On 07/05/2012 11:33 AM, Hans de Goede wrote:
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 14
I 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.
I tried to define hw:1,0 etc. but only hw:0,0 exists.
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.
For some reason I don't see that happening.
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.
Mine device looks just similar. I have bought it maybe 3-4 years ago.
Could you check these logs:
last commit of xawtv3:
commit 2550984180f940c4379651245db468602cb38354
Author: Hans de Goede <hdegoede@xxxxxxxxxx>
Date: Thu Jun 21 14:42:42 2012 +0200
Don't call strdup on NULL
This fixes radio / xawtv crashing when no associated alsa capture
device can
be found.
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
****************************************************
Jul 5 16:21:38 localhost kernel: [ 5932.284058] usb 5-2: new full-speed
USB device number 2 using ohci_hcd
Jul 5 16:21:38 localhost kernel: [ 5932.442821] usb 5-2: New USB device
found, idVendor=10c5, idProduct=819a
Jul 5 16:21:38 localhost kernel: [ 5932.442825] usb 5-2: New USB device
strings: Mfr=1, Product=2, SerialNumber=0
Jul 5 16:21:38 localhost kernel: [ 5932.442827] usb 5-2: Manufacturer:
www.rding.cn
Jul 5 16:21:38 localhost kernel: [ 5932.467874] Linux media interface:
v0.10
Jul 5 16:21:38 localhost kernel: [ 5932.469898] Linux video capture
interface: v2.00
Jul 5 16:21:38 localhost kernel: [ 5932.471732] radio-si470x 5-2:1.2:
DeviceID=0x1242 ChipID=0x060c
Jul 5 16:21:38 localhost kernel: [ 5932.471736] radio-si470x 5-2:1.2:
This driver is known to work with firmware version 15,
Jul 5 16:21:38 localhost kernel: [ 5932.471738] radio-si470x 5-2:1.2:
but the device has firmware version 12.
Jul 5 16:21:38 localhost kernel: [ 5932.473736] radio-si470x 5-2:1.2:
software version 1, hardware version 7
Jul 5 16:21:38 localhost kernel: [ 5932.473739] radio-si470x 5-2:1.2:
This driver is known to work with software version 7,
Jul 5 16:21:38 localhost kernel: [ 5932.473741] radio-si470x 5-2:1.2:
but the device has software version 1.
Jul 5 16:21:38 localhost kernel: [ 5932.473743] radio-si470x 5-2:1.2:
If you have some trouble using this driver,
Jul 5 16:21:38 localhost kernel: [ 5932.473744] radio-si470x 5-2:1.2:
please report to V4L ML at linux-media@xxxxxxxxxxxxxxx
Jul 5 16:21:38 localhost kernel: [ 5932.561895] usbcore: registered new
interface driver radio-si470x
Jul 5 16:21:38 localhost kernel: [ 5932.579893] usbcore: registered new
interface driver snd-usb-audio
[crope@localhost console]$ ./radio -f 90.4
Tuning to 90.40 MHz
[crope@localhost console]$
****************************************************
install 4 new radio-si470x patches
****************************************************
Jul 5 16:29:36 localhost kernel: [ 6409.204169] usb 5-2: new full-speed
USB device number 5 using ohci_hcd
Jul 5 16:29:36 localhost kernel: [ 6409.362926] usb 5-2: New USB device
found, idVendor=10c5, idProduct=819a
Jul 5 16:29:36 localhost kernel: [ 6409.362930] usb 5-2: New USB device
strings: Mfr=1, Product=2, SerialNumber=0
Jul 5 16:29:36 localhost kernel: [ 6409.362932] usb 5-2: Manufacturer:
www.rding.cn
Jul 5 16:29:36 localhost kernel: [ 6409.375781] Linux media interface:
v0.10
Jul 5 16:29:36 localhost kernel: [ 6409.378671] Linux video capture
interface: v2.00
Jul 5 16:29:36 localhost kernel: [ 6409.396168] usbcore: registered new
interface driver snd-usb-audio
Jul 5 16:29:36 localhost kernel: [ 6409.397822] radio-si470x 5-2:1.2:
DeviceID=0x1242 ChipID=0x060c
Jul 5 16:29:36 localhost kernel: [ 6409.397825] radio-si470x 5-2:1.2:
This driver is known to work with firmware version 14,
Jul 5 16:29:36 localhost kernel: [ 6409.397827] radio-si470x 5-2:1.2:
but the device has firmware version 12.
Jul 5 16:29:36 localhost kernel: [ 6409.399829] radio-si470x 5-2:1.2:
software version 1, hardware version 7
Jul 5 16:29:36 localhost kernel: [ 6409.399832] radio-si470x 5-2:1.2:
If you have some trouble using this driver,
Jul 5 16:29:36 localhost kernel: [ 6409.399834] radio-si470x 5-2:1.2:
please report to V4L ML at linux-media@xxxxxxxxxxxxxxx
Jul 5 16:29:36 localhost kernel: [ 6409.515805] usbcore: registered new
interface driver radio-si470x
[crope@localhost console]$ ./radio -f 90.4
Tuning to 90.40 MHz
[crope@localhost console]$
If I am not able to get FM-radio working I could guess how hard it is
for "normal" user :]
regards
Antti
--
http://palosaari.fi/
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