Re: [PATCH 4/4] radio-si470x: Lower firmware version requirements

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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/


--
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


[Index of Archives]     [Linux Input]     [Video for Linux]     [Gstreamer Embedded]     [Mplayer Users]     [Linux USB Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]
  Powered by Linux