[PATCH v2] brcmfmac: of: introduce new property to allow disable PNO
DORMANTno replies
From: Hermes Zhang <hidden>
Date: 2022-04-22 04:45:07
Also in:
linux-wireless, lkml
Subsystem:
broadcom brcm80211 ieee802.11 wireless drivers, the rest · Maintainers:
Arend van Spriel, Linus Torvalds
From: Hermes Zhang <redacted>
The PNO feature need to be disable for some scenario in different
product. This commit introduce a new property to allow the
product-specific toggling of this feature.
Signed-off-by: Hermes Zhang <redacted>
---
Notes:
Change property name to brcm,pno-disable
drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
index 8623bde5eb70..121a195e4054 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c@@ -11,6 +11,7 @@ #include "core.h" #include "common.h" #include "of.h" +#include "feature.h" static int brcmf_of_get_country_codes(struct device *dev, struct brcmf_mp_device *settings)
@@ -102,6 +103,9 @@ void brcmf_of_probe(struct device *dev, enum brcmf_bus_type bus_type, if (bus_type != BRCMF_BUSTYPE_SDIO) return; + if (of_find_property(np, "brcm,pno-disable", NULL)) + settings->feature_disable |= BIT(BRCMF_FEAT_PNO); + if (of_property_read_u32(np, "brcm,drive-strength", &val) == 0) sdio->drive_strength = val;
--
2.30.2