asus-laptop: always report brightness key events (2740e1bd) · Commits · e / devices / android_kernel_oneplus_sm7250

drivers/platform/x86/asus-laptop.c

+16 −8

Original line number	Diff line number	Diff line
		@@ -128,10 +128,12 @@ 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

		@@ -301,6 +303,8 @@ 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 } },
		@@ -1544,16 +1548,20 @@ static void asus_acpi_notify(struct acpi_device *device, u32 event)
		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 ;
		}
		}

		/* Accelerometer "coarse orientation change" event */
		if (asus->pega_accel_poll && event == 0xEA) {