From: Dmitry Torokhov dmitry.torokhov@gmail.com
commit 260996c30f4f3a732f45045e3e0efe27017615e4 upstream.
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 Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/pinctrl/intel/pinctrl-cherryview.c | 4 ---- 1 file changed, 4 deletions(-)
--- a/drivers/pinctrl/intel/pinctrl-cherryview.c +++ b/drivers/pinctrl/intel/pinctrl-cherryview.c @@ -1524,7 +1524,6 @@ static const struct dmi_system_id chv_no .matches = { DMI_MATCH(DMI_SYS_VENDOR, "GOOGLE"), DMI_MATCH(DMI_PRODUCT_FAMILY, "Intel_Strago"), - DMI_MATCH(DMI_PRODUCT_VERSION, "1.0"), }, }, { @@ -1532,7 +1531,6 @@ static const struct dmi_system_id chv_no .matches = { DMI_MATCH(DMI_SYS_VENDOR, "HP"), DMI_MATCH(DMI_PRODUCT_NAME, "Setzer"), - DMI_MATCH(DMI_PRODUCT_VERSION, "1.0"), }, }, { @@ -1540,7 +1538,6 @@ static const struct dmi_system_id chv_no .matches = { DMI_MATCH(DMI_SYS_VENDOR, "GOOGLE"), DMI_MATCH(DMI_PRODUCT_NAME, "Cyan"), - DMI_MATCH(DMI_PRODUCT_VERSION, "1.0"), }, }, { @@ -1548,7 +1545,6 @@ static const struct dmi_system_id chv_no .matches = { DMI_MATCH(DMI_SYS_VENDOR, "GOOGLE"), DMI_MATCH(DMI_PRODUCT_NAME, "Celes"), - DMI_MATCH(DMI_PRODUCT_VERSION, "1.0"), }, }, {}