diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7921/pci.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7921/pci.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c index 82cf3ce90b..cda853e866 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c @@ -6,6 +6,7 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/pci.h> +#include <linux/of.h> #include "mt7921.h" #include "../mt76_connac2_mac.h" @@ -369,6 +370,9 @@ static int mt7921_pci_probe(struct pci_dev *pdev, if (ret) goto err_free_irq; + if (of_property_read_bool(dev->mt76.dev->of_node, "wakeup-source")) + device_init_wakeup(dev->mt76.dev, true); + return 0; err_free_irq: @@ -386,6 +390,9 @@ static void mt7921_pci_remove(struct pci_dev *pdev) struct mt76_dev *mdev = pci_get_drvdata(pdev); struct mt792x_dev *dev = container_of(mdev, struct mt792x_dev, mt76); + if (of_property_read_bool(dev->mt76.dev->of_node, "wakeup-source")) + device_init_wakeup(dev->mt76.dev, false); + mt7921e_unregister_device(dev); set_bit(MT76_REMOVED, &mdev->phy.state); devm_free_irq(&pdev->dev, pdev->irq, dev); @@ -406,10 +413,15 @@ static int mt7921_pci_suspend(struct device *device) cancel_delayed_work_sync(&pm->ps_work); cancel_work_sync(&pm->wake_work); + mt7921_roc_abort_sync(dev); + err = mt792x_mcu_drv_pmctrl(dev); if (err < 0) goto restore_suspend; + wait_event_timeout(dev->wait, + !dev->regd_in_progress, 5 * HZ); + err = mt76_connac_mcu_set_hif_suspend(mdev, true); if (err) goto restore_suspend; |