em28xx_boards[dev->model].max_range_640_480;
dev->has_dvb = em28xx_boards[dev->model].has_dvb;
- dev->analog_gpio = &em28xx_boards[dev->model].analog_gpio;
- dev->digital_gpio = &em28xx_boards[dev->model].digital_gpio;
+ dev->analog_gpio = em28xx_boards[dev->model].analog_gpio;
+ dev->digital_gpio = em28xx_boards[dev->model].digital_gpio;
}
/* Since em28xx_pre_card_setup() requires a proper dev->model,
@@ -562,6 +572,9 @@ void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
switch (dev->model) {
/* Add card-specific parameters for xc3028 here */
+ case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950:
+ ctl->demod = XC3028_FE_DEFAULT;
+ break;
default:
ctl->demod = XC3028_FE_OREN538;
}
diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c
index 1ceabeac4f7..cbc155d302c 100644
--- a/drivers/media/video/em28xx/em28xx-dvb.c
+++ b/drivers/media/video/em28xx/em28xx-dvb.c
@@ -3,6 +3,9 @@
(c) 2008 Mauro Carvalho Chehab <mchehab@infradead.org>
+ (c) 2008 Devin Heitmueller <devin.heitmueller@gmail.com>
+ - Fixes for the driver to properly work with HVR-950
+
Based on cx88-dvb and saa7134-dvb originally written by:
(c) 2004, 2005 Chris Pascoe <c.pascoe@itee.uq.edu.au>
(c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
@@ -116,7 +119,7 @@ static int dvb_init(struct em28xx *dev)
switch (dev->model) {
case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950:
/* Enable lgdt330x */
- dev->mode = EM28XX_ANALOG_MODE;
+ dev->mode = EM28XX_DIGITAL_MODE;
em28xx_tuner_callback(dev, XC2028_TUNER_RESET, 0);
dev->dvb.frontend = dvb_attach(lgdt330x_attach,
diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h
index fa1c74217a5..10f64652c04 100644
--- a/drivers/media/video/em28xx/em28xx.h
+++ b/drivers/media/video/em28xx/em28xx.h
@@ -319,8 +319,8 @@ struct em28xx {
unsigned int max_range_640_480:1;
unsigned int has_dvb:1;
- struct gpio_ctl (*analog_gpio)[MAX_GPIO];
- struct gpio_ctl (*digital_gpio)[MAX_GPIO];
+ struct gpio_ctl *analog_gpio;
+ struct gpio_ctl *digital_gpio;
int video_inputs; /* number of video inputs */
struct list_head devlist;