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path: root/drivers/acpi/ec.c
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Diffstat (limited to 'drivers/acpi/ec.c')
-rw-r--r--drivers/acpi/ec.c19
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index fa848c4116a8..b19a18dd994f 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -69,7 +69,6 @@ enum ec_command {
#define ACPI_EC_DELAY 500 /* Wait 500ms max. during EC ops */
#define ACPI_EC_UDELAY_GLK 1000 /* Wait 1ms max. to get global lock */
-#define ACPI_EC_CDELAY 10 /* Wait 10us before polling EC */
#define ACPI_EC_MSI_UDELAY 550 /* Wait 550us for MSI EC */
#define ACPI_EC_STORM_THRESHOLD 8 /* number of false interrupts
@@ -433,8 +432,7 @@ EXPORT_SYMBOL(ec_write);
int ec_transaction(u8 command,
const u8 * wdata, unsigned wdata_len,
- u8 * rdata, unsigned rdata_len,
- int force_poll)
+ u8 * rdata, unsigned rdata_len)
{
struct transaction t = {.command = command,
.wdata = wdata, .rdata = rdata,
@@ -592,8 +590,6 @@ static void acpi_ec_gpe_query(void *ec_cxt)
mutex_unlock(&ec->lock);
}
-static void acpi_ec_gpe_query(void *ec_cxt);
-
static int ec_check_sci(struct acpi_ec *ec, u8 state)
{
if (state & ACPI_EC_FLAG_SCI) {
@@ -808,8 +804,6 @@ static int acpi_ec_add(struct acpi_device *device)
return -EINVAL;
}
- ec->handle = device->handle;
-
/* Find and register all query methods */
acpi_walk_namespace(ACPI_TYPE_METHOD, ec->handle, 1,
acpi_ec_register_query_methods, NULL, ec, NULL);
@@ -938,8 +932,19 @@ static struct dmi_system_id __initdata ec_dmi_table[] = {
ec_flag_msi, "MSI hardware", {
DMI_MATCH(DMI_CHASSIS_VENDOR, "MICRO-STAR")}, NULL},
{
+ ec_flag_msi, "Quanta hardware", {
+ DMI_MATCH(DMI_SYS_VENDOR, "Quanta"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "TW8/SW8/DW8"),}, NULL},
+ {
+ ec_flag_msi, "Quanta hardware", {
+ DMI_MATCH(DMI_SYS_VENDOR, "Quanta"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "TW9/SW9"),}, NULL},
+ {
ec_validate_ecdt, "ASUS hardware", {
DMI_MATCH(DMI_BIOS_VENDOR, "ASUS") }, NULL},
+ {
+ ec_validate_ecdt, "ASUS hardware", {
+ DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer Inc.") }, NULL},
{},
};