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-rw-r--r--drivers/media/pci/saa7134/saa7134-core.c3
-rw-r--r--drivers/media/pci/saa7134/saa7134-video.c61
-rw-r--r--drivers/media/pci/saa7134/saa7134.h4
3 files changed, 10 insertions, 58 deletions
diff --git a/drivers/media/pci/saa7134/saa7134-core.c b/drivers/media/pci/saa7134/saa7134-core.c
index 8fd24e7c940..45f0aca597a 100644
--- a/drivers/media/pci/saa7134/saa7134-core.c
+++ b/drivers/media/pci/saa7134/saa7134-core.c
@@ -805,6 +805,7 @@ static struct video_device *vdev_init(struct saa7134_dev *dev,
vfd->debug = video_debug;
snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)",
dev->name, type, saa7134_boards[dev->board].name);
+ set_bit(V4L2_FL_USE_FH_PRIO, &vfd->flags);
video_set_drvdata(vfd, dev);
return vfd;
}
@@ -1028,8 +1029,6 @@ static int saa7134_initdev(struct pci_dev *pci_dev,
}
}
- v4l2_prio_init(&dev->prio);
-
mutex_lock(&saa7134_devlist_lock);
list_for_each_entry(mops, &mops_list, next)
mpeg_ops_attach(mops, dev);
diff --git a/drivers/media/pci/saa7134/saa7134-video.c b/drivers/media/pci/saa7134/saa7134-video.c
index 0f2d3bd4896..941e2ebab41 100644
--- a/drivers/media/pci/saa7134/saa7134-video.c
+++ b/drivers/media/pci/saa7134/saa7134-video.c
@@ -1176,14 +1176,6 @@ int saa7134_s_ctrl_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, str
int restart_overlay = 0;
int err;
- /* When called from the empress code fh == NULL.
- That needs to be fixed somehow, but for now this is
- good enough. */
- if (fh) {
- err = v4l2_prio_check(&dev->prio, fh->prio);
- if (0 != err)
- return err;
- }
err = -EINVAL;
mutex_lock(&dev->lock);
@@ -1352,6 +1344,7 @@ static int video_open(struct file *file)
if (NULL == fh)
return -ENOMEM;
+ v4l2_fh_init(&fh->fh, vdev);
file->private_data = fh;
fh->dev = dev;
fh->radio = radio;
@@ -1359,7 +1352,6 @@ static int video_open(struct file *file)
fh->fmt = format_by_fourcc(V4L2_PIX_FMT_BGR24);
fh->width = 720;
fh->height = 576;
- v4l2_prio_open(&dev->prio, &fh->prio);
videobuf_queue_sg_init(&fh->cap, &video_qops,
&dev->pci->dev, &dev->slock,
@@ -1384,6 +1376,8 @@ static int video_open(struct file *file)
/* switch to video/vbi mode */
video_mux(dev,dev->ctl_input);
}
+ v4l2_fh_add(&fh->fh);
+
return 0;
}
@@ -1504,7 +1498,8 @@ static int video_release(struct file *file)
saa7134_pgtable_free(dev->pci,&fh->pt_cap);
saa7134_pgtable_free(dev->pci,&fh->pt_vbi);
- v4l2_prio_close(&dev->prio, fh->prio);
+ v4l2_fh_del(&fh->fh);
+ v4l2_fh_exit(&fh->fh);
file->private_data = NULL;
kfree(fh);
return 0;
@@ -1784,11 +1779,6 @@ static int saa7134_s_input(struct file *file, void *priv, unsigned int i)
{
struct saa7134_fh *fh = priv;
struct saa7134_dev *dev = fh->dev;
- int err;
-
- err = v4l2_prio_check(&dev->prio, fh->prio);
- if (0 != err)
- return err;
if (i >= SAA7134_INPUT_MAX)
return -EINVAL;
@@ -1856,16 +1846,8 @@ int saa7134_s_std_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, v4l2_
unsigned long flags;
unsigned int i;
v4l2_std_id fixup;
- int err;
- /* When called from the empress code fh == NULL.
- That needs to be fixed somehow, but for now this is
- good enough. */
- if (fh) {
- err = v4l2_prio_check(&dev->prio, fh->prio);
- if (0 != err)
- return err;
- } else if (res_locked(dev, RESOURCE_OVERLAY)) {
+ if (!fh && res_locked(dev, RESOURCE_OVERLAY)) {
/* Don't change the std from the mpeg device
if overlay is active. */
return -EBUSY;
@@ -2050,11 +2032,7 @@ static int saa7134_s_tuner(struct file *file, void *priv,
{
struct saa7134_fh *fh = priv;
struct saa7134_dev *dev = fh->dev;
- int rx, mode, err;
-
- err = v4l2_prio_check(&dev->prio, fh->prio);
- if (0 != err)
- return err;
+ int rx, mode;
mode = dev->thread.mode;
if (UNSET == mode) {
@@ -2084,11 +2062,6 @@ static int saa7134_s_frequency(struct file *file, void *priv,
{
struct saa7134_fh *fh = priv;
struct saa7134_dev *dev = fh->dev;
- int err;
-
- err = v4l2_prio_check(&dev->prio, fh->prio);
- if (0 != err)
- return err;
if (0 != f->tuner)
return -EINVAL;
@@ -2117,24 +2090,6 @@ static int saa7134_s_audio(struct file *file, void *priv, const struct v4l2_audi
return 0;
}
-static int saa7134_g_priority(struct file *file, void *f, enum v4l2_priority *p)
-{
- struct saa7134_fh *fh = f;
- struct saa7134_dev *dev = fh->dev;
-
- *p = v4l2_prio_max(&dev->prio);
- return 0;
-}
-
-static int saa7134_s_priority(struct file *file, void *f,
- enum v4l2_priority prio)
-{
- struct saa7134_fh *fh = f;
- struct saa7134_dev *dev = fh->dev;
-
- return v4l2_prio_change(&dev->prio, &fh->prio, prio);
-}
-
static int saa7134_enum_fmt_vid_cap(struct file *file, void *priv,
struct v4l2_fmtdesc *f)
{
@@ -2476,8 +2431,6 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = {
.vidioc_g_fbuf = saa7134_g_fbuf,
.vidioc_s_fbuf = saa7134_s_fbuf,
.vidioc_overlay = saa7134_overlay,
- .vidioc_g_priority = saa7134_g_priority,
- .vidioc_s_priority = saa7134_s_priority,
.vidioc_g_parm = saa7134_g_parm,
.vidioc_g_frequency = saa7134_g_frequency,
.vidioc_s_frequency = saa7134_s_frequency,
diff --git a/drivers/media/pci/saa7134/saa7134.h b/drivers/media/pci/saa7134/saa7134.h
index 1f6c41ed2a0..fc07b19ed53 100644
--- a/drivers/media/pci/saa7134/saa7134.h
+++ b/drivers/media/pci/saa7134/saa7134.h
@@ -36,6 +36,7 @@
#include <media/v4l2-common.h>
#include <media/v4l2-ioctl.h>
#include <media/v4l2-device.h>
+#include <media/v4l2-fh.h>
#include <media/tuner.h>
#include <media/rc-core.h>
#include <media/ir-kbd-i2c.h>
@@ -468,11 +469,11 @@ struct saa7134_dmaqueue {
/* video filehandle status */
struct saa7134_fh {
+ struct v4l2_fh fh;
struct saa7134_dev *dev;
unsigned int radio;
enum v4l2_buf_type type;
unsigned int resources;
- enum v4l2_priority prio;
struct pm_qos_request qos_request;
/* video overlay */
@@ -544,7 +545,6 @@ struct saa7134_dev {
struct list_head devlist;
struct mutex lock;
spinlock_t slock;
- struct v4l2_prio_state prio;
struct v4l2_device v4l2_dev;
/* workstruct for loading modules */
struct work_struct request_module_wk;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-28 12:16:34 +0000