Commit 7f75eb22 authored by Thomas Zimmermann's avatar Thomas Zimmermann
Browse files

drm/panel: panel-samsung-s6e3ha2: 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: Neil Armstrong <neil.armstrong@linaro.org>
Cc: Jessica Zhang <quic_jesszhan@quicinc.com>
Reviewed-by: default avatarJessica Zhang <quic_jesszhan@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240731122311.1143153-7-tzimmermann@suse.de
parent 21d63768

drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c

+5 −5
Original line number Diff line number Diff line
@@ -458,7 +458,7 @@ static int s6e3ha2_set_brightness(struct backlight_device *bl_dev) 
		return -EINVAL;

	}



	if (bl_dev->props.power > FB_BLANK_NORMAL)

	if (bl_dev->props.power > BACKLIGHT_POWER_REDUCED)

		return -EPERM;



	s6e3ha2_call_write_func(ret, s6e3ha2_test_key_on_f0(ctx));
@@ -508,7 +508,7 @@ static int s6e3ha2_disable(struct drm_panel *panel) 
	s6e3ha2_call_write_func(ret, mipi_dsi_dcs_set_display_off(dsi));



	msleep(40);

	ctx->bl_dev->props.power = FB_BLANK_NORMAL;

	ctx->bl_dev->props.power = BACKLIGHT_POWER_REDUCED;



	return 0;

}
@@ -554,7 +554,7 @@ static int s6e3ha2_prepare(struct drm_panel *panel) 
	if (ret < 0)

		goto err;



	ctx->bl_dev->props.power = FB_BLANK_NORMAL;

	ctx->bl_dev->props.power = BACKLIGHT_POWER_REDUCED;



	return 0;
@@ -601,7 +601,7 @@ static int s6e3ha2_enable(struct drm_panel *panel) 
	s6e3ha2_call_write_func(ret, s6e3ha2_test_key_off_f0(ctx));



	s6e3ha2_call_write_func(ret, mipi_dsi_dcs_set_display_on(dsi));

	ctx->bl_dev->props.power = FB_BLANK_UNBLANK;

	ctx->bl_dev->props.power = BACKLIGHT_POWER_ON;



	return 0;

}
@@ -729,7 +729,7 @@ static int s6e3ha2_probe(struct mipi_dsi_device *dsi) 


	ctx->bl_dev->props.max_brightness = S6E3HA2_MAX_BRIGHTNESS;

	ctx->bl_dev->props.brightness = S6E3HA2_DEFAULT_BRIGHTNESS;

	ctx->bl_dev->props.power = FB_BLANK_POWERDOWN;

	ctx->bl_dev->props.power = BACKLIGHT_POWER_OFF;



	drm_panel_init(&ctx->panel, dev, &s6e3ha2_drm_funcs,

		       DRM_MODE_CONNECTOR_DSI);