diff options
Diffstat (limited to 'drivers/media/radio/radio-mr800.c')
| -rw-r--r-- | drivers/media/radio/radio-mr800.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/drivers/media/radio/radio-mr800.c b/drivers/media/radio/radio-mr800.c index 56f1fac..23c3c53 100644 --- a/drivers/media/radio/radio-mr800.c +++ b/drivers/media/radio/radio-mr800.c @@ -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); |
