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path: root/drivers/platform/x86/asus-laptop.c
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Diffstat (limited to 'drivers/platform/x86/asus-laptop.c')
-rw-r--r--drivers/platform/x86/asus-laptop.c97
1 files changed, 62 insertions, 35 deletions
diff --git a/drivers/platform/x86/asus-laptop.c b/drivers/platform/x86/asus-laptop.c
index fcde4e52881..7f4dc6f51f8 100644
--- a/drivers/platform/x86/asus-laptop.c
+++ b/drivers/platform/x86/asus-laptop.c
@@ -53,8 +53,7 @@
#include <linux/rfkill.h>
#include <linux/slab.h>
#include <linux/dmi.h>
-#include <acpi/acpi_drivers.h>
-#include <acpi/acpi_bus.h>
+#include <linux/acpi.h>
#define ASUS_LAPTOP_VERSION "0.42"
@@ -128,10 +127,12 @@ MODULE_PARM_DESC(als_status, "Set the ALS status on boot "
/*
* Some events we use, same for all Asus
*/
-#define ATKD_BR_UP 0x10 /* (event & ~ATKD_BR_UP) = brightness level */
-#define ATKD_BR_DOWN 0x20 /* (event & ~ATKD_BR_DOWN) = britghness level */
-#define ATKD_BR_MIN ATKD_BR_UP
-#define ATKD_BR_MAX (ATKD_BR_DOWN | 0xF) /* 0x2f */
+#define ATKD_BRNUP_MIN 0x10
+#define ATKD_BRNUP_MAX 0x1f
+#define ATKD_BRNDOWN_MIN 0x20
+#define ATKD_BRNDOWN_MAX 0x2f
+#define ATKD_BRNDOWN 0x20
+#define ATKD_BRNUP 0x2f
#define ATKD_LCD_ON 0x33
#define ATKD_LCD_OFF 0x34
@@ -301,40 +302,65 @@ static const struct key_entry asus_keymap[] = {
{KE_KEY, 0x17, { KEY_ZOOM } },
{KE_KEY, 0x1f, { KEY_BATTERY } },
/* End of Lenovo SL Specific keycodes */
+ {KE_KEY, ATKD_BRNDOWN, { KEY_BRIGHTNESSDOWN } },
+ {KE_KEY, ATKD_BRNUP, { KEY_BRIGHTNESSUP } },
{KE_KEY, 0x30, { KEY_VOLUMEUP } },
{KE_KEY, 0x31, { KEY_VOLUMEDOWN } },
{KE_KEY, 0x32, { KEY_MUTE } },
- {KE_KEY, 0x33, { KEY_SWITCHVIDEOMODE } },
- {KE_KEY, 0x34, { KEY_SWITCHVIDEOMODE } },
+ {KE_KEY, 0x33, { KEY_DISPLAYTOGGLE } }, /* LCD on */
+ {KE_KEY, 0x34, { KEY_DISPLAY_OFF } }, /* LCD off */
{KE_KEY, 0x40, { KEY_PREVIOUSSONG } },
{KE_KEY, 0x41, { KEY_NEXTSONG } },
- {KE_KEY, 0x43, { KEY_STOPCD } },
+ {KE_KEY, 0x43, { KEY_STOPCD } }, /* Stop/Eject */
{KE_KEY, 0x45, { KEY_PLAYPAUSE } },
- {KE_KEY, 0x4c, { KEY_MEDIA } },
+ {KE_KEY, 0x4c, { KEY_MEDIA } }, /* WMP Key */
{KE_KEY, 0x50, { KEY_EMAIL } },
{KE_KEY, 0x51, { KEY_WWW } },
{KE_KEY, 0x55, { KEY_CALC } },
+ {KE_IGNORE, 0x57, }, /* Battery mode */
+ {KE_IGNORE, 0x58, }, /* AC mode */
{KE_KEY, 0x5C, { KEY_SCREENLOCK } }, /* Screenlock */
- {KE_KEY, 0x5D, { KEY_WLAN } },
- {KE_KEY, 0x5E, { KEY_WLAN } },
- {KE_KEY, 0x5F, { KEY_WLAN } },
- {KE_KEY, 0x60, { KEY_SWITCHVIDEOMODE } },
- {KE_KEY, 0x61, { KEY_SWITCHVIDEOMODE } },
- {KE_KEY, 0x62, { KEY_SWITCHVIDEOMODE } },
- {KE_KEY, 0x63, { KEY_SWITCHVIDEOMODE } },
- {KE_KEY, 0x6B, { KEY_F13 } }, /* Lock Touchpad */
+ {KE_KEY, 0x5D, { KEY_WLAN } }, /* WLAN Toggle */
+ {KE_KEY, 0x5E, { KEY_WLAN } }, /* WLAN Enable */
+ {KE_KEY, 0x5F, { KEY_WLAN } }, /* WLAN Disable */
+ {KE_KEY, 0x60, { KEY_TOUCHPAD_ON } },
+ {KE_KEY, 0x61, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD only */
+ {KE_KEY, 0x62, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT only */
+ {KE_KEY, 0x63, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT */
+ {KE_KEY, 0x64, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV */
+ {KE_KEY, 0x65, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV */
+ {KE_KEY, 0x66, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV */
+ {KE_KEY, 0x67, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV */
+ {KE_KEY, 0x6B, { KEY_TOUCHPAD_TOGGLE } }, /* Lock Touchpad */
{KE_KEY, 0x6C, { KEY_SLEEP } }, /* Suspend */
{KE_KEY, 0x6D, { KEY_SLEEP } }, /* Hibernate */
- {KE_KEY, 0x7E, { KEY_BLUETOOTH } },
- {KE_KEY, 0x7D, { KEY_BLUETOOTH } },
+ {KE_IGNORE, 0x6E, }, /* Low Battery notification */
+ {KE_KEY, 0x7D, { KEY_BLUETOOTH } }, /* Bluetooth Enable */
+ {KE_KEY, 0x7E, { KEY_BLUETOOTH } }, /* Bluetooth Disable */
{KE_KEY, 0x82, { KEY_CAMERA } },
- {KE_KEY, 0x88, { KEY_WLAN } },
- {KE_KEY, 0x8A, { KEY_PROG1 } },
+ {KE_KEY, 0x88, { KEY_RFKILL } }, /* Radio Toggle Key */
+ {KE_KEY, 0x8A, { KEY_PROG1 } }, /* Color enhancement mode */
+ {KE_KEY, 0x8C, { KEY_SWITCHVIDEOMODE } }, /* SDSP DVI only */
+ {KE_KEY, 0x8D, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + DVI */
+ {KE_KEY, 0x8E, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + DVI */
+ {KE_KEY, 0x8F, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV + DVI */
+ {KE_KEY, 0x90, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + DVI */
+ {KE_KEY, 0x91, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + DVI */
+ {KE_KEY, 0x92, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + DVI */
+ {KE_KEY, 0x93, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + DVI */
{KE_KEY, 0x95, { KEY_MEDIA } },
{KE_KEY, 0x99, { KEY_PHONE } },
- {KE_KEY, 0xc4, { KEY_KBDILLUMUP } },
- {KE_KEY, 0xc5, { KEY_KBDILLUMDOWN } },
- {KE_KEY, 0xb5, { KEY_CALC } },
+ {KE_KEY, 0xA0, { KEY_SWITCHVIDEOMODE } }, /* SDSP HDMI only */
+ {KE_KEY, 0xA1, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + HDMI */
+ {KE_KEY, 0xA2, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + HDMI */
+ {KE_KEY, 0xA3, { KEY_SWITCHVIDEOMODE } }, /* SDSP TV + HDMI */
+ {KE_KEY, 0xA4, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + HDMI */
+ {KE_KEY, 0xA5, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + TV + HDMI */
+ {KE_KEY, 0xA6, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + TV + HDMI */
+ {KE_KEY, 0xA7, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + HDMI */
+ {KE_KEY, 0xB5, { KEY_CALC } },
+ {KE_KEY, 0xC4, { KEY_KBDILLUMUP } },
+ {KE_KEY, 0xC5, { KEY_KBDILLUMDOWN } },
{KE_END, 0},
};
@@ -1467,10 +1493,9 @@ static int asus_input_init(struct asus_laptop *asus)
int error;
input = input_allocate_device();
- if (!input) {
- pr_warn("Unable to allocate input device\n");
+ if (!input)
return -ENOMEM;
- }
+
input->name = "Asus Laptop extra buttons";
input->phys = ASUS_LAPTOP_FILE "/input0";
input->id.bustype = BUS_HOST;
@@ -1516,20 +1541,23 @@ static void asus_acpi_notify(struct acpi_device *device, u32 event)
/* TODO Find a better way to handle events count. */
count = asus->event_count[event % 128]++;
- acpi_bus_generate_proc_event(asus->device, event, count);
acpi_bus_generate_netlink_event(asus->device->pnp.device_class,
dev_name(&asus->device->dev), event,
count);
- /* Brightness events are special */
- if (event >= ATKD_BR_MIN && event <= ATKD_BR_MAX) {
+ if (event >= ATKD_BRNUP_MIN && event <= ATKD_BRNUP_MAX)
+ event = ATKD_BRNUP;
+ else if (event >= ATKD_BRNDOWN_MIN &&
+ event <= ATKD_BRNDOWN_MAX)
+ event = ATKD_BRNDOWN;
- /* Ignore them completely if the acpi video driver is used */
+ /* Brightness events are special */
+ if (event == ATKD_BRNDOWN || event == ATKD_BRNUP) {
if (asus->backlight_device != NULL) {
/* Update the backlight device. */
asus_backlight_notify(asus);
+ return ;
}
- return ;
}
/* Accelerometer "coarse orientation change" event */
@@ -1904,13 +1932,12 @@ fail_input:
fail_backlight:
asus_platform_exit(asus);
fail_platform:
- kfree(asus->name);
kfree(asus);
return result;
}
-static int asus_acpi_remove(struct acpi_device *device, int type)
+static int asus_acpi_remove(struct acpi_device *device)
{
struct asus_laptop *asus = acpi_driver_data(device);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 20:57:26 +0000