diff options
Diffstat (limited to 'package/kernel/mac80211/patches/brcm/369-v5.2-brcmfmac-Add-DMI-nvram-filename-quirk-for-ACEPC-T8-a.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/brcm/369-v5.2-brcmfmac-Add-DMI-nvram-filename-quirk-for-ACEPC-T8-a.patch | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/package/kernel/mac80211/patches/brcm/369-v5.2-brcmfmac-Add-DMI-nvram-filename-quirk-for-ACEPC-T8-a.patch b/package/kernel/mac80211/patches/brcm/369-v5.2-brcmfmac-Add-DMI-nvram-filename-quirk-for-ACEPC-T8-a.patch deleted file mode 100644 index b0207d8e10..0000000000 --- a/package/kernel/mac80211/patches/brcm/369-v5.2-brcmfmac-Add-DMI-nvram-filename-quirk-for-ACEPC-T8-a.patch +++ /dev/null @@ -1,70 +0,0 @@ -From b1a0ba8f772d7a6dcb5aa3e856f5bd8274989ebe Mon Sep 17 00:00:00 2001 -From: Hans de Goede <hdegoede@redhat.com> -Date: Mon, 22 Apr 2019 22:41:23 +0200 -Subject: [PATCH] brcmfmac: Add DMI nvram filename quirk for ACEPC T8 and T11 - mini PCs - -The ACEPC T8 and T11 mini PCs contain 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 way too generic. - -The DMI strings on which we are matching are somewhat generic too, but -"To be filled by O.E.M." is less common then "Default string" and the -system-sku and bios-version strings are pretty unique. Beside the DMI -strings we also check the wifi-module chip-id and revision. I'm confident -that the combination of all this is unique. - -Both the T8 and T11 use the same wifi-module, this commit adds DMI -quirks for both mini PCs pointing to brcmfmac43455-sdio.acepc-t8.txt . - -BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1690852 -Cc: stable@vger.kernel.org -Signed-off-by: Hans de Goede <hdegoede@redhat.com> -Signed-off-by: Kalle Valo <kvalo@codeaurora.org> ---- - .../broadcom/brcm80211/brcmfmac/dmi.c | 26 +++++++++++++++++++ - 1 file changed, 26 insertions(+) - ---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c -@@ -31,6 +31,10 @@ struct brcmf_dmi_data { - - /* NOTE: Please keep all entries sorted alphabetically */ - -+static const struct brcmf_dmi_data acepc_t8_data = { -+ BRCM_CC_4345_CHIP_ID, 6, "acepc-t8" -+}; -+ - static const struct brcmf_dmi_data gpd_win_pocket_data = { - BRCM_CC_4356_CHIP_ID, 2, "gpd-win-pocket" - }; -@@ -49,6 +53,28 @@ static const struct brcmf_dmi_data pov_t - - static const struct dmi_system_id dmi_platform_data[] = { - { -+ /* ACEPC T8 Cherry Trail Z8350 mini PC */ -+ .matches = { -+ DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "To be filled by O.E.M."), -+ DMI_EXACT_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), -+ DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "T8"), -+ /* also match on somewhat unique bios-version */ -+ DMI_EXACT_MATCH(DMI_BIOS_VERSION, "1.000"), -+ }, -+ .driver_data = (void *)&acepc_t8_data, -+ }, -+ { -+ /* ACEPC T11 Cherry Trail Z8350 mini PC, same wifi as the T8 */ -+ .matches = { -+ DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "To be filled by O.E.M."), -+ DMI_EXACT_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), -+ DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "T11"), -+ /* also match on somewhat unique bios-version */ -+ DMI_EXACT_MATCH(DMI_BIOS_VERSION, "1.000"), -+ }, -+ .driver_data = (void *)&acepc_t8_data, -+ }, -+ { - /* Match for the GPDwin which unfortunately uses somewhat - * generic dmi strings, which is why we test for 4 strings. - * Comparing against 23 other byt/cht boards, board_vendor |