From patchwork Tue Aug 20 09:22:52 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 13769702 Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.223.131]) (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 4352018C018; Tue, 20 Aug 2024 09:35:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.135.223.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724146508; cv=none; b=CDRczIfFIvZ1xIZUyX/l9YugGFj7o4gvBDBeYLn3569CgrkgthrWsvNTNQWI7okcIBSAgFpwke30Sac564cpzusURS5jR3I/QDQ9NmRXqWToG0gyuGgJpMckN/VOGEl/IC2lz484t7PZTyFh3x5HE+u1tOVMOyBgZTr0Ih4+79M= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724146508; c=relaxed/simple; bh=9FJhUxiDFcOCNEfhJhmOp4SANisizVdRy6bI6LeGuN4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=FKdxBi4o4p8n50XFWXVG5BFFkFarDc0am1ZIP7MqHEbz2L0NdwJeapkWJQxa1aEAHwfiUpG6kCwwjitwipKeQYZovUHtKaQc9eEU+7O8cD9kSrJkIZoMdcfJuoFddJK3pN7SBYcghw7RGYbUri96CQe4lQYfg94DykEcdGLveB8= 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; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b=kceSStU7; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b=fwi1sle0; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b=kceSStU7; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b=fwi1sle0; arc=none smtp.client-ip=195.135.223.131 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 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b="kceSStU7"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="fwi1sle0"; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b="kceSStU7"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="fwi1sle0" 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-out2.suse.de (Postfix) with ESMTPS id 91D3A1FFCF; Tue, 20 Aug 2024 09:35:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1724146505; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=JlHClxVlB0wR5ulw4rVzp0kpT3nJf/fx0/Y25IZ3Wyk=; b=kceSStU7BMEtnq418OAQWxMsjXQBxWVkqSfueTT3jTtR1a1KHrz/BLs48C4luI8XNDEgxG qjMPPzAsMerUBFvA5AKJ43C5GDSMCL/zgZhAmMnu5XbGUfPTUIaqHWn7fIgFe0fXuifpBN CjxiuKwOBNEMYwWKr5Sw3w0xXsAtj1w= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1724146505; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=JlHClxVlB0wR5ulw4rVzp0kpT3nJf/fx0/Y25IZ3Wyk=; b=fwi1sle0Qrc3F4t/cgsSV9micDzs7ASyaFDZUu319oHOz2EYL3/OO+rYluzQ0HeiPbrUQs AgzUD8Z6gtypFvBw== Authentication-Results: smtp-out2.suse.de; dkim=pass header.d=suse.de header.s=susede2_rsa header.b=kceSStU7; dkim=pass header.d=suse.de header.s=susede2_ed25519 header.b=fwi1sle0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1724146505; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=JlHClxVlB0wR5ulw4rVzp0kpT3nJf/fx0/Y25IZ3Wyk=; b=kceSStU7BMEtnq418OAQWxMsjXQBxWVkqSfueTT3jTtR1a1KHrz/BLs48C4luI8XNDEgxG qjMPPzAsMerUBFvA5AKJ43C5GDSMCL/zgZhAmMnu5XbGUfPTUIaqHWn7fIgFe0fXuifpBN CjxiuKwOBNEMYwWKr5Sw3w0xXsAtj1w= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1724146505; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=JlHClxVlB0wR5ulw4rVzp0kpT3nJf/fx0/Y25IZ3Wyk=; b=fwi1sle0Qrc3F4t/cgsSV9micDzs7ASyaFDZUu319oHOz2EYL3/OO+rYluzQ0HeiPbrUQs AgzUD8Z6gtypFvBw== 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 32DB513770; Tue, 20 Aug 2024 09:35:05 +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 YC4HC0ljxGa3RAAAD6G6ig (envelope-from ); Tue, 20 Aug 2024 09:35:05 +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, 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 Subject: [PATCH 14/28] backlight: ltv350qv: Use lcd power constants Date: Tue, 20 Aug 2024 11:22:52 +0200 Message-ID: <20240820093452.68270-15-tzimmermann@suse.de> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20240820093452.68270-1-tzimmermann@suse.de> References: <20240820093452.68270-1-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-Queue-Id: 91D3A1FFCF X-Spam-Score: -3.01 X-Rspamd-Action: no action X-Spamd-Result: default: False [-3.01 / 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)[]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; FREEMAIL_TO(0.00)[kernel.org,linaro.org,gmail.com,gmx.de,linux-vserver.org,mail.ru,pengutronix.de]; FUZZY_BLOCKED(0.00)[rspamd.com]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; RBL_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:104:10:150:64:97:from]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; SPAMHAUS_XBL(0.00)[2a07:de40:b281:104:10:150:64:97:from]; RCPT_COUNT_TWELVE(0.00)[16]; RCVD_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; RECEIVED_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:106:10:150:64:167:received]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:rdns,imap1.dmz-prg2.suse.org:helo,suse.de:dkim,suse.de:mid,suse.de:email]; FROM_EQ_ENVFROM(0.00)[]; R_RATELIMIT(0.00)[to_ip_from(RLk469idygq4891mojaqehp6ty)]; RCVD_TLS_ALL(0.00)[]; DKIM_TRACE(0.00)[suse.de:+]; TO_DN_SOME(0.00)[]; FREEMAIL_ENVRCPT(0.00)[gmail.com,gmx.de,mail.ru] X-Rspamd-Server: rspamd1.dmz-prg2.suse.org X-Spam-Flag: NO X-Spam-Level: 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 --- 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 = {