[PATCH] ACPI/EC: Add msi quirk for Clevo W350etq

[PATCH] ACPI/EC: Add msi quirk for Clevo W350etq

[Lan Tianyu]

Clevo W350etq's EC will not produce GPE interrupt some time after
booting. The ACPI notify event won't trigger when the issue takes
place. After debugging, adding msi quirk for the machine can fix
the issue. This patch is to add msi quirk for the machine.

Reference: https://bugzilla.kernel.org/show_bug.cgi?id=77431
Reported-and-tested-by: qbanin@gmail.com
Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
---
 drivers/acpi/ec.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index a66ab65..d8535b3 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -1015,6 +1015,10 @@ static struct dmi_system_id ec_dmi_table[] __initdata = {
 	DMI_MATCH(DMI_SYS_VENDOR, "Quanta"),
 	DMI_MATCH(DMI_PRODUCT_NAME, "TW9/SW9"),}, NULL},
 	{
+	ec_flag_msi, "Clevo W350etq", {
+	DMI_MATCH(DMI_SYS_VENDOR, "CLEVO CO."),
+	DMI_MATCH(DMI_PRODUCT_NAME, "W35_37ET"),}, NULL},
+	{
 	ec_validate_ecdt, "ASUS hardware", {
 	DMI_MATCH(DMI_BIOS_VENDOR, "ASUS") }, NULL},
 	{
-- 
1.8.4.rc0.1.g8f6a3e5.dirty

Re: [PATCH] ACPI/EC: Add msi quirk for Clevo W350etq

[Rafael J. Wysocki]

On Friday, August 29, 2014 10:50:08 AM Lan Tianyu wrote:
> Clevo W350etq's EC will not produce GPE interrupt some time after
> booting. The ACPI notify event won't trigger when the issue takes
> place. After debugging, adding msi quirk for the machine can fix
> the issue. This patch is to add msi quirk for the machine.
> 
> Reference: https://bugzilla.kernel.org/show_bug.cgi?id=77431
> Reported-and-tested-by: qbanin@gmail.com
> Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>

Queued up for 3.17-rc4, thanks!

> ---
>  drivers/acpi/ec.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
> index a66ab65..d8535b3 100644
> --- a/drivers/acpi/ec.c
> +++ b/drivers/acpi/ec.c
> @@ -1015,6 +1015,10 @@ static struct dmi_system_id ec_dmi_table[] __initdata = {
>  	DMI_MATCH(DMI_SYS_VENDOR, "Quanta"),
>  	DMI_MATCH(DMI_PRODUCT_NAME, "TW9/SW9"),}, NULL},
>  	{
> +	ec_flag_msi, "Clevo W350etq", {
> +	DMI_MATCH(DMI_SYS_VENDOR, "CLEVO CO."),
> +	DMI_MATCH(DMI_PRODUCT_NAME, "W35_37ET"),}, NULL},
> +	{
>  	ec_validate_ecdt, "ASUS hardware", {
>  	DMI_MATCH(DMI_BIOS_VENDOR, "ASUS") }, NULL},
>  	{
> 

-- 
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.