From 260996c30f4f3a732f45045e3e0efe27017615e4 Mon Sep 17 00:00:00 2001
From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Mon, 23 Sep 2019 19:49:58 -0700
Subject: [PATCH] pinctrl: cherryview: restore Strago DMI workaround for all versions
Git-commit: 260996c30f4f3a732f45045e3e0efe27017615e4
Patch-mainline: v5.4-rc5
References: bsc#1111666
This is essentially a revert of:
e3f72b749da2 pinctrl: cherryview: fix Strago DMI workaround
86c5dd6860a6 pinctrl: cherryview: limit Strago DMI workarounds to version 1.0
because even with 1.1 versions of BIOS there are some pins that are
configured as interrupts but not claimed by any driver, and they
sometimes fire up and result in interrupt storms that cause touchpad
stop functioning and other issues.
Given that we are unlikely to qualify another firmware version for a
while it is better to keep the workaround active on all Strago boards.
Reported-by: Alex Levin <levinale@chromium.org>
Fixes: 86c5dd6860a6 ("pinctrl: cherryview: limit Strago DMI workarounds to version 1.0")
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Alex Levin <levinale@chromium.org>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/pinctrl/intel/pinctrl-cherryview.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/pinctrl/intel/pinctrl-cherryview.c b/drivers/pinctrl/intel/pinctrl-cherryview.c
index aae51c507f59..c6251eac8946 100644
--- a/drivers/pinctrl/intel/pinctrl-cherryview.c
+++ b/drivers/pinctrl/intel/pinctrl-cherryview.c
@@ -1513,7 +1513,6 @@ static const struct dmi_system_id chv_no_valid_mask[] = {
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "GOOGLE"),
DMI_MATCH(DMI_PRODUCT_FAMILY, "Intel_Strago"),
- DMI_MATCH(DMI_PRODUCT_VERSION, "1.0"),
},
},
{
@@ -1521,7 +1520,6 @@ static const struct dmi_system_id chv_no_valid_mask[] = {
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "HP"),
DMI_MATCH(DMI_PRODUCT_NAME, "Setzer"),
- DMI_MATCH(DMI_PRODUCT_VERSION, "1.0"),
},
},
{
@@ -1529,7 +1527,6 @@ static const struct dmi_system_id chv_no_valid_mask[] = {
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "GOOGLE"),
DMI_MATCH(DMI_PRODUCT_NAME, "Cyan"),
- DMI_MATCH(DMI_PRODUCT_VERSION, "1.0"),
},
},
{
@@ -1537,7 +1534,6 @@ static const struct dmi_system_id chv_no_valid_mask[] = {
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "GOOGLE"),
DMI_MATCH(DMI_PRODUCT_NAME, "Celes"),
- DMI_MATCH(DMI_PRODUCT_VERSION, "1.0"),
},
},
{}
--
2.16.4