Hi, On 07/04/2012 05:23 PM, Antti Palosaari wrote:
On 06/14/2012 04:43 PM, Hans de Goede wrote:With the changes from the previous patches device firmware version 14 + usb microcontroller software version 1 works fine too. Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx> --- drivers/media/radio/si470x/radio-si470x-usb.c | 2 +- drivers/media/radio/si470x/radio-si470x.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/radio/si470x/radio-si470x-usb.c b/drivers/media/radio/si470x/radio-si470x-usb.c index 66b1ba8..40b963c 100644 --- a/drivers/media/radio/si470x/radio-si470x-usb.c +++ b/drivers/media/radio/si470x/radio-si470x-usb.c @@ -143,7 +143,7 @@ MODULE_PARM_DESC(max_rds_errors, "RDS maximum block errors: *1*"); * Software/Hardware Versions from Scratch Page **************************************************************************/ #define RADIO_SW_VERSION_NOT_BOOTLOADABLE 6 -#define RADIO_SW_VERSION 7 +#define RADIO_SW_VERSION 1 #define RADIO_HW_VERSION 1 diff --git a/drivers/media/radio/si470x/radio-si470x.h b/drivers/media/radio/si470x/radio-si470x.h index fbf713d..b3b612f 100644 --- a/drivers/media/radio/si470x/radio-si470x.h +++ b/drivers/media/radio/si470x/radio-si470x.h @@ -189,7 +189,7 @@ struct si470x_device { * Firmware Versions **************************************************************************/ -#define RADIO_FW_VERSION 15 +#define RADIO_FW_VERSION 14I just found out this patch serie and tested it - but no luck. Could you say if I do something wrong or is it due to my device firmware version?
I believe you're doing something wrong ...
I compiled radio from http://git.linuxtv.org/xawtv3.git to tune and
> "arecord -r96000 -c2 -f S16_LE | aplay - " to play sound. Just silent white noise is heard. You're not specifying which device arecord should record from so likely it is taking the default input of your soundcard (line/mic in), rather then recording from the radio device. Note the latest radio from http://git.linuxtv.org/xawtv3.git will do the digital loopback of the sound itself, so try things again with running arecord / aplay, if you then start radio and exit again (so that you can see its startup messages) you should see something like this: "Using alsa loopback: cap: hw:1,0 (/dev/radio0), out: default" Note radio will automatically select the correct alsa device to record from for the radio-usb-stick.
Jul 4 18:04:33 localhost kernel: [ 78.006361] usb 5-2: new full-speed USB device number 2 using ohci_hcd Jul 4 18:04:34 localhost kernel: [ 78.165127] usb 5-2: New USB device found, idVendor=10c5, idProduct=819a Jul 4 18:04:34 localhost kernel: [ 78.165131] usb 5-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 Jul 4 18:04:34 localhost kernel: [ 78.165133] usb 5-2: Manufacturer: www.rding.cn Jul 4 18:04:34 localhost udevd[412]: specified group 'plugdev' unknown Jul 4 18:04:34 localhost mtp-probe: checking bus 5, device 2: "/sys/devices/pci0000:00/0000:00:13.0/usb5/5-2" Jul 4 18:04:34 localhost mtp-probe: bus: 5, device: 2 was not an MTP device Jul 4 18:04:34 localhost kernel: [ 78.189884] Linux media interface: v0.10 Jul 4 18:04:34 localhost kernel: [ 78.191940] Linux video capture interface: v2.00 Jul 4 18:04:34 localhost kernel: [ 78.194058] radio-si470x 5-2:1.2: DeviceID=0x1242 ChipID=0x060c Jul 4 18:04:34 localhost kernel: [ 78.194061] radio-si470x 5-2:1.2: This driver is known to work with firmware version 14, Jul 4 18:04:34 localhost kernel: [ 78.194062] radio-si470x 5-2:1.2: but the device has firmware version 12. Jul 4 18:04:34 localhost kernel: [ 78.196041] radio-si470x 5-2:1.2: software version 1, hardware version 7 Jul 4 18:04:34 localhost kernel: [ 78.196043] radio-si470x 5-2:1.2: If you have some trouble using this driver, Jul 4 18:04:34 localhost kernel: [ 78.196045] radio-si470x 5-2:1.2: please report to V4L ML at linux-media@xxxxxxxxxxxxxxx Jul 4 18:04:34 localhost kernel: [ 78.339041] usbcore: registered new interface driver radio-si470x Jul 4 18:04:34 localhost kernel: [ 78.357056] usbcore: registered new interface driver snd-usb-audio And is there any cheap USB FM-radio device that is known to work on Linux ? I would like to order one...
I've done my testing with this device: http://www.tinydeal.com/usb-pcear-radio-recorder-for-pc-p-8603.html And that one works, but I think yours should work fine too. Regards, Hans -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
