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 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 77BC2ECAAD3 for ; Sat, 17 Sep 2022 14:04:25 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8090E10E3B7; Sat, 17 Sep 2022 14:04:23 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by gabe.freedesktop.org (Postfix) with ESMTPS id B0CEB10E39C for ; Sat, 17 Sep 2022 14:04:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1663423439; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=Qd0KEZ3rQbn7Z+QhleK+Zfj+5dOqWaNl3iHYKmnqGhk=; b=W5eEI9HYTz6iWkS32FzMxNTh5AffLVqyebAfXKi0wTtp8BsVQRv4aE2PwxWTdWA9qTY3DF 4J2en+O4vZkHSHMe+evuMWEfhrKWwAfJ2xHK9Dzt1Gl8FjYloCfecBu8eU4lJpWroL4Uc1 RWFvDR6CHw3s1+D77dmn/y5T9/WrG78= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-216-IwkbQcliNiCXOfsTyByEBw-1; Sat, 17 Sep 2022 10:03:54 -0400 X-MC-Unique: IwkbQcliNiCXOfsTyByEBw-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 75898801231; Sat, 17 Sep 2022 14:03:54 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.5]) by smtp.corp.redhat.com (Postfix) with ESMTP id A443B40C6EC2; Sat, 17 Sep 2022 14:03:53 +0000 (UTC) From: Hans de Goede To: Patrik Jakobsson , Sam Ravnborg Subject: [PATCH v2 0/5] drm/gma500: Backlight handling changes Date: Sat, 17 Sep 2022 16:03:47 +0200 Message-Id: <20220917140352.526507-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.2 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII"; x-default=true 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: Hans de Goede , dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hi All, Here is a patch-series changing gma500's backlight handling to match the changes done to the other major x86 GPU drivers in the just landed backlight detection refactor patch series: https://lore.kernel.org/dri-devel/261afe3d-7790-e945-adf6-a2c96c9b1eff@redhat.com/ The main goal is here is to only register one backlight class device instead of registering both "acpi_video0" and "psb-bl" backlight class devices; in preparation for implementing the new backlight userspace-API from: https://lore.kernel.org/dri-devel/b61d3eeb-6213-afac-2e70-7b9791c86d2e@redhat.com/ Changes in v2: - Add "Use backlight_get_brightness() to get the brightness" patch Regards, Hans Hans de Goede (5): drm/gma500: Refactor backlight support drm/gma500: Change registered backlight device type to raw/native drm/gma500: Use backlight_get_brightness() to get the brightness drm/gma500: Don't register backlight when another backlight should be used drm/gma500: Call acpi_video_register_backlight() drivers/gpu/drm/gma500/backlight.c | 102 +++++++++++++++-------- drivers/gpu/drm/gma500/cdv_device.c | 50 ++--------- drivers/gpu/drm/gma500/oaktrail_device.c | 65 ++------------- drivers/gpu/drm/gma500/opregion.c | 6 +- drivers/gpu/drm/gma500/psb_device.c | 73 +--------------- drivers/gpu/drm/gma500/psb_drv.c | 15 +--- drivers/gpu/drm/gma500/psb_drv.h | 13 +-- 7 files changed, 97 insertions(+), 227 deletions(-) -- 2.37.3