Difuse/difos
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Revert "mac80211 adjust QCA9561 PA bias"

Browse source 
This reverts commit f9ff282d17 as during
upstream patch review process nbd pointed out, that this patch needs
more work:

 "The patch looks wrong to me. I'm pretty sure that AR_CH0_TOP2 is the
  correct register, the definition has an explicit check for 9561 as well.
  I believe this patch works by accident because it avoids writing a wrong
  value to that register."

1. https://lore.kernel.org/all/91c58969-c60e-2f41-00ac-737786d435ae@nbd.name

Signed-off-by: Petr Štetiar <ynezz@true.cz>
This commit is contained in:
Petr Štetiar 2022-04-17 09:07:49 +02:00
parent a5ac8ad0ba
commit c0a6fefd9b
1 changed files with 0 additions and 18 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
package/kernel/mac80211/patches/ath9k/580-ath9k_ar9561_xpa_bias_level_top.patch
View file

@ -1,18 +0,0 @@
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3604,10 +3604,13 @@ static void ar9003_hw_xpa_bias_level_app
{
int bias = ar9003_modal_header(ah, is2ghz)->xpaBiasLvl;
+
+
if (AR_SREV_9485(ah) || AR_SREV_9330(ah) || AR_SREV_9340(ah) ||
- AR_SREV_9531(ah) || AR_SREV_9561(ah))
+ AR_SREV_9531(ah))
REG_RMW_FIELD(ah, AR_CH0_TOP2, AR_CH0_TOP2_XPABIASLVL, bias);
- else if (AR_SREV_9462(ah) || AR_SREV_9550(ah) || AR_SREV_9565(ah))
+ else if (AR_SREV_9462(ah) || AR_SREV_9550(ah) || AR_SREV_9565(ah) ||
+ AR_SREV_9561(ah))
REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, bias);
else {
REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, bias);