Changeset 39213


Ignore:
Timestamp:
2014-01-10T10:07:11+01:00 (4 years ago)
Author:
juhosg
Message:

ar71xx: Fix WD My Net N750 weak signal issue

The LNAs need to be enabled by setting their respective GPIO to high even
though the original firmware's setting sets them to low on initialization.

Obviously the LNAs are then later initialized by the driver on the OEM
firmware. Without this fix the device is mostly "deaf".

Signed-off-by: Felix Kaechele <heffer@…>
Patchwork: http://patchwork.openwrt.org/patch/4688/
Signed-off-by: Gabor Juhos <juhosg@…>

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/target/linux/ar71xx/files/arch/mips/ath79/mach-mynet-n750.c

    r39129 r39213  
    180180         */ 
    181181        gpio_request_one(MYNET_N750_GPIO_EXTERNAL_LNA0, 
    182                          GPIOF_OUT_INIT_LOW | GPIOF_EXPORT_DIR_FIXED, 
     182                         GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED, 
    183183                         "External LNA0"); 
    184184        gpio_request_one(MYNET_N750_GPIO_EXTERNAL_LNA1, 
    185                          GPIOF_OUT_INIT_LOW | GPIOF_EXPORT_DIR_FIXED, 
     185                         GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED, 
    186186                         "External LNA1"); 
    187187 
Note: See TracChangeset for help on using the changeset viewer.