All of lore.kernel.org
 help / color / mirror / Atom feed
From: <sean.wang@mediatek.com>
To: <nbd@nbd.name>, <lorenzo.bianconi@redhat.com>
Cc: <sean.wang@mediatek.com>, <Soul.Huang@mediatek.com>,
	<YN.Chen@mediatek.com>, <Leon.Yen@mediatek.com>,
	<Deren.Wu@mediatek.com>, <km.lin@mediatek.com>,
	<robin.chiu@mediatek.com>, <ch.yeh@mediatek.com>,
	<posh.sun@mediatek.com>, <Eric.Liang@mediatek.com>,
	<Stella.Chang@mediatek.com>, <linux-wireless@vger.kernel.org>,
	<linux-mediatek@lists.infradead.org>
Subject: [PATCH 6/6] mt76: mt7921: enable deep sleep when the device suspends
Date: Mon, 19 Apr 2021 00:36:07 +0800	[thread overview]
Message-ID: <1618763767-1292-7-git-send-email-sean.wang@mediatek.com> (raw)
In-Reply-To: <1618763767-1292-1-git-send-email-sean.wang@mediatek.com>

From: Sean Wang <sean.wang@mediatek.com>

Enable the deep sleep mode in suspend handler to reduce the power
consumption further.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
 drivers/net/wireless/mediatek/mt76/mt7921/pci.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c
index 40e2086d075c..277960b680bc 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c
@@ -189,6 +189,9 @@ static int mt7921_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 			return err;
 	}
 
+	if (!dev->pm.enable)
+		mt76_connac_mcu_set_deep_sleep(&dev->mt76, true);
+
 	napi_disable(&mdev->tx_napi);
 	mt76_worker_disable(&mdev->tx_worker);
 
@@ -227,6 +230,10 @@ static int mt7921_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 		napi_enable(&mdev->napi[i]);
 	}
 	napi_enable(&mdev->tx_napi);
+
+	if (!dev->pm.enable)
+		mt76_connac_mcu_set_deep_sleep(&dev->mt76, false);
+
 	if (hif_suspend)
 		mt76_connac_mcu_set_hif_suspend(mdev, false);
 
@@ -249,6 +256,8 @@ static int mt7921_pci_resume(struct pci_dev *pdev)
 	if (err < 0)
 		return err;
 
+	mt7921_wpdma_reinit_cond(dev);
+
 	/* enable interrupt */
 	mt76_wr(dev, MT_PCIE_MAC_INT_ENABLE, 0xff);
 	mt7921_irq_enable(dev, MT_INT_RX_DONE_ALL | MT_INT_TX_DONE_ALL |
@@ -266,6 +275,9 @@ static int mt7921_pci_resume(struct pci_dev *pdev)
 	napi_enable(&mdev->tx_napi);
 	napi_schedule(&mdev->tx_napi);
 
+	if (!dev->pm.enable)
+		mt76_connac_mcu_set_deep_sleep(&dev->mt76, false);
+
 	if (!test_bit(MT76_STATE_SUSPEND, &dev->mphy.state))
 		err = mt76_connac_mcu_set_hif_suspend(mdev, false);
 
-- 
2.25.1


WARNING: multiple messages have this Message-ID (diff)
From: <sean.wang@mediatek.com>
To: <nbd@nbd.name>, <lorenzo.bianconi@redhat.com>
Cc: <sean.wang@mediatek.com>, <Soul.Huang@mediatek.com>,
	<YN.Chen@mediatek.com>, <Leon.Yen@mediatek.com>,
	<Deren.Wu@mediatek.com>, <km.lin@mediatek.com>,
	<robin.chiu@mediatek.com>, <ch.yeh@mediatek.com>,
	<posh.sun@mediatek.com>, <Eric.Liang@mediatek.com>,
	<Stella.Chang@mediatek.com>, <linux-wireless@vger.kernel.org>,
	<linux-mediatek@lists.infradead.org>
Subject: [PATCH 6/6] mt76: mt7921: enable deep sleep when the device suspends
Date: Mon, 19 Apr 2021 00:36:07 +0800	[thread overview]
Message-ID: <1618763767-1292-7-git-send-email-sean.wang@mediatek.com> (raw)
In-Reply-To: <1618763767-1292-1-git-send-email-sean.wang@mediatek.com>

From: Sean Wang <sean.wang@mediatek.com>

Enable the deep sleep mode in suspend handler to reduce the power
consumption further.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
 drivers/net/wireless/mediatek/mt76/mt7921/pci.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c
index 40e2086d075c..277960b680bc 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c
@@ -189,6 +189,9 @@ static int mt7921_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 			return err;
 	}
 
+	if (!dev->pm.enable)
+		mt76_connac_mcu_set_deep_sleep(&dev->mt76, true);
+
 	napi_disable(&mdev->tx_napi);
 	mt76_worker_disable(&mdev->tx_worker);
 
@@ -227,6 +230,10 @@ static int mt7921_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 		napi_enable(&mdev->napi[i]);
 	}
 	napi_enable(&mdev->tx_napi);
+
+	if (!dev->pm.enable)
+		mt76_connac_mcu_set_deep_sleep(&dev->mt76, false);
+
 	if (hif_suspend)
 		mt76_connac_mcu_set_hif_suspend(mdev, false);
 
@@ -249,6 +256,8 @@ static int mt7921_pci_resume(struct pci_dev *pdev)
 	if (err < 0)
 		return err;
 
+	mt7921_wpdma_reinit_cond(dev);
+
 	/* enable interrupt */
 	mt76_wr(dev, MT_PCIE_MAC_INT_ENABLE, 0xff);
 	mt7921_irq_enable(dev, MT_INT_RX_DONE_ALL | MT_INT_TX_DONE_ALL |
@@ -266,6 +275,9 @@ static int mt7921_pci_resume(struct pci_dev *pdev)
 	napi_enable(&mdev->tx_napi);
 	napi_schedule(&mdev->tx_napi);
 
+	if (!dev->pm.enable)
+		mt76_connac_mcu_set_deep_sleep(&dev->mt76, false);
+
 	if (!test_bit(MT76_STATE_SUSPEND, &dev->mphy.state))
 		err = mt76_connac_mcu_set_hif_suspend(mdev, false);
 
-- 
2.25.1
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

  parent reply	other threads:[~2021-04-18 16:36 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-18 16:36 [PATCH 0/6] enable deep sleep mode when mt7921e suspends sean.wang
2021-04-18 16:36 ` sean.wang
2021-04-18 16:36 ` [PATCH 1/6] mt76: mt7921: move mt7921_dma_reset in dma.c sean.wang
2021-04-18 16:36   ` sean.wang
2021-04-18 16:47   ` Lorenzo Bianconi
2021-04-18 16:47     ` Lorenzo Bianconi
2021-04-18 16:36 ` [PATCH 2/6] mt76: mt7921: introduce mt7921_wpdma_reset utility routine sean.wang
2021-04-18 16:36   ` sean.wang
2021-04-18 16:36 ` [PATCH 3/6] mt76: mt7921: introduce mt7921_dma_{enable,disable} utilities sean.wang
2021-04-18 16:36   ` [PATCH 3/6] mt76: mt7921: introduce mt7921_dma_{enable, disable} utilities sean.wang
2021-04-18 16:36 ` [PATCH 4/6] mt76: mt7921: introduce mt7921_wpdma_reinit_cond utility routine sean.wang
2021-04-18 16:36   ` sean.wang
2021-04-18 16:48   ` Lorenzo Bianconi
2021-04-18 16:48     ` Lorenzo Bianconi
2021-04-18 16:36 ` [PATCH 5/6] mt76: connac: introduce mt76_connac_mcu_set_deep_sleep utility sean.wang
2021-04-18 16:36   ` sean.wang
2021-04-18 16:36 ` sean.wang [this message]
2021-04-18 16:36   ` [PATCH 6/6] mt76: mt7921: enable deep sleep when the device suspends sean.wang

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1618763767-1292-7-git-send-email-sean.wang@mediatek.com \
    --to=sean.wang@mediatek.com \
    --cc=Deren.Wu@mediatek.com \
    --cc=Eric.Liang@mediatek.com \
    --cc=Leon.Yen@mediatek.com \
    --cc=Soul.Huang@mediatek.com \
    --cc=Stella.Chang@mediatek.com \
    --cc=YN.Chen@mediatek.com \
    --cc=ch.yeh@mediatek.com \
    --cc=km.lin@mediatek.com \
    --cc=linux-mediatek@lists.infradead.org \
    --cc=linux-wireless@vger.kernel.org \
    --cc=lorenzo.bianconi@redhat.com \
    --cc=nbd@nbd.name \
    --cc=posh.sun@mediatek.com \
    --cc=robin.chiu@mediatek.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.