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Diffstat (limited to 'drivers/media/pci/cx25821')
-rw-r--r--drivers/media/pci/cx25821/cx25821-core.c13
-rw-r--r--drivers/media/pci/cx25821/cx25821-video.c201
-rw-r--r--drivers/media/pci/cx25821/cx25821-video.h1
-rw-r--r--drivers/media/pci/cx25821/cx25821.h16
4 files changed, 88 insertions, 143 deletions
diff --git a/drivers/media/pci/cx25821/cx25821-core.c b/drivers/media/pci/cx25821/cx25821-core.c
index 1f47422d4889..2b38a5005d0e 100644
--- a/drivers/media/pci/cx25821/cx25821-core.c
+++ b/drivers/media/pci/cx25821/cx25821-core.c
@@ -988,17 +988,6 @@ static int cx25821_dev_setup(struct cx25821_dev *dev)
cx25821_video_register(dev);
- /* register IOCTL device */
- dev->ioctl_dev = cx25821_vdev_init(dev, dev->pci,
- &cx25821_videoioctl_template, "video");
-
- if (video_register_device
- (dev->ioctl_dev, VFL_TYPE_GRABBER, VIDEO_IOCTL_CH) < 0) {
- cx25821_videoioctl_unregister(dev);
- pr_err("%s(): Failed to register video adapter for IOCTL, so unregistering videoioctl device\n",
- __func__);
- }
-
cx25821_dev_checkrevision(dev);
CX25821_INFO("setup done!\n");
@@ -1057,8 +1046,6 @@ void cx25821_dev_unregister(struct cx25821_dev *dev)
cx25821_video_unregister(dev, i);
}
- cx25821_videoioctl_unregister(dev);
-
cx25821_i2c_unregister(&dev->i2c_bus[0]);
cx25821_iounmap(dev);
}
diff --git a/drivers/media/pci/cx25821/cx25821-video.c b/drivers/media/pci/cx25821/cx25821-video.c
index 4eaa67a0833b..e785bb98d533 100644
--- a/drivers/media/pci/cx25821/cx25821-video.c
+++ b/drivers/media/pci/cx25821/cx25821-video.c
@@ -33,13 +33,10 @@ MODULE_AUTHOR("Hiep Huynh <hiep.huynh@conexant.com>");
MODULE_LICENSE("GPL");
static unsigned int video_nr[] = {[0 ... (CX25821_MAXBOARDS - 1)] = UNSET };
-static unsigned int radio_nr[] = {[0 ... (CX25821_MAXBOARDS - 1)] = UNSET };
module_param_array(video_nr, int, NULL, 0444);
-module_param_array(radio_nr, int, NULL, 0444);
MODULE_PARM_DESC(video_nr, "video device numbers");
-MODULE_PARM_DESC(radio_nr, "radio device numbers");
static unsigned int video_debug = VIDEO_DEBUG;
module_param(video_debug, int, 0644);
@@ -55,9 +52,6 @@ MODULE_PARM_DESC(vid_limit, "capture memory limit in megabytes");
static void cx25821_init_controls(struct cx25821_dev *dev, int chan_num);
-static const struct v4l2_file_operations video_fops;
-static const struct v4l2_ioctl_ops video_ioctl_ops;
-
#define FORMAT_FLAGS_PACKED 0x01
struct cx25821_fmt formats[] = {
@@ -411,111 +405,6 @@ int cx25821_video_irq(struct cx25821_dev *dev, int chan_num, u32 status)
return handled;
}
-void cx25821_videoioctl_unregister(struct cx25821_dev *dev)
-{
- if (dev->ioctl_dev) {
- if (video_is_registered(dev->ioctl_dev))
- video_unregister_device(dev->ioctl_dev);
- else
- video_device_release(dev->ioctl_dev);
-
- dev->ioctl_dev = NULL;
- }
-}
-
-void cx25821_video_unregister(struct cx25821_dev *dev, int chan_num)
-{
- cx_clear(PCI_INT_MSK, 1);
-
- if (dev->channels[chan_num].video_dev) {
- if (video_is_registered(dev->channels[chan_num].video_dev))
- video_unregister_device(
- dev->channels[chan_num].video_dev);
- else
- video_device_release(
- dev->channels[chan_num].video_dev);
-
- dev->channels[chan_num].video_dev = NULL;
-
- btcx_riscmem_free(dev->pci,
- &dev->channels[chan_num].vidq.stopper);
-
- pr_warn("device %d released!\n", chan_num);
- }
-
-}
-
-int cx25821_video_register(struct cx25821_dev *dev)
-{
- static const struct video_device cx25821_video_device = {
- .name = "cx25821-video",
- .fops = &video_fops,
- .minor = -1,
- .ioctl_ops = &video_ioctl_ops,
- .tvnorms = CX25821_NORMS,
- .current_norm = V4L2_STD_NTSC_M,
- };
- int err;
- int i;
-
- spin_lock_init(&dev->slock);
-
- for (i = 0; i < VID_CHANNEL_NUM; ++i) {
- if (i == SRAM_CH08) /* audio channel */
- continue;
-
- cx25821_init_controls(dev, i);
-
- cx25821_risc_stopper(dev->pci, &dev->channels[i].vidq.stopper,
- dev->channels[i].sram_channels->dma_ctl, 0x11, 0);
-
- dev->channels[i].sram_channels = &cx25821_sram_channels[i];
- dev->channels[i].video_dev = NULL;
- dev->channels[i].resources = 0;
-
- cx_write(dev->channels[i].sram_channels->int_stat, 0xffffffff);
-
- INIT_LIST_HEAD(&dev->channels[i].vidq.active);
- INIT_LIST_HEAD(&dev->channels[i].vidq.queued);
-
- dev->channels[i].timeout_data.dev = dev;
- dev->channels[i].timeout_data.channel =
- &cx25821_sram_channels[i];
- dev->channels[i].vidq.timeout.function = cx25821_vid_timeout;
- dev->channels[i].vidq.timeout.data =
- (unsigned long)&dev->channels[i].timeout_data;
- init_timer(&dev->channels[i].vidq.timeout);
-
- /* register v4l devices */
- dev->channels[i].video_dev = cx25821_vdev_init(dev, dev->pci,
- &cx25821_video_device, "video");
-
- err = video_register_device(dev->channels[i].video_dev,
- VFL_TYPE_GRABBER, video_nr[dev->nr]);
-
- if (err < 0)
- goto fail_unreg;
-
- }
-
- /* set PCI interrupt */
- cx_set(PCI_INT_MSK, 0xff);
-
- /* initial device configuration */
- mutex_lock(&dev->lock);
-#ifdef TUNER_FLAG
- dev->tvnorm = cx25821_video_device.current_norm;
- cx25821_set_tvnorm(dev, dev->tvnorm);
-#endif
- mutex_unlock(&dev->lock);
-
- return 0;
-
-fail_unreg:
- cx25821_video_unregister(dev, i);
- return err;
-}
-
int cx25821_buffer_setup(struct videobuf_queue *q, unsigned int *count,
unsigned int *size)
{
@@ -1983,10 +1872,96 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = {
#endif
};
-struct video_device cx25821_videoioctl_template = {
- .name = "cx25821-videoioctl",
+static const struct video_device cx25821_video_device = {
+ .name = "cx25821-video",
.fops = &video_fops,
+ .minor = -1,
.ioctl_ops = &video_ioctl_ops,
.tvnorms = CX25821_NORMS,
.current_norm = V4L2_STD_NTSC_M,
};
+
+void cx25821_video_unregister(struct cx25821_dev *dev, int chan_num)
+{
+ cx_clear(PCI_INT_MSK, 1);
+
+ if (dev->channels[chan_num].video_dev) {
+ if (video_is_registered(dev->channels[chan_num].video_dev))
+ video_unregister_device(
+ dev->channels[chan_num].video_dev);
+ else
+ video_device_release(
+ dev->channels[chan_num].video_dev);
+
+ dev->channels[chan_num].video_dev = NULL;
+
+ btcx_riscmem_free(dev->pci,
+ &dev->channels[chan_num].vidq.stopper);
+
+ pr_warn("device %d released!\n", chan_num);
+ }
+
+}
+
+int cx25821_video_register(struct cx25821_dev *dev)
+{
+ int err;
+ int i;
+
+ spin_lock_init(&dev->slock);
+
+ for (i = 0; i < VID_CHANNEL_NUM; ++i) {
+ if (i == SRAM_CH08) /* audio channel */
+ continue;
+
+ cx25821_init_controls(dev, i);
+
+ cx25821_risc_stopper(dev->pci, &dev->channels[i].vidq.stopper,
+ dev->channels[i].sram_channels->dma_ctl, 0x11, 0);
+
+ dev->channels[i].sram_channels = &cx25821_sram_channels[i];
+ dev->channels[i].video_dev = NULL;
+ dev->channels[i].resources = 0;
+
+ cx_write(dev->channels[i].sram_channels->int_stat, 0xffffffff);
+
+ INIT_LIST_HEAD(&dev->channels[i].vidq.active);
+ INIT_LIST_HEAD(&dev->channels[i].vidq.queued);
+
+ dev->channels[i].timeout_data.dev = dev;
+ dev->channels[i].timeout_data.channel =
+ &cx25821_sram_channels[i];
+ dev->channels[i].vidq.timeout.function = cx25821_vid_timeout;
+ dev->channels[i].vidq.timeout.data =
+ (unsigned long)&dev->channels[i].timeout_data;
+ init_timer(&dev->channels[i].vidq.timeout);
+
+ /* register v4l devices */
+ dev->channels[i].video_dev = cx25821_vdev_init(dev, dev->pci,
+ &cx25821_video_device, "video");
+
+ err = video_register_device(dev->channels[i].video_dev,
+ VFL_TYPE_GRABBER, video_nr[dev->nr]);
+
+ if (err < 0)
+ goto fail_unreg;
+
+ }
+
+ /* set PCI interrupt */
+ cx_set(PCI_INT_MSK, 0xff);
+
+ /* initial device configuration */
+ mutex_lock(&dev->lock);
+#ifdef TUNER_FLAG
+ dev->tvnorm = cx25821_video_device.current_norm;
+ cx25821_set_tvnorm(dev, dev->tvnorm);
+#endif
+ mutex_unlock(&dev->lock);
+
+ return 0;
+
+fail_unreg:
+ cx25821_video_unregister(dev, i);
+ return err;
+}
diff --git a/drivers/media/pci/cx25821/cx25821-video.h b/drivers/media/pci/cx25821/cx25821-video.h
index 11ba5eb93677..37cb0c1b2de0 100644
--- a/drivers/media/pci/cx25821/cx25821-video.h
+++ b/drivers/media/pci/cx25821/cx25821-video.h
@@ -76,7 +76,6 @@ extern struct sram_channel *channel7;
extern struct sram_channel *channel9;
extern struct sram_channel *channel10;
extern struct sram_channel *channel11;
-extern struct video_device cx25821_videoioctl_template;
/* extern const u32 *ctrl_classes[]; */
extern unsigned int vid_limit;
diff --git a/drivers/media/pci/cx25821/cx25821.h b/drivers/media/pci/cx25821/cx25821.h
index 85693cdf0ee1..04c3cb0b6f42 100644
--- a/drivers/media/pci/cx25821/cx25821.h
+++ b/drivers/media/pci/cx25821/cx25821.h
@@ -80,7 +80,6 @@
#define RESOURCE_VIDEO9 512
#define RESOURCE_VIDEO10 1024
#define RESOURCE_VIDEO11 2048
-#define RESOURCE_VIDEO_IOCTL 4096
#define BUFFER_TIMEOUT (HZ) /* 0.5 seconds */
@@ -125,7 +124,6 @@ struct cx25821_tvnorm {
struct cx25821_fh {
struct cx25821_dev *dev;
enum v4l2_buf_type type;
- int radio;
u32 resources;
enum v4l2_priority prio;
@@ -139,10 +137,7 @@ struct cx25821_fh {
struct cx25821_fmt *fmt;
unsigned int width, height;
int channel_id;
-
- /* vbi capture */
struct videobuf_queue vidq;
- struct videobuf_queue vbiq;
/* H264 Encoder specifics ONLY */
struct videobuf_queue mpegq;
@@ -153,7 +148,6 @@ enum cx25821_itype {
CX25821_VMUX_COMPOSITE = 1,
CX25821_VMUX_SVIDEO,
CX25821_VMUX_DEBUG,
- CX25821_RADIO,
};
enum cx25821_src_sel_type {
@@ -191,9 +185,7 @@ struct cx25821_board {
enum port portb;
enum port portc;
unsigned int tuner_type;
- unsigned int radio_type;
unsigned char tuner_addr;
- unsigned char radio_addr;
u32 clk_freq;
struct cx25821_input input[CX25821_NR_INPUT];
@@ -295,9 +287,6 @@ struct cx25821_dev {
v4l2_std_id tvnorm;
unsigned int tuner_type;
unsigned char tuner_addr;
- unsigned int radio_type;
- unsigned char radio_addr;
- unsigned int has_radio;
unsigned int videc_type;
unsigned char videc_addr;
unsigned short _max_num_decoders;
@@ -326,9 +315,6 @@ struct cx25821_dev {
/* V4l */
u32 freq;
- struct video_device *vbi_dev;
- struct video_device *radio_dev;
- struct video_device *ioctl_dev;
spinlock_t slock;
@@ -467,7 +453,6 @@ extern struct cx25821_subid cx25821_subids[];
#define VID_UPSTREAM_SRAM_CHANNEL_I SRAM_CH09
#define VID_UPSTREAM_SRAM_CHANNEL_J SRAM_CH10
#define AUDIO_UPSTREAM_SRAM_CHANNEL_B SRAM_CH11
-#define VIDEO_IOCTL_CH 11
struct sram_channel {
char *name;
@@ -607,7 +592,6 @@ extern int cx25821_sram_channel_setup_upstream(struct cx25821_dev *dev,
unsigned int bpl, u32 risc);
extern void cx25821_set_pixel_format(struct cx25821_dev *dev, int channel,
u32 format);
-extern void cx25821_videoioctl_unregister(struct cx25821_dev *dev);
extern struct video_device *cx25821_vdev_init(struct cx25821_dev *dev,
struct pci_dev *pci,
const struct video_device *template,
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-23 17:20:07 +0000