[PATCH 4/9] drm/panel: panel-orisetech-otm8009a: Use backlight power constants

[Jessica Zhang]

On 7/31/2024 5:17 AM, Thomas Zimmermann wrote:
> 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: Thomas Zimmermann <tzimmermann at suse.de>
> Cc: Neil Armstrong <neil.armstrong at linaro.org>
> Cc: Jessica Zhang <quic_jesszhan at quicinc.com>

Reviewed-by: Jessica Zhang <quic_jesszhan at quicinc.com>

> ---
>   drivers/gpu/drm/panel/panel-orisetech-otm8009a.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
> index 93183f30d7d6..a9b5dad70bc1 100644
> --- a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
> +++ b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
> @@ -389,7 +389,7 @@ static int otm8009a_backlight_update_status(struct backlight_device *bd)
>   		return -ENXIO;
>   	}
>   
> -	if (bd->props.power <= FB_BLANK_NORMAL) {
> +	if (bd->props.power <= BACKLIGHT_POWER_REDUCED) {
>   		/* Power on the backlight with the requested brightness
>   		 * Note We can not use mipi_dsi_dcs_set_display_brightness()
>   		 * as otm8009a driver support only 8-bit brightness (1 param).
> @@ -465,7 +465,7 @@ static int otm8009a_probe(struct mipi_dsi_device *dsi)
>   
>   	ctx->bl_dev->props.max_brightness = OTM8009A_BACKLIGHT_MAX;
>   	ctx->bl_dev->props.brightness = OTM8009A_BACKLIGHT_DEFAULT;
> -	ctx->bl_dev->props.power = FB_BLANK_POWERDOWN;
> +	ctx->bl_dev->props.power = BACKLIGHT_POWER_OFF;
>   	ctx->bl_dev->props.type = BACKLIGHT_RAW;
>   
>   	drm_panel_add(&ctx->panel);
> -- 
> 2.45.2
>