[openwrt/staging/adrian.git] /

From 4d95f99c59b8b814bcf09ba86020d937ec7caa86 Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Thu, 20 Dec 2018 17:40:58 +0100
Subject: [PATCH] brcmfmac: Add DMI nvram filename quirk for PoV TAB-P1006W-232
 tablet

The Point of View TAB-P1006W-232 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-BayTrail.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 PoV TAB-P1006W-232 tablet.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---
 .../wireless/broadcom/brcm80211/brcmfmac/dmi.c    | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c
@@ -43,6 +43,10 @@ static const struct brcmf_dmi_data meego
        BRCM_CC_43340_CHIP_ID, 2, "meegopad-t08"
 };
 
+static const struct brcmf_dmi_data pov_tab_p1006w_data = {
+       BRCM_CC_43340_CHIP_ID, 2, "pov-tab-p1006w-data"
+};
+
 static const struct dmi_system_id dmi_platform_data[] = {
        {
                /* Match for the GPDwin which unfortunately uses somewhat
@@ -81,6 +85,17 @@ static const struct dmi_system_id dmi_pl
                },
                .driver_data = (void *)&meegopad_t08_data,
        },
+       {
+               /* Point of View TAB-P1006W-232 */
+               .matches = {
+                       DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"),
+                       DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "BayTrail"),
+                       /* Note 105b is Foxcon's USB/PCI vendor id */
+                       DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "105B"),
+                       DMI_EXACT_MATCH(DMI_BOARD_NAME, "0E57"),
+               },
+               .driver_data = (void *)&pov_tab_p1006w_data,
+       },
        {}
 };