Re: [PATCH 22/32] fujitsu-laptop: Port to new backlight interface selection API

[Jonathan Woithe <jwoithe@just42.net>]

On Wed, Jun 10, 2015 at 03:01:22PM +0200, Hans de Goede wrote:
> Port the backlight selection logic to the new backlight interface
> selection API.

Acked-by: Jonathan Woithe <jwoithe@just42.net>

> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
> ---
>  drivers/platform/x86/fujitsu-laptop.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c
> index 2a9afa2..1c62caf 100644
> --- a/drivers/platform/x86/fujitsu-laptop.c
> +++ b/drivers/platform/x86/fujitsu-laptop.c
> @@ -72,6 +72,7 @@
>  #if defined(CONFIG_LEDS_CLASS) || defined(CONFIG_LEDS_CLASS_MODULE)
>  #include <linux/leds.h>
>  #endif
> +#include <acpi/video.h>
>  
>  #define FUJITSU_DRIVER_VERSION "0.6.0"
>  
> @@ -1099,7 +1100,7 @@ static int __init fujitsu_init(void)
>  
>  	/* Register backlight stuff */
>  
> -	if (!acpi_video_backlight_support()) {
> +	if (acpi_video_get_backlight_type() == acpi_backlight_vendor) {
>  		struct backlight_properties props;
>  
>  		memset(&props, 0, sizeof(struct backlight_properties));
> @@ -1137,8 +1138,7 @@ static int __init fujitsu_init(void)
>  	}
>  
>  	/* Sync backlight power status (needs FUJ02E3 device, hence deferred) */
> -
> -	if (!acpi_video_backlight_support()) {
> +	if (acpi_video_get_backlight_type() == acpi_backlight_vendor) {
>  		if (call_fext_func(FUNC_BACKLIGHT, 0x2, 0x4, 0x0) == 3)
>  			fujitsu->bl_device->props.power = FB_BLANK_POWERDOWN;
>  		else
> -- 
> 2.4.2
> 
> --