[PATCH rtw-next 05/15] wifi: rtw89: 8922d: set TX compensation by format v2

[Ping-Ke Shih <pkshih@realtek.com>]

The total number of TX compensation registers is 22, including 7 base and
15 ones according to operating channel.

The v0 is 22 ones per channel. To reduce array size, v1 treats 7 base as
common part across all conditions. However, we can fine tune the base part
to yield better performance, so divide base into two sets according to NSS.
Summarize dimensions as follows

	base (7)		vals(15)
  v0	nss * band * path	nss * band * path
  v1	1			nss * band * path
  v2	nss			nss * band * path

Currently, v1 and v2 can present in a file, but only one fw element with
a specific format will be used for specific RFE type.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
 drivers/net/wireless/realtek/rtw89/rtw8922d.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922d.c b/drivers/net/wireless/realtek/rtw89/rtw8922d.c
index 212917db7154..e8267173bd4c 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8922d.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8922d.c
@@ -2249,6 +2249,12 @@ static void rtw8922d_set_digital_pwr_comp(struct rtw89_dev *rtwdev,
 		struct {
 			__le32 vals[DIGITAL_PWR_COMP_VALS_NUM];
 		} sets[2][RTW89_TX_COMP_BAND_NR][BB_PATH_NUM_8922D];
+	} *pwr_comp_v1;
+	const struct {
+		__le32 base[2][DIGITAL_PWR_COMP_BASE_NUM];
+		struct {
+			__le32 vals[DIGITAL_PWR_COMP_VALS_NUM];
+		} sets[2][RTW89_TX_COMP_BAND_NR][BB_PATH_NUM_8922D];
 	} *pwr_comp;
 	struct rtw89_fw_elm_info *elm_info = &rtwdev->fw.elm_info;
 	const struct rtw89_fw_element_hdr *txcomp_elm = elm_info->tx_comp;
@@ -2259,8 +2265,12 @@ static void rtw8922d_set_digital_pwr_comp(struct rtw89_dev *rtwdev,
 
 	if (sizeof(*pwr_comp) == le32_to_cpu(txcomp_elm->size)) {
 		pwr_comp = (const void *)txcomp_elm->u.common.contents;
-		comp_base = &pwr_comp->base;
+		comp_base = &pwr_comp->base[nss];
 		comp_vals = &pwr_comp->sets[nss][chan->tx_comp_band][path].vals;
+	} else if (sizeof(*pwr_comp_v1) == le32_to_cpu(txcomp_elm->size)) {
+		pwr_comp_v1 = (const void *)txcomp_elm->u.common.contents;
+		comp_base = &pwr_comp_v1->base;
+		comp_vals = &pwr_comp_v1->sets[nss][chan->tx_comp_band][path].vals;
 	} else if (sizeof(*pwr_comp_v0) == le32_to_cpu(txcomp_elm->size)) {
 		pwr_comp_v0 = (const void *)txcomp_elm->u.common.contents;
 		comp_base = &pwr_comp_v0->sets[nss][chan->tx_comp_band][path].base;
-- 
2.25.1