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Diffstat (limited to 'linux/drivers/media/video/saa7134')
-rw-r--r--linux/drivers/media/video/saa7134/Kconfig1
-rw-r--r--linux/drivers/media/video/saa7134/saa6752hs.c2
-rw-r--r--linux/drivers/media/video/saa7134/saa7134-cards.c9
-rw-r--r--linux/drivers/media/video/saa7134/saa7134-core.c16
-rw-r--r--linux/drivers/media/video/saa7134/saa7134-empress.c3
-rw-r--r--linux/drivers/media/video/saa7134/saa7134-video.c37
-rw-r--r--linux/drivers/media/video/saa7134/saa7134.h2
7 files changed, 65 insertions, 5 deletions
diff --git a/linux/drivers/media/video/saa7134/Kconfig b/linux/drivers/media/video/saa7134/Kconfig
index a2089acb0..0ba68987b 100644
--- a/linux/drivers/media/video/saa7134/Kconfig
+++ b/linux/drivers/media/video/saa7134/Kconfig
@@ -6,6 +6,7 @@ config VIDEO_SAA7134
select VIDEO_TUNER
select VIDEO_TVEEPROM
select CRC32
+ select VIDEO_SAA6588 if VIDEO_HELPER_CHIPS_AUTO
---help---
This is a video4linux driver for Philips SAA713x based
TV cards.
diff --git a/linux/drivers/media/video/saa7134/saa6752hs.c b/linux/drivers/media/video/saa7134/saa6752hs.c
index 3af36d929..2b82466d4 100644
--- a/linux/drivers/media/video/saa7134/saa6752hs.c
+++ b/linux/drivers/media/video/saa7134/saa6752hs.c
@@ -48,7 +48,7 @@
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 22)
/* Addresses to scan */
-static unsigned short normal_i2c[] = {0x20, I2C_CLIENT_END};
+static unsigned short normal_i2c[] = {0x20, 0x21, I2C_CLIENT_END};
I2C_CLIENT_INSMOD;
#endif
diff --git a/linux/drivers/media/video/saa7134/saa7134-cards.c b/linux/drivers/media/video/saa7134/saa7134-cards.c
index e8efc883c..cb94daeda 100644
--- a/linux/drivers/media/video/saa7134/saa7134-cards.c
+++ b/linux/drivers/media/video/saa7134/saa7134-cards.c
@@ -273,6 +273,7 @@ struct saa7134_board saa7134_boards[] = {
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
+ .empress_addr = 0x20,
.inputs = {{
.name = name_comp1,
@@ -409,6 +410,7 @@ struct saa7134_board saa7134_boards[] = {
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
+ .empress_addr = 0x20,
.tda9887_conf = TDA9887_PRESENT,
.gpiomask = 0x820000,
.inputs = {{
@@ -819,6 +821,7 @@ struct saa7134_board saa7134_boards[] = {
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
+ .empress_addr = 0x20,
.inputs = {{
.name = name_comp1,
.vmux = 4,
@@ -978,6 +981,7 @@ struct saa7134_board saa7134_boards[] = {
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
+ .empress_addr = 0x20,
.inputs = {{
.name = name_comp1,
.vmux = 1,
@@ -1700,6 +1704,7 @@ struct saa7134_board saa7134_boards[] = {
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
+ .rds_addr = 0x10,
.tda9887_conf = TDA9887_PRESENT,
.inputs = {{
.name = name_tv,
@@ -2365,6 +2370,7 @@ struct saa7134_board saa7134_boards[] = {
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
+ .empress_addr = 0x21,
.inputs = {{
.name = "Composite 0",
.vmux = 0,
@@ -4172,6 +4178,7 @@ struct saa7134_board saa7134_boards[] = {
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
+ .empress_addr = 0x20,
.tda9887_conf = TDA9887_PRESENT,
.inputs = { {
.name = name_tv,
@@ -4208,6 +4215,7 @@ struct saa7134_board saa7134_boards[] = {
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
+ .empress_addr = 0x20,
.tda9887_conf = TDA9887_PRESENT,
.inputs = { {
.name = name_tv,
@@ -4245,6 +4253,7 @@ struct saa7134_board saa7134_boards[] = {
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
+ .empress_addr = 0x20,
.tda9887_conf = TDA9887_PRESENT,
.inputs = { {
.name = name_tv,
diff --git a/linux/drivers/media/video/saa7134/saa7134-core.c b/linux/drivers/media/video/saa7134/saa7134-core.c
index b99b1ed1c..1bf7c3a1b 100644
--- a/linux/drivers/media/video/saa7134/saa7134-core.c
+++ b/linux/drivers/media/video/saa7134/saa7134-core.c
@@ -1043,13 +1043,25 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
/* load i2c helpers */
if (card_is_empress(dev)) {
struct v4l2_subdev *sd =
- v4l2_i2c_new_subdev(&dev->i2c_adap, "saa6752hs",
- "saa6752hs", 0x20);
+ v4l2_i2c_new_subdev(&dev->i2c_adap,
+ "saa6752hs", "saa6752hs",
+ saa7134_boards[dev->board].empress_addr);
if (sd)
sd->grp_id = GRP_EMPRESS;
}
+ if (saa7134_boards[dev->board].rds_addr) {
+ unsigned short addrs[2] = { 0, I2C_CLIENT_END };
+ struct v4l2_subdev *sd;
+
+ addrs[0] = saa7134_boards[dev->board].rds_addr;
+ sd = v4l2_i2c_new_probed_subdev(&dev->i2c_adap, "saa6588",
+ "saa6588", addrs);
+ if (sd)
+ printk(KERN_INFO "%s: found RDS decoder\n", dev->name);
+ }
+
request_submodules(dev);
v4l2_prio_init(&dev->prio);
diff --git a/linux/drivers/media/video/saa7134/saa7134-empress.c b/linux/drivers/media/video/saa7134/saa7134-empress.c
index 609342128..bab6b56c8 100644
--- a/linux/drivers/media/video/saa7134/saa7134-empress.c
+++ b/linux/drivers/media/video/saa7134/saa7134-empress.c
@@ -416,8 +416,7 @@ static int empress_g_chip_ident(struct file *file, void *fh,
if (chip->match.type == V4L2_CHIP_MATCH_I2C_DRIVER &&
!strcmp(chip->match.name, "saa6752hs"))
return saa_call_empress(dev, core, g_chip_ident, chip);
- if (chip->match.type == V4L2_CHIP_MATCH_I2C_ADDR &&
- chip->match.addr == 0x20)
+ if (chip->match.type == V4L2_CHIP_MATCH_I2C_ADDR)
return saa_call_empress(dev, core, g_chip_ident, chip);
return -EINVAL;
}
diff --git a/linux/drivers/media/video/saa7134/saa7134-video.c b/linux/drivers/media/video/saa7134/saa7134-video.c
index d188aae14..8ad0c72d0 100644
--- a/linux/drivers/media/video/saa7134/saa7134-video.c
+++ b/linux/drivers/media/video/saa7134/saa7134-video.c
@@ -30,6 +30,7 @@
#include "saa7134-reg.h"
#include "saa7134.h"
#include <media/v4l2-common.h>
+#include <media/rds.h>
/* ------------------------------------------------------------------ */
@@ -1462,6 +1463,7 @@ static int video_release(struct file *file)
{
struct saa7134_fh *fh = file->private_data;
struct saa7134_dev *dev = fh->dev;
+ struct rds_command cmd;
unsigned long flags;
/* turn off overlay */
@@ -1495,6 +1497,8 @@ static int video_release(struct file *file)
saa_andorb(SAA7134_OFMT_DATA_B, 0x1f, 0);
saa_call_all(dev, core, s_standby, 0);
+ if (fh->radio)
+ saa_call_all(dev, core, ioctl, RDS_CMD_CLOSE, &cmd);
/* free stuff */
videobuf_mmap_free(&fh->cap);
@@ -1515,6 +1519,37 @@ static int video_mmap(struct file *file, struct vm_area_struct * vma)
return videobuf_mmap_mapper(saa7134_queue(fh), vma);
}
+static ssize_t radio_read(struct file *file, char __user *data,
+ size_t count, loff_t *ppos)
+{
+ struct saa7134_fh *fh = file->private_data;
+ struct saa7134_dev *dev = fh->dev;
+ struct rds_command cmd;
+
+ cmd.block_count = count/3;
+ cmd.buffer = data;
+ cmd.instance = file;
+ cmd.result = -ENODEV;
+
+ saa_call_all(dev, core, ioctl, RDS_CMD_READ, &cmd);
+
+ return cmd.result;
+}
+
+static unsigned int radio_poll(struct file *file, poll_table *wait)
+{
+ struct saa7134_fh *fh = file->private_data;
+ struct saa7134_dev *dev = fh->dev;
+ struct rds_command cmd;
+
+ cmd.instance = file;
+ cmd.event_list = wait;
+ cmd.result = -ENODEV;
+ saa_call_all(dev, core, ioctl, RDS_CMD_POLL, &cmd);
+
+ return cmd.result;
+}
+
/* ------------------------------------------------------------------ */
static int saa7134_try_get_set_fmt_vbi_cap(struct file *file, void *priv,
@@ -2446,8 +2481,10 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = {
static const struct v4l2_file_operations radio_fops = {
.owner = THIS_MODULE,
.open = video_open,
+ .read = radio_read,
.release = video_release,
.ioctl = video_ioctl2,
+ .poll = radio_poll,
};
static const struct v4l2_ioctl_ops radio_ioctl_ops = {
diff --git a/linux/drivers/media/video/saa7134/saa7134.h b/linux/drivers/media/video/saa7134/saa7134.h
index d2b29ed9e..85a1dfd19 100644
--- a/linux/drivers/media/video/saa7134/saa7134.h
+++ b/linux/drivers/media/video/saa7134/saa7134.h
@@ -333,6 +333,8 @@ struct saa7134_board {
unsigned int radio_type;
unsigned char tuner_addr;
unsigned char radio_addr;
+ unsigned char empress_addr;
+ unsigned char rds_addr;
unsigned int tda9887_conf;
unsigned int tuner_config;
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-08 20:33:30 +0000