[07/28] backlight: ili9320: Use lcd power constants

Message ID	20240820093452.68270-8-tzimmermann@suse.de
State	Superseded
Headers	show Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.223.130]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 69E8E18C335; Tue, 20 Aug 2024 09:35:04 +0000 (UTC) From: Thomas Zimmermann <tzimmermann@suse.de> To: lee@kernel.org, daniel.thompson@linaro.org, jingoohan1@gmail.com, deller@gmx.de, bonbons@linux-vserver.org, jikos@kernel.org, bentiss@kernel.org, shc_work@mail.ru, s.hauer@pengutronix.de, kernel@pengutronix.de, shawnguo@kernel.org, festevam@gmail.com Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-omap@vger.kernel.org, Thomas Zimmermann <tzimmermann@suse.de> Subject: [PATCH 07/28] backlight: ili9320: Use lcd power constants Date: Tue, 20 Aug 2024 11:22:45 +0200 Message-ID: <20240820093452.68270-8-tzimmermann@suse.de> In-Reply-To: <20240820093452.68270-1-tzimmermann@suse.de> References: <20240820093452.68270-1-tzimmermann@suse.de> Precedence: bulk MIME-Version: 1.0 Content-Transfer-Encoding: 8bit default: False [-2.80 / 50.00]; BAYES_HAM(-3.00)[100.00%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_MISSING_CHARSET(0.50)[]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; MIME_TRACE(0.00)[0:+]; TO_DN_SOME(0.00)[]; RCPT_COUNT_TWELVE(0.00)[16]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:email,suse.de:mid,imap1.dmz-prg2.suse.org:helo]; FREEMAIL_TO(0.00)[kernel.org,linaro.org,gmail.com,gmx.de,linux-vserver.org,mail.ru,pengutronix.de]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; FUZZY_BLOCKED(0.00)[rspamd.com]; R_RATELIMIT(0.00)[to_ip_from(RL7eb4yoy35resap1sns3bbybe)]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FREEMAIL_ENVRCPT(0.00)[gmail.com,gmx.de,mail.ru]
Series	backlight: lcd: Remove fbdev dependencies \| expand [00/28] backlight: lcd: Remove fbdev dependencies [01/28] backlight: lcd: Rearrange code in fb_notifier_callback() [02/28] backlight: lcd: Test against struct fb_info.lcd_dev [03/28] backlight: lcd: Add LCD_POWER_ constants for power states [04/28] backlight: corgi_lcd: Use lcd power constants [05/28] backlight: hx8357: Use lcd power constants [06/28] backlight: ili922x: Use lcd power constants [07/28] backlight: ili9320: Use lcd power constants [08/28] backlight: jornada720_lcd: Include <linux/io.h> for IOMEM() macro [09/28] backlight: jornada720_lcd: Use lcd power constants [10/28] backlight: l4f00242t03: Use lcd power constants [11/28] backlight: lms283gf05: Use lcd power constants [12/28] backlight: lms501kf03: Remove unnecessary include of <linux/backlight.h> [13/28] backlight: lms501kf03: Use lcd power constants [14/28] backlight: ltv350qv: Use lcd power constants [15/28] backlight: otm3225a: Use lcd power constants [16/28] backlight: platform_lcd: Remove include statement for <linux/backlight.h> [17/28] backlight: platform_lcd: Remove match_fb from struct plat_lcd_data [18/28] backlight: platform_lcd: Use lcd power constants [19/28] backlight: tdo24m: Use lcd power constants [20/28] fbdev: clps711x-fb: Replace check_fb in favor of struct fb_info.lcd_dev [21/28] fbdev: clps711x-fb: Use lcd power constants [22/28] fbdev: imxfb: Replace check_fb in favor of struct fb_info.lcd_dev [23/28] fbdev: imxfb: Use lcd power constants [24/28] fbdev: omap: Use lcd power constants [25/28] HID: picoLCD: Replace check_fb in favor of struct fb_info.lcd_dev [26/28] backlight: lcd: Replace check_fb with controls_device [27/28] backlight: lcd: Remove struct fb_videomode from set_mode callback [28/28] backlight: lcd: Do not include <linux/fb.h> in lcd header

Message ID

20240820093452.68270-8-tzimmermann@suse.de

State

Superseded

Headers

From: Thomas Zimmermann <tzimmermann@suse.de>
To: lee@kernel.org,
	daniel.thompson@linaro.org,
	jingoohan1@gmail.com,
	deller@gmx.de,
	bonbons@linux-vserver.org,
	jikos@kernel.org,
	bentiss@kernel.org,
	shc_work@mail.ru,
	s.hauer@pengutronix.de,
	kernel@pengutronix.de,
	shawnguo@kernel.org,
	festevam@gmail.com
Cc: dri-devel@lists.freedesktop.org,
	linux-fbdev@vger.kernel.org,
	linux-omap@vger.kernel.org,
	Thomas Zimmermann <tzimmermann@suse.de>
Subject: [PATCH 07/28] backlight: ili9320: Use lcd power constants
Date: Tue, 20 Aug 2024 11:22:45 +0200
Message-ID: <20240820093452.68270-8-tzimmermann@suse.de>
In-Reply-To: <20240820093452.68270-1-tzimmermann@suse.de>
References: <20240820093452.68270-1-tzimmermann@suse.de>
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit

Series

backlight: lcd: Remove fbdev dependencies | expand

Commit Message

Thomas Zimmermann Aug. 20, 2024, 9:22 a.m. UTC

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>
---
 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);

[07/28] backlight: ili9320: Use lcd power constants

Commit Message

Patch