From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4AE9AC4332F for ; Wed, 18 May 2022 12:27:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236487AbiERM1m (ORCPT ); Wed, 18 May 2022 08:27:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47750 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236489AbiERM1O (ORCPT ); Wed, 18 May 2022 08:27:14 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4BB73A76CA; Wed, 18 May 2022 05:27:09 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 901F2B81FB9; Wed, 18 May 2022 12:27:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 30D3FC34117; Wed, 18 May 2022 12:27:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1652876826; bh=y1xog3J27YTwN0A9xZLgHTReF4/FxWbtCjlVdhy8QJY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KFj2DXIRo1N/U3qEMl2Iy2DE+pSVPenlaK9KFY4mkHbOj6WHGecZdpgwDUSBoueHF 0wwUw+x8j+X/UYNQRj4VhrZBN5I9G/8XAoYYqPnDdvEmZJa1IAt7sWZjKp+L1XfpQm 5pR+GKEgKvMPi/9PuPkVtEHDBnxkvUIeGYJz60k1OAaIPO60J/s7KkIlkNhcekD2GK Dh1c57fI3FxFPrPL3uZTcKTEBJ3x5Kf/EcSkly4ucx73O0hPSwUqJXh3e+SKZzG0fH wx7M/PdOwD5sZAF8plxYGh2S8Lr6ICUklhrAl4gzPQ5/pSP1IZPbjVtWZR/bEHepAg j7Wt3bB8fNkfQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Mario Limonciello , Mark Pearson , Hans de Goede , Sasha Levin , hmh@hmh.eng.br, markgross@kernel.org, ibm-acpi-devel@lists.sourceforge.net, platform-driver-x86@vger.kernel.org Subject: [PATCH AUTOSEL 5.17 09/23] platform/x86: thinkpad_acpi: Convert btusb DMI list to quirks Date: Wed, 18 May 2022 08:26:22 -0400 Message-Id: <20220518122641.342120-9-sashal@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220518122641.342120-1-sashal@kernel.org> References: <20220518122641.342120-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Mario Limonciello [ Upstream commit c25d7f32e3e209462cd82e6e93e66b72dbb2308f ] DMI matching in thinkpad_acpi happens local to a function meaning quirks can only match that function. Future changes to thinkpad_acpi may need to quirk other code, so change this to use a quirk infrastructure. Signed-off-by: Mario Limonciello Tested-by: Mark Pearson Link: https://lore.kernel.org/r/20220429030501.1909-2-mario.limonciello@amd.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede Signed-off-by: Sasha Levin --- drivers/platform/x86/thinkpad_acpi.c | 26 ++++++++++++++++++++++++-- 1 file changed, 24 insertions(+), 2 deletions(-) diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index 3fb8cda31eb9..c43586f1cb4b 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -309,6 +309,15 @@ struct ibm_init_struct { struct ibm_struct *data; }; +/* DMI Quirks */ +struct quirk_entry { + bool btusb_bug; +}; + +static struct quirk_entry quirk_btusb_bug = { + .btusb_bug = true, +}; + static struct { u32 bluetooth:1; u32 hotkey:1; @@ -338,6 +347,7 @@ static struct { u32 hotkey_poll_active:1; u32 has_adaptive_kbd:1; u32 kbd_lang:1; + struct quirk_entry *quirks; } tp_features; static struct { @@ -4361,9 +4371,10 @@ static void bluetooth_exit(void) bluetooth_shutdown(); } -static const struct dmi_system_id bt_fwbug_list[] __initconst = { +static const struct dmi_system_id fwbug_list[] __initconst = { { .ident = "ThinkPad E485", + .driver_data = &quirk_btusb_bug, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), DMI_MATCH(DMI_BOARD_NAME, "20KU"), @@ -4371,6 +4382,7 @@ static const struct dmi_system_id bt_fwbug_list[] __initconst = { }, { .ident = "ThinkPad E585", + .driver_data = &quirk_btusb_bug, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), DMI_MATCH(DMI_BOARD_NAME, "20KV"), @@ -4378,6 +4390,7 @@ static const struct dmi_system_id bt_fwbug_list[] __initconst = { }, { .ident = "ThinkPad A285 - 20MW", + .driver_data = &quirk_btusb_bug, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), DMI_MATCH(DMI_BOARD_NAME, "20MW"), @@ -4385,6 +4398,7 @@ static const struct dmi_system_id bt_fwbug_list[] __initconst = { }, { .ident = "ThinkPad A285 - 20MX", + .driver_data = &quirk_btusb_bug, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), DMI_MATCH(DMI_BOARD_NAME, "20MX"), @@ -4392,6 +4406,7 @@ static const struct dmi_system_id bt_fwbug_list[] __initconst = { }, { .ident = "ThinkPad A485 - 20MU", + .driver_data = &quirk_btusb_bug, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), DMI_MATCH(DMI_BOARD_NAME, "20MU"), @@ -4399,6 +4414,7 @@ static const struct dmi_system_id bt_fwbug_list[] __initconst = { }, { .ident = "ThinkPad A485 - 20MV", + .driver_data = &quirk_btusb_bug, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), DMI_MATCH(DMI_BOARD_NAME, "20MV"), @@ -4421,7 +4437,8 @@ static int __init have_bt_fwbug(void) * Some AMD based ThinkPads have a firmware bug that calling * "GBDC" will cause bluetooth on Intel wireless cards blocked */ - if (dmi_check_system(bt_fwbug_list) && pci_dev_present(fwbug_cards_ids)) { + if (tp_features.quirks && tp_features.quirks->btusb_bug && + pci_dev_present(fwbug_cards_ids)) { vdbg_printk(TPACPI_DBG_INIT | TPACPI_DBG_RFKILL, FW_BUG "disable bluetooth subdriver for Intel cards\n"); return 1; @@ -11438,6 +11455,7 @@ static void thinkpad_acpi_module_exit(void) static int __init thinkpad_acpi_module_init(void) { + const struct dmi_system_id *dmi_id; int ret, i; tpacpi_lifecycle = TPACPI_LIFE_INIT; @@ -11477,6 +11495,10 @@ static int __init thinkpad_acpi_module_init(void) return -ENODEV; } + dmi_id = dmi_first_match(fwbug_list); + if (dmi_id) + tp_features.quirks = dmi_id->driver_data; + /* Device initialization */ tpacpi_pdev = platform_device_register_simple(TPACPI_DRVR_NAME, -1, NULL, 0); -- 2.35.1