From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 600A8C433E1 for ; Fri, 3 Jul 2020 18:46:42 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 3D1DE2084C for ; Fri, 3 Jul 2020 18:46:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="cH5Pv4VO" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3D1DE2084C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ravnborg.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A3DBE6EBA8; Fri, 3 Jul 2020 18:46:41 +0000 (UTC) Received: from mail-lj1-x244.google.com (mail-lj1-x244.google.com [IPv6:2a00:1450:4864:20::244]) by gabe.freedesktop.org (Postfix) with ESMTPS id 075086EBA9 for ; Fri, 3 Jul 2020 18:46:40 +0000 (UTC) Received: by mail-lj1-x244.google.com with SMTP id q7so24836867ljm.1 for ; Fri, 03 Jul 2020 11:46:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=GidHBFAlZuOQ9IgkGlu+gLN1LIBt1hSU/cJfZ8cMxLM=; b=cH5Pv4VOo3t8IdF4+PXdzPvsaPyqf4pgIPDb7RTkGSxmXtp6+Th9pAK41px+6ghpPc uroPusDDxgJh6BOjLx9XPnmZl3ff3I/lFc7g1gxOE0BbEg8VVgifALnG5O9ou5Wycohi yGVXELEwXPuLF2MvSzlfiU4F1nmptJ0xY1ysole+y6XgYmTyz5F/IbiCR/LgGBLLQ37g ZFBbEZ5JpMViCzjyn3c/UfRaXvru4OkQ4HFyh0rhxnK+3TGgQKdm2tnpReeQnU2q1X/g otNWiDlNo+/pna3X3afh/xNg63jeUiKY6r3zko3ddXVGTrzHookwO3Mfg62Pltltr9uq Jpaw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=GidHBFAlZuOQ9IgkGlu+gLN1LIBt1hSU/cJfZ8cMxLM=; b=Qb2teXreKDtEGDCNP0smhjnsJLX1FeIGecxyGf5HZq2DfgU1OOrcHAem3l1xw9hadT wP8mvcEOX0hX5EreqrMrFp4ufW0zapr8A3ed/xXxidFVqcMx279UUu9VgRwO+6+xxAv6 5BXpMPa7fHGJSMlpJ57a/tG7jGEPKGy1mJRh2me2S8dY3V6suM5vvzLlC6wW9yv8z6fo ucjmn+rBQLvZHuczCc0a3CSdM7WL/rDZHMvtDgGmRHZo0xnHuplx2YeTlkVTMpGAiPmI QdI95VzRA2u8KPqL89/AMB43a1mw/+D6zGodBeaJutnORVpfhTm299wthhVZWW9azFav cz2Q== X-Gm-Message-State: AOAM530CeYdRt9usgoQ15oXWBM46XB/tu44EHEpD1eMSKj5dLL92UBie Yy7VMPOSZPfNCZCelB9t/qOH1WsPr3o= X-Google-Smtp-Source: ABdhPJwKqYjOuzWjxnodfOMC8+BTrkFzfGQyxI7l5FfsjU8wRGpDokt/PoeXmxzANG0oGFPvPiL1Ag== X-Received: by 2002:a2e:8043:: with SMTP id p3mr14027545ljg.469.1593801997946; Fri, 03 Jul 2020 11:46:37 -0700 (PDT) Received: from saturn.lan ([2a00:fd00:805f:db00:4025:a614:1d5c:b7bc]) by smtp.gmail.com with ESMTPSA id h22sm4404224ljg.1.2020.07.03.11.46.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 03 Jul 2020 11:46:37 -0700 (PDT) From: Sam Ravnborg To: dri-devel@lists.freedesktop.org, Jingoo Han , Lee Jones , Daniel Thompson Subject: [PATCH v4 17/20] backlight: use backligt_get_brightness() Date: Fri, 3 Jul 2020 20:45:43 +0200 Message-Id: <20200703184546.144664-18-sam@ravnborg.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200703184546.144664-1-sam@ravnborg.org> References: <20200703184546.144664-1-sam@ravnborg.org> MIME-Version: 1.0 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: , Cc: linux-pwm@vger.kernel.org, Support Opensource , Michael Hennerich , Bartlomiej Zolnierkiewicz , David Airlie , Daniel Vetter , Tomi Valkeinen , Jonathan Corbet , Emil Velikov , Bjorn Andersson , Peter Ujfalusi , Andy Gross , Thierry Reding , Thomas Zimmermann , linux-arm-msm@vger.kernel.org, Uwe Kleine-Konig , Sam Ravnborg , patches@opensource.cirrus.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Introduce the backlight_get_brightness() helper in all video/backlight/* drivers. This simplifies the code and align the implementation of the update_status() operation across the different backlight drivers. Some of the drivers gains a little extra functionality by the change as they now respect the fb_blank() ioctl. Signed-off-by: Sam Ravnborg --- drivers/video/backlight/88pm860x_bl.c | 13 +------------ drivers/video/backlight/adp5520_bl.c | 10 +--------- drivers/video/backlight/adp8860_bl.c | 10 +--------- drivers/video/backlight/adp8870_bl.c | 10 +--------- drivers/video/backlight/bd6107.c | 7 +------ drivers/video/backlight/corgi_lcd.c | 8 +------- drivers/video/backlight/da903x_bl.c | 13 +------------ drivers/video/backlight/ep93xx_bl.c | 8 +------- drivers/video/backlight/hp680_bl.c | 6 +----- drivers/video/backlight/kb3886_bl.c | 6 +----- drivers/video/backlight/led_bl.c | 7 +------ drivers/video/backlight/lm3533_bl.c | 8 +------- drivers/video/backlight/locomolcd.c | 6 +----- drivers/video/backlight/lv5207lp.c | 7 +------ drivers/video/backlight/max8925_bl.c | 13 +------------ drivers/video/backlight/pwm_bl.c | 7 +------ drivers/video/backlight/qcom-wled.c | 7 +------ drivers/video/backlight/tps65217_bl.c | 10 +--------- drivers/video/backlight/wm831x_bl.c | 13 +------------ 19 files changed, 19 insertions(+), 150 deletions(-) diff --git a/drivers/video/backlight/88pm860x_bl.c b/drivers/video/backlight/88pm860x_bl.c index 20d96a5ac384..25e409bbb1a2 100644 --- a/drivers/video/backlight/88pm860x_bl.c +++ b/drivers/video/backlight/88pm860x_bl.c @@ -121,18 +121,7 @@ static int pm860x_backlight_set(struct backlight_device *bl, int brightness) static int pm860x_backlight_update_status(struct backlight_device *bl) { - int brightness = bl->props.brightness; - - if (bl->props.power != FB_BLANK_UNBLANK) - brightness = 0; - - if (bl->props.fb_blank != FB_BLANK_UNBLANK) - brightness = 0; - - if (bl->props.state & BL_CORE_SUSPENDED) - brightness = 0; - - return pm860x_backlight_set(bl, brightness); + return pm860x_backlight_set(bl, backlight_get_brightness(bl)); } static int pm860x_backlight_get_brightness(struct backlight_device *bl) diff --git a/drivers/video/backlight/adp5520_bl.c b/drivers/video/backlight/adp5520_bl.c index 0f63f76723a5..686988c3df3a 100644 --- a/drivers/video/backlight/adp5520_bl.c +++ b/drivers/video/backlight/adp5520_bl.c @@ -65,15 +65,7 @@ static int adp5520_bl_set(struct backlight_device *bl, int brightness) static int adp5520_bl_update_status(struct backlight_device *bl) { - int brightness = bl->props.brightness; - - if (bl->props.power != FB_BLANK_UNBLANK) - brightness = 0; - - if (bl->props.fb_blank != FB_BLANK_UNBLANK) - brightness = 0; - - return adp5520_bl_set(bl, brightness); + return adp5520_bl_set(bl, backlight_get_brightness(bl)); } static int adp5520_bl_get_brightness(struct backlight_device *bl) diff --git a/drivers/video/backlight/adp8860_bl.c b/drivers/video/backlight/adp8860_bl.c index 19968104fc47..ddc7f5f0401f 100644 --- a/drivers/video/backlight/adp8860_bl.c +++ b/drivers/video/backlight/adp8860_bl.c @@ -361,15 +361,7 @@ static int adp8860_bl_set(struct backlight_device *bl, int brightness) static int adp8860_bl_update_status(struct backlight_device *bl) { - int brightness = bl->props.brightness; - - if (bl->props.power != FB_BLANK_UNBLANK) - brightness = 0; - - if (bl->props.fb_blank != FB_BLANK_UNBLANK) - brightness = 0; - - return adp8860_bl_set(bl, brightness); + return adp8860_bl_set(bl, backlight_get_brightness(bl)); } static int adp8860_bl_get_brightness(struct backlight_device *bl) diff --git a/drivers/video/backlight/adp8870_bl.c b/drivers/video/backlight/adp8870_bl.c index 4c0032010cfe..8b5213a39527 100644 --- a/drivers/video/backlight/adp8870_bl.c +++ b/drivers/video/backlight/adp8870_bl.c @@ -399,15 +399,7 @@ static int adp8870_bl_set(struct backlight_device *bl, int brightness) static int adp8870_bl_update_status(struct backlight_device *bl) { - int brightness = bl->props.brightness; - - if (bl->props.power != FB_BLANK_UNBLANK) - brightness = 0; - - if (bl->props.fb_blank != FB_BLANK_UNBLANK) - brightness = 0; - - return adp8870_bl_set(bl, brightness); + return adp8870_bl_set(bl, backlight_get_brightness(bl)); } static int adp8870_bl_get_brightness(struct backlight_device *bl) diff --git a/drivers/video/backlight/bd6107.c b/drivers/video/backlight/bd6107.c index d5d5fb457e78..515184fbe33a 100644 --- a/drivers/video/backlight/bd6107.c +++ b/drivers/video/backlight/bd6107.c @@ -82,12 +82,7 @@ static int bd6107_write(struct bd6107 *bd, u8 reg, u8 data) static int bd6107_backlight_update_status(struct backlight_device *backlight) { struct bd6107 *bd = bl_get_data(backlight); - int brightness = backlight->props.brightness; - - if (backlight->props.power != FB_BLANK_UNBLANK || - backlight->props.fb_blank != FB_BLANK_UNBLANK || - backlight->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK)) - brightness = 0; + int brightness = backlight_get_brightness(backlight); if (brightness) { bd6107_write(bd, BD6107_PORTSEL, BD6107_PORTSEL_LEDM(2) | diff --git a/drivers/video/backlight/corgi_lcd.c b/drivers/video/backlight/corgi_lcd.c index 25ef0cbd7583..33f5d80495e6 100644 --- a/drivers/video/backlight/corgi_lcd.c +++ b/drivers/video/backlight/corgi_lcd.c @@ -420,13 +420,7 @@ static int corgi_bl_set_intensity(struct corgi_lcd *lcd, int intensity) static int corgi_bl_update_status(struct backlight_device *bd) { struct corgi_lcd *lcd = bl_get_data(bd); - int intensity = bd->props.brightness; - - if (bd->props.power != FB_BLANK_UNBLANK) - intensity = 0; - - if (bd->props.fb_blank != FB_BLANK_UNBLANK) - intensity = 0; + int intensity = backlight_get_brightness(bd); if (corgibl_flags & CORGIBL_SUSPENDED) intensity = 0; diff --git a/drivers/video/backlight/da903x_bl.c b/drivers/video/backlight/da903x_bl.c index 62540e4bdedb..71f21bbc7a9f 100644 --- a/drivers/video/backlight/da903x_bl.c +++ b/drivers/video/backlight/da903x_bl.c @@ -77,18 +77,7 @@ static int da903x_backlight_set(struct backlight_device *bl, int brightness) static int da903x_backlight_update_status(struct backlight_device *bl) { - int brightness = bl->props.brightness; - - if (bl->props.power != FB_BLANK_UNBLANK) - brightness = 0; - - if (bl->props.fb_blank != FB_BLANK_UNBLANK) - brightness = 0; - - if (bl->props.state & BL_CORE_SUSPENDED) - brightness = 0; - - return da903x_backlight_set(bl, brightness); + return da903x_backlight_set(bl, backlight_get_brightness(bl)); } static int da903x_backlight_get_brightness(struct backlight_device *bl) diff --git a/drivers/video/backlight/ep93xx_bl.c b/drivers/video/backlight/ep93xx_bl.c index 4149e0b2f83c..2387009d452d 100644 --- a/drivers/video/backlight/ep93xx_bl.c +++ b/drivers/video/backlight/ep93xx_bl.c @@ -36,13 +36,7 @@ static int ep93xxbl_set(struct backlight_device *bl, int brightness) static int ep93xxbl_update_status(struct backlight_device *bl) { - int brightness = bl->props.brightness; - - if (bl->props.power != FB_BLANK_UNBLANK || - bl->props.fb_blank != FB_BLANK_UNBLANK) - brightness = 0; - - return ep93xxbl_set(bl, brightness); + return ep93xxbl_set(bl, backlight_get_brightness(bl)); } static int ep93xxbl_get_brightness(struct backlight_device *bl) diff --git a/drivers/video/backlight/hp680_bl.c b/drivers/video/backlight/hp680_bl.c index 8ea42b8d9bc8..9123c33def05 100644 --- a/drivers/video/backlight/hp680_bl.c +++ b/drivers/video/backlight/hp680_bl.c @@ -33,12 +33,8 @@ static void hp680bl_send_intensity(struct backlight_device *bd) { unsigned long flags; u16 v; - int intensity = bd->props.brightness; + int intensity = backlight_get_brightness(bd); - if (bd->props.power != FB_BLANK_UNBLANK) - intensity = 0; - if (bd->props.fb_blank != FB_BLANK_UNBLANK) - intensity = 0; if (hp680bl_suspended) intensity = 0; diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c index 1dfe13c18925..55794b239cff 100644 --- a/drivers/video/backlight/kb3886_bl.c +++ b/drivers/video/backlight/kb3886_bl.c @@ -87,12 +87,8 @@ static const struct dmi_system_id kb3886bl_device_table[] __initconst = { static int kb3886bl_send_intensity(struct backlight_device *bd) { - int intensity = bd->props.brightness; + int intensity = backlight_get_brightness(bd); - if (bd->props.power != FB_BLANK_UNBLANK) - intensity = 0; - if (bd->props.fb_blank != FB_BLANK_UNBLANK) - intensity = 0; if (kb3886bl_flags & KB3886BL_SUSPENDED) intensity = 0; diff --git a/drivers/video/backlight/led_bl.c b/drivers/video/backlight/led_bl.c index 3f66549997c8..f54d256e2d54 100644 --- a/drivers/video/backlight/led_bl.c +++ b/drivers/video/backlight/led_bl.c @@ -54,12 +54,7 @@ static void led_bl_power_off(struct led_bl_data *priv) static int led_bl_update_status(struct backlight_device *bl) { struct led_bl_data *priv = bl_get_data(bl); - int brightness = bl->props.brightness; - - if (bl->props.power != FB_BLANK_UNBLANK || - bl->props.fb_blank != FB_BLANK_UNBLANK || - bl->props.state & BL_CORE_FBBLANK) - brightness = 0; + int brightness = backlight_get_brightness(bl); if (brightness > 0) led_bl_set_brightness(priv, brightness); diff --git a/drivers/video/backlight/lm3533_bl.c b/drivers/video/backlight/lm3533_bl.c index ee09d1bd02b9..d07a2bd805fc 100644 --- a/drivers/video/backlight/lm3533_bl.c +++ b/drivers/video/backlight/lm3533_bl.c @@ -39,14 +39,8 @@ static inline int lm3533_bl_get_ctrlbank_id(struct lm3533_bl *bl) static int lm3533_bl_update_status(struct backlight_device *bd) { struct lm3533_bl *bl = bl_get_data(bd); - int brightness = bd->props.brightness; - if (bd->props.power != FB_BLANK_UNBLANK) - brightness = 0; - if (bd->props.fb_blank != FB_BLANK_UNBLANK) - brightness = 0; - - return lm3533_ctrlbank_set_brightness(&bl->cb, (u8)brightness); + return lm3533_ctrlbank_set_brightness(&bl->cb, backlight_get_brightness(bd)); } static int lm3533_bl_get_brightness(struct backlight_device *bd) diff --git a/drivers/video/backlight/locomolcd.c b/drivers/video/backlight/locomolcd.c index cdc02e04f89d..297ee2e1ab0b 100644 --- a/drivers/video/backlight/locomolcd.c +++ b/drivers/video/backlight/locomolcd.c @@ -111,12 +111,8 @@ static int current_intensity; static int locomolcd_set_intensity(struct backlight_device *bd) { - int intensity = bd->props.brightness; + int intensity = backlight_get_brightness(bd); - if (bd->props.power != FB_BLANK_UNBLANK) - intensity = 0; - if (bd->props.fb_blank != FB_BLANK_UNBLANK) - intensity = 0; if (locomolcd_flags & LOCOMOLCD_SUSPENDED) intensity = 0; diff --git a/drivers/video/backlight/lv5207lp.c b/drivers/video/backlight/lv5207lp.c index c6ad73a784e2..1842ae9a55f8 100644 --- a/drivers/video/backlight/lv5207lp.c +++ b/drivers/video/backlight/lv5207lp.c @@ -46,12 +46,7 @@ static int lv5207lp_write(struct lv5207lp *lv, u8 reg, u8 data) static int lv5207lp_backlight_update_status(struct backlight_device *backlight) { struct lv5207lp *lv = bl_get_data(backlight); - int brightness = backlight->props.brightness; - - if (backlight->props.power != FB_BLANK_UNBLANK || - backlight->props.fb_blank != FB_BLANK_UNBLANK || - backlight->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK)) - brightness = 0; + int brightness = backlight_get_brightness(backlight); if (brightness) { lv5207lp_write(lv, LV5207LP_CTRL1, diff --git a/drivers/video/backlight/max8925_bl.c b/drivers/video/backlight/max8925_bl.c index 97cc260ff9d1..e607ec6fd4bf 100644 --- a/drivers/video/backlight/max8925_bl.c +++ b/drivers/video/backlight/max8925_bl.c @@ -64,18 +64,7 @@ static int max8925_backlight_set(struct backlight_device *bl, int brightness) static int max8925_backlight_update_status(struct backlight_device *bl) { - int brightness = bl->props.brightness; - - if (bl->props.power != FB_BLANK_UNBLANK) - brightness = 0; - - if (bl->props.fb_blank != FB_BLANK_UNBLANK) - brightness = 0; - - if (bl->props.state & BL_CORE_SUSPENDED) - brightness = 0; - - return max8925_backlight_set(bl, brightness); + return max8925_backlight_set(bl, backlight_get_brightness(bl)); } static int max8925_backlight_get_brightness(struct backlight_device *bl) diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c index 82b8d7594701..eff64db2e02e 100644 --- a/drivers/video/backlight/pwm_bl.c +++ b/drivers/video/backlight/pwm_bl.c @@ -108,14 +108,9 @@ static int compute_duty_cycle(struct pwm_bl_data *pb, int brightness) static int pwm_backlight_update_status(struct backlight_device *bl) { struct pwm_bl_data *pb = bl_get_data(bl); - int brightness = bl->props.brightness; + int brightness = backlight_get_brightness(bl); struct pwm_state state; - if (bl->props.power != FB_BLANK_UNBLANK || - bl->props.fb_blank != FB_BLANK_UNBLANK || - bl->props.state & BL_CORE_FBBLANK) - brightness = 0; - if (pb->notify) brightness = pb->notify(pb->dev, brightness); diff --git a/drivers/video/backlight/qcom-wled.c b/drivers/video/backlight/qcom-wled.c index 4c8c34b99441..94d3b96244f0 100644 --- a/drivers/video/backlight/qcom-wled.c +++ b/drivers/video/backlight/qcom-wled.c @@ -433,14 +433,9 @@ static int wled5_ovp_delay(struct wled *wled) static int wled_update_status(struct backlight_device *bl) { struct wled *wled = bl_get_data(bl); - u16 brightness = bl->props.brightness; + u16 brightness = backlight_get_brightness(bl); int rc = 0; - if (bl->props.power != FB_BLANK_UNBLANK || - bl->props.fb_blank != FB_BLANK_UNBLANK || - bl->props.state & BL_CORE_FBBLANK) - brightness = 0; - mutex_lock(&wled->lock); if (brightness) { rc = wled->wled_set_brightness(wled, brightness); diff --git a/drivers/video/backlight/tps65217_bl.c b/drivers/video/backlight/tps65217_bl.c index 762e3feed097..8457166f357f 100644 --- a/drivers/video/backlight/tps65217_bl.c +++ b/drivers/video/backlight/tps65217_bl.c @@ -77,15 +77,7 @@ static int tps65217_bl_update_status(struct backlight_device *bl) { struct tps65217_bl *tps65217_bl = bl_get_data(bl); int rc; - int brightness = bl->props.brightness; - - if (bl->props.state & BL_CORE_SUSPENDED) - brightness = 0; - - if ((bl->props.power != FB_BLANK_UNBLANK) || - (bl->props.fb_blank != FB_BLANK_UNBLANK)) - /* framebuffer in low power mode or blanking active */ - brightness = 0; + int brightness = backlight_get_brightness(bl); if (brightness > 0) { rc = tps65217_reg_write(tps65217_bl->tps, diff --git a/drivers/video/backlight/wm831x_bl.c b/drivers/video/backlight/wm831x_bl.c index e55977d54c15..c5aaee205bdf 100644 --- a/drivers/video/backlight/wm831x_bl.c +++ b/drivers/video/backlight/wm831x_bl.c @@ -91,18 +91,7 @@ static int wm831x_backlight_set(struct backlight_device *bl, int brightness) static int wm831x_backlight_update_status(struct backlight_device *bl) { - int brightness = bl->props.brightness; - - if (bl->props.power != FB_BLANK_UNBLANK) - brightness = 0; - - if (bl->props.fb_blank != FB_BLANK_UNBLANK) - brightness = 0; - - if (bl->props.state & BL_CORE_SUSPENDED) - brightness = 0; - - return wm831x_backlight_set(bl, brightness); + return wm831x_backlight_set(bl, backlight_get_brightness(bl)); } static int wm831x_backlight_get_brightness(struct backlight_device *bl) -- 2.25.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel