[PATCH v2 07/28] backlight: ili9320: Use lcd power constants
From: Thomas Zimmermann <tzimmermann@suse.de>
Date: 2024-09-06 07:54:53
Also in:
dri-devel, linux-omap
Subsystem:
backlight class/subsystem, framebuffer layer, the rest · Maintainers:
Lee Jones, Daniel Thompson, Jingoo Han, Helge Deller, Linus Torvalds
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 <redacted> --- drivers/video/backlight/ili9320.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-)
diff --git a/drivers/video/backlight/ili9320.c b/drivers/video/backlight/ili9320.c
index 3e318d1891b6..2df96a882119 100644
--- 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);
--
2.46.0