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V4L/DVB (10462): radio-mr800: increase version and add comments

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Increase driver version to 0.10, remove old and add new useful comments.

Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Alexey Klimov 2009-02-05 08:58:31 -03:00 committed by Mauro Carvalho Chehab
parent 52433bbbef
commit 71f07d94ce
1 changed files with 17 additions and 15 deletions
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32
drivers/media/radio/radio-mr800.c
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@ -22,7 +22,7 @@
*/
/*
* Big thanks to authors of dsbr100.c and radio-si470x.c
* Big thanks to authors and contributors of dsbr100.c and radio-si470x.c
*
* When work was looked pretty good, i discover this:
* http://av-usbradio.sourceforge.net/index.php
@ -30,18 +30,23 @@
* Latest release of theirs project was in 2005.
* Probably, this driver could be improved trough using their
* achievements (specifications given).
* So, we have smth to begin with.
* Also, Faidon Liambotis <paravoid@debian.org> wrote nice driver for this radio
* in 2007. He allowed to use his driver to improve current mr800 radio driver.
* http://kerneltrap.org/mailarchive/linux-usb-devel/2007/10/11/342492
*
* History:
* Version 0.01: First working version.
* It's required to blacklist AverMedia USB Radio
* in usbhid/hid-quirks.c
* Version 0.10: A lot of cleanups and fixes: unpluging the device,
* few mutex locks were added, codinstyle issues, etc.
* Added stereo support. Thanks to
* Douglas Schilling Landgraf <dougsland@gmail.com> and
* David Ellingsworth <david@identd.dyndns.org>
* for discussion, help and support.
*
* Many things to do:
* - Correct power managment of device (suspend & resume)
* - Make x86 independance (little-endian and big-endian stuff)
* - Add code for scanning and smooth tuning
* - Checked and add stereo&mono stuff
* - Add code for sensitivity value
* - Correct mistakes
* - In Japan another FREQ_MIN and FREQ_MAX
@ -62,8 +67,8 @@
/* driver and module definitions */
#define DRIVER_AUTHOR "Alexey Klimov <klimov.linux@gmail.com>"
#define DRIVER_DESC "AverMedia MR 800 USB FM radio driver"
#define DRIVER_VERSION "0.01"
#define RADIO_VERSION KERNEL_VERSION(0, 0, 1)
#define DRIVER_VERSION "0.10"
#define RADIO_VERSION KERNEL_VERSION(0, 1, 0)
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
@ -309,14 +314,11 @@ static int amradio_set_stereo(struct amradio_device *radio, char argument)
return retval;
}
/* USB subsystem interface begins here */
/* handle unplugging of the device, release data structures
if nothing keeps us from doing it. If something is still
keeping us busy, the release callback of v4l will take care
of releasing it. */
/* Handle unplugging the device.
* We call video_unregister_device in any case.
* The last function called in this procedure is
* usb_amradio_device_release.
*/
static void usb_amradio_disconnect(struct usb_interface *intf)
{
struct amradio_device *radio = usb_get_intfdata(intf);