[media] tea575x-tuner: update to latest V4L2 framework requirements
The tea575x-tuner module has been updated to use the latest V4L2 framework functionality. This also required changes in the drivers that rely on it. The tea575x changes are: - The drivers must provide a v4l2_device struct to the tea module. - The radio_nr module parameter must be part of the actual radio driver, and not of the tea module. - Changed the frequency range to the normal 76-108 MHz range instead of 50-150. - Add hardware frequency seek support. - Fix broken rxsubchans/audmode handling. - The application can now select between stereo and mono. - Support polling for control events. - Add V4L2 priority handling. And radio-sf16fmr2.c now uses the isa bus kernel framework. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Thanks-to: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil
Mauro Carvalho Chehab
parent
9f1dfccf66
commit
d4ecc83b79
5 changed files with 172 additions and 76 deletions
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@ -9,16 +9,23 @@
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#include <linux/delay.h>
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#include <linux/module.h> /* Modules */
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#include <linux/init.h> /* Initdata */
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#include <linux/slab.h>
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#include <linux/ioport.h> /* request_region */
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#include <linux/io.h> /* outb, outb_p */
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#include <linux/isa.h>
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#include <sound/tea575x-tuner.h>
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MODULE_AUTHOR("Ondrej Zary");
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MODULE_DESCRIPTION("MediaForte SF16-FMR2 FM radio card driver");
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MODULE_LICENSE("GPL");
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static int radio_nr = -1;
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module_param(radio_nr, int, 0444);
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MODULE_PARM_DESC(radio_nr, "Radio device number");
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struct fmr2 {
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int io;
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struct v4l2_device v4l2_dev;
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struct snd_tea575x tea;
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struct v4l2_ctrl *volume;
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struct v4l2_ctrl *balance;
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@ -26,7 +33,6 @@ struct fmr2 {
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/* the port is hardwired so no need to support multiple cards */
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#define FMR2_PORT 0x384
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static struct fmr2 fmr2_card;
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/* TEA575x tuner pins */
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#define STR_DATA (1 << 0)
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@ -180,26 +186,46 @@ static int fmr2_tea_ext_init(struct snd_tea575x *tea)
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return 0;
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}
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static int __init fmr2_init(void)
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static int __init fmr2_probe(struct device *pdev, unsigned int dev)
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{
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struct fmr2 *fmr2 = &fmr2_card;
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struct fmr2 *fmr2;
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int err;
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fmr2 = kzalloc(sizeof(*fmr2), GFP_KERNEL);
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if (fmr2 == NULL)
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return -ENOMEM;
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strlcpy(fmr2->v4l2_dev.name, dev_name(pdev),
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sizeof(fmr2->v4l2_dev.name));
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fmr2->io = FMR2_PORT;
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if (!request_region(fmr2->io, 2, "SF16-FMR2")) {
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if (!request_region(fmr2->io, 2, fmr2->v4l2_dev.name)) {
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printk(KERN_ERR "radio-sf16fmr2: I/O port 0x%x already in use\n", fmr2->io);
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kfree(fmr2);
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return -EBUSY;
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}
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dev_set_drvdata(pdev, fmr2);
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err = v4l2_device_register(pdev, &fmr2->v4l2_dev);
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if (err < 0) {
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v4l2_err(&fmr2->v4l2_dev, "Could not register v4l2_device\n");
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release_region(fmr2->io, 2);
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kfree(fmr2);
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return err;
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}
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fmr2->tea.v4l2_dev = &fmr2->v4l2_dev;
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fmr2->tea.private_data = fmr2;
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fmr2->tea.radio_nr = radio_nr;
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fmr2->tea.ops = &fmr2_tea_ops;
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fmr2->tea.ext_init = fmr2_tea_ext_init;
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strlcpy(fmr2->tea.card, "SF16-FMR2", sizeof(fmr2->tea.card));
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strcpy(fmr2->tea.bus_info, "ISA");
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snprintf(fmr2->tea.bus_info, sizeof(fmr2->tea.bus_info), "ISA:%s",
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fmr2->v4l2_dev.name);
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if (snd_tea575x_init(&fmr2->tea)) {
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printk(KERN_ERR "radio-sf16fmr2: Unable to detect TEA575x tuner\n");
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release_region(fmr2->io, 2);
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kfree(fmr2);
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return -ENODEV;
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}
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@ -207,12 +233,33 @@ static int __init fmr2_init(void)
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return 0;
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}
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static void __exit fmr2_exit(void)
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static int __exit fmr2_remove(struct device *pdev, unsigned int dev)
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{
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struct fmr2 *fmr2 = &fmr2_card;
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struct fmr2 *fmr2 = dev_get_drvdata(pdev);
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snd_tea575x_exit(&fmr2->tea);
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release_region(fmr2->io, 2);
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v4l2_device_unregister(&fmr2->v4l2_dev);
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kfree(fmr2);
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return 0;
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}
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struct isa_driver fmr2_driver = {
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.probe = fmr2_probe,
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.remove = fmr2_remove,
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.driver = {
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.name = "radio-sf16fmr2",
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},
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};
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static int __init fmr2_init(void)
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{
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return isa_register_driver(&fmr2_driver, 1);
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}
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static void __exit fmr2_exit(void)
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{
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isa_unregister_driver(&fmr2_driver);
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}
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module_init(fmr2_init);
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@ -25,6 +25,7 @@
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#include <linux/videodev2.h>
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#include <media/v4l2-ctrls.h>
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#include <media/v4l2-dev.h>
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#include <media/v4l2-device.h>
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#define TEA575X_FMIF 10700
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@ -42,13 +43,16 @@ struct snd_tea575x_ops {
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};
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struct snd_tea575x {
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struct v4l2_device *v4l2_dev;
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struct video_device vd; /* video device */
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int radio_nr; /* radio_nr */
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bool tea5759; /* 5759 chip is present */
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bool cannot_read_data; /* Device cannot read the data pin */
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bool mute; /* Device is muted? */
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bool stereo; /* receiving stereo */
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bool tuned; /* tuned to a station */
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unsigned int val; /* hw value */
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unsigned long freq; /* frequency */
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u32 freq; /* frequency */
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struct mutex mutex;
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struct snd_tea575x_ops *ops;
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void *private_data;
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@ -25,21 +25,20 @@
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#include <linux/module.h>
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#include <linux/init.h>
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#include <linux/slab.h>
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#include <linux/version.h>
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#include <linux/sched.h>
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#include <media/v4l2-device.h>
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#include <media/v4l2-dev.h>
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#include <media/v4l2-fh.h>
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#include <media/v4l2-ioctl.h>
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#include <media/v4l2-event.h>
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#include <sound/tea575x-tuner.h>
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MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
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MODULE_DESCRIPTION("Routines for control of TEA5757/5759 Philips AM/FM radio tuner chips");
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MODULE_LICENSE("GPL");
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static int radio_nr = -1;
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module_param(radio_nr, int, 0);
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#define RADIO_VERSION KERNEL_VERSION(0, 0, 2)
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#define FREQ_LO (50UL * 16000)
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#define FREQ_HI (150UL * 16000)
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#define FREQ_LO (76U * 16000)
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#define FREQ_HI (108U * 16000)
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/*
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* definitions
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@ -121,28 +120,10 @@ static unsigned int snd_tea575x_read(struct snd_tea575x *tea)
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return data;
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}
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static void snd_tea575x_get_freq(struct snd_tea575x *tea)
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{
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unsigned long freq;
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freq = snd_tea575x_read(tea) & TEA575X_BIT_FREQ_MASK;
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/* freq *= 12.5 */
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freq *= 125;
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freq /= 10;
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/* crystal fixup */
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if (tea->tea5759)
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freq += TEA575X_FMIF;
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else
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freq -= TEA575X_FMIF;
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tea->freq = freq * 16; /* from kHz */
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}
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static void snd_tea575x_set_freq(struct snd_tea575x *tea)
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{
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unsigned long freq;
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u32 freq = tea->freq;
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freq = clamp(tea->freq, FREQ_LO, FREQ_HI);
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freq /= 16; /* to kHz */
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/* crystal fixup */
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if (tea->tea5759)
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@ -167,12 +148,14 @@ static int vidioc_querycap(struct file *file, void *priv,
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{
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struct snd_tea575x *tea = video_drvdata(file);
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strlcpy(v->driver, "tea575x-tuner", sizeof(v->driver));
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strlcpy(v->driver, tea->v4l2_dev->name, sizeof(v->driver));
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strlcpy(v->card, tea->card, sizeof(v->card));
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strlcat(v->card, tea->tea5759 ? " TEA5759" : " TEA5757", sizeof(v->card));
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strlcpy(v->bus_info, tea->bus_info, sizeof(v->bus_info));
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v->version = RADIO_VERSION;
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v->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
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v->device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
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if (!tea->cannot_read_data)
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v->device_caps |= V4L2_CAP_HW_FREQ_SEEK;
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v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS;
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return 0;
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}
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@ -191,18 +174,24 @@ static int vidioc_g_tuner(struct file *file, void *priv,
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v->capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO;
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v->rangelow = FREQ_LO;
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v->rangehigh = FREQ_HI;
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v->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO;
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v->audmode = tea->stereo ? V4L2_TUNER_MODE_STEREO : V4L2_TUNER_MODE_MONO;
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v->rxsubchans = tea->stereo ? V4L2_TUNER_SUB_STEREO : V4L2_TUNER_SUB_MONO;
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v->audmode = (tea->val & TEA575X_BIT_MONO) ?
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V4L2_TUNER_MODE_MONO : V4L2_TUNER_MODE_STEREO;
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v->signal = tea->tuned ? 0xffff : 0;
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return 0;
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}
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static int vidioc_s_tuner(struct file *file, void *priv,
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struct v4l2_tuner *v)
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{
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if (v->index > 0)
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struct snd_tea575x *tea = video_drvdata(file);
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if (v->index)
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return -EINVAL;
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tea->val &= ~TEA575X_BIT_MONO;
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if (v->audmode == V4L2_TUNER_MODE_MONO)
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tea->val |= TEA575X_BIT_MONO;
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snd_tea575x_write(tea, tea->val);
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return 0;
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}
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@ -214,7 +203,6 @@ static int vidioc_g_frequency(struct file *file, void *priv,
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if (f->tuner != 0)
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return -EINVAL;
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f->type = V4L2_TUNER_RADIO;
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snd_tea575x_get_freq(tea);
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f->frequency = tea->freq;
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return 0;
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}
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@ -227,32 +215,47 @@ static int vidioc_s_frequency(struct file *file, void *priv,
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if (f->tuner != 0 || f->type != V4L2_TUNER_RADIO)
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return -EINVAL;
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if (f->frequency < FREQ_LO || f->frequency > FREQ_HI)
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return -EINVAL;
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tea->freq = f->frequency;
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tea->val &= ~TEA575X_BIT_SEARCH;
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tea->freq = clamp(f->frequency, FREQ_LO, FREQ_HI);
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snd_tea575x_set_freq(tea);
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return 0;
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}
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static int vidioc_g_audio(struct file *file, void *priv,
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struct v4l2_audio *a)
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static int vidioc_s_hw_freq_seek(struct file *file, void *fh,
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struct v4l2_hw_freq_seek *a)
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{
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if (a->index > 1)
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return -EINVAL;
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struct snd_tea575x *tea = video_drvdata(file);
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strcpy(a->name, "Radio");
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a->capability = V4L2_AUDCAP_STEREO;
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return 0;
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}
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static int vidioc_s_audio(struct file *file, void *priv,
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struct v4l2_audio *a)
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{
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if (a->index != 0)
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if (tea->cannot_read_data)
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return -ENOTTY;
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if (a->tuner || a->wrap_around)
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return -EINVAL;
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tea->val |= TEA575X_BIT_SEARCH;
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tea->val &= ~TEA575X_BIT_UPDOWN;
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if (a->seek_upward)
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tea->val |= TEA575X_BIT_UPDOWN;
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snd_tea575x_write(tea, tea->val);
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for (;;) {
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unsigned val = snd_tea575x_read(tea);
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if (!(val & TEA575X_BIT_SEARCH)) {
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/* Found a frequency */
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val &= TEA575X_BIT_FREQ_MASK;
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val = (val * 10) / 125;
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if (tea->tea5759)
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val += TEA575X_FMIF;
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else
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val -= TEA575X_FMIF;
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tea->freq = clamp(val * 16, FREQ_LO, FREQ_HI);
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return 0;
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}
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if (schedule_timeout_interruptible(msecs_to_jiffies(10))) {
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/* some signal arrived, stop search */
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tea->val &= ~TEA575X_BIT_SEARCH;
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snd_tea575x_write(tea, tea->val);
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return -ERESTARTSYS;
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}
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}
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return 0;
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}
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@ -273,23 +276,27 @@ static int tea575x_s_ctrl(struct v4l2_ctrl *ctrl)
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static const struct v4l2_file_operations tea575x_fops = {
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.owner = THIS_MODULE,
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.unlocked_ioctl = video_ioctl2,
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.open = v4l2_fh_open,
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.release = v4l2_fh_release,
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.poll = v4l2_ctrl_poll,
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};
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static const struct v4l2_ioctl_ops tea575x_ioctl_ops = {
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.vidioc_querycap = vidioc_querycap,
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.vidioc_g_tuner = vidioc_g_tuner,
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.vidioc_s_tuner = vidioc_s_tuner,
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.vidioc_g_audio = vidioc_g_audio,
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.vidioc_s_audio = vidioc_s_audio,
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.vidioc_g_frequency = vidioc_g_frequency,
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.vidioc_s_frequency = vidioc_s_frequency,
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.vidioc_s_hw_freq_seek = vidioc_s_hw_freq_seek,
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.vidioc_log_status = v4l2_ctrl_log_status,
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.vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
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.vidioc_unsubscribe_event = v4l2_event_unsubscribe,
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};
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static struct video_device tea575x_radio = {
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.name = "tea575x-tuner",
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static const struct video_device tea575x_radio = {
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.fops = &tea575x_fops,
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.ioctl_ops = &tea575x_ioctl_ops,
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.release = video_device_release_empty,
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.release = video_device_release_empty,
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};
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static const struct v4l2_ctrl_ops tea575x_ctrl_ops = {
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@ -303,11 +310,15 @@ int snd_tea575x_init(struct snd_tea575x *tea)
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{
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int retval;
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tea->mute = 1;
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tea->mute = true;
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snd_tea575x_write(tea, 0x55AA);
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if (snd_tea575x_read(tea) != 0x55AA)
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return -ENODEV;
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/* Not all devices can or know how to read the data back.
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Such devices can set cannot_read_data to true. */
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if (!tea->cannot_read_data) {
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snd_tea575x_write(tea, 0x55AA);
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if (snd_tea575x_read(tea) != 0x55AA)
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return -ENODEV;
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}
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tea->val = TEA575X_BIT_BAND_FM | TEA575X_BIT_SEARCH_10_40;
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tea->freq = 90500 * 16; /* 90.5Mhz default */
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@ -316,14 +327,17 @@ int snd_tea575x_init(struct snd_tea575x *tea)
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tea->vd = tea575x_radio;
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video_set_drvdata(&tea->vd, tea);
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mutex_init(&tea->mutex);
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strlcpy(tea->vd.name, tea->v4l2_dev->name, sizeof(tea->vd.name));
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tea->vd.lock = &tea->mutex;
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tea->vd.v4l2_dev = tea->v4l2_dev;
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tea->vd.ctrl_handler = &tea->ctrl_handler;
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set_bit(V4L2_FL_USE_FH_PRIO, &tea->vd.flags);
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v4l2_ctrl_handler_init(&tea->ctrl_handler, 1);
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tea->vd.ctrl_handler = &tea->ctrl_handler;
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v4l2_ctrl_new_std(&tea->ctrl_handler, &tea575x_ctrl_ops, V4L2_CID_AUDIO_MUTE, 0, 1, 1, 1);
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retval = tea->ctrl_handler.error;
|
||||
if (retval) {
|
||||
printk(KERN_ERR "tea575x-tuner: can't initialize controls\n");
|
||||
v4l2_err(tea->v4l2_dev, "can't initialize controls\n");
|
||||
v4l2_ctrl_handler_free(&tea->ctrl_handler);
|
||||
return retval;
|
||||
}
|
||||
|
|
@ -338,9 +352,9 @@ int snd_tea575x_init(struct snd_tea575x *tea)
|
|||
|
||||
v4l2_ctrl_handler_setup(&tea->ctrl_handler);
|
||||
|
||||
retval = video_register_device(&tea->vd, VFL_TYPE_RADIO, radio_nr);
|
||||
retval = video_register_device(&tea->vd, VFL_TYPE_RADIO, tea->radio_nr);
|
||||
if (retval) {
|
||||
printk(KERN_ERR "tea575x-tuner: can't register video device!\n");
|
||||
v4l2_err(tea->v4l2_dev, "can't register video device!\n");
|
||||
v4l2_ctrl_handler_free(&tea->ctrl_handler);
|
||||
return retval;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -142,6 +142,7 @@ static int enable_mpu[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2};
|
|||
#ifdef SUPPORT_JOYSTICK
|
||||
static bool joystick[SNDRV_CARDS];
|
||||
#endif
|
||||
static int radio_nr[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = -1};
|
||||
|
||||
module_param_array(index, int, NULL, 0444);
|
||||
MODULE_PARM_DESC(index, "Index value for " CARD_NAME " soundcard.");
|
||||
|
|
@ -165,6 +166,9 @@ MODULE_PARM_DESC(enable_mpu, "Enable MPU401. (0 = off, 1 = on, 2 = auto)");
|
|||
module_param_array(joystick, bool, NULL, 0444);
|
||||
MODULE_PARM_DESC(joystick, "Enable joystick.");
|
||||
#endif
|
||||
module_param_array(radio_nr, int, NULL, 0444);
|
||||
MODULE_PARM_DESC(radio_nr, "Radio device numbers");
|
||||
|
||||
|
||||
|
||||
#define NR_APUS 64
|
||||
|
|
@ -558,6 +562,7 @@ struct es1968 {
|
|||
struct work_struct hwvol_work;
|
||||
|
||||
#ifdef CONFIG_SND_ES1968_RADIO
|
||||
struct v4l2_device v4l2_dev;
|
||||
struct snd_tea575x tea;
|
||||
#endif
|
||||
};
|
||||
|
|
@ -2613,6 +2618,7 @@ static int snd_es1968_free(struct es1968 *chip)
|
|||
|
||||
#ifdef CONFIG_SND_ES1968_RADIO
|
||||
snd_tea575x_exit(&chip->tea);
|
||||
v4l2_device_unregister(&chip->v4l2_dev);
|
||||
#endif
|
||||
|
||||
if (chip->irq >= 0)
|
||||
|
|
@ -2655,6 +2661,7 @@ static int __devinit snd_es1968_create(struct snd_card *card,
|
|||
int capt_streams,
|
||||
int chip_type,
|
||||
int do_pm,
|
||||
int radio_nr,
|
||||
struct es1968 **chip_ret)
|
||||
{
|
||||
static struct snd_device_ops ops = {
|
||||
|
|
@ -2751,7 +2758,14 @@ static int __devinit snd_es1968_create(struct snd_card *card,
|
|||
snd_card_set_dev(card, &pci->dev);
|
||||
|
||||
#ifdef CONFIG_SND_ES1968_RADIO
|
||||
err = v4l2_device_register(&pci->dev, &chip->v4l2_dev);
|
||||
if (err < 0) {
|
||||
snd_es1968_free(chip);
|
||||
return err;
|
||||
}
|
||||
chip->tea.v4l2_dev = &chip->v4l2_dev;
|
||||
chip->tea.private_data = chip;
|
||||
chip->tea.radio_nr = radio_nr;
|
||||
chip->tea.ops = &snd_es1968_tea_ops;
|
||||
strlcpy(chip->tea.card, "SF64-PCE2", sizeof(chip->tea.card));
|
||||
sprintf(chip->tea.bus_info, "PCI:%s", pci_name(pci));
|
||||
|
|
@ -2797,6 +2811,7 @@ static int __devinit snd_es1968_probe(struct pci_dev *pci,
|
|||
pcm_substreams_c[dev],
|
||||
pci_id->driver_data,
|
||||
use_pm[dev],
|
||||
radio_nr[dev],
|
||||
&chip)) < 0) {
|
||||
snd_card_free(card);
|
||||
return err;
|
||||
|
|
|
|||
|
|
@ -58,6 +58,7 @@ static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card
|
|||
* High 16-bits are video (radio) device number + 1
|
||||
*/
|
||||
static int tea575x_tuner[SNDRV_CARDS];
|
||||
static int radio_nr[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = -1};
|
||||
|
||||
module_param_array(index, int, NULL, 0444);
|
||||
MODULE_PARM_DESC(index, "Index value for the FM801 soundcard.");
|
||||
|
|
@ -67,6 +68,9 @@ module_param_array(enable, bool, NULL, 0444);
|
|||
MODULE_PARM_DESC(enable, "Enable FM801 soundcard.");
|
||||
module_param_array(tea575x_tuner, int, NULL, 0444);
|
||||
MODULE_PARM_DESC(tea575x_tuner, "TEA575x tuner access method (0 = auto, 1 = SF256-PCS, 2=SF256-PCP, 3=SF64-PCR, 8=disable, +16=tuner-only).");
|
||||
module_param_array(radio_nr, int, NULL, 0444);
|
||||
MODULE_PARM_DESC(radio_nr, "Radio device numbers");
|
||||
|
||||
|
||||
#define TUNER_DISABLED (1<<3)
|
||||
#define TUNER_ONLY (1<<4)
|
||||
|
|
@ -197,6 +201,7 @@ struct fm801 {
|
|||
struct snd_info_entry *proc_entry;
|
||||
|
||||
#ifdef CONFIG_SND_FM801_TEA575X_BOOL
|
||||
struct v4l2_device v4l2_dev;
|
||||
struct snd_tea575x tea;
|
||||
#endif
|
||||
|
||||
|
|
@ -1154,8 +1159,10 @@ static int snd_fm801_free(struct fm801 *chip)
|
|||
|
||||
__end_hw:
|
||||
#ifdef CONFIG_SND_FM801_TEA575X_BOOL
|
||||
if (!(chip->tea575x_tuner & TUNER_DISABLED))
|
||||
if (!(chip->tea575x_tuner & TUNER_DISABLED)) {
|
||||
snd_tea575x_exit(&chip->tea);
|
||||
v4l2_device_unregister(&chip->v4l2_dev);
|
||||
}
|
||||
#endif
|
||||
if (chip->irq >= 0)
|
||||
free_irq(chip->irq, chip);
|
||||
|
|
@ -1175,6 +1182,7 @@ static int snd_fm801_dev_free(struct snd_device *device)
|
|||
static int __devinit snd_fm801_create(struct snd_card *card,
|
||||
struct pci_dev * pci,
|
||||
int tea575x_tuner,
|
||||
int radio_nr,
|
||||
struct fm801 ** rchip)
|
||||
{
|
||||
struct fm801 *chip;
|
||||
|
|
@ -1234,6 +1242,13 @@ static int __devinit snd_fm801_create(struct snd_card *card,
|
|||
snd_card_set_dev(card, &pci->dev);
|
||||
|
||||
#ifdef CONFIG_SND_FM801_TEA575X_BOOL
|
||||
err = v4l2_device_register(&pci->dev, &chip->v4l2_dev);
|
||||
if (err < 0) {
|
||||
snd_fm801_free(chip);
|
||||
return err;
|
||||
}
|
||||
chip->tea.v4l2_dev = &chip->v4l2_dev;
|
||||
chip->tea.radio_nr = radio_nr;
|
||||
chip->tea.private_data = chip;
|
||||
chip->tea.ops = &snd_fm801_tea_ops;
|
||||
sprintf(chip->tea.bus_info, "PCI:%s", pci_name(pci));
|
||||
|
|
@ -1241,6 +1256,7 @@ static int __devinit snd_fm801_create(struct snd_card *card,
|
|||
(tea575x_tuner & TUNER_TYPE_MASK) < 4) {
|
||||
if (snd_tea575x_init(&chip->tea)) {
|
||||
snd_printk(KERN_ERR "TEA575x radio not found\n");
|
||||
snd_fm801_free(chip);
|
||||
return -ENODEV;
|
||||
}
|
||||
} else if ((tea575x_tuner & TUNER_TYPE_MASK) == 0) {
|
||||
|
|
@ -1287,7 +1303,7 @@ static int __devinit snd_card_fm801_probe(struct pci_dev *pci,
|
|||
err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
|
||||
if (err < 0)
|
||||
return err;
|
||||
if ((err = snd_fm801_create(card, pci, tea575x_tuner[dev], &chip)) < 0) {
|
||||
if ((err = snd_fm801_create(card, pci, tea575x_tuner[dev], radio_nr[dev], &chip)) < 0) {
|
||||
snd_card_free(card);
|
||||
return err;
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue