From patchwork Fri Sep 6 07:52:28 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 13793636 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 974EDCE7AE6 for ; Fri, 6 Sep 2024 07:55:07 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4D59110E990; Fri, 6 Sep 2024 07:55:01 +0000 (UTC) Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.223.130]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0B54A10E976 for ; Fri, 6 Sep 2024 07:54:49 +0000 (UTC) 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 B582021ABD; Fri, 6 Sep 2024 07:54:47 +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 58FA613A7A; Fri, 6 Sep 2024 07:54:47 +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 OMeCFEe12mbGPAAAD6G6ig (envelope-from ); Fri, 06 Sep 2024 07:54:47 +0000 From: Thomas Zimmermann To: lee@kernel.org, daniel.thompson@linaro.org, jingoohan1@gmail.com, deller@gmx.de, bonbons@linux-vserver.org, jikos@kernel.org, bentiss@kernel.org, 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 Subject: [PATCH v2 14/28] backlight: ltv350qv: Use lcd power constants Date: Fri, 6 Sep 2024 09:52:28 +0200 Message-ID: <20240906075439.98476-15-tzimmermann@suse.de> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20240906075439.98476-1-tzimmermann@suse.de> References: <20240906075439.98476-1-tzimmermann@suse.de> 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: B582021ABD X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Rspamd-Action: no action X-Rspamd-Server: rspamd1.dmz-prg2.suse.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 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 Reviewed-by: Daniel Thompson --- drivers/video/backlight/ltv350qv.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) diff --git a/drivers/video/backlight/ltv350qv.c b/drivers/video/backlight/ltv350qv.c index cdc4c087f230..c919b0fe4cd9 100644 --- a/drivers/video/backlight/ltv350qv.c +++ b/drivers/video/backlight/ltv350qv.c @@ -6,7 +6,6 @@ */ #include #include -#include #include #include #include @@ -15,7 +14,7 @@ #include "ltv350qv.h" -#define POWER_IS_ON(pwr) ((pwr) <= FB_BLANK_NORMAL) +#define POWER_IS_ON(pwr) ((pwr) <= LCD_POWER_REDUCED) struct ltv350qv { struct spi_device *spi; @@ -233,7 +232,7 @@ static int ltv350qv_probe(struct spi_device *spi) return -ENOMEM; lcd->spi = spi; - lcd->power = FB_BLANK_POWERDOWN; + lcd->power = LCD_POWER_OFF; lcd->buffer = devm_kzalloc(&spi->dev, 8, GFP_KERNEL); if (!lcd->buffer) return -ENOMEM; @@ -245,7 +244,7 @@ static int ltv350qv_probe(struct spi_device *spi) lcd->ld = ld; - ret = ltv350qv_power(lcd, FB_BLANK_UNBLANK); + ret = ltv350qv_power(lcd, LCD_POWER_ON); if (ret) return ret; @@ -258,7 +257,7 @@ static void ltv350qv_remove(struct spi_device *spi) { struct ltv350qv *lcd = spi_get_drvdata(spi); - ltv350qv_power(lcd, FB_BLANK_POWERDOWN); + ltv350qv_power(lcd, LCD_POWER_OFF); } #ifdef CONFIG_PM_SLEEP @@ -266,14 +265,14 @@ static int ltv350qv_suspend(struct device *dev) { struct ltv350qv *lcd = dev_get_drvdata(dev); - return ltv350qv_power(lcd, FB_BLANK_POWERDOWN); + return ltv350qv_power(lcd, LCD_POWER_OFF); } static int ltv350qv_resume(struct device *dev) { struct ltv350qv *lcd = dev_get_drvdata(dev); - return ltv350qv_power(lcd, FB_BLANK_UNBLANK); + return ltv350qv_power(lcd, LCD_POWER_ON); } #endif @@ -284,7 +283,7 @@ static void ltv350qv_shutdown(struct spi_device *spi) { struct ltv350qv *lcd = spi_get_drvdata(spi); - ltv350qv_power(lcd, FB_BLANK_POWERDOWN); + ltv350qv_power(lcd, LCD_POWER_OFF); } static struct spi_driver ltv350qv_driver = {