hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

staging: vt6656: [BUG] BBvUpdatePreEDThreshold Always set sensitivity on bScanning 

byBBPreEDIndex value is initially 0, this means that from
cold BBvUpdatePreEDThreshold is never set.

This means that sensitivity may be in an ambiguous state,
failing to scan any wireless points or at least distant ones.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Malcolm Priestley 2013-12-08 09:11:30 +00:00 committed by Greg Kroah-Hartman
parent 51934e7f89
commit 8f248dae13
1 changed files with 0 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/staging/vt6656/baseband.c
View File

@ -1450,7 +1450,6 @@ void BBvUpdatePreEDThreshold(struct vnt_private *pDevice, int bScanning)
if( bScanning ) if( bScanning )
{ // need Max sensitivity //RSSI -69, -70,.... { // need Max sensitivity //RSSI -69, -70,....
if(pDevice->byBBPreEDIndex == 0) break;
pDevice->byBBPreEDIndex = 0; pDevice->byBBPreEDIndex = 0;
ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xC9, 0x00); //CR201(0xC9) ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xC9, 0x00); //CR201(0xC9)
ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xCE, 0x30); //CR206(0xCE) ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xCE, 0x30); //CR206(0xCE)
@ -1593,7 +1592,6 @@ void BBvUpdatePreEDThreshold(struct vnt_private *pDevice, int bScanning)
if( bScanning ) if( bScanning )
{ // need Max sensitivity //RSSI -69, -70, ... { // need Max sensitivity //RSSI -69, -70, ...
if(pDevice->byBBPreEDIndex == 0) break;
pDevice->byBBPreEDIndex = 0; pDevice->byBBPreEDIndex = 0;
ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xC9, 0x00); //CR201(0xC9) ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xC9, 0x00); //CR201(0xC9)
ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xCE, 0x24); //CR206(0xCE) ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xCE, 0x24); //CR206(0xCE)
@ -1745,7 +1743,6 @@ void BBvUpdatePreEDThreshold(struct vnt_private *pDevice, int bScanning)
case RF_VT3342A0: //RobertYu:20060627, testing table case RF_VT3342A0: //RobertYu:20060627, testing table
if( bScanning ) if( bScanning )
{ // need Max sensitivity //RSSI -67, -68, ... { // need Max sensitivity //RSSI -67, -68, ...
if(pDevice->byBBPreEDIndex == 0) break;
pDevice->byBBPreEDIndex = 0; pDevice->byBBPreEDIndex = 0;
ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xC9, 0x00); //CR201(0xC9) ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xC9, 0x00); //CR201(0xC9)
ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xCE, 0x38); //CR206(0xCE) ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xCE, 0x38); //CR206(0xCE)