From: Hans de Goede <hdegoede@redhat.com>
To: Arend van Spriel <aspriel@gmail.com>,
Franky Lin <franky.lin@broadcom.com>,
Hante Meuleman <hante.meuleman@broadcom.com>,
Kalle Valo <kvalo@kernel.org>
Cc: Hans de Goede <hdegoede@redhat.com>,
linux-wireless@vger.kernel.org,
brcm80211-dev-list.pdl@broadcom.com
Subject: [PATCH] wifi: brcmfmac: Add DMI nvram filename quirk for ACEPC W5 Pro
Date: Fri, 16 Feb 2024 22:36:49 +0100 [thread overview]
Message-ID: <20240216213649.251718-1-hdegoede@redhat.com> (raw)
The ACEPC W5 Pro HDMI stick contains quite generic names in the sys_vendor
and product_name DMI strings, without this patch brcmfmac will try to load:
"brcmfmac43455-sdio.$(DEFAULT_STRING)-$(DEFAULT_STRING).txt" as nvram file
which is both too generic and messy with the $ symbols in the name.
The ACEPC W5 Pro uses the same Ampak AP6255 module as the ACEPC T8
and the nvram for the T8 is already in linux-firmware, so point the new
DMI nvram filename quirk to the T8 nvram file.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c
index 86ff174936a9..c3a602197662 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c
@@ -82,6 +82,15 @@ static const struct dmi_system_id dmi_platform_data[] = {
},
.driver_data = (void *)&acepc_t8_data,
},
+ {
+ /* ACEPC W5 Pro Cherry Trail Z8350 HDMI stick, same wifi as the T8 */
+ .matches = {
+ DMI_MATCH(DMI_BOARD_NAME, "T3 MRD"),
+ DMI_MATCH(DMI_CHASSIS_TYPE, "3"),
+ DMI_MATCH(DMI_BIOS_VENDOR, "American Megatrends Inc."),
+ },
+ .driver_data = (void *)&acepc_t8_data,
+ },
{
/* Chuwi Hi8 Pro with D2D3_Hi8Pro.233 BIOS */
.matches = {
--
2.43.0
next reply other threads:[~2024-02-16 21:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-16 21:36 Hans de Goede [this message]
2024-02-17 21:53 ` [PATCH] wifi: brcmfmac: Add DMI nvram filename quirk for ACEPC W5 Pro Arend Van Spriel
2024-02-21 18:56 ` Kalle Valo
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