[PATCH 09/22] platform/x86: fujitsu-laptop: Use acpi_video_get_backlight_types()

[Jonathan Woithe]

On Mon, Oct 24, 2022 at 08:35:00PM +0900, Akihiko Odaki wrote:
> acpi_video_get_backlight_type() is now deprecated.

The practical impact of this patch series on fujitsu-laptop is obviously
very minor assuming the new acpi_video_get_backlight_types() function
functions as advertised.  Accordingly, as maintainer of fujitsu-laptop I
will defer to the opinions of others who maintain the lower level
infrastructure which is more substantially affected by the bulk of the
changes in this series.

I note that Hans has naked the series and I'm happy to go along with that.

Regards
  jonathan

> Signed-off-by: Akihiko Odaki <akihiko.odaki at daynix.com>
> ---
>  drivers/platform/x86/fujitsu-laptop.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c
> index b543d117b12c..e820de39cb68 100644
> --- a/drivers/platform/x86/fujitsu-laptop.c
> +++ b/drivers/platform/x86/fujitsu-laptop.c
> @@ -387,7 +387,7 @@ static int acpi_fujitsu_bl_add(struct acpi_device *device)
>  	struct fujitsu_bl *priv;
>  	int ret;
>  
> -	if (acpi_video_get_backlight_type() != acpi_backlight_vendor)
> +	if (!(acpi_video_get_backlight_types() & ACPI_BACKLIGHT_VENDOR))
>  		return -ENODEV;
>  
>  	priv = devm_kzalloc(&device->dev, sizeof(*priv), GFP_KERNEL);
> @@ -819,7 +819,7 @@ static int acpi_fujitsu_laptop_add(struct acpi_device *device)
>  
>  	/* Sync backlight power status */
>  	if (fujitsu_bl && fujitsu_bl->bl_device &&
> -	    acpi_video_get_backlight_type() == acpi_backlight_vendor) {
> +	    (acpi_video_get_backlight_types() & ACPI_BACKLIGHT_VENDOR)) {
>  		if (call_fext_func(fext, FUNC_BACKLIGHT, 0x2,
>  				   BACKLIGHT_PARAM_POWER, 0x0) == BACKLIGHT_OFF)
>  			fujitsu_bl->bl_device->props.power = FB_BLANK_POWERDOWN;
> -- 
> 2.37.3