wifi: rtw89: fw: add fw_def struct to put firmware name and format version

The RTL8922DE has a RTL8922DE-VS variant which uses different firmware
name and format version, and the rule to select firmware type will be
needed to extend. Prepare for coming patches.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20260213061552.29997-2-pkshih@realtek.com

10 files changed, 57 insertions, 19 deletions

diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c
index 36e988277b2b..9d9b91570989 100644
--- a/drivers/net/wireless/realtek/rtw89/core.c
+++ b/drivers/net/wireless/realtek/rtw89/core.c
@@ -6753,7 +6753,8 @@ struct rtw89_dev *rtw89_alloc_ieee80211_hw(struct device *device,
 	bool support_mlo;
 	bool no_chanctx;
 
-	firmware = rtw89_early_fw_feature_recognize(device, chip, &early_fw, &fw_format);
+	firmware = rtw89_early_fw_feature_recognize(device, chip, variant,
+						    &early_fw, &fw_format);
 
 	ops = kmemdup(&rtw89_ops, sizeof(rtw89_ops), GFP_KERNEL);
 	if (!ops)
diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h
index 4778957d6b2d..5cb8aacf7644 100644
--- a/drivers/net/wireless/realtek/rtw89/core.h
+++ b/drivers/net/wireless/realtek/rtw89/core.h
@@ -4152,6 +4152,11 @@ struct rtw89_reg_imr {
 	u32 set;
 };
 
+struct rtw89_fw_def {
+	const char *fw_basename;
+	u8 fw_format_max;
+};
+
 struct rtw89_phy_table {
 	const struct rtw89_reg2_def *regs;
 	u32 n_regs;
@@ -4494,8 +4499,7 @@ struct rtw89_chip_info {
 	const struct rtw89_chip_ops *ops;
 	const struct rtw89_mac_gen_def *mac_def;
 	const struct rtw89_phy_gen_def *phy_def;
-	const char *fw_basename;
-	u8 fw_format_max;
+	struct rtw89_fw_def fw_def;
 	bool try_ce_fw;
 	u8 bbmcu_nr;
 	u32 needed_fw_elms;
@@ -4633,6 +4637,7 @@ struct rtw89_chip_info {
 struct rtw89_chip_variant {
 	bool no_mcs_12_13: 1;
 	u32 fw_min_ver_code;
+	const struct rtw89_fw_def *fw_def_override;
 };
 
 union rtw89_bus_info {
@@ -7379,6 +7384,22 @@ void rtw89_chip_calc_rx_gain_normal(struct rtw89_dev *rtwdev,
 		chip->ops->calc_rx_gain_normal(rtwdev, chan, path, phy_idx, calc);
 }
 
+static inline const struct rtw89_fw_def *
+__rtw89_chip_get_fw_def(const struct rtw89_chip_info *chip,
+			const struct rtw89_chip_variant *variant)
+{
+	if (variant && variant->fw_def_override)
+		return variant->fw_def_override;
+
+	return &chip->fw_def;
+}
+
+static inline
+const struct rtw89_fw_def *rtw89_chip_get_fw_def(struct rtw89_dev *rtwdev)
+{
+	return __rtw89_chip_get_fw_def(rtwdev->chip, rtwdev->variant);
+}
+
 static inline void rtw89_load_txpwr_table(struct rtw89_dev *rtwdev,
 					  const struct rtw89_txpwr_table *tbl)
 {
diff --git a/drivers/net/wireless/realtek/rtw89/fw.c b/drivers/net/wireless/realtek/rtw89/fw.c
index c52f9e11a8b2..aa42e5c60eb7 100644
--- a/drivers/net/wireless/realtek/rtw89/fw.c
+++ b/drivers/net/wireless/realtek/rtw89/fw.c
@@ -965,18 +965,20 @@ static void rtw89_fw_recognize_features(struct rtw89_dev *rtwdev)
 const struct firmware *
 rtw89_early_fw_feature_recognize(struct device *device,
 				 const struct rtw89_chip_info *chip,
+				 const struct rtw89_chip_variant *variant,
 				 struct rtw89_fw_info *early_fw,
 				 int *used_fw_format)
 {
+	const struct rtw89_fw_def *fw_def = __rtw89_chip_get_fw_def(chip, variant);
 	const struct firmware *firmware;
 	char fw_name[64];
 	int fw_format;
 	u32 ver_code;
 	int ret;
 
-	for (fw_format = chip->fw_format_max; fw_format >= 0; fw_format--) {
+	for (fw_format = fw_def->fw_format_max; fw_format >= 0; fw_format--) {
 		rtw89_fw_get_filename(fw_name, sizeof(fw_name),
-				      chip->fw_basename, fw_format);
+				      fw_def->fw_basename, fw_format);
 
 		ret = request_firmware(&firmware, fw_name, device);
 		if (!ret) {
@@ -2024,11 +2026,11 @@ void rtw89_load_firmware_work(struct work_struct *work)
 {
 	struct rtw89_dev *rtwdev =
 		container_of(work, struct rtw89_dev, load_firmware_work);
-	const struct rtw89_chip_info *chip = rtwdev->chip;
+	const struct rtw89_fw_def *fw_def = rtw89_chip_get_fw_def(rtwdev);
 	char fw_name[64];
 
 	rtw89_fw_get_filename(fw_name, sizeof(fw_name),
-			      chip->fw_basename, rtwdev->fw.fw_format);
+			      fw_def->fw_basename, rtwdev->fw.fw_format);
 
 	rtw89_load_firmware_req(rtwdev, &rtwdev->fw.req, fw_name, false);
 }
diff --git a/drivers/net/wireless/realtek/rtw89/fw.h b/drivers/net/wireless/realtek/rtw89/fw.h
index d45b6ea6ea1b..c60d419616d6 100644
--- a/drivers/net/wireless/realtek/rtw89/fw.h
+++ b/drivers/net/wireless/realtek/rtw89/fw.h
@@ -5171,6 +5171,7 @@ int rtw89_fw_recognize_elements(struct rtw89_dev *rtwdev);
 const struct firmware *
 rtw89_early_fw_feature_recognize(struct device *device,
 				 const struct rtw89_chip_info *chip,
+				 const struct rtw89_chip_variant *variant,
 				 struct rtw89_fw_info *early_fw,
 				 int *used_fw_format);
 int rtw89_fw_download(struct rtw89_dev *rtwdev, enum rtw89_fw_type type,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8851b.c b/drivers/net/wireless/realtek/rtw89/rtw8851b.c
index b63c0e785209..fdb053fabae6 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8851b.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8851b.c
@@ -2580,8 +2580,10 @@ const struct rtw89_chip_info rtw8851b_chip_info = {
 	.ops			= &rtw8851b_chip_ops,
 	.mac_def		= &rtw89_mac_gen_ax,
 	.phy_def		= &rtw89_phy_gen_ax,
-	.fw_basename		= RTW8851B_FW_BASENAME,
-	.fw_format_max		= RTW8851B_FW_FORMAT_MAX,
+	.fw_def			= {
+		.fw_basename	= RTW8851B_FW_BASENAME,
+		.fw_format_max	= RTW8851B_FW_FORMAT_MAX,
+	},
 	.try_ce_fw		= true,
 	.bbmcu_nr		= 0,
 	.needed_fw_elms		= 0,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852a.c b/drivers/net/wireless/realtek/rtw89/rtw8852a.c
index 5ea7a36ab5ab..36d66f4e2dd0 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852a.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852a.c
@@ -2265,8 +2265,10 @@ const struct rtw89_chip_info rtw8852a_chip_info = {
 	.ops			= &rtw8852a_chip_ops,
 	.mac_def		= &rtw89_mac_gen_ax,
 	.phy_def		= &rtw89_phy_gen_ax,
-	.fw_basename		= RTW8852A_FW_BASENAME,
-	.fw_format_max		= RTW8852A_FW_FORMAT_MAX,
+	.fw_def			= {
+		.fw_basename	= RTW8852A_FW_BASENAME,
+		.fw_format_max	= RTW8852A_FW_FORMAT_MAX,
+	},
 	.try_ce_fw		= false,
 	.bbmcu_nr		= 0,
 	.needed_fw_elms		= 0,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852b.c b/drivers/net/wireless/realtek/rtw89/rtw8852b.c
index 393986b297ea..5a41ff1f18f4 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852b.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852b.c
@@ -911,8 +911,10 @@ const struct rtw89_chip_info rtw8852b_chip_info = {
 	.ops			= &rtw8852b_chip_ops,
 	.mac_def		= &rtw89_mac_gen_ax,
 	.phy_def		= &rtw89_phy_gen_ax,
-	.fw_basename		= RTW8852B_FW_BASENAME,
-	.fw_format_max		= RTW8852B_FW_FORMAT_MAX,
+	.fw_def			= {
+		.fw_basename	= RTW8852B_FW_BASENAME,
+		.fw_format_max	= RTW8852B_FW_FORMAT_MAX,
+	},
 	.try_ce_fw		= true,
 	.bbmcu_nr		= 0,
 	.needed_fw_elms		= 0,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852bt.c b/drivers/net/wireless/realtek/rtw89/rtw8852bt.c
index 92bbd6e5d699..514861e48c25 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852bt.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852bt.c
@@ -757,8 +757,10 @@ const struct rtw89_chip_info rtw8852bt_chip_info = {
 	.ops			= &rtw8852bt_chip_ops,
 	.mac_def		= &rtw89_mac_gen_ax,
 	.phy_def		= &rtw89_phy_gen_ax,
-	.fw_basename		= RTW8852BT_FW_BASENAME,
-	.fw_format_max		= RTW8852BT_FW_FORMAT_MAX,
+	.fw_def			= {
+		.fw_basename	= RTW8852BT_FW_BASENAME,
+		.fw_format_max	= RTW8852BT_FW_FORMAT_MAX,
+	},
 	.try_ce_fw		= true,
 	.bbmcu_nr		= 0,
 	.needed_fw_elms		= RTW89_AX_GEN_DEF_NEEDED_FW_ELEMENTS_NO_6GHZ,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c.c b/drivers/net/wireless/realtek/rtw89/rtw8852c.c
index de5d343f80a5..70ca8c3950d9 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852c.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852c.c
@@ -3106,8 +3106,10 @@ const struct rtw89_chip_info rtw8852c_chip_info = {
 	.ops			= &rtw8852c_chip_ops,
 	.mac_def		= &rtw89_mac_gen_ax,
 	.phy_def		= &rtw89_phy_gen_ax,
-	.fw_basename		= RTW8852C_FW_BASENAME,
-	.fw_format_max		= RTW8852C_FW_FORMAT_MAX,
+	.fw_def			= {
+		.fw_basename	= RTW8852C_FW_BASENAME,
+		.fw_format_max	= RTW8852C_FW_FORMAT_MAX,
+	},
 	.try_ce_fw		= false,
 	.bbmcu_nr		= 0,
 	.needed_fw_elms		= 0,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922a.c b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
index f41b66b362c4..fd1b171b106c 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8922a.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
@@ -2916,8 +2916,10 @@ const struct rtw89_chip_info rtw8922a_chip_info = {
 	.ops			= &rtw8922a_chip_ops,
 	.mac_def		= &rtw89_mac_gen_be,
 	.phy_def		= &rtw89_phy_gen_be,
-	.fw_basename		= RTW8922A_FW_BASENAME,
-	.fw_format_max		= RTW8922A_FW_FORMAT_MAX,
+	.fw_def			= {
+		.fw_basename	= RTW8922A_FW_BASENAME,
+		.fw_format_max	= RTW8922A_FW_FORMAT_MAX,
+	},
 	.try_ce_fw		= false,
 	.bbmcu_nr		= 1,
 	.needed_fw_elms		= RTW89_BE_GEN_DEF_NEEDED_FW_ELEMENTS,
@@ -3057,6 +3059,7 @@ EXPORT_SYMBOL(rtw8922a_chip_info);
 const struct rtw89_chip_variant rtw8922ae_vs_variant = {
 	.no_mcs_12_13 = true,
 	.fw_min_ver_code = RTW89_FW_VER_CODE(0, 35, 54, 0),
+	.fw_def_override = NULL,
 };
 EXPORT_SYMBOL(rtw8922ae_vs_variant);