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 Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 4D599C54EBC for ; Sun, 8 Jan 2023 01:01:58 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4NqJgm5fzsz3fFZ for ; Sun, 8 Jan 2023 12:01:56 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=a+TGg0za; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=139.178.84.217; helo=dfw.source.kernel.org; envelope-from=devnull+sam.ravnborg.org@kernel.org; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=a+TGg0za; dkim-atps=neutral Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4Nq7vS1lfTz3c6C for ; Sun, 8 Jan 2023 05:26:28 +1100 (AEDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 5941F60BCA; Sat, 7 Jan 2023 18:26:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id D6118C43396; Sat, 7 Jan 2023 18:26:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1673115981; bh=NopO6/WDONQttpL/maFut1E5RlkJB2uOICrSmRTuvrs=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=a+TGg0zalLu1IZUe0Dusx60kOUTAgJB6i2V0ntZSdpG5hA7ZzF9GFzb2Jzh5cLqTV udilmzFV/9GY2Q3+sJ1scx5kxvtRS4G/9uxntABwo7uUwhgf6vFzlxK7WJqaNC5zMo 2N3akNeLX30I+ZVwfVcQoVc25k6ocdIxpIS3uirQJC6Ehp1L01MwXb9Exhe/1cLaPD 6BQnOgaCjj1iWPKfalhHAuMKx/39xYumSGulqURz1zsjcovak9tmiWrsqRY/YJaXxL xZsAIM0ke+gx7atPRAuPhTvpBKHxO1nLnBlU+RrLEzUE+Ak8SXCQIo7SBDQpfYHPnz UFvQ6BGEyrU1g== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id C4E09C54EBC; Sat, 7 Jan 2023 18:26:21 +0000 (UTC) From: Sam Ravnborg via B4 Submission Endpoint Date: Sat, 07 Jan 2023 19:26:25 +0100 Subject: [PATCH 11/15] powerpc: via-pmu-backlight: Introduce backlight_get_brightness() MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20230107-sam-video-backlight-drop-fb_blank-v1-11-1bd9bafb351f@ravnborg.org> References: <20230107-sam-video-backlight-drop-fb_blank-v1-0-1bd9bafb351f@ravnborg.org> In-Reply-To: <20230107-sam-video-backlight-drop-fb_blank-v1-0-1bd9bafb351f@ravnborg.org> To: Nicolas Ferre , Helge Deller , Alexandre Belloni , Claudiu Beznea , Antonino Daplas , Benjamin Herrenschmidt , Paul Mackerras , Greg Kroah-Hartman , Robin van der Gracht , Miguel Ojeda , Lee Jones , Daniel Thompson , Jingoo Han X-Mailer: b4 0.11.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1673115978; l=1090; i=sam@ravnborg.org; s=20230107; h=from:subject:message-id; bh=lPqymbzfNTifpXa2QzoPI3zSglttX8N9s2/xbxu8aQ4=; =?utf-8?q?b=3DoM0VPahuDXBa?= =?utf-8?q?8NICHQ0XEZfUD/cH3Cz8tGxqgZI94evf9mznv/gWoWJFlh9dpNlj1GiU49BWm0cl?= g1Zmn+5lAV0k2VgXGHyPJ7cqtCg0PIxR/iXKZWAR3vZGmqh+vYaD X-Developer-Key: i=sam@ravnborg.org; a=ed25519; pk=R0+pqV7BRYOAeOIGkyOrSNke7arx5y3LkEuNi37YEyU= X-Endpoint-Received: by B4 Submission Endpoint for sam@ravnborg.org/20230107 with auth_id=22 X-Original-From: Sam Ravnborg X-Mailman-Approved-At: Sun, 08 Jan 2023 11:52:16 +1100 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: sam@ravnborg.org Cc: linux-fbdev@vger.kernel.org, Stephen Kitt , Sam Ravnborg , linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-omap@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" From: Sam Ravnborg Introduce backlight_get_brightness() to simplify logic and avoid direct access to backlight properties. Signed-off-by: Sam Ravnborg Cc: Benjamin Herrenschmidt Cc: Sam Ravnborg Cc: linuxppc-dev@lists.ozlabs.org --- drivers/macintosh/via-pmu-backlight.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/macintosh/via-pmu-backlight.c b/drivers/macintosh/via-pmu-backlight.c index 2194016122d2..c2d87e7fa85b 100644 --- a/drivers/macintosh/via-pmu-backlight.c +++ b/drivers/macintosh/via-pmu-backlight.c @@ -71,12 +71,7 @@ static int pmu_backlight_get_level_brightness(int level) static int __pmu_backlight_update_status(struct backlight_device *bd) { struct adb_request req; - int level = bd->props.brightness; - - - if (bd->props.power != FB_BLANK_UNBLANK || - bd->props.fb_blank != FB_BLANK_UNBLANK) - level = 0; + int level = backlight_get_brightness(bd); if (level > 0) { int pmulevel = pmu_backlight_get_level_brightness(level); -- 2.34.1