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-rw-r--r--sound/i2c/other/tea575x-tuner.c143
-rw-r--r--sound/pci/Kconfig4
2 files changed, 40 insertions, 107 deletions
diff --git a/sound/i2c/other/tea575x-tuner.c b/sound/i2c/other/tea575x-tuner.c
index 4831800239d..484a35b3715 100644
--- a/sound/i2c/other/tea575x-tuner.c
+++ b/sound/i2c/other/tea575x-tuner.c
@@ -22,11 +22,11 @@
#include <asm/io.h>
#include <linux/delay.h>
-#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/version.h>
-#include <sound/core.h>
+#include <media/v4l2-dev.h>
+#include <media/v4l2-ioctl.h>
#include <sound/tea575x-tuner.h>
MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
@@ -62,17 +62,6 @@ module_param(radio_nr, int, 0);
#define TEA575X_BIT_DUMMY (1<<15) /* buffer */
#define TEA575X_BIT_FREQ_MASK 0x7fff
-static struct v4l2_queryctrl radio_qctrl[] = {
- {
- .id = V4L2_CID_AUDIO_MUTE,
- .name = "Mute",
- .minimum = 0,
- .maximum = 1,
- .default_value = 1,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- }
-};
-
/*
* lowlevel part
*/
@@ -266,83 +255,23 @@ static int vidioc_s_audio(struct file *file, void *priv,
return 0;
}
-static int vidioc_queryctrl(struct file *file, void *priv,
- struct v4l2_queryctrl *qc)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
- if (qc->id && qc->id == radio_qctrl[i].id) {
- memcpy(qc, &(radio_qctrl[i]),
- sizeof(*qc));
- return 0;
- }
- }
- return -EINVAL;
-}
-
-static int vidioc_g_ctrl(struct file *file, void *priv,
- struct v4l2_control *ctrl)
+static int tea575x_s_ctrl(struct v4l2_ctrl *ctrl)
{
- struct snd_tea575x *tea = video_drvdata(file);
+ struct snd_tea575x *tea = container_of(ctrl->handler, struct snd_tea575x, ctrl_handler);
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
- ctrl->value = tea->mute;
+ tea->mute = ctrl->val;
+ snd_tea575x_set_freq(tea);
return 0;
}
- return -EINVAL;
-}
-static int vidioc_s_ctrl(struct file *file, void *priv,
- struct v4l2_control *ctrl)
-{
- struct snd_tea575x *tea = video_drvdata(file);
-
- switch (ctrl->id) {
- case V4L2_CID_AUDIO_MUTE:
- if (tea->mute != ctrl->value) {
- tea->mute = ctrl->value;
- snd_tea575x_set_freq(tea);
- }
- return 0;
- }
return -EINVAL;
}
-static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
-{
- *i = 0;
- return 0;
-}
-
-static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
-{
- if (i != 0)
- return -EINVAL;
- return 0;
-}
-
-static int snd_tea575x_exclusive_open(struct file *file)
-{
- struct snd_tea575x *tea = video_drvdata(file);
-
- return test_and_set_bit(0, &tea->in_use) ? -EBUSY : 0;
-}
-
-static int snd_tea575x_exclusive_release(struct file *file)
-{
- struct snd_tea575x *tea = video_drvdata(file);
-
- clear_bit(0, &tea->in_use);
- return 0;
-}
-
static const struct v4l2_file_operations tea575x_fops = {
.owner = THIS_MODULE,
- .open = snd_tea575x_exclusive_open,
- .release = snd_tea575x_exclusive_release,
- .ioctl = video_ioctl2,
+ .unlocked_ioctl = video_ioctl2,
};
static const struct v4l2_ioctl_ops tea575x_ioctl_ops = {
@@ -351,20 +280,19 @@ static const struct v4l2_ioctl_ops tea575x_ioctl_ops = {
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_g_audio = vidioc_g_audio,
.vidioc_s_audio = vidioc_s_audio,
- .vidioc_g_input = vidioc_g_input,
- .vidioc_s_input = vidioc_s_input,
.vidioc_g_frequency = vidioc_g_frequency,
.vidioc_s_frequency = vidioc_s_frequency,
- .vidioc_queryctrl = vidioc_queryctrl,
- .vidioc_g_ctrl = vidioc_g_ctrl,
- .vidioc_s_ctrl = vidioc_s_ctrl,
};
static struct video_device tea575x_radio = {
.name = "tea575x-tuner",
.fops = &tea575x_fops,
.ioctl_ops = &tea575x_ioctl_ops,
- .release = video_device_release,
+ .release = video_device_release_empty,
+};
+
+static const struct v4l2_ctrl_ops tea575x_ctrl_ops = {
+ .s_ctrl = tea575x_s_ctrl,
};
/*
@@ -373,7 +301,6 @@ static struct video_device tea575x_radio = {
int snd_tea575x_init(struct snd_tea575x *tea)
{
int retval;
- struct video_device *tea575x_radio_inst;
tea->mute = 1;
@@ -381,43 +308,49 @@ int snd_tea575x_init(struct snd_tea575x *tea)
if (snd_tea575x_read(tea) != 0x55AA)
return -ENODEV;
- tea->in_use = 0;
tea->val = TEA575X_BIT_BAND_FM | TEA575X_BIT_SEARCH_10_40;
tea->freq = 90500 * 16; /* 90.5Mhz default */
+ snd_tea575x_set_freq(tea);
- tea575x_radio_inst = video_device_alloc();
- if (tea575x_radio_inst == NULL) {
- printk(KERN_ERR "tea575x-tuner: not enough memory\n");
- return -ENOMEM;
- }
+ tea->vd = tea575x_radio;
+ video_set_drvdata(&tea->vd, tea);
+ mutex_init(&tea->mutex);
+ tea->vd.lock = &tea->mutex;
- memcpy(tea575x_radio_inst, &tea575x_radio, sizeof(tea575x_radio));
+ v4l2_ctrl_handler_init(&tea->ctrl_handler, 1);
+ tea->vd.ctrl_handler = &tea->ctrl_handler;
+ v4l2_ctrl_new_std(&tea->ctrl_handler, &tea575x_ctrl_ops, V4L2_CID_AUDIO_MUTE, 0, 1, 1, 1);
+ retval = tea->ctrl_handler.error;
+ if (retval) {
+ printk(KERN_ERR "tea575x-tuner: can't initialize controls\n");
+ v4l2_ctrl_handler_free(&tea->ctrl_handler);
+ return retval;
+ }
- strcpy(tea575x_radio.name, tea->tea5759 ?
- "TEA5759 radio" : "TEA5757 radio");
+ if (tea->ext_init) {
+ retval = tea->ext_init(tea);
+ if (retval) {
+ v4l2_ctrl_handler_free(&tea->ctrl_handler);
+ return retval;
+ }
+ }
- video_set_drvdata(tea575x_radio_inst, tea);
+ v4l2_ctrl_handler_setup(&tea->ctrl_handler);
- retval = video_register_device(tea575x_radio_inst,
- VFL_TYPE_RADIO, radio_nr);
+ retval = video_register_device(&tea->vd, VFL_TYPE_RADIO, radio_nr);
if (retval) {
printk(KERN_ERR "tea575x-tuner: can't register video device!\n");
- kfree(tea575x_radio_inst);
+ v4l2_ctrl_handler_free(&tea->ctrl_handler);
return retval;
}
- snd_tea575x_set_freq(tea);
- tea->vd = tea575x_radio_inst;
-
return 0;
}
void snd_tea575x_exit(struct snd_tea575x *tea)
{
- if (tea->vd) {
- video_unregister_device(tea->vd);
- tea->vd = NULL;
- }
+ video_unregister_device(&tea->vd);
+ v4l2_ctrl_handler_free(&tea->ctrl_handler);
}
static int __init alsa_tea575x_module_init(void)
diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig
index e90d103e177..50abf5bf8e0 100644
--- a/sound/pci/Kconfig
+++ b/sound/pci/Kconfig
@@ -565,8 +565,8 @@ config SND_FM801_TEA575X_BOOL
config SND_TEA575X
tristate
- depends on SND_FM801_TEA575X_BOOL || SND_ES1968_RADIO
- default SND_FM801 || SND_ES1968
+ depends on SND_FM801_TEA575X_BOOL || SND_ES1968_RADIO || RADIO_SF16FMR2
+ default SND_FM801 || SND_ES1968 || RADIO_SF16FMR2
source "sound/pci/hda/Kconfig"
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-11-26 18:13:03 +0000