From 7b101406f863813be63db20f892ad51415abdabf Mon Sep 17 00:00:00 2001
From: coolsnowwolf <coolsnowwolf@gmail.com>
Date: Thu, 4 Apr 2019 11:36:53 +0800
Subject: [PATCH] wireless:custom fix tx power to 30dbm and dfs for ath/qca

---
 .../600-custom-fix-txpower-and-dfs.patch      | 42 +++++++++++++++++++
 .../patches/ath/408-ath_phy_regd.patch        | 13 ++++++
 2 files changed, 55 insertions(+)
 create mode 100644 package/firmware/wireless-regdb/patches/600-custom-fix-txpower-and-dfs.patch
 create mode 100644 package/kernel/mac80211/patches/ath/408-ath_phy_regd.patch

diff --git a/package/firmware/wireless-regdb/patches/600-custom-fix-txpower-and-dfs.patch b/package/firmware/wireless-regdb/patches/600-custom-fix-txpower-and-dfs.patch
new file mode 100644
index 000000000..b1c912444
--- /dev/null
+++ b/package/firmware/wireless-regdb/patches/600-custom-fix-txpower-and-dfs.patch
@@ -0,0 +1,42 @@
+From 7eb6313910023f1be6015a8cd9e1b380ae01af64 Mon Sep 17 00:00:00 2001
+From: Chen Minqiang <ptpt52@gmail.com>
+Date: Sun, 7 Jan 2018 14:38:36 +0800
+Subject: [PATCH] custom fix txpower and dfs
+
+---
+ db.txt | 12 ++++++------
+ 1 file changed, 6 insertions(+), 6 deletions(-)
+
+diff --git a/db.txt b/db.txt
+index 75dc0a3..24989ad 100644
+--- a/db.txt
++++ b/db.txt
+@@ -277,9 +277,9 @@ country CL: DFS-JP
+ 	(5735 - 5835 @ 80), (20)
+ 
+ country CN: DFS-FCC
+-	(2402 - 2482 @ 40), (20)
+-	(5170 - 5250 @ 80), (23), AUTO-BW
+-	(5250 - 5330 @ 80), (23), DFS, AUTO-BW
++	(2402 - 2482 @ 40), (30)
++	(5170 - 5250 @ 80), (30), AUTO-BW
++	(5250 - 5330 @ 80), (30), AUTO-BW
+ 	(5735 - 5835 @ 80), (30)
+ 	# 60 GHz band channels 1,4: 28dBm, channels 2,3: 44dBm
+ 	# ref: http://www.miit.gov.cn/n11293472/n11505629/n11506593/n11960250/n11960606/n11960700/n12330791.files/n12330790.pdf
+@@ -1238,9 +1238,9 @@ country UG: DFS-FCC
+ country US: DFS-FCC
+ 	(2402 - 2472 @ 40), (30)
+ 	# 5.15 ~ 5.25 GHz: 30 dBm for master mode, 23 dBm for clients
+-	(5170 - 5250 @ 80), (23), AUTO-BW
+-	(5250 - 5330 @ 80), (23), DFS, AUTO-BW
+-	(5490 - 5730 @ 160), (23), DFS
++	(5170 - 5250 @ 80), (30), AUTO-BW
++	(5250 - 5330 @ 80), (30), AUTO-BW
++	(5490 - 5730 @ 160), (30)
+ 	(5735 - 5835 @ 80), (30)
+ 	# 60g band
+ 	# reference: http://cfr.regstoday.com/47cfr15.aspx#47_CFR_15p255
+-- 
+2.7.4
+
diff --git a/package/kernel/mac80211/patches/ath/408-ath_phy_regd.patch b/package/kernel/mac80211/patches/ath/408-ath_phy_regd.patch
new file mode 100644
index 000000000..6d1dabf8a
--- /dev/null
+++ b/package/kernel/mac80211/patches/ath/408-ath_phy_regd.patch
@@ -0,0 +1,13 @@
+--- a/drivers/net/wireless/ath/regd.c
++++ b/drivers/net/wireless/ath/regd.c
+@@ -511,6 +511,10 @@ static int __ath_reg_dyn_country(struct
+ 
+ 	ath_reg_apply_world_flags(wiphy, request->initiator, reg);
+ 
++	// apply regulatory to phy devices
++	if (regulatory_hint(wiphy, reg->alpha2))
++		printk(KERN_DEBUG "ath: regulatory_hint error!\n");
++
+ 	return 0;
+ }
+