mmc-omap: add support for 16-bit and 32-bit registers

[safe/jmp/linux-2.6] / drivers / acpi / sleep.c

diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index 79d33d9..baa76bb 100644 (file)
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -450,6 +450,38 @@ static struct dmi_system_id __initdata acpisleep_dmi_table[] = {
                },
        },
        {
+       .callback = init_set_sci_en_on_resume,
+       .ident = "Lenovo ThinkPad T410",
+       .matches = {
+               DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+               DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T410"),
+               },
+       },
+       {
+       .callback = init_set_sci_en_on_resume,
+       .ident = "Lenovo ThinkPad T510",
+       .matches = {
+               DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+               DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T510"),
+               },
+       },
+       {
+       .callback = init_set_sci_en_on_resume,
+       .ident = "Lenovo ThinkPad W510",
+       .matches = {
+               DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+               DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad W510"),
+               },
+       },
+       {
+       .callback = init_set_sci_en_on_resume,
+       .ident = "Lenovo ThinkPad X201[s]",
+       .matches = {
+               DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+               DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X201"),
+               },
+       },
+       {
        .callback = init_old_suspend_ordering,
        .ident = "Panasonic CF51-2L",
        .matches = {
@@ -458,6 +490,30 @@ static struct dmi_system_id __initdata acpisleep_dmi_table[] = {
                DMI_MATCH(DMI_BOARD_NAME, "CF51-2L"),
                },
        },
+       {
+       .callback = init_set_sci_en_on_resume,
+       .ident = "Dell Studio 1558",
+       .matches = {
+               DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+               DMI_MATCH(DMI_PRODUCT_NAME, "Studio 1558"),
+               },
+       },
+       {
+       .callback = init_set_sci_en_on_resume,
+       .ident = "Dell Studio 1557",
+       .matches = {
+               DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+               DMI_MATCH(DMI_PRODUCT_NAME, "Studio 1557"),
+               },
+       },
+       {
+       .callback = init_set_sci_en_on_resume,
+       .ident = "Dell Studio 1555",
+       .matches = {
+               DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+               DMI_MATCH(DMI_PRODUCT_NAME, "Studio 1555"),
+               },
+       },
        {},
 };
 #endif /* CONFIG_SUSPEND */
@@ -552,8 +608,17 @@ static void acpi_hibernation_leave(void)
        hibernate_nvs_restore();
 }
 
-static void acpi_pm_enable_gpes(void)
+static int acpi_pm_pre_restore(void)
+{
+       acpi_disable_all_gpes();
+       acpi_os_wait_events_complete(NULL);
+       acpi_ec_suspend_transactions();
+       return 0;
+}
+
+static void acpi_pm_restore_cleanup(void)
 {
+       acpi_ec_resume_transactions();
        acpi_enable_all_runtime_gpes();
 }
 
@@ -565,8 +630,8 @@ static struct platform_hibernation_ops acpi_hibernation_ops = {
        .prepare = acpi_pm_prepare,
        .enter = acpi_hibernation_enter,
        .leave = acpi_hibernation_leave,
-       .pre_restore = acpi_pm_disable_gpes,
-       .restore_cleanup = acpi_pm_enable_gpes,
+       .pre_restore = acpi_pm_pre_restore,
+       .restore_cleanup = acpi_pm_restore_cleanup,
 };
 
 /**
@@ -618,8 +683,8 @@ static struct platform_hibernation_ops acpi_hibernation_ops_old = {
        .prepare = acpi_pm_disable_gpes,
        .enter = acpi_hibernation_enter,
        .leave = acpi_hibernation_leave,
-       .pre_restore = acpi_pm_disable_gpes,
-       .restore_cleanup = acpi_pm_enable_gpes,
+       .pre_restore = acpi_pm_pre_restore,
+       .restore_cleanup = acpi_pm_restore_cleanup,
        .recover = acpi_pm_finish,
 };
 #endif /* CONFIG_HIBERNATION */
@@ -745,9 +810,18 @@ int acpi_pm_device_sleep_wake(struct device *dev, bool enable)
                return -ENODEV;
        }
 
-       error = enable ?
-               acpi_enable_wakeup_device_power(adev, acpi_target_sleep_state) :
-               acpi_disable_wakeup_device_power(adev);
+       if (enable) {
+               error = acpi_enable_wakeup_device_power(adev,
+                                               acpi_target_sleep_state);
+               if (!error)
+                       acpi_enable_gpe(adev->wakeup.gpe_device,
+                                       adev->wakeup.gpe_number,
+                                       ACPI_GPE_TYPE_WAKE);
+       } else {
+               acpi_disable_gpe(adev->wakeup.gpe_device, adev->wakeup.gpe_number,
+                               ACPI_GPE_TYPE_WAKE);
+               error = acpi_disable_wakeup_device_power(adev);
+       }
        if (!error)
                dev_info(dev, "wake-up capability %s by ACPI\n",
                                enable ? "enabled" : "disabled");