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wifi: rtw89: fw: add RFE type to RF TSSI H2C command

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Append a new field for RFE (RF Front End) type to RF TSSI H2C command.
FW has forward compatibility when handling this H2C command, so just
need to consider backward cases in FW point of view.

              | old FW | new FW
  ------------------------------
   old driver |    O   |    X
  ------------------------------
   new driver |    O   |    O

Currently only RTL8922A uses this RF TSSI H2C command. Increase its FW
format max and will let new FW binary align with it. Then, old driver
won't load new FW.

Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250606020302.16873-3-pkshih@realtek.com
This commit is contained in:
Zong-Zhe Yang 2025-06-06 10:02:58 +08:00 committed by Ping-Ke Shih
parent 4bcef86b13
commit 29dc4c5602
3 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/wireless/realtek/rtw89/fw.c
View File

@ -6032,6 +6032,7 @@ int rtw89_fw_h2c_rf_pre_ntfy(struct rtw89_dev *rtwdev,
int rtw89_fw_h2c_rf_tssi(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx,
const struct rtw89_chan *chan, enum rtw89_tssi_mode tssi_mode)
{
struct rtw89_efuse *efuse = &rtwdev->efuse;
struct rtw89_hal *hal = &rtwdev->hal;
struct rtw89_h2c_rf_tssi *h2c;
u32 len = sizeof(*h2c);
@ -6054,6 +6055,7 @@ int rtw89_fw_h2c_rf_tssi(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx,
h2c->hwtx_en = true;
h2c->cv = hal->cv;
h2c->tssi_mode = tssi_mode;
h2c->rfe_type = efuse->rfe_type;
rtw89_phy_rfk_tssi_fill_fwcmd_efuse_to_de(rtwdev, phy_idx, chan, h2c);
rtw89_phy_rfk_tssi_fill_fwcmd_tmeter_tbl(rtwdev, phy_idx, chan, h2c);

1
drivers/net/wireless/realtek/rtw89/fw.h
View File

@ -4435,6 +4435,7 @@ struct rtw89_h2c_rf_tssi {
u8 pg_thermal[2];
u8 ftable[2][128];
u8 tssi_mode;
u8 rfe_type;
} __packed;
struct rtw89_h2c_rf_iqk {

2
drivers/net/wireless/realtek/rtw89/rtw8922a.c
View File

@ -15,7 +15,7 @@
#include "sar.h"
#include "util.h"
#define RTW8922A_FW_FORMAT_MAX 3
#define RTW8922A_FW_FORMAT_MAX 4
#define RTW8922A_FW_BASENAME "rtw89/rtw8922a_fw"
#define RTW8922A_MODULE_FIRMWARE \
RTW8922A_FW_BASENAME "-" __stringify(RTW8922A_FW_FORMAT_MAX) ".bin"