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 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.
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...
regards
Antti
--
http://palosaari.fi/
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