Re: [PATCH 5/9] drm/panel: panel-samsung-s6e63j0x03: 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-samsung-s6e63j0x03.c | 10 +++++-----
  1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c b/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c
index 46d6f4a87bf7..ed53787d1dea 100644
--- a/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c
+++ b/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c
@@ -225,7 +225,7 @@ static int s6e63j0x03_disable(struct drm_panel *panel)
  	if (ret < 0)
  		return ret;
- ctx->bl_dev->props.power = FB_BLANK_NORMAL;
+	ctx->bl_dev->props.power = BACKLIGHT_POWER_REDUCED;
ret = mipi_dsi_dcs_enter_sleep_mode(dsi);
  	if (ret < 0)
@@ -245,7 +245,7 @@ static int s6e63j0x03_unprepare(struct drm_panel *panel)
  	if (ret < 0)
  		return ret;
- ctx->bl_dev->props.power = FB_BLANK_POWERDOWN;
+	ctx->bl_dev->props.power = BACKLIGHT_POWER_OFF;
return 0;
  }
@@ -332,7 +332,7 @@ static int s6e63j0x03_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; @@ -393,7 +393,7 @@ static int s6e63j0x03_enable(struct drm_panel *panel)
  	if (ret < 0)
  		return ret;
- ctx->bl_dev->props.power = FB_BLANK_UNBLANK;
+	ctx->bl_dev->props.power = BACKLIGHT_POWER_ON;
return 0;
  }
@@ -473,7 +473,7 @@ static int s6e63j0x03_probe(struct mipi_dsi_device *dsi)
ctx->bl_dev->props.max_brightness = MAX_BRIGHTNESS;
  	ctx->bl_dev->props.brightness = DEFAULT_BRIGHTNESS;
-	ctx->bl_dev->props.power = FB_BLANK_POWERDOWN;
+	ctx->bl_dev->props.power = BACKLIGHT_POWER_OFF;
drm_panel_add(&ctx->panel); --
2.45.2




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