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toshiba_acpi: Update events in toshiba_acpi_notify
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This patch adds a few more events sent to TOSXXXX devices, some of
them are already identified, while some others simply print a message
informing the type of event received.

Also, a netlink event is generated so that userspace apps, daemons,
etc. act accordingly to these events.

Signed-off-by: Azael Avalos <coproscefalo@gmail.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
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Azael Avalos authored and Darren Hart committed Mar 14, 2015
1 parent cc55c89 commit bab09e2
Showing 1 changed file with 23 additions and 6 deletions.
29 changes: 23 additions & 6 deletions drivers/platform/x86/toshiba_acpi.c
Original file line number Diff line number Diff line change
Expand Up @@ -2770,24 +2770,41 @@ static void toshiba_acpi_notify(struct acpi_device *acpi_dev, u32 event)
case 0x80: /* Hotkeys and some system events */
toshiba_acpi_process_hotkeys(dev);
break;
case 0x81: /* Dock events */
case 0x82:
case 0x83:
pr_info("Dock event received %x\n", event);
break;
case 0x88: /* Thermal events */
pr_info("Thermal event received\n");
break;
case 0x8f: /* LID closed */
case 0x90: /* LID is closed and Dock has been ejected */
break;
case 0x8c: /* SATA power events */
case 0x8b:
pr_info("SATA power event received %x\n", event);
break;
case 0x92: /* Keyboard backlight mode changed */
/* Update sysfs entries */
ret = sysfs_update_group(&acpi_dev->dev.kobj,
&toshiba_attr_group);
if (ret)
pr_err("Unable to update sysfs entries\n");
break;
case 0x81: /* Unknown */
case 0x82: /* Unknown */
case 0x83: /* Unknown */
case 0x8c: /* Unknown */
case 0x85: /* Unknown */
case 0x8d: /* Unknown */
case 0x8e: /* Unknown */
case 0x8f: /* Unknown */
case 0x90: /* Unknown */
case 0x94: /* Unknown */
case 0x95: /* Unknown */
default:
pr_info("Unknown event received %x\n", event);
break;
}

acpi_bus_generate_netlink_event(acpi_dev->pnp.device_class,
dev_name(&acpi_dev->dev),
event, 0);
}

#ifdef CONFIG_PM_SLEEP
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