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From: Lorenzo Bianconi <lorenzo@kernel.org>
To: nbd@nbd.name
Cc: lorenzo.bianconi@redhat.com, sean.wang@mediatek.com,
	linux-wireless@vger.kernel.org
Subject: [PATCH 2/2] mt76: mt7663s: move drv_own/fw_own in mt7615_mcu_ops
Date: Mon, 20 Jul 2020 17:41:20 +0200	[thread overview]
Message-ID: <16b5d074700110edfd4506ba8597c96ed255859e.1595259089.git.lorenzo@kernel.org> (raw)
In-Reply-To: <cover.1595259089.git.lorenzo@kernel.org>

Initialize set_drv_ctrl and set_fw_ctrl function pointers in
mt7663s_mcu_init. This is a preliminary patch to enable runtime-pm for
mt7663s chipset.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
 .../net/wireless/mediatek/mt76/mt7615/mt7615.h   |  2 --
 drivers/net/wireless/mediatek/mt76/mt7615/sdio.c |  4 ++--
 .../net/wireless/mediatek/mt76/mt7615/sdio_mcu.c | 16 +++++++++++++---
 3 files changed, 15 insertions(+), 7 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
index 8f008e056e39..dec4d008141a 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
@@ -677,8 +677,6 @@ int mt7663u_mcu_init(struct mt7615_dev *dev);
 /* sdio */
 u32 mt7663s_read_pcr(struct mt7615_dev *dev);
 int mt7663s_mcu_init(struct mt7615_dev *dev);
-int mt7663s_driver_own(struct mt7615_dev *dev);
-int mt7663s_firmware_own(struct mt7615_dev *dev);
 int mt7663s_kthread_run(void *data);
 void mt7663s_sdio_irq(struct sdio_func *func);
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/sdio.c b/drivers/net/wireless/mediatek/mt76/mt7615/sdio.c
index dabce51117b0..dc4d420c0c8a 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/sdio.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/sdio.c
@@ -428,7 +428,7 @@ static int mt7663s_suspend(struct device *dev)
 
 	mt76s_stop_txrx(&mdev->mt76);
 
-	return mt7663s_firmware_own(mdev);
+	return mt7615_mcu_set_fw_ctrl(mdev);
 }
 
 static int mt7663s_resume(struct device *dev)
@@ -437,7 +437,7 @@ static int mt7663s_resume(struct device *dev)
 	struct mt7615_dev *mdev = sdio_get_drvdata(func);
 	int err;
 
-	err = mt7663s_driver_own(mdev);
+	err = mt7615_mcu_set_drv_ctrl(mdev);
 	if (err)
 		return err;
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/sdio_mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/sdio_mcu.c
index 28b86bec7fc2..953b5893fa67 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/sdio_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/sdio_mcu.c
@@ -63,7 +63,7 @@ mt7663s_mcu_send_message(struct mt76_dev *mdev, struct sk_buff *skb,
 	return ret;
 }
 
-int mt7663s_driver_own(struct mt7615_dev *dev)
+static int mt7663s_mcu_drv_pmctrl(struct mt7615_dev *dev)
 {
 	struct sdio_func *func = dev->mt76.sdio.func;
 	struct mt76_phy *mphy = &dev->mt76.phy;
@@ -95,7 +95,7 @@ int mt7663s_driver_own(struct mt7615_dev *dev)
 	return 0;
 }
 
-int mt7663s_firmware_own(struct mt7615_dev *dev)
+static int mt7663s_mcu_fw_pmctrl(struct mt7615_dev *dev)
 {
 	struct sdio_func *func = dev->mt76.sdio.func;
 	struct mt76_phy *mphy = &dev->mt76.phy;
@@ -132,9 +132,10 @@ int mt7663s_mcu_init(struct mt7615_dev *dev)
 		.mcu_rr = mt7615_mcu_reg_rr,
 		.mcu_wr = mt7615_mcu_reg_wr,
 	};
+	struct mt7615_mcu_ops *mcu_ops;
 	int ret;
 
-	ret = mt7663s_driver_own(dev);
+	ret = mt7663s_mcu_drv_pmctrl(dev);
 	if (ret)
 		return ret;
 
@@ -152,6 +153,15 @@ int mt7663s_mcu_init(struct mt7615_dev *dev)
 	if (ret)
 		return ret;
 
+	mcu_ops = devm_kmemdup(dev->mt76.dev, dev->mcu_ops, sizeof(*mcu_ops),
+			       GFP_KERNEL);
+	if (!mcu_ops)
+		return -ENOMEM;
+
+	mcu_ops->set_drv_ctrl = mt7663s_mcu_drv_pmctrl;
+	mcu_ops->set_fw_ctrl = mt7663s_mcu_fw_pmctrl;
+	dev->mcu_ops = mcu_ops;
+
 	ret = mt7663s_mcu_init_sched(dev);
 	if (ret)
 		return ret;
-- 
2.26.2


      parent reply	other threads:[~2020-07-20 16:44 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-20 15:41 [PATCH 0/2] mt76: mt7615: make drv_own/fw_own non-pci specific Lorenzo Bianconi
2020-07-20 15:41 ` [PATCH 1/2] mt76: mt7615: move drv_own/fw_own in mt7615_mcu_ops Lorenzo Bianconi
2020-07-20 15:41 ` Lorenzo Bianconi [this message]

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