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* [PATCH] mt76: add led support to mt76x0e driver
       [not found] <cover.1547126738.git.lorenzo.bianconi@redhat.com>
@ 2019-01-10 13:27 ` Lorenzo Bianconi
  0 siblings, 0 replies; only message in thread
From: Lorenzo Bianconi @ 2019-01-10 13:27 UTC (permalink / raw)
  To: nbd; +Cc: linux-wireless, sgruszka

Move mt76x02 led support in mt76x02-lib module in order to
add tpt led trigger to mt76x0e driver

Tested-by: LGA1150 <dqfext@gmail.com>
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
---
 .../net/wireless/mediatek/mt76/mt76x02_regs.h | 23 ++++++++
 .../net/wireless/mediatek/mt76/mt76x02_util.c | 59 +++++++++++++++++++
 .../net/wireless/mediatek/mt76/mt76x2/mcu.h   | 23 --------
 .../wireless/mediatek/mt76/mt76x2/pci_init.c  | 54 -----------------
 4 files changed, 82 insertions(+), 77 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h b/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h
index b8d1ffbac6b5..7401cb94fb72 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h
@@ -230,6 +230,29 @@
 #define MT_COM_REG2			0x0738
 #define MT_COM_REG3			0x073C
 
+#define MT_LED_CTRL			0x0770
+#define MT_LED_CTRL_REPLAY(_n)		BIT(0 + (8 * (_n)))
+#define MT_LED_CTRL_POLARITY(_n)	BIT(1 + (8 * (_n)))
+#define MT_LED_CTRL_TX_BLINK_MODE(_n)	BIT(2 + (8 * (_n)))
+#define MT_LED_CTRL_KICK(_n)		BIT(7 + (8 * (_n)))
+
+#define MT_LED_TX_BLINK_0		0x0774
+#define MT_LED_TX_BLINK_1		0x0778
+
+#define MT_LED_S0_BASE			0x077C
+#define MT_LED_S0(_n)			(MT_LED_S0_BASE + 8 * (_n))
+#define MT_LED_S1_BASE			0x0780
+#define MT_LED_S1(_n)			(MT_LED_S1_BASE + 8 * (_n))
+#define MT_LED_STATUS_OFF_MASK		GENMASK(31, 24)
+#define MT_LED_STATUS_OFF(_v)		(((_v) << __ffs(MT_LED_STATUS_OFF_MASK)) & \
+					 MT_LED_STATUS_OFF_MASK)
+#define MT_LED_STATUS_ON_MASK		GENMASK(23, 16)
+#define MT_LED_STATUS_ON(_v)		(((_v) << __ffs(MT_LED_STATUS_ON_MASK)) & \
+					 MT_LED_STATUS_ON_MASK)
+#define MT_LED_STATUS_DURATION_MASK	GENMASK(15, 8)
+#define MT_LED_STATUS_DURATION(_v)	(((_v) << __ffs(MT_LED_STATUS_DURATION_MASK)) & \
+					 MT_LED_STATUS_DURATION_MASK)
+
 #define MT_FCE_PSE_CTRL			0x0800
 #define MT_FCE_PARAMETERS		0x0804
 #define MT_FCE_CSO			0x0808
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
index 3c878f18e05d..d80c8eb5a0ec 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
@@ -75,6 +75,58 @@ static const struct ieee80211_iface_combination mt76x02_if_comb[] = {
 	}
 };
 
+static void
+mt76x02_led_set_config(struct mt76_dev *mdev, u8 delay_on,
+		       u8 delay_off)
+{
+	struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev,
+					       mt76);
+	u32 val;
+
+	val = MT_LED_STATUS_DURATION(0xff) |
+	      MT_LED_STATUS_OFF(delay_off) |
+	      MT_LED_STATUS_ON(delay_on);
+
+	mt76_wr(dev, MT_LED_S0(mdev->led_pin), val);
+	mt76_wr(dev, MT_LED_S1(mdev->led_pin), val);
+
+	val = MT_LED_CTRL_REPLAY(mdev->led_pin) |
+	      MT_LED_CTRL_KICK(mdev->led_pin);
+	if (mdev->led_al)
+		val |= MT_LED_CTRL_POLARITY(mdev->led_pin);
+	mt76_wr(dev, MT_LED_CTRL, val);
+}
+
+static int
+mt76x02_led_set_blink(struct led_classdev *led_cdev,
+		      unsigned long *delay_on,
+		      unsigned long *delay_off)
+{
+	struct mt76_dev *mdev = container_of(led_cdev, struct mt76_dev,
+					     led_cdev);
+	u8 delta_on, delta_off;
+
+	delta_off = max_t(u8, *delay_off / 10, 1);
+	delta_on = max_t(u8, *delay_on / 10, 1);
+
+	mt76x02_led_set_config(mdev, delta_on, delta_off);
+
+	return 0;
+}
+
+static void
+mt76x02_led_set_brightness(struct led_classdev *led_cdev,
+			   enum led_brightness brightness)
+{
+	struct mt76_dev *mdev = container_of(led_cdev, struct mt76_dev,
+					     led_cdev);
+
+	if (!brightness)
+		mt76x02_led_set_config(mdev, 0, 0xff);
+	else
+		mt76x02_led_set_config(mdev, 0xff, 0);
+}
+
 void mt76x02_init_device(struct mt76x02_dev *dev)
 {
 	struct ieee80211_hw *hw = mt76_hw(dev);
@@ -109,6 +161,13 @@ void mt76x02_init_device(struct mt76x02_dev *dev)
 			BIT(NL80211_IFTYPE_ADHOC);
 
 		wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_VHT_IBSS);
+
+		/* init led callbacks */
+		if (IS_ENABLED(CONFIG_MT76_LEDS)) {
+			dev->mt76.led_cdev.brightness_set =
+					mt76x02_led_set_brightness;
+			dev->mt76.led_cdev.blink_set = mt76x02_led_set_blink;
+		}
 	}
 
 	hw->sta_data_size = sizeof(struct mt76x02_sta);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.h b/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.h
index acfa2b570c7c..40ef43926c06 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.h
@@ -26,29 +26,6 @@
 #define MT_MCU_PCIE_REMAP_BASE2		0x0744
 #define MT_MCU_PCIE_REMAP_BASE3		0x0748
 
-#define MT_LED_CTRL			0x0770
-#define MT_LED_CTRL_REPLAY(_n)		BIT(0 + (8 * (_n)))
-#define MT_LED_CTRL_POLARITY(_n)	BIT(1 + (8 * (_n)))
-#define MT_LED_CTRL_TX_BLINK_MODE(_n)	BIT(2 + (8 * (_n)))
-#define MT_LED_CTRL_KICK(_n)		BIT(7 + (8 * (_n)))
-
-#define MT_LED_TX_BLINK_0		0x0774
-#define MT_LED_TX_BLINK_1		0x0778
-
-#define MT_LED_S0_BASE			0x077C
-#define MT_LED_S0(_n)			(MT_LED_S0_BASE + 8 * (_n))
-#define MT_LED_S1_BASE			0x0780
-#define MT_LED_S1(_n)			(MT_LED_S1_BASE + 8 * (_n))
-#define MT_LED_STATUS_OFF_MASK		GENMASK(31, 24)
-#define MT_LED_STATUS_OFF(_v)		(((_v) << __ffs(MT_LED_STATUS_OFF_MASK)) & \
-					 MT_LED_STATUS_OFF_MASK)
-#define MT_LED_STATUS_ON_MASK		GENMASK(23, 16)
-#define MT_LED_STATUS_ON(_v)		(((_v) << __ffs(MT_LED_STATUS_ON_MASK)) & \
-					 MT_LED_STATUS_ON_MASK)
-#define MT_LED_STATUS_DURATION_MASK	GENMASK(15, 8)
-#define MT_LED_STATUS_DURATION(_v)	(((_v) << __ffs(MT_LED_STATUS_DURATION_MASK)) & \
-					 MT_LED_STATUS_DURATION_MASK)
-
 #define MT_MCU_ROM_PATCH_OFFSET		0x80000
 #define MT_MCU_ROM_PATCH_ADDR		0x90000
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c
index 34418e575542..4347d5e7a915 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c
@@ -342,54 +342,6 @@ struct mt76x02_dev *mt76x2_alloc_device(struct device *pdev)
 	return dev;
 }
 
-static void mt76x2_led_set_config(struct mt76_dev *mt76, u8 delay_on,
-				  u8 delay_off)
-{
-	struct mt76x02_dev *dev = container_of(mt76, struct mt76x02_dev,
-					       mt76);
-	u32 val;
-
-	val = MT_LED_STATUS_DURATION(0xff) |
-	      MT_LED_STATUS_OFF(delay_off) |
-	      MT_LED_STATUS_ON(delay_on);
-
-	mt76_wr(dev, MT_LED_S0(mt76->led_pin), val);
-	mt76_wr(dev, MT_LED_S1(mt76->led_pin), val);
-
-	val = MT_LED_CTRL_REPLAY(mt76->led_pin) |
-	      MT_LED_CTRL_KICK(mt76->led_pin);
-	if (mt76->led_al)
-		val |= MT_LED_CTRL_POLARITY(mt76->led_pin);
-	mt76_wr(dev, MT_LED_CTRL, val);
-}
-
-static int mt76x2_led_set_blink(struct led_classdev *led_cdev,
-				unsigned long *delay_on,
-				unsigned long *delay_off)
-{
-	struct mt76_dev *mt76 = container_of(led_cdev, struct mt76_dev,
-					     led_cdev);
-	u8 delta_on, delta_off;
-
-	delta_off = max_t(u8, *delay_off / 10, 1);
-	delta_on = max_t(u8, *delay_on / 10, 1);
-
-	mt76x2_led_set_config(mt76, delta_on, delta_off);
-	return 0;
-}
-
-static void mt76x2_led_set_brightness(struct led_classdev *led_cdev,
-				      enum led_brightness brightness)
-{
-	struct mt76_dev *mt76 = container_of(led_cdev, struct mt76_dev,
-					     led_cdev);
-
-	if (!brightness)
-		mt76x2_led_set_config(mt76, 0, 0xff);
-	else
-		mt76x2_led_set_config(mt76, 0xff, 0);
-}
-
 int mt76x2_register_device(struct mt76x02_dev *dev)
 {
 	int ret;
@@ -404,12 +356,6 @@ int mt76x2_register_device(struct mt76x02_dev *dev)
 
 	mt76x02_config_mac_addr_list(dev);
 
-	/* init led callbacks */
-	if (IS_ENABLED(CONFIG_MT76_LEDS)) {
-		dev->mt76.led_cdev.brightness_set = mt76x2_led_set_brightness;
-		dev->mt76.led_cdev.blink_set = mt76x2_led_set_blink;
-	}
-
 	ret = mt76_register_device(&dev->mt76, true, mt76x02_rates,
 				   ARRAY_SIZE(mt76x02_rates));
 	if (ret)
-- 
2.20.1


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2019-01-10 13:27 ` [PATCH] mt76: add led support to mt76x0e driver Lorenzo Bianconi

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