diff options
| author | Felix Fietkau <nbd@nbd.name> | 2020-04-06 14:01:56 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2020-05-12 19:52:30 +0200 |
| commit | 6d3390a664bbac544d1656503a3ccf947f154770 (patch) | |
| tree | 21e8df3e6f4cd7f248fe08e71c3df4b205135563 | |
| parent | 371a59d151df588795f43c22dc3f882b9719559b (diff) | |
| download | linux-6d3390a664bbac544d1656503a3ccf947f154770.tar.bz2 | |
mt76: mt7603: disable merge of OTP ROM data by default
The reference driver does not seem to enable it by default, only under certain
conditions, e.g. when a .bin file is loaded.
Make it opt-in via a device tree property for now, in case it is needed on some
boards.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c index 2b6a4d8a8dc7..3ee06e2577b8 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c @@ -1,5 +1,6 @@ // SPDX-License-Identifier: ISC +#include <linux/of.h> #include "mt7603.h" #include "eeprom.h" @@ -100,10 +101,14 @@ mt7603_apply_cal_free_data(struct mt7603_dev *dev, u8 *efuse) MT_EE_TX_POWER_1_START_2G, MT_EE_TX_POWER_1_START_2G + 1, }; + struct device_node *np = dev->mt76.dev->of_node; u8 *eeprom = dev->mt76.eeprom.data; int n = ARRAY_SIZE(cal_free_bytes); int i; + if (!np || !of_property_read_bool(np, "mediatek,eeprom-merge-otp")) + return; + if (!mt7603_has_cal_free_data(dev, efuse)) return; |