From patchwork Mon Jun 24 15:19:58 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 807336 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 152FD1E869; Mon, 24 Jun 2024 15:28:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.135.223.130 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719242908; cv=none; b=Ih7j+6WSoJHugWCYLAvm7RXpAYIUN1lbJe6Ag0/GXLn29yv5txGI4Xzb9LcJBfQ7nooup2xDvJfRjrOZZ5BjGAUADvyfx0cOs+Ru19UHoRhYdaomVMqttP9W4E4hB10UWa3yJeEDdDAUKXjtczo24vafA+BZ30YxuB8huQo40EA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719242908; c=relaxed/simple; bh=xim++fTPPdH8x1hxhpoXVrYMHpzUNh7/T3DAmaiafag=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Ynsi6odZCUtYw7LgxWkWlcYVB5TH+f8mAsI7WdmeeFN6LKzwTM4u4Yg5RrskXSgzyQDNT1AS5Lvhxil6QdbC0gIX0Fbc0KyJB5Pb3h2vVUGuZV3r6KYI883iVrNJHVYVkxdK6WR9iPwRhhYWHtjdK1YHnaLtfAytXJwfWAmQi5I= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de; spf=pass smtp.mailfrom=suse.de; arc=none smtp.client-ip=195.135.223.130 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.de Received: from imap1.dmz-prg2.suse.org (imap1.dmz-prg2.suse.org [IPv6:2a07:de40:b281:104:10:150:64:97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 990DA21A62; Mon, 24 Jun 2024 15:20:38 +0000 (UTC) Authentication-Results: smtp-out1.suse.de; none Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id 4744E13ACD; Mon, 24 Jun 2024 15:20:38 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id uLgVEMaOeWbqGgAAD6G6ig (envelope-from ); Mon, 24 Jun 2024 15:20:38 +0000 From: Thomas Zimmermann To: lee@kernel.org, daniel.thompson@linaro.org, sam@ravnborg.org, jingoohan1@gmail.com, deller@gmx.de, linus.walleij@linaro.org, f.suligoi@asem.it, ukleinek@kernel.org Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-pwm@vger.kernel.org, Thomas Zimmermann Subject: [PATCH v2 03/17] backlight: ams369fb06: Use backlight power constants Date: Mon, 24 Jun 2024 17:19:58 +0200 Message-ID: <20240624152033.25016-4-tzimmermann@suse.de> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240624152033.25016-1-tzimmermann@suse.de> References: <20240624152033.25016-1-tzimmermann@suse.de> Precedence: bulk X-Mailing-List: linux-fbdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Spamd-Result: default: False [-4.00 / 50.00]; REPLY(-4.00)[] X-Rspamd-Queue-Id: 990DA21A62 X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Rspamd-Action: no action X-Spam-Flag: NO X-Spam-Score: -4.00 X-Spam-Level: Replace FB_BLANK_ constants with their counterparts from the backlight subsystem. The values are identical, so there's no change in functionality. Signed-off-by: Thomas Zimmermann --- drivers/video/backlight/ams369fg06.c | 23 +++++++++++------------ 1 file changed, 11 insertions(+), 12 deletions(-) diff --git a/drivers/video/backlight/ams369fg06.c b/drivers/video/backlight/ams369fg06.c index 57ec205d2bd2..f8442689ac43 100644 --- a/drivers/video/backlight/ams369fg06.c +++ b/drivers/video/backlight/ams369fg06.c @@ -10,7 +10,6 @@ #include #include -#include #include #include #include @@ -300,7 +299,7 @@ static int ams369fg06_ldi_disable(struct ams369fg06 *lcd) static int ams369fg06_power_is_on(int power) { - return power <= FB_BLANK_NORMAL; + return power <= BACKLIGHT_POWER_REDUCED; } static int ams369fg06_power_on(struct ams369fg06 *lcd) @@ -396,8 +395,8 @@ static int ams369fg06_set_power(struct lcd_device *ld, int power) { struct ams369fg06 *lcd = lcd_get_data(ld); - if (power != FB_BLANK_UNBLANK && power != FB_BLANK_POWERDOWN && - power != FB_BLANK_NORMAL) { + if (power != BACKLIGHT_POWER_ON && power != BACKLIGHT_POWER_OFF && + power != BACKLIGHT_POWER_REDUCED) { dev_err(lcd->dev, "power value should be 0, 1 or 4.\n"); return -EINVAL; } @@ -492,11 +491,11 @@ static int ams369fg06_probe(struct spi_device *spi) * current lcd status is powerdown and then * it enables lcd panel. */ - lcd->power = FB_BLANK_POWERDOWN; + lcd->power = BACKLIGHT_POWER_OFF; - ams369fg06_power(lcd, FB_BLANK_UNBLANK); + ams369fg06_power(lcd, BACKLIGHT_POWER_ON); } else { - lcd->power = FB_BLANK_UNBLANK; + lcd->power = BACKLIGHT_POWER_ON; } spi_set_drvdata(spi, lcd); @@ -510,7 +509,7 @@ static void ams369fg06_remove(struct spi_device *spi) { struct ams369fg06 *lcd = spi_get_drvdata(spi); - ams369fg06_power(lcd, FB_BLANK_POWERDOWN); + ams369fg06_power(lcd, BACKLIGHT_POWER_OFF); } #ifdef CONFIG_PM_SLEEP @@ -524,16 +523,16 @@ static int ams369fg06_suspend(struct device *dev) * when lcd panel is suspend, lcd panel becomes off * regardless of status. */ - return ams369fg06_power(lcd, FB_BLANK_POWERDOWN); + return ams369fg06_power(lcd, BACKLIGHT_POWER_OFF); } static int ams369fg06_resume(struct device *dev) { struct ams369fg06 *lcd = dev_get_drvdata(dev); - lcd->power = FB_BLANK_POWERDOWN; + lcd->power = BACKLIGHT_POWER_OFF; - return ams369fg06_power(lcd, FB_BLANK_UNBLANK); + return ams369fg06_power(lcd, BACKLIGHT_POWER_ON); } #endif @@ -544,7 +543,7 @@ static void ams369fg06_shutdown(struct spi_device *spi) { struct ams369fg06 *lcd = spi_get_drvdata(spi); - ams369fg06_power(lcd, FB_BLANK_POWERDOWN); + ams369fg06_power(lcd, BACKLIGHT_POWER_OFF); } static struct spi_driver ams369fg06_driver = {