backlight: ili9320: Use lcd power constants

Replace FB_BLANK_ constants with their counterparts from the
lcd subsystem. The values are identical, so there's no change
in functionality.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Link: https://lore.kernel.org/r/20240906075439.98476-8-tzimmermann@suse.de
Signed-off-by: Lee Jones <lee@kernel.org>

diff --git a/drivers/video/backlight/ili9320.c b/drivers/video/backlight/ili9320.c
index 3e318d1891b6305bf213a775697224ff88feaa39..2df96a882119fda42f933b7f70ec92965fdc977f 100644 (file)
--- a/drivers/video/backlight/ili9320.c
+++ b/drivers/video/backlight/ili9320.c
@@ -10,7 +10,6 @@
 
 #include <linux/delay.h>
 #include <linux/err.h>
-#include <linux/fb.h>
 #include <linux/init.h>
 #include <linux/lcd.h>
 #include <linux/module.h>
@@ -121,7 +120,7 @@ static inline int ili9320_power_off(struct ili9320 *lcd)
        return 0;
 }
 
-#define POWER_IS_ON(pwr)       ((pwr) <= FB_BLANK_NORMAL)
+#define POWER_IS_ON(pwr)       ((pwr) <= LCD_POWER_REDUCED)
 
 static int ili9320_power(struct ili9320 *lcd, int power)
 {
@@ -223,7 +222,7 @@ int ili9320_probe_spi(struct spi_device *spi,
 
        ili->dev = dev;
        ili->client = client;
-       ili->power = FB_BLANK_POWERDOWN;
+       ili->power = LCD_POWER_OFF;
        ili->platdata = cfg;
 
        spi_set_drvdata(spi, ili);
@@ -241,7 +240,7 @@ int ili9320_probe_spi(struct spi_device *spi,
 
        dev_info(dev, "initialising %s\n", client->name);
 
-       ret = ili9320_power(ili, FB_BLANK_UNBLANK);
+       ret = ili9320_power(ili, LCD_POWER_ON);
        if (ret != 0) {
                dev_err(dev, "failed to set lcd power state\n");
                return ret;
@@ -253,7 +252,7 @@ EXPORT_SYMBOL_GPL(ili9320_probe_spi);
 
 void ili9320_remove(struct ili9320 *ili)
 {
-       ili9320_power(ili, FB_BLANK_POWERDOWN);
+       ili9320_power(ili, LCD_POWER_OFF);
 }
 EXPORT_SYMBOL_GPL(ili9320_remove);
 
@@ -262,7 +261,7 @@ int ili9320_suspend(struct ili9320 *lcd)
 {
        int ret;
 
-       ret = ili9320_power(lcd, FB_BLANK_POWERDOWN);
+       ret = ili9320_power(lcd, LCD_POWER_OFF);
 
        if (lcd->platdata->suspend == ILI9320_SUSPEND_DEEP) {
                ili9320_write(lcd, ILI9320_POWER1, lcd->power1 |
@@ -282,7 +281,7 @@ int ili9320_resume(struct ili9320 *lcd)
        if (lcd->platdata->suspend == ILI9320_SUSPEND_DEEP)
                ili9320_write(lcd, ILI9320_POWER1, 0x00);
 
-       return ili9320_power(lcd, FB_BLANK_UNBLANK);
+       return ili9320_power(lcd, LCD_POWER_ON);
 }
 EXPORT_SYMBOL_GPL(ili9320_resume);
 #endif
@@ -290,7 +289,7 @@ EXPORT_SYMBOL_GPL(ili9320_resume);
 /* Power down all displays on reboot, poweroff or halt */
 void ili9320_shutdown(struct ili9320 *lcd)
 {
-       ili9320_power(lcd, FB_BLANK_POWERDOWN);
+       ili9320_power(lcd, LCD_POWER_OFF);
 }
 EXPORT_SYMBOL_GPL(ili9320_shutdown);