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path: root/drivers/media/pci/saa7164
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Diffstat (limited to 'drivers/media/pci/saa7164')
-rw-r--r--drivers/media/pci/saa7164/saa7164-core.c15
-rw-r--r--drivers/media/pci/saa7164/saa7164-encoder.c58
-rw-r--r--drivers/media/pci/saa7164/saa7164-vbi.c24
-rw-r--r--drivers/media/pci/saa7164/saa7164.h5
4 files changed, 42 insertions, 60 deletions
diff --git a/drivers/media/pci/saa7164/saa7164-core.c b/drivers/media/pci/saa7164/saa7164-core.c
index 7618fdae811..1bf06970ca3 100644
--- a/drivers/media/pci/saa7164/saa7164-core.c
+++ b/drivers/media/pci/saa7164/saa7164-core.c
@@ -1196,6 +1196,12 @@ static int saa7164_initdev(struct pci_dev *pci_dev,
if (NULL == dev)
return -ENOMEM;
+ err = v4l2_device_register(&pci_dev->dev, &dev->v4l2_dev);
+ if (err < 0) {
+ dev_err(&pci_dev->dev, "v4l2_device_register failed\n");
+ goto fail_free;
+ }
+
/* pci init */
dev->pci = pci_dev;
if (pci_enable_device(pci_dev)) {
@@ -1226,7 +1232,7 @@ static int saa7164_initdev(struct pci_dev *pci_dev,
}
err = request_irq(pci_dev->irq, saa7164_irq,
- IRQF_SHARED | IRQF_DISABLED, dev->name, dev);
+ IRQF_SHARED, dev->name, dev);
if (err < 0) {
printk(KERN_ERR "%s: can't get IRQ %d\n", dev->name,
pci_dev->irq);
@@ -1348,9 +1354,11 @@ static int saa7164_initdev(struct pci_dev *pci_dev,
if (fw_debug) {
dev->kthread = kthread_run(saa7164_thread_function, dev,
"saa7164 debug");
- if (!dev->kthread)
+ if (IS_ERR(dev->kthread)) {
+ dev->kthread = NULL;
printk(KERN_ERR "%s() Failed to create "
"debug kernel thread\n", __func__);
+ }
}
} /* != BOARD_UNKNOWN */
@@ -1367,6 +1375,7 @@ fail_fw:
fail_irq:
saa7164_dev_unregister(dev);
fail_free:
+ v4l2_device_unregister(&dev->v4l2_dev);
kfree(dev);
return err;
}
@@ -1432,13 +1441,13 @@ static void saa7164_finidev(struct pci_dev *pci_dev)
/* unregister stuff */
free_irq(pci_dev->irq, dev);
- pci_set_drvdata(pci_dev, NULL);
mutex_lock(&devlist);
list_del(&dev->devlist);
mutex_unlock(&devlist);
saa7164_dev_unregister(dev);
+ v4l2_device_unregister(&dev->v4l2_dev);
kfree(dev);
}
diff --git a/drivers/media/pci/saa7164/saa7164-encoder.c b/drivers/media/pci/saa7164/saa7164-encoder.c
index 0b74fb2300d..9266965412c 100644
--- a/drivers/media/pci/saa7164/saa7164-encoder.c
+++ b/drivers/media/pci/saa7164/saa7164-encoder.c
@@ -228,6 +228,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id id)
return -EINVAL;
port->encodernorm = saa7164_tvnorms[i];
+ port->std = id;
/* Update the audio decoder while is not running in
* auto detect mode.
@@ -239,6 +240,15 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id id)
return 0;
}
+static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *id)
+{
+ struct saa7164_encoder_fh *fh = file->private_data;
+ struct saa7164_port *port = fh->port;
+
+ *id = port->std;
+ return 0;
+}
+
static int vidioc_enum_input(struct file *file, void *priv,
struct v4l2_input *i)
{
@@ -1288,46 +1298,9 @@ static const struct v4l2_file_operations mpeg_fops = {
.unlocked_ioctl = video_ioctl2,
};
-static int saa7164_g_chip_ident(struct file *file, void *fh,
- struct v4l2_dbg_chip_ident *chip)
-{
- struct saa7164_port *port = ((struct saa7164_encoder_fh *)fh)->port;
- struct saa7164_dev *dev = port->dev;
- dprintk(DBGLVL_ENC, "%s()\n", __func__);
-
- return 0;
-}
-
-#ifdef CONFIG_VIDEO_ADV_DEBUG
-static int saa7164_g_register(struct file *file, void *fh,
- struct v4l2_dbg_register *reg)
-{
- struct saa7164_port *port = ((struct saa7164_encoder_fh *)fh)->port;
- struct saa7164_dev *dev = port->dev;
- dprintk(DBGLVL_ENC, "%s()\n", __func__);
-
- if (!capable(CAP_SYS_ADMIN))
- return -EPERM;
-
- return 0;
-}
-
-static int saa7164_s_register(struct file *file, void *fh,
- const struct v4l2_dbg_register *reg)
-{
- struct saa7164_port *port = ((struct saa7164_encoder_fh *)fh)->port;
- struct saa7164_dev *dev = port->dev;
- dprintk(DBGLVL_ENC, "%s()\n", __func__);
-
- if (!capable(CAP_SYS_ADMIN))
- return -EPERM;
-
- return 0;
-}
-#endif
-
static const struct v4l2_ioctl_ops mpeg_ioctl_ops = {
.vidioc_s_std = vidioc_s_std,
+ .vidioc_g_std = vidioc_g_std,
.vidioc_enum_input = vidioc_enum_input,
.vidioc_g_input = vidioc_g_input,
.vidioc_s_input = vidioc_s_input,
@@ -1346,11 +1319,6 @@ static const struct v4l2_ioctl_ops mpeg_ioctl_ops = {
.vidioc_s_ext_ctrls = vidioc_s_ext_ctrls,
.vidioc_try_ext_ctrls = vidioc_try_ext_ctrls,
.vidioc_queryctrl = vidioc_queryctrl,
- .vidioc_g_chip_ident = saa7164_g_chip_ident,
-#ifdef CONFIG_VIDEO_ADV_DEBUG
- .vidioc_g_register = saa7164_g_register,
- .vidioc_s_register = saa7164_s_register,
-#endif
};
static struct video_device saa7164_mpeg_template = {
@@ -1359,7 +1327,6 @@ static struct video_device saa7164_mpeg_template = {
.ioctl_ops = &mpeg_ioctl_ops,
.minor = -1,
.tvnorms = SAA7164_NORMS,
- .current_norm = V4L2_STD_NTSC_M,
};
static struct video_device *saa7164_encoder_alloc(
@@ -1381,7 +1348,7 @@ static struct video_device *saa7164_encoder_alloc(
snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)", dev->name,
type, saa7164_boards[dev->board].name);
- vfd->parent = &pci->dev;
+ vfd->v4l2_dev = &dev->v4l2_dev;
vfd->release = video_device_release;
return vfd;
}
@@ -1426,6 +1393,7 @@ int saa7164_encoder_register(struct saa7164_port *port)
port->encoder_params.ctl_aspect = V4L2_MPEG_VIDEO_ASPECT_4x3;
port->encoder_params.refdist = 1;
port->encoder_params.gop_size = SAA7164_ENCODER_DEFAULT_GOP_SIZE;
+ port->std = V4L2_STD_NTSC_M;
if (port->encodernorm.id & V4L2_STD_525_60)
port->height = 480;
diff --git a/drivers/media/pci/saa7164/saa7164-vbi.c b/drivers/media/pci/saa7164/saa7164-vbi.c
index da224eb39b9..6e025fea254 100644
--- a/drivers/media/pci/saa7164/saa7164-vbi.c
+++ b/drivers/media/pci/saa7164/saa7164-vbi.c
@@ -200,6 +200,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id id)
return -EINVAL;
port->encodernorm = saa7164_tvnorms[i];
+ port->std = id;
/* Update the audio decoder while is not running in
* auto detect mode.
@@ -211,6 +212,15 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id id)
return 0;
}
+static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *id)
+{
+ struct saa7164_encoder_fh *fh = file->private_data;
+ struct saa7164_port *port = fh->port;
+
+ *id = port->std;
+ return 0;
+}
+
static int vidioc_enum_input(struct file *file, void *priv,
struct v4l2_input *i)
{
@@ -1236,6 +1246,7 @@ static const struct v4l2_file_operations vbi_fops = {
static const struct v4l2_ioctl_ops vbi_ioctl_ops = {
.vidioc_s_std = vidioc_s_std,
+ .vidioc_g_std = vidioc_g_std,
.vidioc_enum_input = vidioc_enum_input,
.vidioc_g_input = vidioc_g_input,
.vidioc_s_input = vidioc_s_input,
@@ -1254,15 +1265,6 @@ static const struct v4l2_ioctl_ops vbi_ioctl_ops = {
.vidioc_s_ext_ctrls = vidioc_s_ext_ctrls,
.vidioc_try_ext_ctrls = vidioc_try_ext_ctrls,
.vidioc_queryctrl = vidioc_queryctrl,
-#if 0
- .vidioc_g_chip_ident = saa7164_g_chip_ident,
-#endif
-#ifdef CONFIG_VIDEO_ADV_DEBUG
-#if 0
- .vidioc_g_register = saa7164_g_register,
- .vidioc_s_register = saa7164_s_register,
-#endif
-#endif
.vidioc_g_fmt_vbi_cap = saa7164_vbi_fmt,
.vidioc_try_fmt_vbi_cap = saa7164_vbi_fmt,
.vidioc_s_fmt_vbi_cap = saa7164_vbi_fmt,
@@ -1274,7 +1276,6 @@ static struct video_device saa7164_vbi_template = {
.ioctl_ops = &vbi_ioctl_ops,
.minor = -1,
.tvnorms = SAA7164_NORMS,
- .current_norm = V4L2_STD_NTSC_M,
};
static struct video_device *saa7164_vbi_alloc(
@@ -1296,7 +1297,7 @@ static struct video_device *saa7164_vbi_alloc(
snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)", dev->name,
type, saa7164_boards[dev->board].name);
- vfd->parent = &pci->dev;
+ vfd->v4l2_dev = &dev->v4l2_dev;
vfd->release = video_device_release;
return vfd;
}
@@ -1333,6 +1334,7 @@ int saa7164_vbi_register(struct saa7164_port *port)
goto failed;
}
+ port->std = V4L2_STD_NTSC_M;
video_set_drvdata(port->v4l_device, port);
result = video_register_device(port->v4l_device,
VFL_TYPE_VBI, -1);
diff --git a/drivers/media/pci/saa7164/saa7164.h b/drivers/media/pci/saa7164/saa7164.h
index 437284e747c..8b29e899030 100644
--- a/drivers/media/pci/saa7164/saa7164.h
+++ b/drivers/media/pci/saa7164/saa7164.h
@@ -63,7 +63,7 @@
#include <dmxdev.h>
#include <media/v4l2-common.h>
#include <media/v4l2-ioctl.h>
-#include <media/v4l2-chip-ident.h>
+#include <media/v4l2-device.h>
#include "saa7164-reg.h"
#include "saa7164-types.h"
@@ -376,6 +376,7 @@ struct saa7164_port {
/* Encoder */
/* Defaults established in saa7164-encoder.c */
struct saa7164_tvnorm encodernorm;
+ v4l2_std_id std;
u32 height;
u32 width;
u32 freq;
@@ -427,6 +428,8 @@ struct saa7164_dev {
struct list_head devlist;
atomic_t refcount;
+ struct v4l2_device v4l2_dev;
+
/* pci stuff */
struct pci_dev *pci;
unsigned char pci_rev, pci_lat;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-20 12:01:38 +0000