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

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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@xxxxxxx>
Cc: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
Cc: Jessica Zhang <quic_jesszhan@xxxxxxxxxxx>

Reviewed-by: Jessica Zhang <quic_jesszhan@xxxxxxxxxxx>

---
  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




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