Commit af4b3a6f authored by Hans de Goede's avatar Hans de Goede Committed by Kalle Valo
Browse files

brcmfmac: Add DMI nvram filename quirk for Predia Basic tablet 



The Predia Basic tablet contains quite generic names in the sys_vendor and
product_name DMI strings, without this patch brcmfmac will try to load:
brcmfmac43340-sdio.Insyde-CherryTrail.txt as nvram file which is a bit
too generic.

Add a DMI quirk so that a unique and clearly identifiable nvram file name
is used on the Predia Basic tablet.

Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210129171413.139880-1-hdegoede@redhat.com
parent 5d6651fe

drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c

+14 −0
Original line number Diff line number Diff line
@@ -40,6 +40,10 @@ static const struct brcmf_dmi_data pov_tab_p1006w_data = { 
	BRCM_CC_43340_CHIP_ID, 2, "pov-tab-p1006w-data"

};



static const struct brcmf_dmi_data predia_basic_data = {

	BRCM_CC_43341_CHIP_ID, 2, "predia-basic"

};



static const struct dmi_system_id dmi_platform_data[] = {

	{

		/* ACEPC T8 Cherry Trail Z8350 mini PC */
@@ -111,6 +115,16 @@ static const struct dmi_system_id dmi_platform_data[] = { 
		},

		.driver_data = (void *)&pov_tab_p1006w_data,

	},

	{

		/* Predia Basic tablet (+ with keyboard dock) */

		.matches = {

			DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),

			DMI_MATCH(DMI_PRODUCT_NAME, "CherryTrail"),

			/* Mx.WT107.KUBNGEA02 with the version-nr dropped */

			DMI_MATCH(DMI_BIOS_VERSION, "Mx.WT107.KUBNGEA"),

		},

		.driver_data = (void *)&predia_basic_data,

	},

	{}

};