From: Felix Fietkau <nbd@nbd.name>
To: linux-wireless@vger.kernel.org
Subject: [PATCH 09/15] mt76: mt7615: add calibration free support for MT7622
Date: Thu, 30 Jan 2020 15:47:12 +0100 [thread overview]
Message-ID: <20200130144718.14298-9-nbd@nbd.name> (raw)
In-Reply-To: <20200130144718.14298-1-nbd@nbd.name>
MT7622 uses fewer efuse overrides than MT7615
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
.../wireless/mediatek/mt76/mt7615/eeprom.c | 22 +++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c
index 3c3570332366..0008e4584537 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c
@@ -210,6 +210,26 @@ static void mt7615_apply_cal_free_data(struct mt7615_dev *dev)
eeprom[ical_nocheck[i]] = otp[ical_nocheck[i]];
}
+static void mt7622_apply_cal_free_data(struct mt7615_dev *dev)
+{
+ static const u16 ical[] = {
+ 0x53, 0x54, 0x55, 0x56, 0xf4, 0xf7, 0x144, 0x156, 0x15b
+ };
+ u8 *eeprom = dev->mt76.eeprom.data;
+ u8 *otp = dev->mt76.otp.data;
+ int i;
+
+ if (!otp)
+ return;
+
+ for (i = 0; i < ARRAY_SIZE(ical); i++) {
+ if (!otp[ical[i]])
+ continue;
+
+ eeprom[ical[i]] = otp[ical[i]];
+ }
+}
+
int mt7615_eeprom_init(struct mt7615_dev *dev)
{
int ret;
@@ -222,6 +242,8 @@ int mt7615_eeprom_init(struct mt7615_dev *dev)
if (ret && dev->mt76.otp.data)
memcpy(dev->mt76.eeprom.data, dev->mt76.otp.data,
MT7615_EEPROM_SIZE);
+ else if (is_mt7622(&dev->mt76))
+ mt7622_apply_cal_free_data(dev);
else
mt7615_apply_cal_free_data(dev);
--
2.24.0
next prev parent reply other threads:[~2020-01-30 14:47 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-30 14:47 [PATCH 01/15] dt-bindings: net: wireless: mt76: document bindings for MT7622 Felix Fietkau
2020-01-30 14:47 ` [PATCH 02/15] mt76: mt7615: add __aligned(4) to txp structs Felix Fietkau
2020-01-30 14:47 ` [PATCH 03/15] mt76: mt7615: move mmio related code from pci.c to mmio.c Felix Fietkau
2020-01-30 14:47 ` [PATCH 04/15] mt76: mt7615: split up firmware loading functions Felix Fietkau
2020-01-30 14:47 ` [PATCH 05/15] mt76: mt7615: store N9 firmware version instead of CR4 Felix Fietkau
2020-01-30 14:47 ` [PATCH 06/15] mt76: mt7615: fix MT_INT_TX_DONE_ALL definition for MT7622 Felix Fietkau
2020-01-30 14:47 ` [PATCH 07/15] mt76: mt7615: add dma and tx queue initialization " Felix Fietkau
2020-01-30 14:47 ` [PATCH 08/15] mt76: mt7615: add eeprom support " Felix Fietkau
2020-01-30 14:47 ` Felix Fietkau [this message]
2020-01-30 14:47 ` [PATCH 10/15] mt76: mt7615: disable 5 GHz on MT7622 Felix Fietkau
2020-01-30 14:47 ` [PATCH 11/15] mt76: mt7615: implement probing and firmware loading " Felix Fietkau
2020-01-30 14:47 ` [PATCH 12/15] mt76: mt7615: implement DMA support for MT7622 Felix Fietkau
2020-01-30 14:47 ` [PATCH 13/15] mt76: mt7615: decrease rx ring size " Felix Fietkau
2020-01-30 14:47 ` [PATCH 14/15] mt76: mt7615: disable DBDC on MT7622 Felix Fietkau
2020-01-30 14:47 ` [PATCH 15/15] mt76: mt7615: add Kconfig entry for MT7622 Felix Fietkau
2020-02-06 18:22 ` [PATCH 01/15] dt-bindings: net: wireless: mt76: document bindings " Rob Herring
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