Commit f6619520 authored by Thomas Zimmermann's avatar Thomas Zimmermann Committed by Hans de Goede
Browse files

platform/x86: ideapad-laptop: Use backlight power constants 



Replace FB_BLANK_ constants with their counterparts from the
backlight subsystem. The values are identical, so there's no
change in functionality or semantics.

Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Cc: Ike Panhc <ike.pan@canonical.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20240731125220.1147348-9-tzimmermann@suse.de


Reviewed-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
parent 6ecf83ea

drivers/platform/x86/ideapad-laptop.c

+3 −4
Original line number Diff line number Diff line
@@ -17,7 +17,6 @@ 
#include <linux/debugfs.h>

#include <linux/device.h>

#include <linux/dmi.h>

#include <linux/fb.h>

#include <linux/i8042.h>

#include <linux/init.h>

#include <linux/input.h>
@@ -1256,7 +1255,7 @@ static int ideapad_backlight_update_status(struct backlight_device *blightdev) 
		return err;



	err = write_ec_cmd(priv->adev->handle, VPCCMD_W_BL_POWER,

			   blightdev->props.power != FB_BLANK_POWERDOWN);

			   blightdev->props.power != BACKLIGHT_POWER_OFF);

	if (err)

		return err;
@@ -1306,7 +1305,7 @@ static int ideapad_backlight_init(struct ideapad_private *priv) 


	priv->blightdev = blightdev;

	blightdev->props.brightness = now;

	blightdev->props.power = power ? FB_BLANK_UNBLANK : FB_BLANK_POWERDOWN;

	blightdev->props.power = power ? BACKLIGHT_POWER_ON : BACKLIGHT_POWER_OFF;



	backlight_update_status(blightdev);
@@ -1330,7 +1329,7 @@ static void ideapad_backlight_notify_power(struct ideapad_private *priv) 
	if (read_ec_data(priv->adev->handle, VPCCMD_R_BL_POWER, &power))

		return;



	blightdev->props.power = power ? FB_BLANK_UNBLANK : FB_BLANK_POWERDOWN;

	blightdev->props.power = power ? BACKLIGHT_POWER_ON : BACKLIGHT_POWER_OFF;

}



static void ideapad_backlight_notify_brightness(struct ideapad_private *priv)